upgrade module naocs-plugin from junit4 to junit5 (#12229)

plugin/auth/src/test/java/com/alibaba/nacos/plugin/auth/api/IdentityContextTest.java

@@ -16,32 +16,33 @@
 
 package com.alibaba.nacos.plugin.auth.api;
 
-import org.junit.Before;
-import org.junit.Test;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
 
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertNull;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertNull;
+import static org.junit.jupiter.api.Assertions.assertThrows;
 
-public class IdentityContextTest {
+class IdentityContextTest {
     
     private static final String TEST = "test";
     
     private IdentityContext identityContext;
     
-    @Before
-    public void setUp() throws Exception {
+    @BeforeEach
+    void setUp() throws Exception {
         identityContext = new IdentityContext();
     }
     
     @Test
-    public void testGetParameter() {
+    void testGetParameter() {
         assertNull(identityContext.getParameter(TEST));
         identityContext.setParameter(TEST, TEST);
         assertEquals(TEST, identityContext.getParameter(TEST));
     }
     
     @Test
-    public void testGetParameterWithDefaultValue() {
+    void testGetParameterWithDefaultValue() {
         assertEquals(TEST, identityContext.getParameter(TEST, TEST));
         identityContext.setParameter(TEST, TEST + "new");
         assertEquals(TEST + "new", identityContext.getParameter(TEST, TEST));
@@ -49,8 +50,10 @@ public class IdentityContextTest {
         assertEquals(1L, actual);
     }
     
-    @Test(expected = IllegalArgumentException.class)
-    public void testGetParameterWithNullDefaultValue() {
-        identityContext.getParameter(TEST, null);
+    @Test
+    void testGetParameterWithNullDefaultValue() {
+        assertThrows(IllegalArgumentException.class, () -> {
+            identityContext.getParameter(TEST, null);
+        });
     }
 }

plugin/auth/src/test/java/com/alibaba/nacos/plugin/auth/api/LoginIdentityContextTest.java

@@ -16,29 +16,29 @@
 
 package com.alibaba.nacos.plugin.auth.api;
 
-import org.junit.Before;
-import org.junit.Test;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
 
 import java.util.HashMap;
 import java.util.Map;
 
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertNull;
-import static org.junit.Assert.assertTrue;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertNull;
+import static org.junit.jupiter.api.Assertions.assertTrue;
 
-public class LoginIdentityContextTest {
+class LoginIdentityContextTest {
     
     private static final String TEST = "test";
     
     private LoginIdentityContext loginIdentityContext;
     
-    @Before
-    public void setUp() throws Exception {
+    @BeforeEach
+    void setUp() throws Exception {
         loginIdentityContext = new LoginIdentityContext();
     }
     
     @Test
-    public void testSetParameter() {
+    void testSetParameter() {
         assertNull(loginIdentityContext.getParameter(TEST));
         assertTrue(loginIdentityContext.getAllKey().isEmpty());
         loginIdentityContext.setParameter(TEST, TEST);
@@ -47,7 +47,7 @@ public class LoginIdentityContextTest {
     }
     
     @Test
-    public void testSetParameters() {
+    void testSetParameters() {
         assertNull(loginIdentityContext.getParameter(TEST));
         assertTrue(loginIdentityContext.getAllKey().isEmpty());
         Map<String, String> map = new HashMap<>(2);

plugin/auth/src/test/java/com/alibaba/nacos/plugin/auth/api/PermissionTest.java

@@ -17,31 +17,30 @@
 package com.alibaba.nacos.plugin.auth.api;
 
 import com.alibaba.nacos.plugin.auth.constant.ActionTypes;
-import org.junit.Before;
-import org.junit.Test;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
 
 import java.util.Properties;
 
-import static org.junit.Assert.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertEquals;
 
-public class PermissionTest {
+class PermissionTest {
     
     private Permission permission;
     
-    @Before
-    public void setUp() throws Exception {
+    @BeforeEach
+    void setUp() throws Exception {
         permission = new Permission(Resource.EMPTY_RESOURCE, ActionTypes.WRITE.toString());
     }
     
     @Test
-    public void testToString() {
-        assertEquals(
-                "Permission{resource='Resource{namespaceId='', group='', name='', type='', properties=null}', action='w'}",
+    void testToString() {
+        assertEquals("Permission{resource='Resource{namespaceId='', group='', name='', type='', properties=null}', action='w'}",
                 permission.toString());
     }
     
     @Test
-    public void testSetResource() {
+    void testSetResource() {
         Permission permission = new Permission();
         Properties properties = new Properties();
         Resource resource = new Resource("NS", "G", "N", "TEST", properties);
@@ -54,7 +53,7 @@ public class PermissionTest {
     }
     
     @Test
-    public void testSetAction() {
+    void testSetAction() {
         Permission permission = new Permission();
         permission.setAction(ActionTypes.READ.toString());
         assertEquals(ActionTypes.READ.toString(), permission.getAction());

plugin/auth/src/test/java/com/alibaba/nacos/plugin/auth/api/RequestResourceTest.java

@@ -17,21 +17,20 @@
 package com.alibaba.nacos.plugin.auth.api;
 
 import com.alibaba.nacos.plugin.auth.constant.SignType;
-import org.junit.Before;
-import org.junit.Test;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
 
-import static org.junit.Assert.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertEquals;
 
-public class RequestResourceTest {
+class RequestResourceTest {
     
-    @Before
-    public void setUp() throws Exception {
+    @BeforeEach
+    void setUp() throws Exception {
     }
     
     @Test
-    public void testBuildNamingRequestResource() {
-        RequestResource actual = RequestResource.namingBuilder().setNamespace("NS").setGroup("G").setResource("Service")
-                .build();
+    void testBuildNamingRequestResource() {
+        RequestResource actual = RequestResource.namingBuilder().setNamespace("NS").setGroup("G").setResource("Service").build();
         assertEquals(SignType.NAMING, actual.getType());
         assertEquals("NS", actual.getNamespace());
         assertEquals("G", actual.getGroup());
@@ -39,9 +38,8 @@ public class RequestResourceTest {
     }
     
     @Test
-    public void testBuildConfigRequestResource() {
-        RequestResource actual = RequestResource.configBuilder().setNamespace("NS").setGroup("G").setResource("dataId")
-                .build();
+    void testBuildConfigRequestResource() {
+        RequestResource actual = RequestResource.configBuilder().setNamespace("NS").setGroup("G").setResource("dataId").build();
         assertEquals(SignType.CONFIG, actual.getType());
         assertEquals("NS", actual.getNamespace());
         assertEquals("G", actual.getGroup());

plugin/auth/src/test/java/com/alibaba/nacos/plugin/auth/constant/ActionTypesTest.java

@@ -16,20 +16,20 @@
 
 package com.alibaba.nacos.plugin.auth.constant;
 
-import org.junit.Test;
+import org.junit.jupiter.api.Test;
 
-import static org.junit.Assert.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertEquals;
 
-public class ActionTypesTest {
+class ActionTypesTest {
     
     @Test
-    public void testToStringForRead() {
+    void testToStringForRead() {
         ActionTypes actual = ActionTypes.valueOf("READ");
         assertEquals("r", actual.toString());
     }
     
     @Test
-    public void testToStringForWrite() {
+    void testToStringForWrite() {
         ActionTypes actual = ActionTypes.valueOf("WRITE");
         assertEquals("w", actual.toString());
     }

plugin/auth/src/test/java/com/alibaba/nacos/plugin/auth/constant/ConstantsTest.java

@@ -16,25 +16,24 @@
 
 package com.alibaba.nacos.plugin.auth.constant;
 
-import org.junit.Test;
+import org.junit.jupiter.api.Test;
 
-import static org.junit.Assert.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertEquals;
 
-public class ConstantsTest {
+class ConstantsTest {
     
     @Test
-    public void testConstantsForAuth() {
+    void testConstantsForAuth() {
         assertEquals("nacos.core.auth.enabled", Constants.Auth.NACOS_CORE_AUTH_ENABLED);
         assertEquals("nacos.core.auth.system.type", Constants.Auth.NACOS_CORE_AUTH_SYSTEM_TYPE);
         assertEquals("nacos.core.auth.caching.enabled", Constants.Auth.NACOS_CORE_AUTH_CACHING_ENABLED);
         assertEquals("nacos.core.auth.server.identity.key", Constants.Auth.NACOS_CORE_AUTH_SERVER_IDENTITY_KEY);
         assertEquals("nacos.core.auth.server.identity.value", Constants.Auth.NACOS_CORE_AUTH_SERVER_IDENTITY_VALUE);
-        assertEquals("nacos.core.auth.enable.userAgentAuthWhite",
-                Constants.Auth.NACOS_CORE_AUTH_ENABLE_USER_AGENT_AUTH_WHITE);
+        assertEquals("nacos.core.auth.enable.userAgentAuthWhite", Constants.Auth.NACOS_CORE_AUTH_ENABLE_USER_AGENT_AUTH_WHITE);
     }
     
     @Test
-    public void testConstantsForResource() {
+    void testConstantsForResource() {
         assertEquals(":", Constants.Resource.SPLITTER);
         assertEquals("*", Constants.Resource.ANY);
         assertEquals("action", Constants.Resource.ACTION);
@@ -42,14 +41,14 @@ public class ConstantsTest {
     }
     
     @Test
-    public void testConstantsForIdentity() {
+    void testConstantsForIdentity() {
         assertEquals("identity_id", Constants.Identity.IDENTITY_ID);
         assertEquals("X-Real-IP", Constants.Identity.X_REAL_IP);
         assertEquals("remote_ip", Constants.Identity.REMOTE_IP);
     }
     
     @Test
-    public void testConstantsForSignType() {
+    void testConstantsForSignType() {
         assertEquals("naming", SignType.NAMING);
         assertEquals("config", SignType.CONFIG);
         assertEquals("console", SignType.CONSOLE);

plugin/auth/src/test/java/com/alibaba/nacos/plugin/auth/exception/AccessExceptionTest.java

@@ -17,28 +17,28 @@
 package com.alibaba.nacos.plugin.auth.exception;
 
 import com.alibaba.nacos.api.common.Constants;
-import org.junit.Test;
+import org.junit.jupiter.api.Test;
 
-import static org.junit.Assert.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertEquals;
 
-public class AccessExceptionTest {
+class AccessExceptionTest {
     
     @Test
-    public void testNewAccessExceptionWithCode() {
+    void testNewAccessExceptionWithCode() {
         AccessException actual = new AccessException(403);
         assertEquals(403, actual.getErrCode());
         assertEquals(Constants.NULL, actual.getErrMsg());
     }
     
     @Test
-    public void testNewAccessExceptionWithMsg() {
+    void testNewAccessExceptionWithMsg() {
         AccessException actual = new AccessException("Test");
         assertEquals("Test", actual.getErrMsg());
         assertEquals(0, actual.getErrCode());
     }
     
     @Test
-    public void testNewAccessExceptionWithNoArgs() {
+    void testNewAccessExceptionWithNoArgs() {
         AccessException actual = new AccessException();
         assertEquals(Constants.NULL, actual.getErrMsg());
         assertEquals(0, actual.getErrCode());

plugin/auth/src/test/java/com/alibaba/nacos/plugin/auth/spi/client/ClientAuthPluginManagerTest.java

@@ -19,13 +19,12 @@ package com.alibaba.nacos.plugin.auth.spi.client;
 import com.alibaba.nacos.api.exception.NacosException;
 import com.alibaba.nacos.common.http.client.NacosRestTemplate;
 import com.alibaba.nacos.common.spi.NacosServiceLoader;
-import org.junit.After;
-import org.junit.Assert;
-import org.junit.Before;
-import org.junit.Test;
-import org.junit.runner.RunWith;
+import org.junit.jupiter.api.AfterEach;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
 import org.mockito.Mock;
-import org.mockito.junit.MockitoJUnitRunner;
+import org.mockito.junit.jupiter.MockitoExtension;
 
 import java.lang.reflect.Field;
 import java.util.Collection;
@@ -34,6 +33,9 @@ import java.util.List;
 import java.util.Map;
 import java.util.Set;
 
+import static org.junit.jupiter.api.Assertions.assertFalse;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
 /**
  * {@link ClientAuthPluginManager} unit test.
  *
@@ -41,8 +43,8 @@ import java.util.Set;
  * @date 2021-08-12 12:56
  */
 
-@RunWith(MockitoJUnitRunner.class)
-public class ClientAuthPluginManagerTest {
+@ExtendWith(MockitoExtension.class)
+class ClientAuthPluginManagerTest {
     
     private ClientAuthPluginManager clientAuthPluginManager;
     
@@ -52,37 +54,36 @@ public class ClientAuthPluginManagerTest {
     @Mock
     private NacosRestTemplate nacosRestTemplate;
     
-    @Before
-    public void setUp() throws NoSuchFieldException, IllegalAccessException {
+    @BeforeEach
+    void setUp() throws NoSuchFieldException, IllegalAccessException {
         clientAuthPluginManager = new ClientAuthPluginManager();
     }
     
-    @After
-    public void tearDown() throws NacosException, NoSuchFieldException, IllegalAccessException {
+    @AfterEach
+    void tearDown() throws NacosException, NoSuchFieldException, IllegalAccessException {
         getServiceLoaderMap().remove(AbstractClientAuthService.class);
         clientAuthPluginManager.shutdown();
     }
     
-    private Map<Class<?>, Collection<Class<?>>> getServiceLoaderMap()
-            throws NoSuchFieldException, IllegalAccessException {
+    private Map<Class<?>, Collection<Class<?>>> getServiceLoaderMap() throws NoSuchFieldException, IllegalAccessException {
         Field servicesField = NacosServiceLoader.class.getDeclaredField("SERVICES");
         servicesField.setAccessible(true);
         return (Map<Class<?>, Collection<Class<?>>>) servicesField.get(null);
     }
     
     @Test
-    public void testGetAuthServiceSpiImplSet() {
+    void testGetAuthServiceSpiImplSet() {
         clientAuthPluginManager.init(serverlist, nacosRestTemplate);
         Set<ClientAuthService> clientAuthServiceSet = clientAuthPluginManager.getAuthServiceSpiImplSet();
-        Assert.assertFalse(clientAuthServiceSet.isEmpty());
+        assertFalse(clientAuthServiceSet.isEmpty());
     }
     
     @Test
-    public void testGetAuthServiceSpiImplSetForEmpty() throws NoSuchFieldException, IllegalAccessException {
+    void testGetAuthServiceSpiImplSetForEmpty() throws NoSuchFieldException, IllegalAccessException {
         getServiceLoaderMap().put(AbstractClientAuthService.class, Collections.emptyList());
         clientAuthPluginManager.init(serverlist, nacosRestTemplate);
         Set<ClientAuthService> clientAuthServiceSet = clientAuthPluginManager.getAuthServiceSpiImplSet();
-        Assert.assertTrue(clientAuthServiceSet.isEmpty());
+        assertTrue(clientAuthServiceSet.isEmpty());
     }
     
 }

plugin/auth/src/test/java/com/alibaba/nacos/plugin/auth/spi/server/AuthPluginManagerTest.java

@@ -16,17 +16,19 @@
 
 package com.alibaba.nacos.plugin.auth.spi.server;
 
-import org.junit.Assert;
-import org.junit.Before;
-import org.junit.Test;
-import org.junit.runner.RunWith;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
 import org.mockito.Mock;
-import org.mockito.junit.MockitoJUnitRunner;
+import org.mockito.junit.jupiter.MockitoExtension;
 
 import java.lang.reflect.Field;
 import java.util.Map;
 import java.util.Optional;
 
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
 /**
  * {@link AuthPluginManager} unit test.
  *
@@ -34,38 +36,37 @@ import java.util.Optional;
  * @date 2021-08-12 12:56
  */
 
-@RunWith(MockitoJUnitRunner.class)
-public class AuthPluginManagerTest {
+@ExtendWith(MockitoExtension.class)
+class AuthPluginManagerTest {
+    
+    private static final String TYPE = "test";
     
     private AuthPluginManager authPluginManager;
     
     @Mock
     private AuthPluginService authPluginService;
     
-    private static final String TYPE = "test";
-    
-    @Before
-    public void setUp() throws NoSuchFieldException, IllegalAccessException {
+    @BeforeEach
+    void setUp() throws NoSuchFieldException, IllegalAccessException {
         authPluginManager = AuthPluginManager.getInstance();
         Class<AuthPluginManager> authPluginManagerClass = AuthPluginManager.class;
         Field authPlugins = authPluginManagerClass.getDeclaredField("authServiceMap");
         authPlugins.setAccessible(true);
-        Map<String, AuthPluginService> authServiceMap = (Map<String, AuthPluginService>) authPlugins
-                .get(authPluginManager);
+        Map<String, AuthPluginService> authServiceMap = (Map<String, AuthPluginService>) authPlugins.get(authPluginManager);
         authServiceMap.put(TYPE, authPluginService);
     }
     
     @Test
-    public void testGetInstance() {
+    void testGetInstance() {
         AuthPluginManager instance = AuthPluginManager.getInstance();
         
-        Assert.assertNotNull(instance);
+        assertNotNull(instance);
     }
     
     @Test
-    public void testFindAuthServiceSpiImpl() {
+    void testFindAuthServiceSpiImpl() {
         Optional<AuthPluginService> authServiceImpl = authPluginManager.findAuthServiceSpiImpl(TYPE);
-        Assert.assertTrue(authServiceImpl.isPresent());
+        assertTrue(authServiceImpl.isPresent());
     }
     
 }

plugin/config/src/test/java/com/alibaba/nacos/plugin/config/ConfigChangePluginManagerTests.java

@@ -21,52 +21,58 @@ import com.alibaba.nacos.plugin.config.constants.ConfigChangePointCutTypes;
 import com.alibaba.nacos.plugin.config.model.ConfigChangeRequest;
 import com.alibaba.nacos.plugin.config.model.ConfigChangeResponse;
 import com.alibaba.nacos.plugin.config.spi.ConfigChangePluginService;
-import org.junit.Assert;
-import org.junit.Before;
-import org.junit.Test;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
 
 import java.util.List;
 import java.util.Optional;
 import java.util.stream.IntStream;
 
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertFalse;
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
 /**
  * ConfigChangePluginManagerTests.
  *
  * @author liyunfei
  **/
-public class ConfigChangePluginManagerTests {
+class ConfigChangePluginManagerTests {
+    
     @Test
-    public void testInstance() {
+    void testInstance() {
         ConfigChangePluginManager instance = ConfigChangePluginManager.getInstance();
-        Assert.assertNotNull(instance);
+        assertNotNull(instance);
     }
-
-    @Before
-    public void initPluginServices() {
+    
+    @BeforeEach
+    void initPluginServices() {
         ConfigChangePluginManager.join(new ConfigChangePluginService() {
             @Override
             public void execute(ConfigChangeRequest configChangeRequest, ConfigChangeResponse configChangeResponse) {
                 // ignore
             }
-
+            
             @Override
             public ConfigChangeExecuteTypes executeType() {
                 return ConfigChangeExecuteTypes.EXECUTE_BEFORE_TYPE;
             }
-
+            
             @Override
             public String getServiceType() {
                 return "test1";
             }
-
+            
             @Override
             public int getOrder() {
                 return 0;
             }
-
+            
             @Override
             public ConfigChangePointCutTypes[] pointcutMethodNames() {
-                return new ConfigChangePointCutTypes[]{ConfigChangePointCutTypes.PUBLISH_BY_HTTP, ConfigChangePointCutTypes.PUBLISH_BY_RPC};
+                return new ConfigChangePointCutTypes[] {ConfigChangePointCutTypes.PUBLISH_BY_HTTP,
+                        ConfigChangePointCutTypes.PUBLISH_BY_RPC};
             }
         });
         ConfigChangePluginManager.join(new ConfigChangePluginService() {
@@ -74,25 +80,25 @@ public class ConfigChangePluginManagerTests {
             public void execute(ConfigChangeRequest configChangeRequest, ConfigChangeResponse configChangeResponse) {
                 // ignore
             }
-
+            
             @Override
             public ConfigChangeExecuteTypes executeType() {
                 return ConfigChangeExecuteTypes.EXECUTE_BEFORE_TYPE;
             }
-
+            
             @Override
             public String getServiceType() {
                 return "test2";
             }
-
+            
             @Override
             public int getOrder() {
                 return 200;
             }
-
+            
             @Override
             public ConfigChangePointCutTypes[] pointcutMethodNames() {
-                return new ConfigChangePointCutTypes[]{ConfigChangePointCutTypes.IMPORT_BY_HTTP, ConfigChangePointCutTypes.PUBLISH_BY_RPC};
+                return new ConfigChangePointCutTypes[] {ConfigChangePointCutTypes.IMPORT_BY_HTTP, ConfigChangePointCutTypes.PUBLISH_BY_RPC};
             }
         });
         ConfigChangePluginManager.join(new ConfigChangePluginService() {
@@ -100,105 +106,100 @@ public class ConfigChangePluginManagerTests {
             public void execute(ConfigChangeRequest configChangeRequest, ConfigChangeResponse configChangeResponse) {
                 // ignore
             }
-
+            
             @Override
             public ConfigChangeExecuteTypes executeType() {
                 return ConfigChangeExecuteTypes.EXECUTE_AFTER_TYPE;
             }
-
+            
             @Override
             public String getServiceType() {
                 return "test3";
             }
-
+            
             @Override
             public int getOrder() {
                 return 400;
             }
-
+            
             @Override
             public ConfigChangePointCutTypes[] pointcutMethodNames() {
-                return new ConfigChangePointCutTypes[]{ConfigChangePointCutTypes.IMPORT_BY_HTTP, ConfigChangePointCutTypes.PUBLISH_BY_RPC,
+                return new ConfigChangePointCutTypes[] {ConfigChangePointCutTypes.IMPORT_BY_HTTP, ConfigChangePointCutTypes.PUBLISH_BY_RPC,
                         ConfigChangePointCutTypes.REMOVE_BATCH_HTTP, ConfigChangePointCutTypes.REMOVE_BY_RPC,
                         ConfigChangePointCutTypes.REMOVE_BY_HTTP};
             }
         });
-
+        
         ConfigChangePluginManager.join(new ConfigChangePluginService() {
             @Override
             public void execute(ConfigChangeRequest configChangeRequest, ConfigChangeResponse configChangeResponse) {
                 // ignore
             }
-
+            
             @Override
             public ConfigChangeExecuteTypes executeType() {
                 return ConfigChangeExecuteTypes.EXECUTE_AFTER_TYPE;
             }
-
+            
             @Override
             public String getServiceType() {
                 return "test4";
             }
-
+            
             @Override
             public int getOrder() {
                 return 600;
             }
-
+            
             @Override
             public ConfigChangePointCutTypes[] pointcutMethodNames() {
-                return new ConfigChangePointCutTypes[]{ConfigChangePointCutTypes.PUBLISH_BY_HTTP, ConfigChangePointCutTypes.REMOVE_BATCH_HTTP,
-                        ConfigChangePointCutTypes.REMOVE_BY_RPC, ConfigChangePointCutTypes.REMOVE_BY_HTTP};
+                return new ConfigChangePointCutTypes[] {ConfigChangePointCutTypes.PUBLISH_BY_HTTP,
+                        ConfigChangePointCutTypes.REMOVE_BATCH_HTTP, ConfigChangePointCutTypes.REMOVE_BY_RPC,
+                        ConfigChangePointCutTypes.REMOVE_BY_HTTP};
             }
         });
         
     }
-
+    
     @Test
-    public void testFindPluginServiceQueueByPointcut() {
-        List<ConfigChangePluginService> configChangePluginServices = ConfigChangePluginManager
-                .findPluginServicesByPointcut(ConfigChangePointCutTypes.PUBLISH_BY_HTTP);
-        Assert.assertEquals(2, configChangePluginServices.size());
-        Assert.assertTrue(isSorted(configChangePluginServices));
-        configChangePluginServices = ConfigChangePluginManager
-                .findPluginServicesByPointcut(ConfigChangePointCutTypes.PUBLISH_BY_RPC);
-        Assert.assertEquals(3, configChangePluginServices.size());
-        Assert.assertTrue(isSorted(configChangePluginServices));
-        configChangePluginServices = ConfigChangePluginManager
-                .findPluginServicesByPointcut(ConfigChangePointCutTypes.IMPORT_BY_HTTP);
-        Assert.assertEquals(2, configChangePluginServices.size());
-        Assert.assertTrue(isSorted(configChangePluginServices));
-        configChangePluginServices = ConfigChangePluginManager
-                .findPluginServicesByPointcut(ConfigChangePointCutTypes.REMOVE_BATCH_HTTP);
-        Assert.assertEquals(2, configChangePluginServices.size());
-        Assert.assertTrue(isSorted(configChangePluginServices));
-        configChangePluginServices = ConfigChangePluginManager
-                .findPluginServicesByPointcut(ConfigChangePointCutTypes.REMOVE_BY_RPC);
-        Assert.assertEquals(2, configChangePluginServices.size());
-        Assert.assertTrue(isSorted(configChangePluginServices));
-        configChangePluginServices = ConfigChangePluginManager
-                .findPluginServicesByPointcut(ConfigChangePointCutTypes.REMOVE_BY_HTTP);
-        Assert.assertEquals(2, configChangePluginServices.size());
-        Assert.assertTrue(isSorted(configChangePluginServices));
+    void testFindPluginServiceQueueByPointcut() {
+        List<ConfigChangePluginService> configChangePluginServices = ConfigChangePluginManager.findPluginServicesByPointcut(
+                ConfigChangePointCutTypes.PUBLISH_BY_HTTP);
+        assertEquals(2, configChangePluginServices.size());
+        assertTrue(isSorted(configChangePluginServices));
+        configChangePluginServices = ConfigChangePluginManager.findPluginServicesByPointcut(ConfigChangePointCutTypes.PUBLISH_BY_RPC);
+        assertEquals(3, configChangePluginServices.size());
+        assertTrue(isSorted(configChangePluginServices));
+        configChangePluginServices = ConfigChangePluginManager.findPluginServicesByPointcut(ConfigChangePointCutTypes.IMPORT_BY_HTTP);
+        assertEquals(2, configChangePluginServices.size());
+        assertTrue(isSorted(configChangePluginServices));
+        configChangePluginServices = ConfigChangePluginManager.findPluginServicesByPointcut(ConfigChangePointCutTypes.REMOVE_BATCH_HTTP);
+        assertEquals(2, configChangePluginServices.size());
+        assertTrue(isSorted(configChangePluginServices));
+        configChangePluginServices = ConfigChangePluginManager.findPluginServicesByPointcut(ConfigChangePointCutTypes.REMOVE_BY_RPC);
+        assertEquals(2, configChangePluginServices.size());
+        assertTrue(isSorted(configChangePluginServices));
+        configChangePluginServices = ConfigChangePluginManager.findPluginServicesByPointcut(ConfigChangePointCutTypes.REMOVE_BY_HTTP);
+        assertEquals(2, configChangePluginServices.size());
+        assertTrue(isSorted(configChangePluginServices));
     }
-
+    
     @Test
-    public void testFindPluginServiceByServiceType() {
-        Optional<ConfigChangePluginService> configChangePluginServiceOptional = ConfigChangePluginManager
-                .getInstance().findPluginServiceImpl("test1");
-        Assert.assertTrue(configChangePluginServiceOptional.isPresent());
+    void testFindPluginServiceByServiceType() {
+        Optional<ConfigChangePluginService> configChangePluginServiceOptional = ConfigChangePluginManager.getInstance()
+                .findPluginServiceImpl("test1");
+        assertTrue(configChangePluginServiceOptional.isPresent());
         configChangePluginServiceOptional = ConfigChangePluginManager.getInstance().findPluginServiceImpl("test2");
-        Assert.assertTrue(configChangePluginServiceOptional.isPresent());
+        assertTrue(configChangePluginServiceOptional.isPresent());
         configChangePluginServiceOptional = ConfigChangePluginManager.getInstance().findPluginServiceImpl("test3");
-        Assert.assertTrue(configChangePluginServiceOptional.isPresent());
+        assertTrue(configChangePluginServiceOptional.isPresent());
         configChangePluginServiceOptional = ConfigChangePluginManager.getInstance().findPluginServiceImpl("test4");
-        Assert.assertTrue(configChangePluginServiceOptional.isPresent());
+        assertTrue(configChangePluginServiceOptional.isPresent());
         configChangePluginServiceOptional = ConfigChangePluginManager.getInstance().findPluginServiceImpl("test5");
-        Assert.assertFalse(configChangePluginServiceOptional.isPresent());
+        assertFalse(configChangePluginServiceOptional.isPresent());
     }
-
+    
     private boolean isSorted(List<ConfigChangePluginService> list) {
-        return IntStream.range(0, list.size() - 1)
-                .allMatch(i -> list.get(i).getOrder() <= list.get(i + 1).getOrder());
+        return IntStream.range(0, list.size() - 1).allMatch(i -> list.get(i).getOrder() <= list.get(i + 1).getOrder());
     }
 }

plugin/control/src/test/java/com/alibaba/nacos/plugin/control/ControlManagerCenterTest.java

@@ -26,9 +26,8 @@ import com.alibaba.nacos.plugin.control.tps.TpsControlManager;
 import com.alibaba.nacos.plugin.control.tps.rule.RuleDetail;
 import com.alibaba.nacos.plugin.control.tps.rule.TpsControlRule;
 import com.alibaba.nacos.plugin.control.utils.EnvUtils;
-import org.junit.Assert;
-import org.junit.Before;
-import org.junit.Test;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
 
 import java.io.File;
 import java.lang.reflect.Constructor;
@@ -36,10 +35,13 @@ import java.lang.reflect.Field;
 import java.lang.reflect.Modifier;
 import java.util.concurrent.TimeUnit;
 
-public class ControlManagerCenterTest {
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+
+class ControlManagerCenterTest {
     
-    @Before
-    public void initInstance() throws NoSuchFieldException, IllegalAccessException {
+    @BeforeEach
+    void initInstance() throws NoSuchFieldException, IllegalAccessException {
         //reset instance for reload spi
         Field instanceControlConfigs = ControlConfigs.class.getDeclaredField("instance");
         instanceControlConfigs.setAccessible(true);
@@ -69,29 +71,28 @@ public class ControlManagerCenterTest {
     }
     
     @Test
-    public void testGetInstance() {
+    void testGetInstance() {
         ControlConfigs.getInstance().setControlManagerType("test");
         ControlManagerCenter controlManagerCenter = ControlManagerCenter.getInstance();
         ConnectionControlManager connectionControlManager = controlManagerCenter.getConnectionControlManager();
-        Assert.assertEquals("testConnection", connectionControlManager.getName());
+        assertEquals("testConnection", connectionControlManager.getName());
         TpsControlManager tpsControlManager = controlManagerCenter.getTpsControlManager();
-        Assert.assertEquals("testTps", tpsControlManager.getName());
-        Assert.assertNotNull(controlManagerCenter.getRuleStorageProxy());
+        assertEquals("testTps", tpsControlManager.getName());
+        assertNotNull(controlManagerCenter.getRuleStorageProxy());
     }
     
     @Test
-    public void testGetInstanceWithDefault() {
+    void testGetInstanceWithDefault() {
         ControlManagerCenter controlManagerCenter = ControlManagerCenter.getInstance();
         ConnectionControlManager connectionControlManager = controlManagerCenter.getConnectionControlManager();
-        Assert.assertEquals("noLimit", connectionControlManager.getName());
+        assertEquals("noLimit", connectionControlManager.getName());
         TpsControlManager tpsControlManager = controlManagerCenter.getTpsControlManager();
-        Assert.assertEquals("noLimit", tpsControlManager.getName());
+        assertEquals("noLimit", tpsControlManager.getName());
     }
     
     @Test
-    public void testReloadTpsControlRule() throws Exception {
-        String localRuleStorageBaseDir =
-                EnvUtils.getNacosHome() + File.separator + "tmpTps" + File.separator + "tps" + File.separator;
+    void testReloadTpsControlRule() throws Exception {
+        String localRuleStorageBaseDir = EnvUtils.getNacosHome() + File.separator + "tmpTps" + File.separator + "tps" + File.separator;
         ControlConfigs.getInstance().setLocalRuleStorageBaseDir(localRuleStorageBaseDir);
         resetRuleStorageProxy();
         final ControlManagerCenter controlManagerCenter = ControlManagerCenter.getInstance();
@@ -108,8 +109,8 @@ public class ControlManagerCenterTest {
         controlManagerCenter.getTpsControlManager().applyTpsRule("test", tpsControlRule);
         TpsControlRule testTpsControlRule = controlManagerCenter.getTpsControlManager().getRules().get("test");
         
-        Assert.assertEquals(100, testTpsControlRule.getPointRule().getMaxCount());
-        Assert.assertEquals("test", testTpsControlRule.getPointRule().getRuleName());
+        assertEquals(100, testTpsControlRule.getPointRule().getMaxCount());
+        assertEquals("test", testTpsControlRule.getPointRule().getRuleName());
         
         TpsControlRule tpsControlRule2 = new TpsControlRule();
         tpsControlRule2.setPointName("test");
@@ -126,12 +127,12 @@ public class ControlManagerCenterTest {
         //wait event
         TimeUnit.SECONDS.sleep(1);
         TpsControlRule testTpsControlRule2 = controlManagerCenter.getTpsControlManager().getRules().get("test");
-        Assert.assertEquals(200, testTpsControlRule2.getPointRule().getMaxCount());
-        Assert.assertEquals("test2", testTpsControlRule2.getPointRule().getRuleName());
+        assertEquals(200, testTpsControlRule2.getPointRule().getMaxCount());
+        assertEquals("test2", testTpsControlRule2.getPointRule().getRuleName());
     }
     
     @Test
-    public void testReloadTpsControlRuleExternal() throws Exception {
+    void testReloadTpsControlRuleExternal() throws Exception {
         String localRuleStorageBaseDir =
                 EnvUtils.getNacosHome() + File.separator + "tmpTps" + File.separator + "tpsExternal" + File.separator;
         ControlConfigs.getInstance().setLocalRuleStorageBaseDir(localRuleStorageBaseDir);
@@ -152,8 +153,8 @@ public class ControlManagerCenterTest {
         controlManagerCenter.getTpsControlManager().applyTpsRule("test", tpsControlRule);
         TpsControlRule testTpsControlRule = controlManagerCenter.getTpsControlManager().getRules().get("test");
         
-        Assert.assertEquals(100, testTpsControlRule.getPointRule().getMaxCount());
-        Assert.assertEquals("test", testTpsControlRule.getPointRule().getRuleName());
+        assertEquals(100, testTpsControlRule.getPointRule().getMaxCount());
+        assertEquals("test", testTpsControlRule.getPointRule().getRuleName());
         
         TpsControlRule tpsControlRule2 = new TpsControlRule();
         tpsControlRule2.setPointName("test");
@@ -170,15 +171,14 @@ public class ControlManagerCenterTest {
         //wait event
         TimeUnit.SECONDS.sleep(1);
         TpsControlRule testTpsControlRule2 = controlManagerCenter.getTpsControlManager().getRules().get("test");
-        Assert.assertEquals(200, testTpsControlRule2.getPointRule().getMaxCount());
-        Assert.assertEquals("test2", testTpsControlRule2.getPointRule().getRuleName());
+        assertEquals(200, testTpsControlRule2.getPointRule().getMaxCount());
+        assertEquals("test2", testTpsControlRule2.getPointRule().getRuleName());
     }
     
     @Test
-    public void testReloadConnectionControlRule() throws Exception {
+    void testReloadConnectionControlRule() throws Exception {
         String localRuleStorageBaseDir =
-                EnvUtils.getNacosHome() + File.separator + "tmpConnection" + File.separator + "connection"
-                        + File.separator;
+                EnvUtils.getNacosHome() + File.separator + "tmpConnection" + File.separator + "connection" + File.separator;
         ControlConfigs.getInstance().setLocalRuleStorageBaseDir(localRuleStorageBaseDir);
         resetRuleStorageProxy();
         ConnectionControlRule connectionLimitRule = new ConnectionControlRule();
@@ -191,7 +191,7 @@ public class ControlManagerCenterTest {
         //apply rule
         connectionControlManager.applyConnectionLimitRule(connectionLimitRule);
         ConnectionControlRule connectionLimitRule1 = connectionControlManager.getConnectionLimitRule();
-        Assert.assertEquals(100, connectionLimitRule1.getCountLimit());
+        assertEquals(100, connectionLimitRule1.getCountLimit());
         
         ConnectionControlRule connectionLimitRule2 = new ConnectionControlRule();
         connectionLimitRule2.setCountLimit(200);
@@ -203,14 +203,13 @@ public class ControlManagerCenterTest {
         //wait event
         TimeUnit.SECONDS.sleep(1);
         ConnectionControlRule connectionLimitRule3 = connectionControlManager.getConnectionLimitRule();
-        Assert.assertEquals(200, connectionLimitRule3.getCountLimit());
+        assertEquals(200, connectionLimitRule3.getCountLimit());
     }
     
     @Test
-    public void testReloadConnectionControlRuleExternal() throws Exception {
+    void testReloadConnectionControlRuleExternal() throws Exception {
         String localRuleStorageBaseDir =
-                EnvUtils.getNacosHome() + File.separator + "tmpConnection" + File.separator + "connectionExternal"
-                        + File.separator;
+                EnvUtils.getNacosHome() + File.separator + "tmpConnection" + File.separator + "connectionExternal" + File.separator;
         ControlConfigs.getInstance().setLocalRuleStorageBaseDir(localRuleStorageBaseDir);
         ControlConfigs.getInstance().setRuleExternalStorage("test");
         resetRuleStorageProxy();
@@ -224,7 +223,7 @@ public class ControlManagerCenterTest {
         //apply rule
         connectionControlManager.applyConnectionLimitRule(connectionLimitRule);
         ConnectionControlRule connectionLimitRule1 = connectionControlManager.getConnectionLimitRule();
-        Assert.assertEquals(100, connectionLimitRule1.getCountLimit());
+        assertEquals(100, connectionLimitRule1.getCountLimit());
         
         ConnectionControlRule connectionLimitRule2 = new ConnectionControlRule();
         connectionLimitRule2.setCountLimit(200);
@@ -236,6 +235,6 @@ public class ControlManagerCenterTest {
         //wait event
         TimeUnit.SECONDS.sleep(1);
         ConnectionControlRule connectionLimitRule3 = connectionControlManager.getConnectionLimitRule();
-        Assert.assertEquals(200, connectionLimitRule3.getCountLimit());
+        assertEquals(200, connectionLimitRule3.getCountLimit());
     }
 }

plugin/control/src/test/java/com/alibaba/nacos/plugin/control/connection/DefaultConnectionControlManagerTest.java

@@ -20,18 +20,20 @@ import com.alibaba.nacos.plugin.control.connection.request.ConnectionCheckReques
 import com.alibaba.nacos.plugin.control.connection.response.ConnectionCheckCode;
 import com.alibaba.nacos.plugin.control.connection.response.ConnectionCheckResponse;
 import com.alibaba.nacos.plugin.control.connection.rule.ConnectionControlRule;
-import org.junit.Assert;
-import org.junit.Test;
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertTrue;
 
 /**
  * two fixed metrics, total 30, iptotal 15, detail is testa(total-20,iptotal-10),testb(total-10,iptotal-5).
  */
-public class DefaultConnectionControlManagerTest {
+class DefaultConnectionControlManagerTest {
     
     DefaultConnectionControlManager connectionControlManager = new DefaultConnectionControlManager();
     
     @Test
-    public void test() {
+    void test() {
         
         ConnectionControlRule connectionControlRule = new ConnectionControlRule();
         
@@ -40,8 +42,8 @@ public class DefaultConnectionControlManagerTest {
         connectionControlRule.setCountLimit(40);
         connectionControlManager.applyConnectionLimitRule(connectionControlRule);
         check = connectionControlManager.check(connectionCheckRequest);
-        Assert.assertTrue(check.isSuccess());
-        Assert.assertEquals(ConnectionCheckCode.CHECK_SKIP, check.getCode());
+        assertTrue(check.isSuccess());
+        assertEquals(ConnectionCheckCode.CHECK_SKIP, check.getCode());
         
     }
     

plugin/control/src/test/java/com/alibaba/nacos/plugin/control/tps/DefaultNacosTpsBarrierTest.java

@@ -16,31 +16,32 @@
 
 package com.alibaba.nacos.plugin.control.tps;
 
-import com.alibaba.nacos.plugin.control.tps.barrier.TpsBarrier;
 import com.alibaba.nacos.plugin.control.tps.barrier.DefaultNacosTpsBarrier;
+import com.alibaba.nacos.plugin.control.tps.barrier.TpsBarrier;
 import com.alibaba.nacos.plugin.control.tps.request.TpsCheckRequest;
 import com.alibaba.nacos.plugin.control.tps.response.TpsCheckResponse;
 import com.alibaba.nacos.plugin.control.tps.rule.RuleDetail;
 import com.alibaba.nacos.plugin.control.tps.rule.TpsControlRule;
-import org.junit.After;
-import org.junit.Assert;
-import org.junit.Before;
-import org.junit.Test;
+import org.junit.jupiter.api.AfterEach;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
 
 import java.util.concurrent.TimeUnit;
 
-public class DefaultNacosTpsBarrierTest {
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+class DefaultNacosTpsBarrierTest {
     
-    @Before
-    public void setUp() {
+    @BeforeEach
+    void setUp() {
     }
     
-    @After
-    public void after() {
+    @AfterEach
+    void after() {
     }
     
     @Test
-    public void testNormalPointPassAndDeny() {
+    void testNormalPointPassAndDeny() {
         String testTpsBarrier = "test_barrier";
         
         // max 5tps
@@ -63,7 +64,7 @@ public class DefaultNacosTpsBarrierTest {
         // 5tps check pass
         for (int i = 0; i < 5; i++) {
             TpsCheckResponse tpsCheckResponse = tpsBarrier.applyTps(tpsCheckRequest);
-            Assert.assertTrue(tpsCheckResponse.isSuccess());
+            assertTrue(tpsCheckResponse.isSuccess());
         }
         
     }

plugin/control/src/test/java/com/alibaba/nacos/plugin/control/utils/DiskUtilsTest.java

@@ -16,10 +16,9 @@
 
 package com.alibaba.nacos.plugin.control.utils;
 
-import org.junit.AfterClass;
-import org.junit.Assert;
-import org.junit.BeforeClass;
-import org.junit.Test;
+import org.junit.jupiter.api.AfterAll;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Test;
 
 import java.io.File;
 import java.io.FileInputStream;
@@ -30,46 +29,52 @@ import java.nio.file.Path;
 import java.nio.file.Paths;
 import java.util.UUID;
 
-public class DiskUtilsTest {
-    private static File testFile;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertFalse;
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+class DiskUtilsTest {
     
     private static final String TMP_PATH = EnvUtils.getNacosHome() + File.separator + "data" + File.separator + "tmp" + File.separator;
     
-    @BeforeClass
-    public static void setup() throws IOException {
+    private static File testFile;
+    
+    @BeforeAll
+    static void setup() throws IOException {
         testFile = DiskUtils.createTmpFile("nacostmp", ".ut");
     }
     
-    @AfterClass
-    public static void tearDown() throws IOException {
+    @AfterAll
+    static void tearDown() throws IOException {
         testFile.deleteOnExit();
     }
     
     @Test
-    public void testTouch() throws IOException {
+    void testTouch() throws IOException {
         File file = Paths.get(TMP_PATH, "touch.ut").toFile();
-        Assert.assertFalse(file.exists());
+        assertFalse(file.exists());
         DiskUtils.touch(file);
-        Assert.assertTrue(file.exists());
+        assertTrue(file.exists());
         file.deleteOnExit();
     }
     
     @Test
-    public void testTouchWithFileName() throws IOException {
+    void testTouchWithFileName() throws IOException {
         File file = Paths.get(TMP_PATH, UUID.randomUUID().toString()).toFile();
-        Assert.assertFalse(file.exists());
+        assertFalse(file.exists());
         DiskUtils.touch(file.getParent(), file.getName());
-        Assert.assertTrue(file.exists());
+        assertTrue(file.exists());
         file.deleteOnExit();
     }
     
     @Test
-    public void testCreateTmpFile() throws IOException {
+    void testCreateTmpFile() throws IOException {
         File tmpFile = null;
         try {
             tmpFile = DiskUtils.createTmpFile("nacos1", ".ut");
-            Assert.assertTrue(tmpFile.getName().startsWith("nacos1"));
-            Assert.assertTrue(tmpFile.getName().endsWith(".ut"));
+            assertTrue(tmpFile.getName().startsWith("nacos1"));
+            assertTrue(tmpFile.getName().endsWith(".ut"));
         } finally {
             if (tmpFile != null) {
                 tmpFile.deleteOnExit();
@@ -78,13 +83,13 @@ public class DiskUtilsTest {
     }
     
     @Test
-    public void testCreateTmpFileWithPath() throws IOException {
+    void testCreateTmpFileWithPath() throws IOException {
         File tmpFile = null;
         try {
             tmpFile = DiskUtils.createTmpFile(TMP_PATH, "nacos1", ".ut");
-            Assert.assertEquals(TMP_PATH, tmpFile.getParent() + File.separator);
-            Assert.assertTrue(tmpFile.getName().startsWith("nacos1"));
-            Assert.assertTrue(tmpFile.getName().endsWith(".ut"));
+            assertEquals(TMP_PATH, tmpFile.getParent() + File.separator);
+            assertTrue(tmpFile.getName().startsWith("nacos1"));
+            assertTrue(tmpFile.getName().endsWith(".ut"));
         } finally {
             if (tmpFile != null) {
                 tmpFile.deleteOnExit();
@@ -93,94 +98,93 @@ public class DiskUtilsTest {
     }
     
     @Test
-    public void testReadFile() {
-        Assert.assertNotNull(DiskUtils.readFile(testFile));
+    void testReadFile() {
+        assertNotNull(DiskUtils.readFile(testFile));
     }
     
     @Test
-    public void testReadFileWithInputStream() throws FileNotFoundException {
-        Assert.assertNotNull(DiskUtils.readFile(new FileInputStream(testFile)));
+    void testReadFileWithInputStream() throws FileNotFoundException {
+        assertNotNull(DiskUtils.readFile(new FileInputStream(testFile)));
     }
     
     @Test
-    public void testReadFileWithPath() {
-        Assert.assertNotNull(DiskUtils.readFile(testFile.getParent(), testFile.getName()));
+    void testReadFileWithPath() {
+        assertNotNull(DiskUtils.readFile(testFile.getParent(), testFile.getName()));
     }
     
     @Test
-    public void testReadFileBytes() {
-        Assert.assertNotNull(DiskUtils.readFileBytes(testFile));
+    void testReadFileBytes() {
+        assertNotNull(DiskUtils.readFileBytes(testFile));
     }
     
     @Test
-    public void testReadFileBytesWithPath() {
-        Assert.assertNotNull(DiskUtils.readFileBytes(testFile.getParent(), testFile.getName()));
+    void testReadFileBytesWithPath() {
+        assertNotNull(DiskUtils.readFileBytes(testFile.getParent(), testFile.getName()));
     }
     
     @Test
-    public void writeFile() {
-        Assert.assertTrue(DiskUtils.writeFile(testFile, "unit test".getBytes(StandardCharsets.UTF_8), false));
-        Assert.assertEquals("unit test", DiskUtils.readFile(testFile));
+    void writeFile() {
+        assertTrue(DiskUtils.writeFile(testFile, "unit test".getBytes(StandardCharsets.UTF_8), false));
+        assertEquals("unit test", DiskUtils.readFile(testFile));
     }
     
     @Test
-    public void deleteQuietly() throws IOException {
+    void deleteQuietly() throws IOException {
         File tmpFile = DiskUtils.createTmpFile(UUID.randomUUID().toString(), ".ut");
         DiskUtils.deleteQuietly(tmpFile);
-        Assert.assertFalse(tmpFile.exists());
+        assertFalse(tmpFile.exists());
     }
     
     @Test
-    public void testDeleteQuietlyWithPath() throws IOException {
+    void testDeleteQuietlyWithPath() throws IOException {
         String dir = TMP_PATH + "/" + "diskutils";
         DiskUtils.forceMkdir(dir);
         DiskUtils.createTmpFile(dir, "nacos", ".ut");
         Path path = Paths.get(dir);
         DiskUtils.deleteQuietly(path);
         
-        Assert.assertFalse(path.toFile().exists());
+        assertFalse(path.toFile().exists());
     }
     
     @Test
-    public void testDeleteFile() throws IOException {
+    void testDeleteFile() throws IOException {
         File tmpFile = DiskUtils.createTmpFile(UUID.randomUUID().toString(), ".ut");
-        Assert.assertTrue(DiskUtils.deleteFile(tmpFile.getParent(), tmpFile.getName()));
-        Assert.assertFalse(DiskUtils.deleteFile(tmpFile.getParent(), tmpFile.getName()));
+        assertTrue(DiskUtils.deleteFile(tmpFile.getParent(), tmpFile.getName()));
+        assertFalse(DiskUtils.deleteFile(tmpFile.getParent(), tmpFile.getName()));
     }
     
     @Test
-    public void deleteDirectory() throws IOException {
+    void deleteDirectory() throws IOException {
         Path diskutils = Paths.get(TMP_PATH, "diskutils");
         File file = diskutils.toFile();
         if (!file.exists()) {
             file.mkdir();
         }
         
-        Assert.assertTrue(file.exists());
+        assertTrue(file.exists());
         DiskUtils.deleteDirectory(diskutils.toString());
-        Assert.assertFalse(file.exists());
+        assertFalse(file.exists());
     }
     
     @Test
-    public void testForceMkdir() throws IOException {
-        File dir = Paths.get(TMP_PATH, UUID.randomUUID().toString(), UUID.randomUUID().toString())
-                .toFile();
+    void testForceMkdir() throws IOException {
+        File dir = Paths.get(TMP_PATH, UUID.randomUUID().toString(), UUID.randomUUID().toString()).toFile();
         DiskUtils.forceMkdir(dir);
-        Assert.assertTrue(dir.exists());
+        assertTrue(dir.exists());
         dir.deleteOnExit();
     }
     
     @Test
-    public void testForceMkdirWithPath() throws IOException {
+    void testForceMkdirWithPath() throws IOException {
         Path path = Paths.get(TMP_PATH, UUID.randomUUID().toString(), UUID.randomUUID().toString());
         DiskUtils.forceMkdir(path.toString());
         File file = path.toFile();
-        Assert.assertTrue(file.exists());
+        assertTrue(file.exists());
         file.deleteOnExit();
     }
     
     @Test
-    public void deleteDirThenMkdir() throws IOException {
+    void deleteDirThenMkdir() throws IOException {
         Path path = Paths.get(TMP_PATH, UUID.randomUUID().toString());
         DiskUtils.forceMkdir(path.toString());
         
@@ -190,15 +194,15 @@ public class DiskUtilsTest {
         DiskUtils.deleteDirThenMkdir(path.toString());
         
         File file = path.toFile();
-        Assert.assertTrue(file.exists());
-        Assert.assertTrue(file.isDirectory());
-        Assert.assertTrue(file.list() == null || file.list().length == 0);
+        assertTrue(file.exists());
+        assertTrue(file.isDirectory());
+        assertTrue(file.list() == null || file.list().length == 0);
         
         file.deleteOnExit();
     }
     
     @Test
-    public void testCopyDirectory() throws IOException {
+    void testCopyDirectory() throws IOException {
         Path srcPath = Paths.get(TMP_PATH, UUID.randomUUID().toString());
         DiskUtils.forceMkdir(srcPath.toString());
         File nacos = DiskUtils.createTmpFile(srcPath.toString(), "nacos", ".ut");
@@ -207,36 +211,36 @@ public class DiskUtilsTest {
         DiskUtils.copyDirectory(srcPath.toFile(), destPath.toFile());
         
         File file = Paths.get(destPath.toString(), nacos.getName()).toFile();
-        Assert.assertTrue(file.exists());
+        assertTrue(file.exists());
         
         DiskUtils.deleteDirectory(srcPath.toString());
         DiskUtils.deleteDirectory(destPath.toString());
     }
     
     @Test
-    public void testCopyFile() throws IOException {
+    void testCopyFile() throws IOException {
         File nacos = DiskUtils.createTmpFile("nacos", ".ut");
         DiskUtils.copyFile(testFile, nacos);
         
-        Assert.assertEquals(DiskUtils.readFile(testFile), DiskUtils.readFile(nacos));
+        assertEquals(DiskUtils.readFile(testFile), DiskUtils.readFile(nacos));
         
         nacos.deleteOnExit();
     }
     
     @Test
-    public void openFile() {
+    void openFile() {
         File file = DiskUtils.openFile(testFile.getParent(), testFile.getName());
-        Assert.assertNotNull(file);
-        Assert.assertEquals(testFile.getPath(), file.getPath());
-        Assert.assertEquals(testFile.getName(), file.getName());
+        assertNotNull(file);
+        assertEquals(testFile.getPath(), file.getPath());
+        assertEquals(testFile.getName(), file.getName());
     }
     
     @Test
-    public void testOpenFileWithPath() {
+    void testOpenFileWithPath() {
         File file = DiskUtils.openFile(testFile.getParent(), testFile.getName(), false);
-        Assert.assertNotNull(file);
-        Assert.assertEquals(testFile.getPath(), file.getPath());
-        Assert.assertEquals(testFile.getName(), file.getName());
+        assertNotNull(file);
+        assertEquals(testFile.getPath(), file.getPath());
+        assertEquals(testFile.getName(), file.getName());
     }
     
 }

plugin/control/src/test/java/com/alibaba/nacos/plugin/control/utils/EnvUtilsTest.java

@@ -16,26 +16,27 @@
 
 package com.alibaba.nacos.plugin.control.utils;
 
-import org.junit.After;
-import org.junit.Assert;
-import org.junit.Test;
+import org.junit.jupiter.api.AfterEach;
+import org.junit.jupiter.api.Test;
 
 import java.io.File;
 
-public class EnvUtilsTest {
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+class EnvUtilsTest {
     
-    @After
-    public void tearDown() throws Exception {
+    @AfterEach
+    void tearDown() throws Exception {
         System.clearProperty("nacos.home");
     }
     
     @Test
-    public void test() {
+    void test() {
         String nacosHome = EnvUtils.getNacosHome();
-        Assert.assertEquals(System.getProperty("user.home") + File.separator + "nacos", nacosHome);
+        assertEquals(System.getProperty("user.home") + File.separator + "nacos", nacosHome);
         
         System.setProperty("nacos.home", "test");
         String testHome = EnvUtils.getNacosHome();
-        Assert.assertEquals("test", testHome);
+        assertEquals("test", testHome);
     }
 }

plugin/datasource/src/test/java/com/alibaba/nacos/plugin/datasource/MapperManagerTest.java

@@ -21,33 +21,35 @@ import com.alibaba.nacos.plugin.datasource.mapper.AbstractMapper;
 import com.alibaba.nacos.plugin.datasource.mapper.ConfigInfoAggrMapper;
 import com.alibaba.nacos.plugin.datasource.mapper.Mapper;
 import com.alibaba.nacos.plugin.datasource.mapper.TestMapper;
-import org.junit.Assert;
-import org.junit.Test;
+import org.junit.jupiter.api.Test;
 
 import java.lang.reflect.Field;
 import java.util.Map;
 
-public class MapperManagerTest {
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+
+class MapperManagerTest {
     
     @Test
-    public void testInstance() {
+    void testInstance() {
         MapperManager instance = MapperManager.instance(false);
-        Assert.assertNotNull(instance);
+        assertNotNull(instance);
     }
     
     @Test
-    public void testLoadInitial() throws NoSuchFieldException, IllegalAccessException {
+    void testLoadInitial() throws NoSuchFieldException, IllegalAccessException {
         MapperManager instance = MapperManager.instance(false);
         instance.loadInitial();
         Class<MapperManager> mapperManagerClass = MapperManager.class;
         Field declaredField = mapperManagerClass.getDeclaredField("MAPPER_SPI_MAP");
         declaredField.setAccessible(true);
         Map<String, Map<String, Mapper>> map = (Map<String, Map<String, Mapper>>) declaredField.get(instance);
-        Assert.assertEquals(2, map.size());
+        assertEquals(2, map.size());
     }
     
     @Test
-    public void testJoin() {
+    void testJoin() {
         MapperManager.join(new AbstractMapper() {
             @Override
             public String getTableName() {
@@ -61,23 +63,23 @@ public class MapperManagerTest {
         });
         MapperManager instance = MapperManager.instance(false);
         Mapper mapper = instance.findMapper(DataSourceConstant.MYSQL, "test");
-        Assert.assertNotNull(mapper);
+        assertNotNull(mapper);
     }
     
     @Test
-    public void testFindMapper() {
+    void testFindMapper() {
         testJoin();
         MapperManager instance = MapperManager.instance(false);
         Mapper mapper = instance.findMapper(DataSourceConstant.MYSQL, "test");
-        Assert.assertNotNull(mapper);
+        assertNotNull(mapper);
     }
-
+    
     @Test
-    public void testEnableDataSourceLogJoin() {
+    void testEnableDataSourceLogJoin() {
         MapperManager.join(new TestMapper());
         MapperManager instance = MapperManager.instance(true);
         ConfigInfoAggrMapper mapper = instance.findMapper(DataSourceConstant.MYSQL, "enable_data_source_log_test");
-        Assert.assertNotNull(mapper);
+        assertNotNull(mapper);
     }
-
-}
+    
+}

plugin/datasource/src/test/java/com/alibaba/nacos/plugin/datasource/impl/TestInterface.java

@@ -18,7 +18,9 @@ package com.alibaba.nacos.plugin.datasource.impl;
 
 /**
  * A custom interface. just for test
+ *
  * @author mikolls
  **/
 public interface TestInterface {
-}
+
+}

plugin/datasource/src/test/java/com/alibaba/nacos/plugin/datasource/impl/derby/ConfigInfoAggrMapperByDerbyTest.java

@@ -22,24 +22,25 @@ import com.alibaba.nacos.plugin.datasource.constants.FieldConstant;
 import com.alibaba.nacos.plugin.datasource.constants.TableConstant;
 import com.alibaba.nacos.plugin.datasource.model.MapperContext;
 import com.alibaba.nacos.plugin.datasource.model.MapperResult;
-import org.junit.Assert;
-import org.junit.Before;
-import org.junit.Test;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
 
 import java.util.Arrays;
 import java.util.List;
 
-public class ConfigInfoAggrMapperByDerbyTest {
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+class ConfigInfoAggrMapperByDerbyTest {
     
     private ConfigInfoAggrMapperByDerby configInfoAggrMapperByDerby;
     
-    @Before
-    public void setUp() throws Exception {
+    @BeforeEach
+    void setUp() throws Exception {
         this.configInfoAggrMapperByDerby = new ConfigInfoAggrMapperByDerby();
     }
     
     @Test
-    public void testBatchRemoveAggr() {
+    void testBatchRemoveAggr() {
         List<String> datumList = Arrays.asList("1", "2", "3", "4", "5");
         String dataId = "data-id";
         String groupId = "group-id";
@@ -57,13 +58,13 @@ public class ConfigInfoAggrMapperByDerbyTest {
         String sql = result.getSql();
         List<Object> paramList = result.getParamList();
         
-        Assert.assertEquals(sql, "DELETE FROM config_info_aggr WHERE data_id = ? AND group_id = ? AND tenant_id = ? "
-                + "AND datum_id IN (?, ?, ?, ?, ?)");
-        Assert.assertEquals(paramList, argList);
+        assertEquals(sql,
+                "DELETE FROM config_info_aggr WHERE data_id = ? AND group_id = ? AND tenant_id = ? " + "AND datum_id IN (?, ?, ?, ?, ?)");
+        assertEquals(paramList, argList);
     }
     
     @Test
-    public void testAggrConfigInfoCount() {
+    void testAggrConfigInfoCount() {
         List<String> datumIds = Arrays.asList("1", "2", "3", "4", "5");
         String dataId = "data-id";
         String groupId = "group-id";
@@ -82,14 +83,13 @@ public class ConfigInfoAggrMapperByDerbyTest {
         String sql = mapperResult.getSql();
         List<Object> paramList = mapperResult.getParamList();
         
-        Assert.assertEquals(sql,
-                "SELECT count(*) FROM config_info_aggr WHERE data_id = ? AND group_id = ? AND tenant_id = ? "
-                        + "AND datum_id IN (?, ?, ?, ?, ?)");
-        Assert.assertEquals(paramList, argList);
+        assertEquals(sql, "SELECT count(*) FROM config_info_aggr WHERE data_id = ? AND group_id = ? AND tenant_id = ? "
+                + "AND datum_id IN (?, ?, ?, ?, ?)");
+        assertEquals(paramList, argList);
     }
     
     @Test
-    public void testFindConfigInfoAggrIsOrdered() {
+    void testFindConfigInfoAggrIsOrdered() {
         String dataId = "data-id";
         String groupId = "group-id";
         String tenantId = "tenant-id";
@@ -103,13 +103,13 @@ public class ConfigInfoAggrMapperByDerbyTest {
         String sql = mapperResult.getSql();
         List<Object> paramList = mapperResult.getParamList();
         
-        Assert.assertEquals(sql, "SELECT data_id,group_id,tenant_id,datum_id,app_name,content FROM "
+        assertEquals(sql, "SELECT data_id,group_id,tenant_id,datum_id,app_name,content FROM "
                 + "config_info_aggr WHERE data_id = ? AND group_id = ? AND tenant_id = ? ORDER BY datum_id");
-        Assert.assertEquals(paramList, CollectionUtils.list(dataId, groupId, tenantId));
+        assertEquals(paramList, CollectionUtils.list(dataId, groupId, tenantId));
     }
     
     @Test
-    public void testFindConfigInfoAggrByPageFetchRows() {
+    void testFindConfigInfoAggrByPageFetchRows() {
         String dataId = "data-id";
         String groupId = "group-id";
         String tenantId = "tenant-id";
@@ -126,27 +126,26 @@ public class ConfigInfoAggrMapperByDerbyTest {
         MapperResult mapperResult = configInfoAggrMapperByDerby.findConfigInfoAggrByPageFetchRows(context);
         String sql = mapperResult.getSql();
         List<Object> paramList = mapperResult.getParamList();
-        Assert.assertEquals(sql,
-                "SELECT data_id,group_id,tenant_id,datum_id,app_name,content FROM config_info_aggr WHERE "
-                        + "data_id=? AND group_id=? AND tenant_id=? ORDER BY datum_id OFFSET 0 ROWS FETCH NEXT 5 ROWS ONLY");
-        Assert.assertEquals(paramList, CollectionUtils.list(dataId, groupId, tenantId));
+        assertEquals(sql, "SELECT data_id,group_id,tenant_id,datum_id,app_name,content FROM config_info_aggr WHERE "
+                + "data_id=? AND group_id=? AND tenant_id=? ORDER BY datum_id OFFSET 0 ROWS FETCH NEXT 5 ROWS ONLY");
+        assertEquals(paramList, CollectionUtils.list(dataId, groupId, tenantId));
     }
     
     @Test
-    public void testFindAllAggrGroupByDistinct() {
+    void testFindAllAggrGroupByDistinct() {
         MapperResult sql = configInfoAggrMapperByDerby.findAllAggrGroupByDistinct(null);
-        Assert.assertEquals(sql.getSql(), "SELECT DISTINCT data_id, group_id, tenant_id FROM config_info_aggr");
+        assertEquals("SELECT DISTINCT data_id, group_id, tenant_id FROM config_info_aggr", sql.getSql());
     }
     
     @Test
-    public void testGetTableName() {
+    void testGetTableName() {
         String tableName = configInfoAggrMapperByDerby.getTableName();
-        Assert.assertEquals(tableName, TableConstant.CONFIG_INFO_AGGR);
+        assertEquals(TableConstant.CONFIG_INFO_AGGR, tableName);
     }
     
     @Test
-    public void testGetDataSource() {
+    void testGetDataSource() {
         String dataSource = configInfoAggrMapperByDerby.getDataSource();
-        Assert.assertEquals(dataSource, DataSourceConstant.DERBY);
+        assertEquals(DataSourceConstant.DERBY, dataSource);
     }
 }

plugin/datasource/src/test/java/com/alibaba/nacos/plugin/datasource/impl/derby/ConfigInfoBetaMapperByDerbyTest.java

@@ -22,17 +22,17 @@ import com.alibaba.nacos.plugin.datasource.constants.TableConstant;
 import com.alibaba.nacos.plugin.datasource.model.MapperContext;
 import com.alibaba.nacos.plugin.datasource.model.MapperResult;
 import com.google.common.collect.Lists;
-import org.junit.Assert;
-import org.junit.Before;
-import org.junit.Test;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
 
 import java.sql.Timestamp;
 import java.util.Arrays;
 import java.util.List;
 
-public class ConfigInfoBetaMapperByDerbyTest {
-    
-    private ConfigInfoBetaMapperByDerby configInfoBetaMapperByDerby;
+import static org.junit.jupiter.api.Assertions.assertArrayEquals;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+class ConfigInfoBetaMapperByDerbyTest {
     
     int startRow = 0;
     
@@ -52,8 +52,10 @@ public class ConfigInfoBetaMapperByDerbyTest {
     
     MapperContext context;
     
-    @Before
-    public void setUp() throws Exception {
+    private ConfigInfoBetaMapperByDerby configInfoBetaMapperByDerby;
+    
+    @BeforeEach
+    void setUp() throws Exception {
         configInfoBetaMapperByDerby = new ConfigInfoBetaMapperByDerby();
         
         context = new MapperContext(startRow, pageSize);
@@ -67,7 +69,7 @@ public class ConfigInfoBetaMapperByDerbyTest {
     }
     
     @Test
-    public void testUpdateConfigInfo4BetaCas() {
+    void testUpdateConfigInfo4BetaCas() {
         String newContent = "new Content";
         String newMD5 = "newMD5";
         String srcIp = "1.1.1.1";
@@ -106,35 +108,33 @@ public class ConfigInfoBetaMapperByDerbyTest {
         MapperResult mapperResult = configInfoBetaMapperByDerby.updateConfigInfo4BetaCas(context);
         
         String sql = mapperResult.getSql();
-        Assert.assertEquals(sql, "UPDATE config_info_beta SET content = ?,md5 = ?,beta_ips = ?,src_ip = ?,src_user = ?,"
+        assertEquals(sql, "UPDATE config_info_beta SET content = ?,md5 = ?,beta_ips = ?,src_ip = ?,src_user = ?,"
                 + "gmt_modified = ?,app_name = ? WHERE data_id = ? AND group_id = ? AND tenant_id = ? AND "
                 + "(md5 = ? OR md5 is null OR md5 = '')");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(),
-                new Object[] {newContent, newMD5, betaIps, srcIp, srcUser, time, appNameTmp, dataId, group, tenantId,
-                        md5});
+        assertArrayEquals(new Object[] {newContent, newMD5, betaIps, srcIp, srcUser, time, appNameTmp, dataId, group, tenantId, md5},
+                mapperResult.getParamList().toArray());
     }
     
     @Test
-    public void testFindAllConfigInfoBetaForDumpAllFetchRows() {
+    void testFindAllConfigInfoBetaForDumpAllFetchRows() {
         MapperResult result = configInfoBetaMapperByDerby.findAllConfigInfoBetaForDumpAllFetchRows(context);
         String sql = result.getSql();
         List<Object> paramList = result.getParamList();
-        Assert.assertEquals(sql,
-                "SELECT t.id,data_id,group_id,tenant_id,app_name,content,md5,gmt_modified,beta_ips  FROM "
-                        + "(  SELECT id FROM config_info_beta ORDER BY id OFFSET " + startRow + " ROWS FETCH NEXT "
-                        + pageSize + " ROWS ONLY  ) g, " + "config_info_beta t WHERE g.id = t.id");
-        Assert.assertEquals(paramList, Arrays.asList(startRow, pageSize));
+        assertEquals(sql, "SELECT t.id,data_id,group_id,tenant_id,app_name,content,md5,gmt_modified,beta_ips  FROM "
+                + "(  SELECT id FROM config_info_beta ORDER BY id OFFSET " + startRow + " ROWS FETCH NEXT " + pageSize + " ROWS ONLY  ) g, "
+                + "config_info_beta t WHERE g.id = t.id");
+        assertEquals(paramList, Arrays.asList(startRow, pageSize));
     }
     
     @Test
-    public void testGetTableName() {
+    void testGetTableName() {
         String tableName = configInfoBetaMapperByDerby.getTableName();
-        Assert.assertEquals(tableName, TableConstant.CONFIG_INFO_BETA);
+        assertEquals(TableConstant.CONFIG_INFO_BETA, tableName);
     }
     
     @Test
-    public void testGetDataSource() {
+    void testGetDataSource() {
         String dataSource = configInfoBetaMapperByDerby.getDataSource();
-        Assert.assertEquals(dataSource, DataSourceConstant.DERBY);
+        assertEquals(DataSourceConstant.DERBY, dataSource);
     }
 }

plugin/datasource/src/test/java/com/alibaba/nacos/plugin/datasource/impl/derby/ConfigInfoMapperByDerbyTest.java

@@ -23,16 +23,16 @@ import com.alibaba.nacos.plugin.datasource.constants.TableConstant;
 import com.alibaba.nacos.plugin.datasource.model.MapperContext;
 import com.alibaba.nacos.plugin.datasource.model.MapperResult;
 import com.google.common.collect.Lists;
-import org.junit.Assert;
-import org.junit.Before;
-import org.junit.Test;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
 
 import java.sql.Timestamp;
 import java.util.List;
 
-public class ConfigInfoMapperByDerbyTest {
-    
-    private ConfigInfoMapperByDerby configInfoMapperByDerby;
+import static org.junit.jupiter.api.Assertions.assertArrayEquals;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+class ConfigInfoMapperByDerbyTest {
     
     private final Object[] emptyObjs = new Object[] {};
     
@@ -58,8 +58,10 @@ public class ConfigInfoMapperByDerbyTest {
     
     MapperContext context;
     
-    @Before
-    public void setUp() throws Exception {
+    private ConfigInfoMapperByDerby configInfoMapperByDerby;
+    
+    @BeforeEach
+    void setUp() throws Exception {
         configInfoMapperByDerby = new ConfigInfoMapperByDerby();
         
         context = new MapperContext(startRow, pageSize);
@@ -74,256 +76,243 @@ public class ConfigInfoMapperByDerbyTest {
     }
     
     @Test
-    public void testFindConfigMaxId() {
+    void testFindConfigMaxId() {
         MapperResult mapperResult = configInfoMapperByDerby.findConfigMaxId(null);
-        Assert.assertEquals(mapperResult.getSql(), "SELECT MAX(id) FROM config_info");
+        assertEquals("SELECT MAX(id) FROM config_info", mapperResult.getSql());
     }
     
     @Test
-    public void testFindAllDataIdAndGroup() {
+    void testFindAllDataIdAndGroup() {
         MapperResult mapperResult = configInfoMapperByDerby.findAllDataIdAndGroup(null);
-        Assert.assertEquals(mapperResult.getSql(), "SELECT DISTINCT data_id, group_id FROM config_info");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), emptyObjs);
+        assertEquals("SELECT DISTINCT data_id, group_id FROM config_info", mapperResult.getSql());
+        assertArrayEquals(mapperResult.getParamList().toArray(), emptyObjs);
     }
     
     @Test
-    public void testFindConfigInfoByAppCountRows() {
+    void testFindConfigInfoByAppCountRows() {
         MapperResult mapperResult = configInfoMapperByDerby.findConfigInfoByAppCountRows(context);
-        Assert.assertEquals(mapperResult.getSql(),
-                "SELECT count(*) FROM config_info WHERE tenant_id LIKE ? AND app_name = ?");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), new Object[] {tenantId, appName});
+        assertEquals("SELECT count(*) FROM config_info WHERE tenant_id LIKE ? AND app_name = ?", mapperResult.getSql());
+        assertArrayEquals(new Object[] {tenantId, appName}, mapperResult.getParamList().toArray());
     }
     
     @Test
-    public void testFindConfigInfoByAppFetchRows() {
+    void testFindConfigInfoByAppFetchRows() {
         MapperResult mapperResult = configInfoMapperByDerby.findConfigInfoByAppFetchRows(context);
-        Assert.assertEquals(mapperResult.getSql(),
-                "SELECT ID,data_id,group_id,tenant_id,app_name,content FROM config_info WHERE tenant_id LIKE"
-                        + " ? AND app_name = ? OFFSET " + startRow + " ROWS FETCH NEXT " + pageSize + " ROWS ONLY");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), new Object[] {tenantId, appName});
+        assertEquals(mapperResult.getSql(), "SELECT ID,data_id,group_id,tenant_id,app_name,content FROM config_info WHERE tenant_id LIKE"
+                + " ? AND app_name = ? OFFSET " + startRow + " ROWS FETCH NEXT " + pageSize + " ROWS ONLY");
+        assertArrayEquals(new Object[] {tenantId, appName}, mapperResult.getParamList().toArray());
     }
     
     @Test
-    public void testConfigInfoLikeTenantCount() {
+    void testConfigInfoLikeTenantCount() {
         MapperResult mapperResult = configInfoMapperByDerby.configInfoLikeTenantCount(context);
-        Assert.assertEquals(mapperResult.getSql(), "SELECT count(*) FROM config_info WHERE tenant_id LIKE ?");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), new Object[] {tenantId});
+        assertEquals("SELECT count(*) FROM config_info WHERE tenant_id LIKE ?", mapperResult.getSql());
+        assertArrayEquals(new Object[] {tenantId}, mapperResult.getParamList().toArray());
     }
     
     @Test
-    public void testGetTenantIdList() {
+    void testGetTenantIdList() {
         MapperResult mapperResult = configInfoMapperByDerby.getTenantIdList(context);
-        Assert.assertEquals(mapperResult.getSql(),
-                "SELECT tenant_id FROM config_info WHERE tenant_id != '' GROUP BY tenant_id OFFSET " + startRow
-                        + " ROWS FETCH NEXT " + pageSize + " ROWS ONLY");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), emptyObjs);
+        assertEquals(mapperResult.getSql(),
+                "SELECT tenant_id FROM config_info WHERE tenant_id != '' GROUP BY tenant_id OFFSET " + startRow + " ROWS FETCH NEXT "
+                        + pageSize + " ROWS ONLY");
+        assertArrayEquals(mapperResult.getParamList().toArray(), emptyObjs);
     }
     
     @Test
-    public void testGetGroupIdList() {
+    void testGetGroupIdList() {
         MapperResult mapperResult = configInfoMapperByDerby.getGroupIdList(context);
-        Assert.assertEquals(mapperResult.getSql(),
-                "SELECT group_id FROM config_info WHERE tenant_id ='' GROUP BY group_id OFFSET " + startRow
-                        + " ROWS FETCH NEXT " + pageSize + " ROWS ONLY");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), emptyObjs);
+        assertEquals(mapperResult.getSql(),
+                "SELECT group_id FROM config_info WHERE tenant_id ='' GROUP BY group_id OFFSET " + startRow + " ROWS FETCH NEXT " + pageSize
+                        + " ROWS ONLY");
+        assertArrayEquals(mapperResult.getParamList().toArray(), emptyObjs);
     }
     
     @Test
-    public void testFindAllConfigKey() {
+    void testFindAllConfigKey() {
         MapperResult mapperResult = configInfoMapperByDerby.findAllConfigKey(context);
-        Assert.assertEquals(mapperResult.getSql(),
-                " SELECT data_id,group_id,app_name FROM  ( SELECT id FROM config_info WHERE tenant_id LIKE"
-                        + " ? ORDER BY id OFFSET " + startRow + " ROWS FETCH NEXT " + pageSize
-                        + " ROWS ONLY ) g, config_info t  WHERE g.id = t.id ");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), new Object[] {tenantId});
+        assertEquals(mapperResult.getSql(),
+                " SELECT data_id,group_id,app_name FROM  ( SELECT id FROM config_info WHERE tenant_id LIKE" + " ? ORDER BY id OFFSET "
+                        + startRow + " ROWS FETCH NEXT " + pageSize + " ROWS ONLY ) g, config_info t  WHERE g.id = t.id ");
+        assertArrayEquals(new Object[] {tenantId}, mapperResult.getParamList().toArray());
     }
     
     @Test
-    public void testFindAllConfigInfoBaseFetchRows() {
+    void testFindAllConfigInfoBaseFetchRows() {
         MapperResult mapperResult = configInfoMapperByDerby.findAllConfigInfoBaseFetchRows(context);
-        Assert.assertEquals(mapperResult.getSql(),
-                "SELECT t.id,data_id,group_id,content,md5  FROM ( SELECT id FROM config_info ORDER BY " + "id OFFSET "
-                        + startRow + " ROWS FETCH NEXT " + pageSize
-                        + " ROWS ONLY )   g, config_info t WHERE g.id = t.id ");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), emptyObjs);
+        assertEquals(mapperResult.getSql(),
+                "SELECT t.id,data_id,group_id,content,md5  FROM ( SELECT id FROM config_info ORDER BY " + "id OFFSET " + startRow
+                        + " ROWS FETCH NEXT " + pageSize + " ROWS ONLY )   g, config_info t WHERE g.id = t.id ");
+        assertArrayEquals(mapperResult.getParamList().toArray(), emptyObjs);
     }
     
     @Test
-    public void testFindAllConfigInfoFragment() {
+    void testFindAllConfigInfoFragment() {
         //with content
         context.putContextParameter(ContextConstant.NEED_CONTENT, "true");
         MapperResult mapperResult = configInfoMapperByDerby.findAllConfigInfoFragment(context);
-        Assert.assertEquals(mapperResult.getSql(),
-                "SELECT id,data_id,group_id,tenant_id,app_name,content,md5,gmt_modified,type FROM config_info "
-                        + "WHERE id > ? ORDER BY id ASC OFFSET " + startRow + " ROWS FETCH NEXT " + pageSize
-                        + " ROWS ONLY");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), new Object[] {id});
+        assertEquals(mapperResult.getSql(), "SELECT id,data_id,group_id,tenant_id,app_name,content,md5,gmt_modified,type FROM config_info "
+                + "WHERE id > ? ORDER BY id ASC OFFSET " + startRow + " ROWS FETCH NEXT " + pageSize + " ROWS ONLY");
+        assertArrayEquals(new Object[] {id}, mapperResult.getParamList().toArray());
         //with out content
         context.putContextParameter(ContextConstant.NEED_CONTENT, "false");
-    
+        
         MapperResult mapperResult2 = configInfoMapperByDerby.findAllConfigInfoFragment(context);
-        Assert.assertEquals(mapperResult2.getSql(),
-                "SELECT id,data_id,group_id,tenant_id,app_name,md5,gmt_modified,type FROM config_info "
-                        + "WHERE id > ? ORDER BY id ASC OFFSET " + startRow + " ROWS FETCH NEXT " + pageSize
-                        + " ROWS ONLY");
-        Assert.assertArrayEquals(mapperResult2.getParamList().toArray(), new Object[] {id});
+        assertEquals(mapperResult2.getSql(), "SELECT id,data_id,group_id,tenant_id,app_name,md5,gmt_modified,type FROM config_info "
+                + "WHERE id > ? ORDER BY id ASC OFFSET " + startRow + " ROWS FETCH NEXT " + pageSize + " ROWS ONLY");
+        assertArrayEquals(new Object[] {id}, mapperResult2.getParamList().toArray());
     }
     
     @Test
-    public void testFindChangeConfig() {
+    void testFindChangeConfig() {
         MapperResult mapperResult = configInfoMapperByDerby.findChangeConfig(context);
-        Assert.assertEquals(mapperResult.getSql(),
+        assertEquals(mapperResult.getSql(),
                 "SELECT id, data_id, group_id, tenant_id, app_name, content, gmt_modified, encrypted_data_key FROM config_info "
                         + "WHERE gmt_modified >= ? and id > ? order by id OFFSET 0 ROWS FETCH NEXT ? ROWS ONLY");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), new Object[] {startTime, lastMaxId, pageSize});
+        assertArrayEquals(new Object[] {startTime, lastMaxId, pageSize}, mapperResult.getParamList().toArray());
     }
     
     @Test
-    public void testFindChangeConfigCountRows() {
+    void testFindChangeConfigCountRows() {
         
         MapperResult mapperResult = configInfoMapperByDerby.findChangeConfigCountRows(context);
-        Assert.assertEquals(mapperResult.getSql(),
-                "SELECT count(*) FROM config_info WHERE  1=1  AND app_name = ?  AND gmt_modified >=?  AND gmt_modified <=? ");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), new Object[] {appName, startTime, endTime});
+        assertEquals("SELECT count(*) FROM config_info WHERE  1=1  AND app_name = ?  AND gmt_modified >=?  AND gmt_modified <=? ",
+                mapperResult.getSql());
+        assertArrayEquals(new Object[] {appName, startTime, endTime}, mapperResult.getParamList().toArray());
     }
     
     @Test
-    public void testFindChangeConfigFetchRows() {
+    void testFindChangeConfigFetchRows() {
         MapperResult mapperResult = configInfoMapperByDerby.findChangeConfigFetchRows(context);
-        Assert.assertEquals(mapperResult.getSql(),
-                "SELECT id,data_id,group_id,tenant_id,app_name,content,type,md5,gmt_modified FROM config_info "
-                        + "WHERE  1=1  AND app_name = ?  AND gmt_modified >=?  AND gmt_modified <=?  OFFSET " + startRow
-                        + " ROWS FETCH NEXT " + pageSize + " ROWS ONLY");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), new Object[] {appName, startTime, endTime});
+        assertEquals(mapperResult.getSql(), "SELECT id,data_id,group_id,tenant_id,app_name,content,type,md5,gmt_modified FROM config_info "
+                + "WHERE  1=1  AND app_name = ?  AND gmt_modified >=?  AND gmt_modified <=?  OFFSET " + startRow + " ROWS FETCH NEXT "
+                + pageSize + " ROWS ONLY");
+        assertArrayEquals(new Object[] {appName, startTime, endTime}, mapperResult.getParamList().toArray());
     }
     
     @Test
-    public void testListGroupKeyMd5ByPageFetchRows() {
+    void testListGroupKeyMd5ByPageFetchRows() {
         MapperResult mapperResult = configInfoMapperByDerby.listGroupKeyMd5ByPageFetchRows(context);
-        Assert.assertEquals(mapperResult.getSql(),
+        assertEquals(mapperResult.getSql(),
                 " SELECT t.id,data_id,group_id,tenant_id,app_name,type,md5,gmt_modified FROM ( SELECT id FROM config_info "
                         + "ORDER BY id OFFSET " + startRow + " ROWS FETCH NEXT " + pageSize
                         + " ROWS ONLY ) g, config_info t WHERE g.id = t.id");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), emptyObjs);
+        assertArrayEquals(mapperResult.getParamList().toArray(), emptyObjs);
         
     }
     
     @Test
-    public void testFindAllConfigInfo4Export() {
+    void testFindAllConfigInfo4Export() {
         MapperResult mapperResult = configInfoMapperByDerby.findAllConfigInfo4Export(context);
-        Assert.assertEquals(mapperResult.getSql(),
+        assertEquals(mapperResult.getSql(),
                 "SELECT id,data_id,group_id,tenant_id,app_name,content,type,md5,gmt_create,gmt_modified,src_user,"
                         + "src_ip,c_desc,c_use,effect,c_schema,encrypted_data_key FROM config_info WHERE  id IN (?, ?, ?, ?, ?) ");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), ids.toArray());
+        assertArrayEquals(mapperResult.getParamList().toArray(), ids.toArray());
         
         context.putWhereParameter(FieldConstant.IDS, null);
         mapperResult = configInfoMapperByDerby.findAllConfigInfo4Export(context);
-        Assert.assertEquals(mapperResult.getSql(),
+        assertEquals(mapperResult.getSql(),
                 "SELECT id,data_id,group_id,tenant_id,app_name,content,type,md5,gmt_create,gmt_modified,src_user,"
                         + "src_ip,c_desc,c_use,effect,c_schema,encrypted_data_key FROM config_info WHERE  tenant_id = ?  AND app_name= ? ");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), new Object[] {tenantId, appName});
+        assertArrayEquals(new Object[] {tenantId, appName}, mapperResult.getParamList().toArray());
         
     }
     
     @Test
-    public void testFindConfigInfoBaseLikeCountRows() {
+    void testFindConfigInfoBaseLikeCountRows() {
         MapperResult mapperResult = configInfoMapperByDerby.findConfigInfoBaseLikeCountRows(context);
-        Assert.assertEquals(mapperResult.getSql(), "SELECT count(*) FROM config_info WHERE  1=1 AND tenant_id='' ");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), emptyObjs);
+        assertEquals("SELECT count(*) FROM config_info WHERE  1=1 AND tenant_id='' ", mapperResult.getSql());
+        assertArrayEquals(mapperResult.getParamList().toArray(), emptyObjs);
     }
     
     @Test
-    public void testFindConfigInfoBaseLikeFetchRows() {
+    void testFindConfigInfoBaseLikeFetchRows() {
         MapperResult mapperResult = configInfoMapperByDerby.findConfigInfoBaseLikeFetchRows(context);
-        Assert.assertEquals(mapperResult.getSql(),
-                "SELECT id,data_id,group_id,tenant_id,content FROM config_info WHERE  1=1 AND tenant_id=''  "
-                        + "OFFSET " + startRow + " ROWS FETCH NEXT " + pageSize + " ROWS ONLY");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), emptyObjs);
+        assertEquals(mapperResult.getSql(),
+                "SELECT id,data_id,group_id,tenant_id,content FROM config_info WHERE  1=1 AND tenant_id=''  " + "OFFSET " + startRow
+                        + " ROWS FETCH NEXT " + pageSize + " ROWS ONLY");
+        assertArrayEquals(mapperResult.getParamList().toArray(), emptyObjs);
     }
     
     @Test
-    public void testFindConfigInfo4PageCountRows() {
+    void testFindConfigInfo4PageCountRows() {
         MapperResult mapperResult = configInfoMapperByDerby.findConfigInfo4PageCountRows(context);
-        Assert.assertEquals(mapperResult.getSql(),
-                "SELECT count(*) FROM config_info WHERE  tenant_id=?  AND app_name=? ");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), new Object[] {tenantId, appName});
+        assertEquals("SELECT count(*) FROM config_info WHERE  tenant_id=?  AND app_name=? ", mapperResult.getSql());
+        assertArrayEquals(new Object[] {tenantId, appName}, mapperResult.getParamList().toArray());
     }
     
     @Test
-    public void testFindConfigInfo4PageFetchRows() {
+    void testFindConfigInfo4PageFetchRows() {
         MapperResult mapperResult = configInfoMapperByDerby.findConfigInfo4PageFetchRows(context);
-        Assert.assertEquals(mapperResult.getSql(),
+        assertEquals(mapperResult.getSql(),
                 "SELECT id,data_id,group_id,tenant_id,app_name,content,type FROM config_info WHERE  tenant_id=?  AND app_name=? "
                         + " OFFSET " + startRow + " ROWS FETCH NEXT " + pageSize + " ROWS ONLY");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), new Object[] {tenantId, appName});
+        assertArrayEquals(new Object[] {tenantId, appName}, mapperResult.getParamList().toArray());
     }
     
     @Test
-    public void testFindConfigInfoBaseByGroupFetchRows() {
+    void testFindConfigInfoBaseByGroupFetchRows() {
         context.putWhereParameter(FieldConstant.GROUP_ID, groupId);
         MapperResult mapperResult = configInfoMapperByDerby.findConfigInfoBaseByGroupFetchRows(context);
-        Assert.assertEquals(mapperResult.getSql(),
-                "SELECT id,data_id,group_id,content FROM config_info WHERE group_id=? AND tenant_id=? " + "OFFSET "
-                        + startRow + " ROWS FETCH NEXT " + pageSize + " ROWS ONLY");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), new Object[] {groupId, tenantId});
+        assertEquals(mapperResult.getSql(),
+                "SELECT id,data_id,group_id,content FROM config_info WHERE group_id=? AND tenant_id=? " + "OFFSET " + startRow
+                        + " ROWS FETCH NEXT " + pageSize + " ROWS ONLY");
+        assertArrayEquals(new Object[] {groupId, tenantId}, mapperResult.getParamList().toArray());
     }
     
     @Test
-    public void testFindConfigInfoLike4PageCountRows() {
+    void testFindConfigInfoLike4PageCountRows() {
         MapperResult mapperResult = configInfoMapperByDerby.findConfigInfoLike4PageCountRows(context);
-        Assert.assertEquals(mapperResult.getSql(),
-                "SELECT count(*) FROM config_info WHERE  tenant_id LIKE ?  AND app_name = ? ");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), new Object[] {tenantId, appName});
+        assertEquals("SELECT count(*) FROM config_info WHERE  tenant_id LIKE ?  AND app_name = ? ", mapperResult.getSql());
+        assertArrayEquals(new Object[] {tenantId, appName}, mapperResult.getParamList().toArray());
     }
     
     @Test
-    public void testFindConfigInfoLike4PageFetchRows() {
+    void testFindConfigInfoLike4PageFetchRows() {
         MapperResult mapperResult = configInfoMapperByDerby.findConfigInfoLike4PageFetchRows(context);
-        Assert.assertEquals(mapperResult.getSql(),
-                "SELECT id,data_id,group_id,tenant_id,app_name,content,encrypted_data_key FROM config_info "
-                        + "WHERE  tenant_id LIKE ?  AND app_name = ?  OFFSET " + startRow + " ROWS FETCH NEXT "
-                        + pageSize + " ROWS ONLY");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), new Object[] {tenantId, appName});
+        assertEquals(mapperResult.getSql(), "SELECT id,data_id,group_id,tenant_id,app_name,content,encrypted_data_key FROM config_info "
+                + "WHERE  tenant_id LIKE ?  AND app_name = ?  OFFSET " + startRow + " ROWS FETCH NEXT " + pageSize + " ROWS ONLY");
+        assertArrayEquals(new Object[] {tenantId, appName}, mapperResult.getParamList().toArray());
     }
     
     @Test
-    public void testFindAllConfigInfoFetchRows() {
+    void testFindAllConfigInfoFetchRows() {
         MapperResult mapperResult = configInfoMapperByDerby.findAllConfigInfoFetchRows(context);
-        Assert.assertEquals(mapperResult.getSql(),
+        assertEquals(mapperResult.getSql(),
                 " SELECT t.id,data_id,group_id,tenant_id,app_name,content,md5  FROM ( SELECT id FROM config_info  "
                         + "WHERE tenant_id LIKE ? ORDER BY id OFFSET ? ROWS FETCH NEXT ? ROWS ONLY ) g, config_info t  WHERE g.id = t.id ");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), new Object[] {tenantId, startRow, pageSize});
+        assertArrayEquals(new Object[] {tenantId, startRow, pageSize}, mapperResult.getParamList().toArray());
     }
     
     @Test
-    public void testFindConfigInfosByIds() {
+    void testFindConfigInfosByIds() {
         MapperResult mapperResult = configInfoMapperByDerby.findConfigInfosByIds(context);
-        Assert.assertEquals(mapperResult.getSql(),
-                "SELECT id,data_id,group_id,tenant_id,app_name,content,md5 FROM config_info WHERE id IN (?, ?, ?, ?, ?) ");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), ids.toArray());
+        assertEquals("SELECT id,data_id,group_id,tenant_id,app_name,content,md5 FROM config_info WHERE id IN (?, ?, ?, ?, ?) ",
+                mapperResult.getSql());
+        assertArrayEquals(mapperResult.getParamList().toArray(), ids.toArray());
     }
     
     @Test
-    public void testRemoveConfigInfoByIdsAtomic() {
+    void testRemoveConfigInfoByIdsAtomic() {
         MapperResult mapperResult = configInfoMapperByDerby.removeConfigInfoByIdsAtomic(context);
-        Assert.assertEquals(mapperResult.getSql(), "DELETE FROM config_info WHERE id IN (?, ?, ?, ?, ?) ");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), ids.toArray());
+        assertEquals("DELETE FROM config_info WHERE id IN (?, ?, ?, ?, ?) ", mapperResult.getSql());
+        assertArrayEquals(mapperResult.getParamList().toArray(), ids.toArray());
     }
     
     @Test
-    public void testGetTableName() {
+    void testGetTableName() {
         String sql = configInfoMapperByDerby.getTableName();
-        Assert.assertEquals(sql, TableConstant.CONFIG_INFO);
+        assertEquals(TableConstant.CONFIG_INFO, sql);
     }
     
     @Test
-    public void testGetDataSource() {
+    void testGetDataSource() {
         String sql = configInfoMapperByDerby.getDataSource();
-        Assert.assertEquals(sql, DataSourceConstant.DERBY);
+        assertEquals(DataSourceConstant.DERBY, sql);
     }
     
     @Test
-    public void testUpdateConfigInfoAtomicCas() {
+    void testUpdateConfigInfoAtomicCas() {
         String newContent = "new Content";
         String newMD5 = "newMD5";
         String srcIp = "1.1.1.1";
@@ -358,12 +347,12 @@ public class ConfigInfoMapperByDerbyTest {
         context.putWhereParameter(FieldConstant.MD5, md5);
         
         MapperResult mapperResult = configInfoMapperByDerby.updateConfigInfoAtomicCas(context);
-        Assert.assertEquals(mapperResult.getSql(), "UPDATE config_info SET "
-                + "content=?, md5 = ?, src_ip=?,src_user=?,gmt_modified=?, app_name=?,c_desc=?,c_use=?,"
-                + "effect=?,type=?,c_schema=?,encrypted_data_key=? "
-                + "WHERE data_id=? AND group_id=? AND tenant_id=? AND (md5=? OR md5 IS NULL OR md5='')");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(),
-                new Object[] {newContent, newMD5, srcIp, srcUser, time, appNameTmp, desc, use, effect, type, schema,
-                        encrypedDataKey, dataId, group, tenantId, md5});
+        assertEquals(mapperResult.getSql(),
+                "UPDATE config_info SET " + "content=?, md5 = ?, src_ip=?,src_user=?,gmt_modified=?, app_name=?,c_desc=?,c_use=?,"
+                        + "effect=?,type=?,c_schema=?,encrypted_data_key=? "
+                        + "WHERE data_id=? AND group_id=? AND tenant_id=? AND (md5=? OR md5 IS NULL OR md5='')");
+        assertArrayEquals(
+                new Object[] {newContent, newMD5, srcIp, srcUser, time, appNameTmp, desc, use, effect, type, schema, encrypedDataKey,
+                        dataId, group, tenantId, md5}, mapperResult.getParamList().toArray());
     }
 }

plugin/datasource/src/test/java/com/alibaba/nacos/plugin/datasource/impl/derby/ConfigInfoTagMapperByDerbyTest.java

@@ -22,16 +22,16 @@ import com.alibaba.nacos.plugin.datasource.constants.TableConstant;
 import com.alibaba.nacos.plugin.datasource.model.MapperContext;
 import com.alibaba.nacos.plugin.datasource.model.MapperResult;
 import com.google.common.collect.Lists;
-import org.junit.Assert;
-import org.junit.Before;
-import org.junit.Test;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
 
 import java.sql.Timestamp;
 import java.util.List;
 
-public class ConfigInfoTagMapperByDerbyTest {
-    
-    private ConfigInfoTagMapperByDerby configInfoTagMapperByDerby;
+import static org.junit.jupiter.api.Assertions.assertArrayEquals;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+class ConfigInfoTagMapperByDerbyTest {
     
     private final Object[] emptyObjs = new Object[] {};
     
@@ -53,8 +53,10 @@ public class ConfigInfoTagMapperByDerbyTest {
     
     MapperContext context;
     
-    @Before
-    public void setUp() throws Exception {
+    private ConfigInfoTagMapperByDerby configInfoTagMapperByDerby;
+    
+    @BeforeEach
+    void setUp() throws Exception {
         configInfoTagMapperByDerby = new ConfigInfoTagMapperByDerby();
         
         context = new MapperContext(startRow, pageSize);
@@ -68,7 +70,7 @@ public class ConfigInfoTagMapperByDerbyTest {
     }
     
     @Test
-    public void testUpdateConfigInfo4TagCas() {
+    void testUpdateConfigInfo4TagCas() {
         String newContent = "new Content";
         String newMD5 = "newMD5";
         String srcIp = "1.1.1.1";
@@ -106,34 +108,31 @@ public class ConfigInfoTagMapperByDerbyTest {
         
         MapperResult mapperResult = configInfoTagMapperByDerby.updateConfigInfo4TagCas(context);
         
-        Assert.assertEquals(mapperResult.getSql(),
-                "UPDATE config_info_tag SET content = ?, md5 = ?, src_ip = ?,src_user = ?,gmt_modified = ?,"
-                        + "app_name = ? WHERE data_id = ? AND group_id = ? AND tenant_id = ? AND tag_id = ? AND "
-                        + "(md5 = ? OR md5 IS NULL OR md5 = '')");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(),
-                new Object[] {newContent, newMD5, srcIp, srcUser, time, appNameTmp, dataId, group, tenantId, tagId,
-                        md5});
+        assertEquals(mapperResult.getSql(), "UPDATE config_info_tag SET content = ?, md5 = ?, src_ip = ?,src_user = ?,gmt_modified = ?,"
+                + "app_name = ? WHERE data_id = ? AND group_id = ? AND tenant_id = ? AND tag_id = ? AND "
+                + "(md5 = ? OR md5 IS NULL OR md5 = '')");
+        assertArrayEquals(new Object[] {newContent, newMD5, srcIp, srcUser, time, appNameTmp, dataId, group, tenantId, tagId, md5},
+                mapperResult.getParamList().toArray());
     }
     
     @Test
-    public void testFindAllConfigInfoTagForDumpAllFetchRows() {
+    void testFindAllConfigInfoTagForDumpAllFetchRows() {
         MapperResult mapperResult = configInfoTagMapperByDerby.findAllConfigInfoTagForDumpAllFetchRows(context);
-        Assert.assertEquals(mapperResult.getSql(),
-                "SELECT t.id,data_id,group_id,tenant_id,tag_id,app_name,content,md5,gmt_modified  FROM "
-                        + "( SELECT id FROM config_info_tag  ORDER BY id  OFFSET " + startRow + " ROWS FETCH NEXT "
-                        + pageSize + " ROWS ONLY )  g, " + "config_info_tag t  WHERE g.id = t.id");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), emptyObjs);
+        assertEquals(mapperResult.getSql(), "SELECT t.id,data_id,group_id,tenant_id,tag_id,app_name,content,md5,gmt_modified  FROM "
+                + "( SELECT id FROM config_info_tag  ORDER BY id  OFFSET " + startRow + " ROWS FETCH NEXT " + pageSize + " ROWS ONLY )  g, "
+                + "config_info_tag t  WHERE g.id = t.id");
+        assertArrayEquals(mapperResult.getParamList().toArray(), emptyObjs);
     }
     
     @Test
-    public void testGetTableName() {
+    void testGetTableName() {
         String tableName = configInfoTagMapperByDerby.getTableName();
-        Assert.assertEquals(tableName, TableConstant.CONFIG_INFO_TAG);
+        assertEquals(TableConstant.CONFIG_INFO_TAG, tableName);
     }
     
     @Test
-    public void testGetDataSource() {
+    void testGetDataSource() {
         String dataSource = configInfoTagMapperByDerby.getDataSource();
-        Assert.assertEquals(dataSource, DataSourceConstant.DERBY);
+        assertEquals(DataSourceConstant.DERBY, dataSource);
     }
 }

plugin/datasource/src/test/java/com/alibaba/nacos/plugin/datasource/impl/derby/ConfigInfoTagsRelationMapperByDerbyTest.java

@@ -22,16 +22,16 @@ import com.alibaba.nacos.plugin.datasource.constants.FieldConstant;
 import com.alibaba.nacos.plugin.datasource.constants.TableConstant;
 import com.alibaba.nacos.plugin.datasource.model.MapperContext;
 import com.alibaba.nacos.plugin.datasource.model.MapperResult;
-import org.junit.Assert;
-import org.junit.Before;
-import org.junit.Test;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
 
 import java.util.Arrays;
 import java.util.List;
 
-public class ConfigInfoTagsRelationMapperByDerbyTest {
-    
-    private ConfigInfoTagsRelationMapperByDerby configInfoTagsRelationMapperByDerby;
+import static org.junit.jupiter.api.Assertions.assertArrayEquals;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+class ConfigInfoTagsRelationMapperByDerbyTest {
     
     int startRow = 0;
     
@@ -43,8 +43,10 @@ public class ConfigInfoTagsRelationMapperByDerbyTest {
     
     MapperContext context;
     
-    @Before
-    public void setUp() throws Exception {
+    private ConfigInfoTagsRelationMapperByDerby configInfoTagsRelationMapperByDerby;
+    
+    @BeforeEach
+    void setUp() throws Exception {
         this.configInfoTagsRelationMapperByDerby = new ConfigInfoTagsRelationMapperByDerby();
         context = new MapperContext(startRow, pageSize);
         context.putWhereParameter(FieldConstant.TENANT_ID, tenantId);
@@ -52,60 +54,57 @@ public class ConfigInfoTagsRelationMapperByDerbyTest {
     }
     
     @Test
-    public void testFindConfigInfo4PageCountRows() {
+    void testFindConfigInfo4PageCountRows() {
         MapperResult mapperResult = configInfoTagsRelationMapperByDerby.findConfigInfoLike4PageCountRows(context);
-        Assert.assertEquals(mapperResult.getSql(),
-                "SELECT count(*) FROM config_info  a LEFT JOIN config_tags_relation b ON a.id=b.id  WHERE  "
-                        + "a.tenant_id LIKE ?  AND b.tag_name IN (?, ?, ?, ?, ?) ");
+        assertEquals(mapperResult.getSql(), "SELECT count(*) FROM config_info  a LEFT JOIN config_tags_relation b ON a.id=b.id  WHERE  "
+                + "a.tenant_id LIKE ?  AND b.tag_name IN (?, ?, ?, ?, ?) ");
         List<Object> list = CollectionUtils.list(tenantId);
         list.addAll(Arrays.asList(tagArr));
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), list.toArray());
+        assertArrayEquals(mapperResult.getParamList().toArray(), list.toArray());
     }
     
     @Test
-    public void testFindConfigInfo4PageFetchRows() {
+    void testFindConfigInfo4PageFetchRows() {
         MapperResult mapperResult = configInfoTagsRelationMapperByDerby.findConfigInfo4PageFetchRows(context);
-        Assert.assertEquals(mapperResult.getSql(),
+        assertEquals(mapperResult.getSql(),
                 "SELECT a.id,a.data_id,a.group_id,a.tenant_id,a.app_name,a.content FROM config_info  a LEFT JOIN "
                         + "config_tags_relation b ON a.id=b.id WHERE  a.tenant_id=?  AND b.tag_name IN (?, ?, ?, ?, ?)  "
                         + "OFFSET 0 ROWS FETCH NEXT 5 ROWS ONLY");
         List<Object> list = CollectionUtils.list(tenantId);
         list.addAll(Arrays.asList(tagArr));
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), list.toArray());
+        assertArrayEquals(mapperResult.getParamList().toArray(), list.toArray());
     }
     
     @Test
-    public void testFindConfigInfoLike4PageCountRows() {
+    void testFindConfigInfoLike4PageCountRows() {
         MapperResult mapperResult = configInfoTagsRelationMapperByDerby.findConfigInfoLike4PageCountRows(context);
-        Assert.assertEquals(mapperResult.getSql(),
-                "SELECT count(*) FROM config_info  a LEFT JOIN config_tags_relation b ON a.id=b.id  "
-                        + "WHERE  a.tenant_id LIKE ?  AND b.tag_name IN (?, ?, ?, ?, ?) ");
+        assertEquals(mapperResult.getSql(), "SELECT count(*) FROM config_info  a LEFT JOIN config_tags_relation b ON a.id=b.id  "
+                + "WHERE  a.tenant_id LIKE ?  AND b.tag_name IN (?, ?, ?, ?, ?) ");
         List<Object> list = CollectionUtils.list(tenantId);
         list.addAll(Arrays.asList(tagArr));
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), list.toArray());
+        assertArrayEquals(mapperResult.getParamList().toArray(), list.toArray());
     }
     
     @Test
-    public void tsetFindConfigInfoLike4PageFetchRows() {
+    void tsetFindConfigInfoLike4PageFetchRows() {
         MapperResult mapperResult = configInfoTagsRelationMapperByDerby.findConfigInfoLike4PageFetchRows(context);
-        Assert.assertEquals(mapperResult.getSql(),
-                "SELECT a.ID,a.data_id,a.group_id,a.tenant_id,a.app_name,a.content FROM config_info  a "
-                        + "LEFT JOIN config_tags_relation b ON a.id=b.id  WHERE  a.tenant_id LIKE ?  AND b.tag_name "
-                        + "IN (?, ?, ?, ?, ?)  OFFSET 0 ROWS FETCH NEXT 5 ROWS ONLY");
+        assertEquals(mapperResult.getSql(), "SELECT a.ID,a.data_id,a.group_id,a.tenant_id,a.app_name,a.content FROM config_info  a "
+                + "LEFT JOIN config_tags_relation b ON a.id=b.id  WHERE  a.tenant_id LIKE ?  AND b.tag_name "
+                + "IN (?, ?, ?, ?, ?)  OFFSET 0 ROWS FETCH NEXT 5 ROWS ONLY");
         List<Object> list = CollectionUtils.list(tenantId);
         list.addAll(Arrays.asList(tagArr));
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), list.toArray());
+        assertArrayEquals(mapperResult.getParamList().toArray(), list.toArray());
     }
     
     @Test
-    public void testGetTableName() {
+    void testGetTableName() {
         String tableName = configInfoTagsRelationMapperByDerby.getTableName();
-        Assert.assertEquals(tableName, TableConstant.CONFIG_TAGS_RELATION);
+        assertEquals(TableConstant.CONFIG_TAGS_RELATION, tableName);
     }
     
     @Test
-    public void testGetDataSource() {
+    void testGetDataSource() {
         String dataSource = configInfoTagsRelationMapperByDerby.getDataSource();
-        Assert.assertEquals(dataSource, DataSourceConstant.DERBY);
+        assertEquals(DataSourceConstant.DERBY, dataSource);
     }
 }

plugin/datasource/src/test/java/com/alibaba/nacos/plugin/datasource/impl/derby/GroupCapacityMapperByDerbyTest.java

@@ -21,15 +21,15 @@ import com.alibaba.nacos.plugin.datasource.constants.FieldConstant;
 import com.alibaba.nacos.plugin.datasource.constants.TableConstant;
 import com.alibaba.nacos.plugin.datasource.model.MapperContext;
 import com.alibaba.nacos.plugin.datasource.model.MapperResult;
-import org.junit.Assert;
-import org.junit.Before;
-import org.junit.Test;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
 
 import java.sql.Timestamp;
 
-public class GroupCapacityMapperByDerbyTest {
-    
-    private GroupCapacityMapperByDerby groupCapacityMapperByDerby;
+import static org.junit.jupiter.api.Assertions.assertArrayEquals;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+class GroupCapacityMapperByDerbyTest {
     
     private final Object[] emptyObjs = new Object[] {};
     
@@ -45,8 +45,10 @@ public class GroupCapacityMapperByDerbyTest {
     
     MapperContext context;
     
-    @Before
-    public void setUp() throws Exception {
+    private GroupCapacityMapperByDerby groupCapacityMapperByDerby;
+    
+    @BeforeEach
+    void setUp() throws Exception {
         this.groupCapacityMapperByDerby = new GroupCapacityMapperByDerby();
         context = new MapperContext(startRow, pageSize);
         context.putUpdateParameter(FieldConstant.GMT_MODIFIED, modified);
@@ -56,19 +58,19 @@ public class GroupCapacityMapperByDerbyTest {
     }
     
     @Test
-    public void testGetTableName() {
+    void testGetTableName() {
         String tableName = groupCapacityMapperByDerby.getTableName();
-        Assert.assertEquals(tableName, TableConstant.GROUP_CAPACITY);
+        assertEquals(TableConstant.GROUP_CAPACITY, tableName);
     }
     
     @Test
-    public void testGetDataSource() {
+    void testGetDataSource() {
         String dataSource = groupCapacityMapperByDerby.getDataSource();
-        Assert.assertEquals(dataSource, DataSourceConstant.DERBY);
+        assertEquals(DataSourceConstant.DERBY, dataSource);
     }
     
     @Test
-    public void testInsertIntoSelect() {
+    void testInsertIntoSelect() {
         Object group = "group";
         Object quota = "quota";
         Object maxAggrSize = 10;
@@ -85,16 +87,16 @@ public class GroupCapacityMapperByDerbyTest {
         context.putUpdateParameter(FieldConstant.GMT_MODIFIED, modified);
         
         MapperResult mapperResult = groupCapacityMapperByDerby.insertIntoSelect(context);
-        Assert.assertEquals(mapperResult.getSql(),
+        assertEquals(mapperResult.getSql(),
                 "INSERT INTO group_capacity (group_id, quota, usage, max_size, max_aggr_count, max_aggr_size,gmt_create,"
                         + " gmt_modified) SELECT ?, ?, count(*), ?, ?, ?, ?, ? FROM config_info");
         
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(),
-                new Object[] {group, quota, maxSize, maxAggrCount, maxAggrSize, createTime, modified});
+        assertArrayEquals(new Object[] {group, quota, maxSize, maxAggrCount, maxAggrSize, createTime, modified},
+                mapperResult.getParamList().toArray());
     }
     
     @Test
-    public void testInsertIntoSelectByWhere() {
+    void testInsertIntoSelectByWhere() {
         Object group = "group";
         Object quota = "quota";
         Object maxAggrSize = 10;
@@ -112,74 +114,72 @@ public class GroupCapacityMapperByDerbyTest {
         context.putUpdateParameter(FieldConstant.GMT_MODIFIED, modified);
         
         MapperResult mapperResult = groupCapacityMapperByDerby.insertIntoSelectByWhere(context);
-        Assert.assertEquals(mapperResult.getSql(),
+        assertEquals(mapperResult.getSql(),
                 "INSERT INTO group_capacity (group_id, quota, usage, max_size, max_aggr_count, max_aggr_size, gmt_create,"
                         + " gmt_modified) SELECT ?, ?, count(*), ?, ?, ?, ?, ? FROM config_info WHERE group_id=? AND tenant_id = ''");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(),
-                new Object[] {group, quota, maxSize, maxAggrCount, maxAggrSize, createTime, modified, group});
+        assertArrayEquals(new Object[] {group, quota, maxSize, maxAggrCount, maxAggrSize, createTime, modified, group},
+                mapperResult.getParamList().toArray());
     }
     
     @Test
-    public void testIncrementUsageByWhereQuotaEqualZero() {
+    void testIncrementUsageByWhereQuotaEqualZero() {
         Object usage = 1;
         context.putWhereParameter(FieldConstant.USAGE, usage);
         MapperResult mapperResult = groupCapacityMapperByDerby.incrementUsageByWhereQuotaEqualZero(context);
-        Assert.assertEquals(mapperResult.getSql(),
-                "UPDATE group_capacity SET usage = usage + 1, gmt_modified = ? WHERE group_id = ? AND usage < ? AND quota = 0");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), new Object[] {modified, groupId, usage});
+        assertEquals("UPDATE group_capacity SET usage = usage + 1, gmt_modified = ? WHERE group_id = ? AND usage < ? AND quota = 0",
+                mapperResult.getSql());
+        assertArrayEquals(new Object[] {modified, groupId, usage}, mapperResult.getParamList().toArray());
     }
     
     @Test
-    public void testIncrementUsageByWhereQuotaNotEqualZero() {
+    void testIncrementUsageByWhereQuotaNotEqualZero() {
         
         MapperResult mapperResult = groupCapacityMapperByDerby.incrementUsageByWhereQuotaNotEqualZero(context);
-        Assert.assertEquals(mapperResult.getSql(),
-                "UPDATE group_capacity SET usage = usage + 1, gmt_modified = ? WHERE group_id = ? AND usage < quota AND quota != 0");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), new Object[] {modified, groupId});
+        assertEquals("UPDATE group_capacity SET usage = usage + 1, gmt_modified = ? WHERE group_id = ? AND usage < quota AND quota != 0",
+                mapperResult.getSql());
+        assertArrayEquals(new Object[] {modified, groupId}, mapperResult.getParamList().toArray());
     }
     
     @Test
-    public void testIncrementUsageByWhere() {
+    void testIncrementUsageByWhere() {
         MapperResult mapperResult = groupCapacityMapperByDerby.incrementUsageByWhere(context);
-        Assert.assertEquals(mapperResult.getSql(),
-                "UPDATE group_capacity SET usage = usage + 1, gmt_modified = ? WHERE group_id = ?");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), new Object[] {modified, groupId});
+        assertEquals("UPDATE group_capacity SET usage = usage + 1, gmt_modified = ? WHERE group_id = ?", mapperResult.getSql());
+        assertArrayEquals(new Object[] {modified, groupId}, mapperResult.getParamList().toArray());
     }
     
     @Test
-    public void testDecrementUsageByWhere() {
+    void testDecrementUsageByWhere() {
         MapperResult mapperResult = groupCapacityMapperByDerby.decrementUsageByWhere(context);
-        Assert.assertEquals(mapperResult.getSql(),
-                "UPDATE group_capacity SET usage = usage - 1, gmt_modified = ? WHERE group_id = ? AND usage > 0");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), new Object[] {modified, groupId});
+        assertEquals("UPDATE group_capacity SET usage = usage - 1, gmt_modified = ? WHERE group_id = ? AND usage > 0",
+                mapperResult.getSql());
+        assertArrayEquals(new Object[] {modified, groupId}, mapperResult.getParamList().toArray());
     }
     
     @Test
-    public void testUpdateUsage() {
+    void testUpdateUsage() {
         MapperResult mapperResult = groupCapacityMapperByDerby.updateUsage(context);
-        Assert.assertEquals(mapperResult.getSql(),
-                "UPDATE group_capacity SET usage = (SELECT count(*) FROM config_info), gmt_modified = ? WHERE group_id = ?");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), new Object[] {modified, groupId});
+        assertEquals("UPDATE group_capacity SET usage = (SELECT count(*) FROM config_info), gmt_modified = ? WHERE group_id = ?",
+                mapperResult.getSql());
+        assertArrayEquals(new Object[] {modified, groupId}, mapperResult.getParamList().toArray());
     }
     
     @Test
-    public void testUpdateUsageByWhere() {
+    void testUpdateUsageByWhere() {
         MapperResult mapperResult = groupCapacityMapperByDerby.updateUsageByWhere(context);
-        Assert.assertEquals(mapperResult.getSql(),
+        assertEquals(mapperResult.getSql(),
                 "UPDATE group_capacity SET usage = (SELECT count(*) FROM config_info WHERE group_id=? AND tenant_id = ''),"
                         + " gmt_modified = ? WHERE group_id= ?");
         
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), new Object[] {groupId, modified, groupId});
+        assertArrayEquals(new Object[] {groupId, modified, groupId}, mapperResult.getParamList().toArray());
     }
     
     @Test
-    public void testSelectGroupInfoBySize() {
+    void testSelectGroupInfoBySize() {
         Object id = 1;
         context.putWhereParameter(FieldConstant.ID, id);
         MapperResult mapperResult = groupCapacityMapperByDerby.selectGroupInfoBySize(context);
-        Assert.assertEquals(mapperResult.getSql(),
-                "SELECT id, group_id FROM group_capacity WHERE id > ? OFFSET 0 ROWS FETCH NEXT ? ROWS ONLY");
+        assertEquals("SELECT id, group_id FROM group_capacity WHERE id > ? OFFSET 0 ROWS FETCH NEXT ? ROWS ONLY", mapperResult.getSql());
         context.putWhereParameter(FieldConstant.GMT_CREATE, createTime);
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), new Object[] {id, pageSize});
+        assertArrayEquals(new Object[] {id, pageSize}, mapperResult.getParamList().toArray());
     }
 }

plugin/datasource/src/test/java/com/alibaba/nacos/plugin/datasource/impl/derby/HistoryConfigInfoMapperByDerbyTest.java

@@ -21,15 +21,15 @@ import com.alibaba.nacos.plugin.datasource.constants.FieldConstant;
 import com.alibaba.nacos.plugin.datasource.constants.TableConstant;
 import com.alibaba.nacos.plugin.datasource.model.MapperContext;
 import com.alibaba.nacos.plugin.datasource.model.MapperResult;
-import org.junit.Assert;
-import org.junit.Before;
-import org.junit.Test;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
 
 import java.sql.Timestamp;
 
-public class HistoryConfigInfoMapperByDerbyTest {
-    
-    private HistoryConfigInfoMapperByDerby historyConfigInfoMapperByDerby;
+import static org.junit.jupiter.api.Assertions.assertArrayEquals;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+class HistoryConfigInfoMapperByDerbyTest {
     
     int startRow = 0;
     
@@ -45,8 +45,10 @@ public class HistoryConfigInfoMapperByDerbyTest {
     
     MapperContext context;
     
-    @Before
-    public void setUp() throws Exception {
+    private HistoryConfigInfoMapperByDerby historyConfigInfoMapperByDerby;
+    
+    @BeforeEach
+    void setUp() throws Exception {
         historyConfigInfoMapperByDerby = new HistoryConfigInfoMapperByDerby();
         context = new MapperContext(startRow, pageSize);
         context.putWhereParameter(FieldConstant.START_TIME, startTime);
@@ -58,33 +60,32 @@ public class HistoryConfigInfoMapperByDerbyTest {
     }
     
     @Test
-    public void testRemoveConfigHistory() {
+    void testRemoveConfigHistory() {
         MapperResult mapperResult = historyConfigInfoMapperByDerby.removeConfigHistory(context);
-        Assert.assertEquals(mapperResult.getSql(),
+        assertEquals(mapperResult.getSql(),
                 "DELETE FROM his_config_info WHERE id IN( SELECT id FROM his_config_info WHERE gmt_modified < ? "
                         + "OFFSET 0 ROWS FETCH NEXT ? ROWS ONLY)");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), new Object[] {startTime, limitSize});
+        assertArrayEquals(new Object[] {startTime, limitSize}, mapperResult.getParamList().toArray());
     }
     
     @Test
-    public void testFindConfigHistoryCountByTime() {
+    void testFindConfigHistoryCountByTime() {
         MapperResult mapperResult = historyConfigInfoMapperByDerby.findConfigHistoryCountByTime(context);
-        Assert.assertEquals(mapperResult.getSql(), "SELECT count(*) FROM his_config_info WHERE gmt_modified < ?");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), new Object[] {startTime});
+        assertEquals("SELECT count(*) FROM his_config_info WHERE gmt_modified < ?", mapperResult.getSql());
+        assertArrayEquals(new Object[] {startTime}, mapperResult.getParamList().toArray());
     }
     
     @Test
-    public void testFindDeletedConfig() {
+    void testFindDeletedConfig() {
         MapperResult mapperResult = historyConfigInfoMapperByDerby.findDeletedConfig(context);
-        Assert.assertEquals(mapperResult.getSql(),
-                "SELECT data_id, group_id, tenant_id,gmt_modified,nid FROM his_config_info WHERE op_type = 'D' "
-                        + "AND gmt_modified >= ? and nid > ? order by nid OFFSET 0 ROWS FETCH NEXT ? ROWS ONLY");
+        assertEquals(mapperResult.getSql(), "SELECT data_id, group_id, tenant_id,gmt_modified,nid FROM his_config_info WHERE op_type = 'D' "
+                + "AND gmt_modified >= ? and nid > ? order by nid OFFSET 0 ROWS FETCH NEXT ? ROWS ONLY");
         
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), new Object[] {startTime, lastMaxId, pageSize});
+        assertArrayEquals(new Object[] {startTime, lastMaxId, pageSize}, mapperResult.getParamList().toArray());
     }
     
     @Test
-    public void testFindConfigHistoryFetchRows() {
+    void testFindConfigHistoryFetchRows() {
         Object dataId = "dataId";
         Object groupId = "groupId";
         Object tenantId = "tenantId";
@@ -94,32 +95,31 @@ public class HistoryConfigInfoMapperByDerbyTest {
         context.putWhereParameter(FieldConstant.TENANT_ID, tenantId);
         context.putWhereParameter(FieldConstant.DATA_ID, dataId);
         MapperResult mapperResult = historyConfigInfoMapperByDerby.findConfigHistoryFetchRows(context);
-        Assert.assertEquals(mapperResult.getSql(),
+        assertEquals(mapperResult.getSql(),
                 "SELECT nid,data_id,group_id,tenant_id,app_name,src_ip,src_user,op_type,gmt_create,gmt_modified FROM his_config_info "
                         + "WHERE data_id = ? AND group_id = ? AND tenant_id = ? ORDER BY nid DESC");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), new Object[] {dataId, groupId, tenantId});
+        assertArrayEquals(new Object[] {dataId, groupId, tenantId}, mapperResult.getParamList().toArray());
     }
     
     @Test
-    public void testDetailPreviousConfigHistory() {
+    void testDetailPreviousConfigHistory() {
         Object id = "1";
         context.putWhereParameter(FieldConstant.ID, id);
         MapperResult mapperResult = historyConfigInfoMapperByDerby.detailPreviousConfigHistory(context);
-        Assert.assertEquals(mapperResult.getSql(),
-                "SELECT nid,data_id,group_id,tenant_id,app_name,content,md5,src_user,src_ip,op_type,gmt_create,"
-                        + "gmt_modified,encrypted_data_key FROM his_config_info WHERE nid = (SELECT max(nid) FROM his_config_info WHERE id = ?)");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), new Object[] {id});
+        assertEquals(mapperResult.getSql(), "SELECT nid,data_id,group_id,tenant_id,app_name,content,md5,src_user,src_ip,op_type,gmt_create,"
+                + "gmt_modified,encrypted_data_key FROM his_config_info WHERE nid = (SELECT max(nid) FROM his_config_info WHERE id = ?)");
+        assertArrayEquals(new Object[] {id}, mapperResult.getParamList().toArray());
     }
     
     @Test
-    public void testGetTableName() {
+    void testGetTableName() {
         String tableName = historyConfigInfoMapperByDerby.getTableName();
-        Assert.assertEquals(tableName, TableConstant.HIS_CONFIG_INFO);
+        assertEquals(TableConstant.HIS_CONFIG_INFO, tableName);
     }
     
     @Test
-    public void testGetDataSource() {
+    void testGetDataSource() {
         String dataSource = historyConfigInfoMapperByDerby.getDataSource();
-        Assert.assertEquals(dataSource, DataSourceConstant.DERBY);
+        assertEquals(DataSourceConstant.DERBY, dataSource);
     }
 }

plugin/datasource/src/test/java/com/alibaba/nacos/plugin/datasource/impl/derby/TenantCapacityMapperByDerbyTest.java

@@ -21,28 +21,30 @@ import com.alibaba.nacos.plugin.datasource.constants.FieldConstant;
 import com.alibaba.nacos.plugin.datasource.constants.TableConstant;
 import com.alibaba.nacos.plugin.datasource.model.MapperContext;
 import com.alibaba.nacos.plugin.datasource.model.MapperResult;
-import org.junit.Assert;
-import org.junit.Before;
-import org.junit.Test;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
 
 import java.sql.Timestamp;
 
-public class TenantCapacityMapperByDerbyTest {
-    
-    private TenantCapacityMapperByDerby tenantCapacityMapperByDerby;
+import static org.junit.jupiter.api.Assertions.assertArrayEquals;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+class TenantCapacityMapperByDerbyTest {
     
     String tenantId = "tenantId";
     
     MapperContext context;
     
+    private TenantCapacityMapperByDerby tenantCapacityMapperByDerby;
+    
     private Object modified = new Timestamp(System.currentTimeMillis());
     
     private Object oldModified = new Timestamp(System.currentTimeMillis());
     
     private Object usage = 1;
     
-    @Before
-    public void setUp() throws Exception {
+    @BeforeEach
+    void setUp() throws Exception {
         tenantCapacityMapperByDerby = new TenantCapacityMapperByDerby();
         context = new MapperContext();
         context.putUpdateParameter(FieldConstant.GMT_MODIFIED, modified);
@@ -53,75 +55,70 @@ public class TenantCapacityMapperByDerbyTest {
     }
     
     @Test
-    public void testGetTableName() {
+    void testGetTableName() {
         String tableName = tenantCapacityMapperByDerby.getTableName();
-        Assert.assertEquals(tableName, TableConstant.TENANT_CAPACITY);
+        assertEquals(TableConstant.TENANT_CAPACITY, tableName);
     }
     
     @Test
-    public void testGetDataSource() {
+    void testGetDataSource() {
         String dataSource = tenantCapacityMapperByDerby.getDataSource();
-        Assert.assertEquals(dataSource, DataSourceConstant.DERBY);
+        assertEquals(DataSourceConstant.DERBY, dataSource);
     }
     
     @Test
-    public void testIncrementUsageWithDefaultQuotaLimit() {
+    void testIncrementUsageWithDefaultQuotaLimit() {
         MapperResult mapperResult = tenantCapacityMapperByDerby.incrementUsageWithDefaultQuotaLimit(context);
-        Assert.assertEquals(mapperResult.getSql(),
-                "UPDATE tenant_capacity SET usage = usage + 1, gmt_modified = ? WHERE tenant_id = ? AND usage <"
-                        + " ? AND quota = 0");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), new Object[] {modified, tenantId, usage});
+        assertEquals(mapperResult.getSql(),
+                "UPDATE tenant_capacity SET usage = usage + 1, gmt_modified = ? WHERE tenant_id = ? AND usage <" + " ? AND quota = 0");
+        assertArrayEquals(new Object[] {modified, tenantId, usage}, mapperResult.getParamList().toArray());
     }
     
     @Test
-    public void testIncrementUsageWithQuotaLimit() {
+    void testIncrementUsageWithQuotaLimit() {
         MapperResult mapperResult = tenantCapacityMapperByDerby.incrementUsageWithQuotaLimit(context);
-        Assert.assertEquals(mapperResult.getSql(),
-                "UPDATE tenant_capacity SET usage = usage + 1, gmt_modified = ? WHERE tenant_id = ? AND usage < "
-                        + "quota AND quota != 0");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), new Object[] {modified, tenantId});
+        assertEquals(mapperResult.getSql(),
+                "UPDATE tenant_capacity SET usage = usage + 1, gmt_modified = ? WHERE tenant_id = ? AND usage < " + "quota AND quota != 0");
+        assertArrayEquals(new Object[] {modified, tenantId}, mapperResult.getParamList().toArray());
     }
     
     @Test
-    public void testIncrementUsage() {
+    void testIncrementUsage() {
         MapperResult mapperResult = tenantCapacityMapperByDerby.incrementUsage(context);
-        Assert.assertEquals(mapperResult.getSql(),
-                "UPDATE tenant_capacity SET usage = usage + 1, gmt_modified = ? WHERE tenant_id = ?");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), new Object[] {modified, tenantId});
+        assertEquals("UPDATE tenant_capacity SET usage = usage + 1, gmt_modified = ? WHERE tenant_id = ?", mapperResult.getSql());
+        assertArrayEquals(new Object[] {modified, tenantId}, mapperResult.getParamList().toArray());
     }
     
     @Test
-    public void testDecrementUsage() {
+    void testDecrementUsage() {
         MapperResult mapperResult = tenantCapacityMapperByDerby.decrementUsage(context);
-        Assert.assertEquals(mapperResult.getSql(),
-                "UPDATE tenant_capacity SET usage = usage - 1, gmt_modified = ? WHERE tenant_id = ? AND usage > 0");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), new Object[] {modified, tenantId});
+        assertEquals("UPDATE tenant_capacity SET usage = usage - 1, gmt_modified = ? WHERE tenant_id = ? AND usage > 0",
+                mapperResult.getSql());
+        assertArrayEquals(new Object[] {modified, tenantId}, mapperResult.getParamList().toArray());
     }
     
     @Test
-    public void testCorrectUsage() {
+    void testCorrectUsage() {
         MapperResult mapperResult = tenantCapacityMapperByDerby.correctUsage(context);
-        Assert.assertEquals(mapperResult.getSql(),
-                "UPDATE tenant_capacity SET usage = (SELECT count(*) FROM config_info WHERE tenant_id = ?), "
-                        + "gmt_modified = ? WHERE tenant_id = ?");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), new Object[] {tenantId, modified, tenantId});
+        assertEquals(mapperResult.getSql(), "UPDATE tenant_capacity SET usage = (SELECT count(*) FROM config_info WHERE tenant_id = ?), "
+                + "gmt_modified = ? WHERE tenant_id = ?");
+        assertArrayEquals(new Object[] {tenantId, modified, tenantId}, mapperResult.getParamList().toArray());
         
     }
     
     @Test
-    public void testGetCapacityList4CorrectUsage() {
+    void testGetCapacityList4CorrectUsage() {
         Object id = 1;
         Object limit = 10;
         context.putWhereParameter(FieldConstant.ID, id);
         context.putWhereParameter(FieldConstant.LIMIT_SIZE, limit);
         MapperResult mapperResult = tenantCapacityMapperByDerby.getCapacityList4CorrectUsage(context);
-        Assert.assertEquals(mapperResult.getSql(),
-                "SELECT id, tenant_id FROM tenant_capacity WHERE id>? OFFSET 0 ROWS FETCH NEXT ? ROWS ONLY");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), new Object[] {id, limit});
+        assertEquals("SELECT id, tenant_id FROM tenant_capacity WHERE id>? OFFSET 0 ROWS FETCH NEXT ? ROWS ONLY", mapperResult.getSql());
+        assertArrayEquals(new Object[] {id, limit}, mapperResult.getParamList().toArray());
     }
     
     @Test
-    public void testInsertTenantCapacity() {
+    void testInsertTenantCapacity() {
         Object group = "group";
         Object quota = "quota";
         Object maxAggrSize = 10;
@@ -142,10 +139,10 @@ public class TenantCapacityMapperByDerbyTest {
         context.putWhereParameter(FieldConstant.TENANT_ID, tenantId);
         
         MapperResult mapperResult = tenantCapacityMapperByDerby.insertTenantCapacity(context);
-        Assert.assertEquals(mapperResult.getSql(),
+        assertEquals(mapperResult.getSql(),
                 "INSERT INTO tenant_capacity (tenant_id, quota, usage, max_size, max_aggr_count, max_aggr_size, "
                         + "gmt_create, gmt_modified) SELECT ?, ?, count(*), ?, ?, ?, ?, ? FROM config_info WHERE tenant_id=?;");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(),
-                new Object[] {tenantId, quota, maxSize, maxAggrCount, maxAggrSize, createTime, modified, tenantId});
+        assertArrayEquals(new Object[] {tenantId, quota, maxSize, maxAggrCount, maxAggrSize, createTime, modified, tenantId},
+                mapperResult.getParamList().toArray());
     }
 }

plugin/datasource/src/test/java/com/alibaba/nacos/plugin/datasource/impl/derby/TenantInfoMapperByDerbyTest.java

@@ -18,28 +18,29 @@ package com.alibaba.nacos.plugin.datasource.impl.derby;
 
 import com.alibaba.nacos.plugin.datasource.constants.DataSourceConstant;
 import com.alibaba.nacos.plugin.datasource.constants.TableConstant;
-import org.junit.Assert;
-import org.junit.Before;
-import org.junit.Test;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
 
-public class TenantInfoMapperByDerbyTest {
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+class TenantInfoMapperByDerbyTest {
     
     private TenantInfoMapperByDerby tenantInfoMapperByDerby;
     
-    @Before
-    public void setUp() throws Exception {
+    @BeforeEach
+    void setUp() throws Exception {
         tenantInfoMapperByDerby = new TenantInfoMapperByDerby();
     }
     
     @Test
-    public void testGetTableName() {
+    void testGetTableName() {
         String tableName = tenantInfoMapperByDerby.getTableName();
-        Assert.assertEquals(tableName, TableConstant.TENANT_INFO);
+        assertEquals(TableConstant.TENANT_INFO, tableName);
     }
     
     @Test
-    public void testGetDataSource() {
+    void testGetDataSource() {
         String dataSource = tenantInfoMapperByDerby.getDataSource();
-        Assert.assertEquals(dataSource, DataSourceConstant.DERBY);
+        assertEquals(DataSourceConstant.DERBY, dataSource);
     }
-}
+}

plugin/datasource/src/test/java/com/alibaba/nacos/plugin/datasource/impl/mysql/ConfigInfoAggrMapperByMySqlTest.java

@@ -22,27 +22,25 @@ import com.alibaba.nacos.plugin.datasource.constants.FieldConstant;
 import com.alibaba.nacos.plugin.datasource.constants.TableConstant;
 import com.alibaba.nacos.plugin.datasource.model.MapperContext;
 import com.alibaba.nacos.plugin.datasource.model.MapperResult;
-import org.junit.Assert;
-import org.junit.Before;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.junit.runners.JUnit4;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
 
 import java.util.Arrays;
 import java.util.List;
 
-@RunWith(JUnit4.class)
-public class ConfigInfoAggrMapperByMySqlTest {
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+class ConfigInfoAggrMapperByMySqlTest {
     
     private ConfigInfoAggrMapperByMySql configInfoAggrMapperByMySql;
     
-    @Before
-    public void setUp() throws Exception {
+    @BeforeEach
+    void setUp() throws Exception {
         configInfoAggrMapperByMySql = new ConfigInfoAggrMapperByMySql();
     }
     
     @Test
-    public void testBatchRemoveAggr() {
+    void testBatchRemoveAggr() {
         List<String> datumList = Arrays.asList("1", "2", "3", "4", "5");
         String dataId = "data-id";
         String groupId = "group-id";
@@ -61,14 +59,14 @@ public class ConfigInfoAggrMapperByMySqlTest {
         String sql = mapperResult.getSql();
         List<Object> paramList = mapperResult.getParamList();
         
-        Assert.assertEquals(sql, "DELETE FROM config_info_aggr WHERE data_id = ? AND group_id = ? AND tenant_id = ? "
-                + "AND datum_id IN (?, ?, ?, ?, ?)");
+        assertEquals(sql,
+                "DELETE FROM config_info_aggr WHERE data_id = ? AND group_id = ? AND tenant_id = ? " + "AND datum_id IN (?, ?, ?, ?, ?)");
         
-        Assert.assertEquals(paramList, argList);
+        assertEquals(paramList, argList);
     }
     
     @Test
-    public void testAggrConfigInfoCount() {
+    void testAggrConfigInfoCount() {
         List<String> datumIds = Arrays.asList("1", "2", "3", "4", "5");
         String dataId = "data-id";
         String groupId = "group-id";
@@ -87,14 +85,13 @@ public class ConfigInfoAggrMapperByMySqlTest {
         String sql = mapperResult.getSql();
         List<Object> paramList = mapperResult.getParamList();
         
-        Assert.assertEquals(sql,
-                "SELECT count(*) FROM config_info_aggr WHERE data_id = ? AND group_id = ? AND tenant_id = ? "
-                        + "AND datum_id IN (?, ?, ?, ?, ?)");
-        Assert.assertEquals(paramList, argList);
+        assertEquals(sql, "SELECT count(*) FROM config_info_aggr WHERE data_id = ? AND group_id = ? AND tenant_id = ? "
+                + "AND datum_id IN (?, ?, ?, ?, ?)");
+        assertEquals(paramList, argList);
     }
     
     @Test
-    public void testFindConfigInfoAggrIsOrdered() {
+    void testFindConfigInfoAggrIsOrdered() {
         String dataId = "data-id";
         String groupId = "group-id";
         String tenantId = "tenant-id";
@@ -108,13 +105,13 @@ public class ConfigInfoAggrMapperByMySqlTest {
         String sql = mapperResult.getSql();
         List<Object> paramList = mapperResult.getParamList();
         
-        Assert.assertEquals(sql, "SELECT data_id,group_id,tenant_id,datum_id,app_name,content FROM "
+        assertEquals(sql, "SELECT data_id,group_id,tenant_id,datum_id,app_name,content FROM "
                 + "config_info_aggr WHERE data_id = ? AND group_id = ? AND tenant_id = ? ORDER BY datum_id");
-        Assert.assertEquals(paramList, Arrays.asList(dataId, groupId, tenantId));
+        assertEquals(paramList, Arrays.asList(dataId, groupId, tenantId));
     }
     
     @Test
-    public void testFindConfigInfoAggrByPageFetchRows() {
+    void testFindConfigInfoAggrByPageFetchRows() {
         String dataId = "data-id";
         String groupId = "group-id";
         String tenantId = "tenant-id";
@@ -132,28 +129,26 @@ public class ConfigInfoAggrMapperByMySqlTest {
         String sql = mapperResult.getSql();
         List<Object> paramList = mapperResult.getParamList();
         
-        Assert.assertEquals(sql,
-                "SELECT data_id,group_id,tenant_id,datum_id,app_name,content FROM config_info_aggr WHERE "
-                        + "data_id= ? AND group_id= ? AND tenant_id= ? ORDER BY datum_id LIMIT 0,5");
-        Assert.assertEquals(paramList, Arrays.asList(dataId, groupId, tenantId));
+        assertEquals(sql, "SELECT data_id,group_id,tenant_id,datum_id,app_name,content FROM config_info_aggr WHERE "
+                + "data_id= ? AND group_id= ? AND tenant_id= ? ORDER BY datum_id LIMIT 0,5");
+        assertEquals(paramList, Arrays.asList(dataId, groupId, tenantId));
     }
     
     @Test
-    public void testFindAllAggrGroupByDistinct() {
+    void testFindAllAggrGroupByDistinct() {
         MapperResult mapperResult = configInfoAggrMapperByMySql.findAllAggrGroupByDistinct(null);
-        Assert.assertEquals(mapperResult.getSql(),
-                "SELECT DISTINCT data_id, group_id, tenant_id FROM config_info_aggr");
+        assertEquals("SELECT DISTINCT data_id, group_id, tenant_id FROM config_info_aggr", mapperResult.getSql());
     }
     
     @Test
-    public void testGetTableName() {
+    void testGetTableName() {
         String tableName = configInfoAggrMapperByMySql.getTableName();
-        Assert.assertEquals(tableName, TableConstant.CONFIG_INFO_AGGR);
+        assertEquals(TableConstant.CONFIG_INFO_AGGR, tableName);
     }
     
     @Test
-    public void testGetDataSource() {
+    void testGetDataSource() {
         String dataSource = configInfoAggrMapperByMySql.getDataSource();
-        Assert.assertEquals(dataSource, DataSourceConstant.MYSQL);
+        assertEquals(DataSourceConstant.MYSQL, dataSource);
     }
 }

plugin/datasource/src/test/java/com/alibaba/nacos/plugin/datasource/impl/mysql/ConfigInfoBetaMapperByMySqlTest.java

@@ -22,17 +22,17 @@ import com.alibaba.nacos.plugin.datasource.constants.TableConstant;
 import com.alibaba.nacos.plugin.datasource.model.MapperContext;
 import com.alibaba.nacos.plugin.datasource.model.MapperResult;
 import com.google.common.collect.Lists;
-import org.junit.Assert;
-import org.junit.Before;
-import org.junit.Test;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
 
 import java.sql.Timestamp;
 import java.util.Arrays;
 import java.util.List;
 
-public class ConfigInfoBetaMapperByMySqlTest {
-    
-    private ConfigInfoBetaMapperByMySql configInfoBetaMapperByMySql;
+import static org.junit.jupiter.api.Assertions.assertArrayEquals;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+class ConfigInfoBetaMapperByMySqlTest {
     
     int startRow = 0;
     
@@ -52,8 +52,10 @@ public class ConfigInfoBetaMapperByMySqlTest {
     
     MapperContext context;
     
-    @Before
-    public void setUp() throws Exception {
+    private ConfigInfoBetaMapperByMySql configInfoBetaMapperByMySql;
+    
+    @BeforeEach
+    void setUp() throws Exception {
         configInfoBetaMapperByMySql = new ConfigInfoBetaMapperByMySql();
         
         context = new MapperContext(startRow, pageSize);
@@ -67,7 +69,7 @@ public class ConfigInfoBetaMapperByMySqlTest {
     }
     
     @Test
-    public void testUpdateConfigInfo4BetaCas() {
+    void testUpdateConfigInfo4BetaCas() {
         String newContent = "new Content";
         String newMD5 = "newMD5";
         String srcIp = "1.1.1.1";
@@ -107,35 +109,33 @@ public class ConfigInfoBetaMapperByMySqlTest {
         
         String sql = mapperResult.getSql();
         List<Object> paramList = mapperResult.getParamList();
-        Assert.assertEquals(sql,
+        assertEquals(sql,
                 "UPDATE config_info_beta SET content = ?,md5 = ?,beta_ips = ?,src_ip = ?,src_user = ?,gmt_modified = ?,app_name = ? "
                         + "WHERE data_id = ? AND group_id = ? AND tenant_id = ? AND (md5 = ? OR md5 is null OR md5 = '')");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(),
-                new Object[] {newContent, newMD5, betaIps, srcIp, srcUser, time, appNameTmp, dataId, group, tenantId,
-                        md5});
+        assertArrayEquals(new Object[] {newContent, newMD5, betaIps, srcIp, srcUser, time, appNameTmp, dataId, group, tenantId, md5},
+                mapperResult.getParamList().toArray());
     }
     
     @Test
-    public void testFindAllConfigInfoBetaForDumpAllFetchRows() {
+    void testFindAllConfigInfoBetaForDumpAllFetchRows() {
         MapperResult result = configInfoBetaMapperByMySql.findAllConfigInfoBetaForDumpAllFetchRows(context);
         String sql = result.getSql();
         List<Object> paramList = result.getParamList();
-        Assert.assertEquals(sql,
-                " SELECT t.id,data_id,group_id,tenant_id,app_name,content,md5,gmt_modified,beta_ips,encrypted_data_key "
-                        + " FROM ( SELECT id FROM config_info_beta  ORDER BY id LIMIT " + startRow + "," + pageSize
-                        + " )" + "  g, config_info_beta t WHERE g.id = t.id ");
-        Assert.assertEquals(paramList, Arrays.asList(startRow, pageSize));
+        assertEquals(sql, " SELECT t.id,data_id,group_id,tenant_id,app_name,content,md5,gmt_modified,beta_ips,encrypted_data_key "
+                + " FROM ( SELECT id FROM config_info_beta  ORDER BY id LIMIT " + startRow + "," + pageSize + " )"
+                + "  g, config_info_beta t WHERE g.id = t.id ");
+        assertEquals(paramList, Arrays.asList(startRow, pageSize));
     }
     
     @Test
-    public void testGetTableName() {
+    void testGetTableName() {
         String tableName = configInfoBetaMapperByMySql.getTableName();
-        Assert.assertEquals(tableName, TableConstant.CONFIG_INFO_BETA);
+        assertEquals(TableConstant.CONFIG_INFO_BETA, tableName);
     }
     
     @Test
-    public void testGetDataSource() {
+    void testGetDataSource() {
         String dataSource = configInfoBetaMapperByMySql.getDataSource();
-        Assert.assertEquals(dataSource, DataSourceConstant.MYSQL);
+        assertEquals(DataSourceConstant.MYSQL, dataSource);
     }
 }

plugin/datasource/src/test/java/com/alibaba/nacos/plugin/datasource/impl/mysql/ConfigInfoMapperByMySqlTest.java

@@ -24,16 +24,16 @@ import com.alibaba.nacos.plugin.datasource.constants.TableConstant;
 import com.alibaba.nacos.plugin.datasource.model.MapperContext;
 import com.alibaba.nacos.plugin.datasource.model.MapperResult;
 import com.google.common.collect.Lists;
-import org.junit.Assert;
-import org.junit.Before;
-import org.junit.Test;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
 
 import java.sql.Timestamp;
 import java.util.List;
 
-public class ConfigInfoMapperByMySqlTest {
-    
-    private ConfigInfoMapperByMySql configInfoMapperByMySql;
+import static org.junit.jupiter.api.Assertions.assertArrayEquals;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+class ConfigInfoMapperByMySqlTest {
     
     private final Object[] emptyObjs = new Object[] {};
     
@@ -59,8 +59,10 @@ public class ConfigInfoMapperByMySqlTest {
     
     MapperContext context;
     
-    @Before
-    public void setUp() throws Exception {
+    private ConfigInfoMapperByMySql configInfoMapperByMySql;
+    
+    @BeforeEach
+    void setUp() throws Exception {
         configInfoMapperByMySql = new ConfigInfoMapperByMySql();
         
         context = new MapperContext(startRow, pageSize);
@@ -76,253 +78,239 @@ public class ConfigInfoMapperByMySqlTest {
     }
     
     @Test
-    public void testFindConfigMaxId() {
+    void testFindConfigMaxId() {
         MapperResult mapperResult = configInfoMapperByMySql.findConfigMaxId(null);
-        Assert.assertEquals(mapperResult.getSql(), "SELECT MAX(id) FROM config_info");
+        assertEquals("SELECT MAX(id) FROM config_info", mapperResult.getSql());
     }
     
     @Test
-    public void testFindAllDataIdAndGroup() {
+    void testFindAllDataIdAndGroup() {
         MapperResult mapperResult = configInfoMapperByMySql.findAllDataIdAndGroup(null);
-        Assert.assertEquals(mapperResult.getSql(), "SELECT DISTINCT data_id, group_id FROM config_info");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), emptyObjs);
+        assertEquals("SELECT DISTINCT data_id, group_id FROM config_info", mapperResult.getSql());
+        assertArrayEquals(mapperResult.getParamList().toArray(), emptyObjs);
     }
     
     @Test
-    public void testFindConfigInfoByAppCountRows() {
+    void testFindConfigInfoByAppCountRows() {
         MapperResult mapperResult = configInfoMapperByMySql.findConfigInfoByAppCountRows(context);
-        Assert.assertEquals(mapperResult.getSql(),
-                "SELECT count(*) FROM config_info WHERE tenant_id LIKE ? AND app_name = ?");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), new Object[] {tenantId, appName});
+        assertEquals("SELECT count(*) FROM config_info WHERE tenant_id LIKE ? AND app_name = ?", mapperResult.getSql());
+        assertArrayEquals(new Object[] {tenantId, appName}, mapperResult.getParamList().toArray());
     }
     
     @Test
-    public void testFindConfigInfoByAppFetchRows() {
+    void testFindConfigInfoByAppFetchRows() {
         MapperResult mapperResult = configInfoMapperByMySql.findConfigInfoByAppFetchRows(context);
-        Assert.assertEquals(mapperResult.getSql(),
+        assertEquals(mapperResult.getSql(),
                 "SELECT id,data_id,group_id,tenant_id,app_name,content FROM config_info WHERE tenant_id LIKE ? AND app_name= ? LIMIT "
                         + startRow + "," + pageSize);
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), new Object[] {tenantId, appName});
+        assertArrayEquals(new Object[] {tenantId, appName}, mapperResult.getParamList().toArray());
     }
     
     @Test
-    public void testConfigInfoLikeTenantCount() {
+    void testConfigInfoLikeTenantCount() {
         MapperResult mapperResult = configInfoMapperByMySql.configInfoLikeTenantCount(context);
-        Assert.assertEquals(mapperResult.getSql(), "SELECT count(*) FROM config_info WHERE tenant_id LIKE ?");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), new Object[] {tenantId});
+        assertEquals("SELECT count(*) FROM config_info WHERE tenant_id LIKE ?", mapperResult.getSql());
+        assertArrayEquals(new Object[] {tenantId}, mapperResult.getParamList().toArray());
     }
     
     @Test
-    public void testGetTenantIdList() {
+    void testGetTenantIdList() {
         MapperResult mapperResult = configInfoMapperByMySql.getTenantIdList(context);
-        Assert.assertEquals(mapperResult.getSql(),
-                "SELECT tenant_id FROM config_info WHERE tenant_id != '" + NamespaceUtil.getNamespaceDefaultId()
-                        + "' GROUP BY tenant_id LIMIT " + startRow + "," + pageSize);
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), emptyObjs);
+        assertEquals(mapperResult.getSql(), "SELECT tenant_id FROM config_info WHERE tenant_id != '" + NamespaceUtil.getNamespaceDefaultId()
+                + "' GROUP BY tenant_id LIMIT " + startRow + "," + pageSize);
+        assertArrayEquals(mapperResult.getParamList().toArray(), emptyObjs);
     }
     
     @Test
-    public void testGetGroupIdList() {
+    void testGetGroupIdList() {
         MapperResult mapperResult = configInfoMapperByMySql.getGroupIdList(context);
-        Assert.assertEquals(mapperResult.getSql(),
-                "SELECT group_id FROM config_info WHERE tenant_id ='' GROUP BY group_id LIMIT " + startRow + ","
-                        + pageSize);
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), emptyObjs);
+        assertEquals(mapperResult.getSql(),
+                "SELECT group_id FROM config_info WHERE tenant_id ='' GROUP BY group_id LIMIT " + startRow + "," + pageSize);
+        assertArrayEquals(mapperResult.getParamList().toArray(), emptyObjs);
     }
     
     @Test
-    public void testFindAllConfigKey() {
+    void testFindAllConfigKey() {
         MapperResult mapperResult = configInfoMapperByMySql.findAllConfigKey(context);
-        Assert.assertEquals(mapperResult.getSql(), " SELECT data_id,group_id,app_name  FROM ( "
-                + " SELECT id FROM config_info WHERE tenant_id LIKE ? ORDER BY id LIMIT " + context.getStartRow() + ","
-                + context.getPageSize() + " )" + " g, config_info t WHERE g.id = t.id  ");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), new Object[] {tenantId});
+        assertEquals(mapperResult.getSql(),
+                " SELECT data_id,group_id,app_name  FROM ( " + " SELECT id FROM config_info WHERE tenant_id LIKE ? ORDER BY id LIMIT "
+                        + context.getStartRow() + "," + context.getPageSize() + " )" + " g, config_info t WHERE g.id = t.id  ");
+        assertArrayEquals(new Object[] {tenantId}, mapperResult.getParamList().toArray());
     }
     
     @Test
-    public void testFindAllConfigInfoBaseFetchRows() {
+    void testFindAllConfigInfoBaseFetchRows() {
         MapperResult mapperResult = configInfoMapperByMySql.findAllConfigInfoBaseFetchRows(context);
-        Assert.assertEquals(mapperResult.getSql(),
-                "SELECT t.id,data_id,group_id,content,md5 FROM ( SELECT id FROM config_info ORDER BY id LIMIT " + context.getStartRow() + ","
-                        + context.getPageSize() + " ) g, config_info t  WHERE g.id = t.id ");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), emptyObjs);
+        assertEquals(mapperResult.getSql(),
+                "SELECT t.id,data_id,group_id,content,md5 FROM ( SELECT id FROM config_info ORDER BY id LIMIT " + context.getStartRow()
+                        + "," + context.getPageSize() + " ) g, config_info t  WHERE g.id = t.id ");
+        assertArrayEquals(mapperResult.getParamList().toArray(), emptyObjs);
     }
     
     @Test
-    public void testFindAllConfigInfoFragment() {
+    void testFindAllConfigInfoFragment() {
         //with content
         context.putContextParameter(ContextConstant.NEED_CONTENT, "true");
         
         MapperResult mapperResult = configInfoMapperByMySql.findAllConfigInfoFragment(context);
-        Assert.assertEquals(
-                "SELECT id,data_id,group_id,tenant_id,app_name,content,md5,gmt_modified,type,encrypted_data_key "
-                        + "FROM config_info WHERE id > ? ORDER BY id ASC LIMIT " + startRow + "," + pageSize,
-                mapperResult.getSql());
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), new Object[] {id});
+        assertEquals("SELECT id,data_id,group_id,tenant_id,app_name,content,md5,gmt_modified,type,encrypted_data_key "
+                + "FROM config_info WHERE id > ? ORDER BY id ASC LIMIT " + startRow + "," + pageSize, mapperResult.getSql());
+        assertArrayEquals(new Object[] {id}, mapperResult.getParamList().toArray());
         
         context.putContextParameter(ContextConstant.NEED_CONTENT, "false");
         MapperResult mapperResult2 = configInfoMapperByMySql.findAllConfigInfoFragment(context);
-        Assert.assertEquals("SELECT id,data_id,group_id,tenant_id,app_name,md5,gmt_modified,type,encrypted_data_key "
-                        + "FROM config_info WHERE id > ? ORDER BY id ASC LIMIT " + startRow + "," + pageSize,
-                mapperResult2.getSql());
-        Assert.assertArrayEquals(mapperResult2.getParamList().toArray(), new Object[] {id});
+        assertEquals("SELECT id,data_id,group_id,tenant_id,app_name,md5,gmt_modified,type,encrypted_data_key "
+                + "FROM config_info WHERE id > ? ORDER BY id ASC LIMIT " + startRow + "," + pageSize, mapperResult2.getSql());
+        assertArrayEquals(new Object[] {id}, mapperResult2.getParamList().toArray());
     }
     
     @Test
-    public void testFindChangeConfig() {
+    void testFindChangeConfig() {
         MapperResult mapperResult = configInfoMapperByMySql.findChangeConfig(context);
-        Assert.assertEquals(mapperResult.getSql(),
+        assertEquals(mapperResult.getSql(),
                 "SELECT id, data_id, group_id, tenant_id, app_name,md5, gmt_modified, encrypted_data_key FROM config_info"
                         + " WHERE gmt_modified >= ? and id > ? order by id  limit ? ");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), new Object[] {startTime, lastMaxId, pageSize});
+        assertArrayEquals(new Object[] {startTime, lastMaxId, pageSize}, mapperResult.getParamList().toArray());
     }
     
     @Test
-    public void testFindChangeConfigCountRows() {
+    void testFindChangeConfigCountRows() {
         
         MapperResult mapperResult = configInfoMapperByMySql.findChangeConfigCountRows(context);
-        Assert.assertEquals(mapperResult.getSql(),
-                "SELECT count(*) FROM config_info WHERE  1=1  AND app_name = ?  AND gmt_modified >=?  AND gmt_modified <=? ");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), new Object[] {appName, startTime, endTime});
+        assertEquals("SELECT count(*) FROM config_info WHERE  1=1  AND app_name = ?  AND gmt_modified >=?  AND gmt_modified <=? ",
+                mapperResult.getSql());
+        assertArrayEquals(new Object[] {appName, startTime, endTime}, mapperResult.getParamList().toArray());
     }
     
     @Test
-    public void testFindChangeConfigFetchRows() {
+    void testFindChangeConfigFetchRows() {
         Object lastMaxId = 100;
         context.putWhereParameter(FieldConstant.LAST_MAX_ID, lastMaxId);
         MapperResult mapperResult = configInfoMapperByMySql.findChangeConfigFetchRows(context);
-        Assert.assertEquals(mapperResult.getSql(),
-                "SELECT id,data_id,group_id,tenant_id,app_name,type,md5,gmt_modified FROM config_info "
-                        + "WHERE  1=1  AND tenant_id = ?  AND app_name = ?  AND gmt_modified >=?  AND gmt_modified <=?  AND id > "
-                        + lastMaxId + " ORDER BY id ASC LIMIT " + startRow + "," + pageSize);
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(),
-                new Object[] {tenantId, appName, startTime, endTime});
+        assertEquals(mapperResult.getSql(), "SELECT id,data_id,group_id,tenant_id,app_name,type,md5,gmt_modified FROM config_info "
+                + "WHERE  1=1  AND tenant_id = ?  AND app_name = ?  AND gmt_modified >=?  AND gmt_modified <=?  AND id > " + lastMaxId
+                + " ORDER BY id ASC LIMIT " + startRow + "," + pageSize);
+        assertArrayEquals(new Object[] {tenantId, appName, startTime, endTime}, mapperResult.getParamList().toArray());
     }
     
     @Test
-    public void testListGroupKeyMd5ByPageFetchRows() {
+    void testListGroupKeyMd5ByPageFetchRows() {
         MapperResult mapperResult = configInfoMapperByMySql.listGroupKeyMd5ByPageFetchRows(context);
-        Assert.assertEquals(mapperResult.getSql(),
-                "SELECT t.id,data_id,group_id,tenant_id,app_name,md5,type,gmt_modified,encrypted_data_key FROM "
-                        + "( SELECT id FROM config_info ORDER BY id LIMIT 0,5 ) g, config_info t WHERE g.id = t.id");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), emptyObjs);
+        assertEquals(mapperResult.getSql(), "SELECT t.id,data_id,group_id,tenant_id,app_name,md5,type,gmt_modified,encrypted_data_key FROM "
+                + "( SELECT id FROM config_info ORDER BY id LIMIT 0,5 ) g, config_info t WHERE g.id = t.id");
+        assertArrayEquals(mapperResult.getParamList().toArray(), emptyObjs);
         
     }
     
     @Test
-    public void testFindAllConfigInfo4Export() {
+    void testFindAllConfigInfo4Export() {
         MapperResult mapperResult = configInfoMapperByMySql.findAllConfigInfo4Export(context);
-        Assert.assertEquals(mapperResult.getSql(),
+        assertEquals(mapperResult.getSql(),
                 "SELECT id,data_id,group_id,tenant_id,app_name,content,type,md5,gmt_create,gmt_modified,src_user,"
                         + "src_ip,c_desc,c_use,effect,c_schema,encrypted_data_key FROM config_info WHERE  id IN (?, ?, ?, ?, ?) ");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), ids.toArray());
+        assertArrayEquals(mapperResult.getParamList().toArray(), ids.toArray());
         
         context.putWhereParameter(FieldConstant.IDS, null);
         mapperResult = configInfoMapperByMySql.findAllConfigInfo4Export(context);
-        Assert.assertEquals(mapperResult.getSql(),
+        assertEquals(mapperResult.getSql(),
                 "SELECT id,data_id,group_id,tenant_id,app_name,content,type,md5,gmt_create,gmt_modified,src_user,"
                         + "src_ip,c_desc,c_use,effect,c_schema,encrypted_data_key FROM config_info WHERE  tenant_id = ?  AND app_name= ? ");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), new Object[] {tenantId, appName});
+        assertArrayEquals(new Object[] {tenantId, appName}, mapperResult.getParamList().toArray());
     }
     
     @Test
-    public void testFindConfigInfoBaseLikeCountRows() {
+    void testFindConfigInfoBaseLikeCountRows() {
         MapperResult mapperResult = configInfoMapperByMySql.findConfigInfoBaseLikeCountRows(context);
-        Assert.assertEquals(mapperResult.getSql(), "SELECT count(*) FROM config_info WHERE  1=1 AND tenant_id='' ");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), emptyObjs);
+        assertEquals("SELECT count(*) FROM config_info WHERE  1=1 AND tenant_id='' ", mapperResult.getSql());
+        assertArrayEquals(mapperResult.getParamList().toArray(), emptyObjs);
     }
     
     @Test
-    public void testFindConfigInfoBaseLikeFetchRows() {
+    void testFindConfigInfoBaseLikeFetchRows() {
         MapperResult mapperResult = configInfoMapperByMySql.findConfigInfoBaseLikeFetchRows(context);
-        Assert.assertEquals(mapperResult.getSql(),
-                "SELECT id,data_id,group_id,tenant_id,content FROM config_info WHERE  1=1 AND tenant_id=''  LIMIT "
-                        + startRow + "," + pageSize);
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), emptyObjs);
+        assertEquals(mapperResult.getSql(),
+                "SELECT id,data_id,group_id,tenant_id,content FROM config_info WHERE  1=1 AND tenant_id=''  LIMIT " + startRow + ","
+                        + pageSize);
+        assertArrayEquals(mapperResult.getParamList().toArray(), emptyObjs);
     }
     
     @Test
-    public void testFindConfigInfo4PageCountRows() {
+    void testFindConfigInfo4PageCountRows() {
         MapperResult mapperResult = configInfoMapperByMySql.findConfigInfo4PageCountRows(context);
-        Assert.assertEquals(mapperResult.getSql(),
-                "SELECT count(*) FROM config_info WHERE  tenant_id=?  AND app_name=? ");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), new Object[] {tenantId, appName});
+        assertEquals("SELECT count(*) FROM config_info WHERE  tenant_id=?  AND app_name=? ", mapperResult.getSql());
+        assertArrayEquals(new Object[] {tenantId, appName}, mapperResult.getParamList().toArray());
     }
     
     @Test
-    public void testFindConfigInfo4PageFetchRows() {
+    void testFindConfigInfo4PageFetchRows() {
         MapperResult mapperResult = configInfoMapperByMySql.findConfigInfo4PageFetchRows(context);
-        Assert.assertEquals(mapperResult.getSql(),
-                "SELECT id,data_id,group_id,tenant_id,app_name,content,type,encrypted_data_key FROM config_info"
-                        + " WHERE  tenant_id=?  AND app_name=?  LIMIT " + startRow + "," + pageSize);
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), new Object[] {tenantId, appName});
+        assertEquals(mapperResult.getSql(), "SELECT id,data_id,group_id,tenant_id,app_name,content,type,encrypted_data_key FROM config_info"
+                + " WHERE  tenant_id=?  AND app_name=?  LIMIT " + startRow + "," + pageSize);
+        assertArrayEquals(new Object[] {tenantId, appName}, mapperResult.getParamList().toArray());
     }
     
     @Test
-    public void testFindConfigInfoBaseByGroupFetchRows() {
+    void testFindConfigInfoBaseByGroupFetchRows() {
         context.putWhereParameter(FieldConstant.GROUP_ID, groupId);
         MapperResult mapperResult = configInfoMapperByMySql.findConfigInfoBaseByGroupFetchRows(context);
-        Assert.assertEquals(mapperResult.getSql(),
-                "SELECT id,data_id,group_id,content FROM config_info WHERE group_id=? AND tenant_id=? LIMIT " + startRow
-                        + "," + pageSize);
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), new Object[] {groupId, tenantId});
+        assertEquals(mapperResult.getSql(),
+                "SELECT id,data_id,group_id,content FROM config_info WHERE group_id=? AND tenant_id=? LIMIT " + startRow + "," + pageSize);
+        assertArrayEquals(new Object[] {groupId, tenantId}, mapperResult.getParamList().toArray());
     }
     
     @Test
-    public void testFindConfigInfoLike4PageCountRows() {
+    void testFindConfigInfoLike4PageCountRows() {
         MapperResult mapperResult = configInfoMapperByMySql.findConfigInfoLike4PageCountRows(context);
-        Assert.assertEquals(mapperResult.getSql(),
-                "SELECT count(*) FROM config_info WHERE  tenant_id LIKE ?  AND app_name = ? ");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), new Object[] {tenantId, appName});
+        assertEquals("SELECT count(*) FROM config_info WHERE  tenant_id LIKE ?  AND app_name = ? ", mapperResult.getSql());
+        assertArrayEquals(new Object[] {tenantId, appName}, mapperResult.getParamList().toArray());
     }
     
     @Test
-    public void testFindConfigInfoLike4PageFetchRows() {
+    void testFindConfigInfoLike4PageFetchRows() {
         MapperResult mapperResult = configInfoMapperByMySql.findConfigInfoLike4PageFetchRows(context);
-        Assert.assertEquals(mapperResult.getSql(),
-                "SELECT id,data_id,group_id,tenant_id,app_name,content,encrypted_data_key FROM config_info "
-                        + "WHERE  tenant_id LIKE ?  AND app_name = ?  LIMIT " + startRow + "," + pageSize);
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), new Object[] {tenantId, appName});
+        assertEquals(mapperResult.getSql(), "SELECT id,data_id,group_id,tenant_id,app_name,content,encrypted_data_key FROM config_info "
+                + "WHERE  tenant_id LIKE ?  AND app_name = ?  LIMIT " + startRow + "," + pageSize);
+        assertArrayEquals(new Object[] {tenantId, appName}, mapperResult.getParamList().toArray());
     }
     
     @Test
-    public void testFindAllConfigInfoFetchRows() {
+    void testFindAllConfigInfoFetchRows() {
         MapperResult mapperResult = configInfoMapperByMySql.findAllConfigInfoFetchRows(context);
-        Assert.assertEquals(mapperResult.getSql(),
+        assertEquals(mapperResult.getSql(),
                 "SELECT t.id,data_id,group_id,tenant_id,app_name,content,md5  FROM (  SELECT id FROM config_info "
                         + "WHERE tenant_id LIKE ? ORDER BY id LIMIT ?,? ) g, config_info t  WHERE g.id = t.id ");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), new Object[] {tenantId, startRow, pageSize});
+        assertArrayEquals(new Object[] {tenantId, startRow, pageSize}, mapperResult.getParamList().toArray());
     }
     
     @Test
-    public void testFindConfigInfosByIds() {
+    void testFindConfigInfosByIds() {
         MapperResult mapperResult = configInfoMapperByMySql.findConfigInfosByIds(context);
-        Assert.assertEquals(mapperResult.getSql(),
-                "SELECT id,data_id,group_id,tenant_id,app_name,content,md5 FROM config_info WHERE id IN (?, ?, ?, ?, ?) ");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), ids.toArray());
+        assertEquals("SELECT id,data_id,group_id,tenant_id,app_name,content,md5 FROM config_info WHERE id IN (?, ?, ?, ?, ?) ",
+                mapperResult.getSql());
+        assertArrayEquals(mapperResult.getParamList().toArray(), ids.toArray());
     }
     
     @Test
-    public void testRemoveConfigInfoByIdsAtomic() {
+    void testRemoveConfigInfoByIdsAtomic() {
         MapperResult mapperResult = configInfoMapperByMySql.removeConfigInfoByIdsAtomic(context);
-        Assert.assertEquals(mapperResult.getSql(), "DELETE FROM config_info WHERE id IN (?, ?, ?, ?, ?) ");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), ids.toArray());
+        assertEquals("DELETE FROM config_info WHERE id IN (?, ?, ?, ?, ?) ", mapperResult.getSql());
+        assertArrayEquals(mapperResult.getParamList().toArray(), ids.toArray());
     }
     
     @Test
-    public void testGetTableName() {
+    void testGetTableName() {
         String sql = configInfoMapperByMySql.getTableName();
-        Assert.assertEquals(sql, TableConstant.CONFIG_INFO);
+        assertEquals(TableConstant.CONFIG_INFO, sql);
     }
     
     @Test
-    public void testGetDataSource() {
+    void testGetDataSource() {
         String sql = configInfoMapperByMySql.getDataSource();
-        Assert.assertEquals(sql, DataSourceConstant.MYSQL);
+        assertEquals(DataSourceConstant.MYSQL, sql);
     }
     
     @Test
-    public void testUpdateConfigInfoAtomicCas() {
+    void testUpdateConfigInfoAtomicCas() {
         String newContent = "new Content";
         String newMD5 = "newMD5";
         String srcIp = "1.1.1.1";
@@ -357,12 +345,12 @@ public class ConfigInfoMapperByMySqlTest {
         context.putWhereParameter(FieldConstant.MD5, md5);
         
         MapperResult mapperResult = configInfoMapperByMySql.updateConfigInfoAtomicCas(context);
-        Assert.assertEquals(mapperResult.getSql(), "UPDATE config_info SET "
-                + "content=?, md5 = ?, src_ip=?,src_user=?,gmt_modified=?, app_name=?,c_desc=?,"
-                + "c_use=?,effect=?,type=?,c_schema=?,encrypted_data_key=? "
-                + "WHERE data_id=? AND group_id=? AND tenant_id=? AND (md5=? OR md5 IS NULL OR md5='')");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(),
-                new Object[] {newContent, newMD5, srcIp, srcUser, time, appNameTmp, desc, use, effect, type, schema,
-                        encryptedDataKey, dataId, group, tenantId, md5});
+        assertEquals(mapperResult.getSql(),
+                "UPDATE config_info SET " + "content=?, md5 = ?, src_ip=?,src_user=?,gmt_modified=?, app_name=?,c_desc=?,"
+                        + "c_use=?,effect=?,type=?,c_schema=?,encrypted_data_key=? "
+                        + "WHERE data_id=? AND group_id=? AND tenant_id=? AND (md5=? OR md5 IS NULL OR md5='')");
+        assertArrayEquals(
+                new Object[] {newContent, newMD5, srcIp, srcUser, time, appNameTmp, desc, use, effect, type, schema, encryptedDataKey,
+                        dataId, group, tenantId, md5}, mapperResult.getParamList().toArray());
     }
 }

plugin/datasource/src/test/java/com/alibaba/nacos/plugin/datasource/impl/mysql/ConfigInfoTagMapperByMySqlTest.java

@@ -22,16 +22,16 @@ import com.alibaba.nacos.plugin.datasource.constants.TableConstant;
 import com.alibaba.nacos.plugin.datasource.model.MapperContext;
 import com.alibaba.nacos.plugin.datasource.model.MapperResult;
 import com.google.common.collect.Lists;
-import org.junit.Assert;
-import org.junit.Before;
-import org.junit.Test;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
 
 import java.sql.Timestamp;
 import java.util.List;
 
-public class ConfigInfoTagMapperByMySqlTest {
-    
-    private ConfigInfoTagMapperByMySql configInfoTagMapperByMySql;
+import static org.junit.jupiter.api.Assertions.assertArrayEquals;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+class ConfigInfoTagMapperByMySqlTest {
     
     private final Object[] emptyObjs = new Object[] {};
     
@@ -53,8 +53,10 @@ public class ConfigInfoTagMapperByMySqlTest {
     
     MapperContext context;
     
-    @Before
-    public void setUp() throws Exception {
+    private ConfigInfoTagMapperByMySql configInfoTagMapperByMySql;
+    
+    @BeforeEach
+    void setUp() throws Exception {
         configInfoTagMapperByMySql = new ConfigInfoTagMapperByMySql();
         
         context = new MapperContext(startRow, pageSize);
@@ -68,7 +70,7 @@ public class ConfigInfoTagMapperByMySqlTest {
     }
     
     @Test
-    public void testUpdateConfigInfo4TagCas() {
+    void testUpdateConfigInfo4TagCas() {
         String newContent = "new Content";
         String newMD5 = "newMD5";
         String srcIp = "1.1.1.1";
@@ -106,34 +108,31 @@ public class ConfigInfoTagMapperByMySqlTest {
         
         MapperResult mapperResult = configInfoTagMapperByMySql.updateConfigInfo4TagCas(context);
         
-        Assert.assertEquals(mapperResult.getSql(),
-                "UPDATE config_info_tag SET content = ?, md5 = ?, src_ip = ?,src_user = ?,gmt_modified = ?,"
-                        + "app_name = ? WHERE data_id = ? AND group_id = ? AND tenant_id = ? AND tag_id = ? AND "
-                        + "(md5 = ? OR md5 IS NULL OR md5 = '')");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(),
-                new Object[] {newContent, newMD5, srcIp, srcUser, time, appNameTmp, dataId, group, tenantId, tagId,
-                        md5});
+        assertEquals(mapperResult.getSql(), "UPDATE config_info_tag SET content = ?, md5 = ?, src_ip = ?,src_user = ?,gmt_modified = ?,"
+                + "app_name = ? WHERE data_id = ? AND group_id = ? AND tenant_id = ? AND tag_id = ? AND "
+                + "(md5 = ? OR md5 IS NULL OR md5 = '')");
+        assertArrayEquals(new Object[] {newContent, newMD5, srcIp, srcUser, time, appNameTmp, dataId, group, tenantId, tagId, md5},
+                mapperResult.getParamList().toArray());
     }
     
     @Test
-    public void testFindAllConfigInfoTagForDumpAllFetchRows() {
+    void testFindAllConfigInfoTagForDumpAllFetchRows() {
         MapperResult mapperResult = configInfoTagMapperByMySql.findAllConfigInfoTagForDumpAllFetchRows(context);
-        Assert.assertEquals(mapperResult.getSql(),
-                " SELECT t.id,data_id,group_id,tenant_id,tag_id,app_name,content,md5,gmt_modified  FROM (  "
-                        + "SELECT id FROM config_info_tag  ORDER BY id LIMIT " + startRow + "," + pageSize
-                        + " ) g, config_info_tag t  WHERE g.id = t.id  ");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), emptyObjs);
+        assertEquals(mapperResult.getSql(), " SELECT t.id,data_id,group_id,tenant_id,tag_id,app_name,content,md5,gmt_modified  FROM (  "
+                + "SELECT id FROM config_info_tag  ORDER BY id LIMIT " + startRow + "," + pageSize
+                + " ) g, config_info_tag t  WHERE g.id = t.id  ");
+        assertArrayEquals(mapperResult.getParamList().toArray(), emptyObjs);
     }
     
     @Test
-    public void testGetTableName() {
+    void testGetTableName() {
         String tableName = configInfoTagMapperByMySql.getTableName();
-        Assert.assertEquals(tableName, TableConstant.CONFIG_INFO_TAG);
+        assertEquals(TableConstant.CONFIG_INFO_TAG, tableName);
     }
     
     @Test
-    public void testGetDataSource() {
+    void testGetDataSource() {
         String dataSource = configInfoTagMapperByMySql.getDataSource();
-        Assert.assertEquals(dataSource, DataSourceConstant.MYSQL);
+        assertEquals(DataSourceConstant.MYSQL, dataSource);
     }
 }

plugin/datasource/src/test/java/com/alibaba/nacos/plugin/datasource/impl/mysql/ConfigTagsRelationMapperByMySqlTest.java

@@ -22,16 +22,16 @@ import com.alibaba.nacos.plugin.datasource.constants.FieldConstant;
 import com.alibaba.nacos.plugin.datasource.constants.TableConstant;
 import com.alibaba.nacos.plugin.datasource.model.MapperContext;
 import com.alibaba.nacos.plugin.datasource.model.MapperResult;
-import org.junit.Assert;
-import org.junit.Before;
-import org.junit.Test;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
 
 import java.util.Arrays;
 import java.util.List;
 
-public class ConfigTagsRelationMapperByMySqlTest {
-    
-    private ConfigTagsRelationMapperByMySql configTagsRelationMapperByMySql;
+import static org.junit.jupiter.api.Assertions.assertArrayEquals;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+class ConfigTagsRelationMapperByMySqlTest {
     
     int startRow = 0;
     
@@ -43,8 +43,10 @@ public class ConfigTagsRelationMapperByMySqlTest {
     
     MapperContext context;
     
-    @Before
-    public void setUp() throws Exception {
+    private ConfigTagsRelationMapperByMySql configTagsRelationMapperByMySql;
+    
+    @BeforeEach
+    void setUp() throws Exception {
         configTagsRelationMapperByMySql = new ConfigTagsRelationMapperByMySql();
         context = new MapperContext(startRow, pageSize);
         context.putWhereParameter(FieldConstant.TENANT_ID, tenantId);
@@ -52,58 +54,54 @@ public class ConfigTagsRelationMapperByMySqlTest {
     }
     
     @Test
-    public void testFindConfigInfoLike4PageCountRows() {
+    void testFindConfigInfoLike4PageCountRows() {
         MapperResult mapperResult = configTagsRelationMapperByMySql.findConfigInfoLike4PageCountRows(context);
-        Assert.assertEquals(mapperResult.getSql(),
-                "SELECT count(*) FROM config_info  a LEFT JOIN config_tags_relation b ON a.id=b.id  WHERE  "
-                        + "a.tenant_id LIKE ?  AND b.tag_name IN (?, ?, ?, ?, ?) ");
+        assertEquals(mapperResult.getSql(), "SELECT count(*) FROM config_info  a LEFT JOIN config_tags_relation b ON a.id=b.id  WHERE  "
+                + "a.tenant_id LIKE ?  AND b.tag_name IN (?, ?, ?, ?, ?) ");
         List<Object> list = CollectionUtils.list(tenantId);
         list.addAll(Arrays.asList(tagArr));
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), list.toArray());
+        assertArrayEquals(mapperResult.getParamList().toArray(), list.toArray());
     }
     
     @Test
-    public void testFindConfigInfo4PageCountRows() {
+    void testFindConfigInfo4PageCountRows() {
         MapperResult mapperResult = configTagsRelationMapperByMySql.findConfigInfo4PageCountRows(context);
-        Assert.assertEquals(mapperResult.getSql(),
-                "SELECT count(*) FROM config_info  a LEFT JOIN config_tags_relation b ON a.id=b.id "
-                        + "WHERE  a.tenant_id=?  AND b.tag_name IN (?, ?, ?, ?, ?) ");
+        assertEquals(mapperResult.getSql(), "SELECT count(*) FROM config_info  a LEFT JOIN config_tags_relation b ON a.id=b.id "
+                + "WHERE  a.tenant_id=?  AND b.tag_name IN (?, ?, ?, ?, ?) ");
         List<Object> list = CollectionUtils.list(tenantId);
         list.addAll(Arrays.asList(tagArr));
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), list.toArray());
+        assertArrayEquals(mapperResult.getParamList().toArray(), list.toArray());
     }
     
     @Test
-    public void testFindConfigInfo4PageFetchRows() {
+    void testFindConfigInfo4PageFetchRows() {
         context.putWhereParameter(FieldConstant.DATA_ID, "dataID1");
         context.putWhereParameter(FieldConstant.GROUP_ID, "groupID1");
         context.putWhereParameter(FieldConstant.APP_NAME, "AppName1");
         context.putWhereParameter(FieldConstant.CONTENT, "Content1");
         
         MapperResult mapperResult = configTagsRelationMapperByMySql.findConfigInfo4PageFetchRows(context);
-        Assert.assertEquals(
-                "SELECT a.id,a.data_id,a.group_id,a.tenant_id,a.app_name,a.content FROM config_info  "
-                        + "a LEFT JOIN config_tags_relation b ON a.id=b.id "
-                        + "WHERE  a.tenant_id=?  AND a.data_id=?  AND a.group_id=?  AND a.app_name=?  AND a.content LIKE ? "
-                        + " AND b.tag_name IN (?, ?, ?, ?, ?)  LIMIT "
-                        + startRow + "," + pageSize, mapperResult.getSql());
+        assertEquals("SELECT a.id,a.data_id,a.group_id,a.tenant_id,a.app_name,a.content FROM config_info  "
+                + "a LEFT JOIN config_tags_relation b ON a.id=b.id "
+                + "WHERE  a.tenant_id=?  AND a.data_id=?  AND a.group_id=?  AND a.app_name=?  AND a.content LIKE ? "
+                + " AND b.tag_name IN (?, ?, ?, ?, ?)  LIMIT " + startRow + "," + pageSize, mapperResult.getSql());
         List<Object> list = CollectionUtils.list(tenantId);
         list.add("dataID1");
         list.add("groupID1");
         list.add("AppName1");
         list.add("Content1");
         list.addAll(Arrays.asList(tagArr));
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), list.toArray());
+        assertArrayEquals(mapperResult.getParamList().toArray(), list.toArray());
     }
     
     @Test
-    public void testFindConfigInfoLike4PageCountRowss() {
+    void testFindConfigInfoLike4PageCountRowss() {
         context.putWhereParameter(FieldConstant.DATA_ID, "dataID1");
         context.putWhereParameter(FieldConstant.GROUP_ID, "groupID1");
         context.putWhereParameter(FieldConstant.APP_NAME, "AppName1");
         context.putWhereParameter(FieldConstant.CONTENT, "Content1");
         MapperResult mapperResult = configTagsRelationMapperByMySql.findConfigInfoLike4PageCountRows(context);
-        Assert.assertEquals("SELECT count(*) FROM config_info  a LEFT JOIN config_tags_relation b ON a.id=b.id  "
+        assertEquals("SELECT count(*) FROM config_info  a LEFT JOIN config_tags_relation b ON a.id=b.id  "
                 + "WHERE  a.tenant_id LIKE ?  AND a.data_id LIKE ?  AND a.group_id LIKE ?  AND a.app_name = ?  "
                 + "AND a.content LIKE ?  AND b.tag_name IN (?, ?, ?, ?, ?) ", mapperResult.getSql());
         List<Object> list = CollectionUtils.list(tenantId);
@@ -112,39 +110,38 @@ public class ConfigTagsRelationMapperByMySqlTest {
         list.add("AppName1");
         list.add("Content1");
         list.addAll(Arrays.asList(tagArr));
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), list.toArray());
+        assertArrayEquals(mapperResult.getParamList().toArray(), list.toArray());
     }
     
     @Test
-    public void tsetFindConfigInfoLike4PageFetchRows() {
+    void tsetFindConfigInfoLike4PageFetchRows() {
         context.putWhereParameter(FieldConstant.DATA_ID, "dataID1");
         context.putWhereParameter(FieldConstant.GROUP_ID, "groupID1");
         context.putWhereParameter(FieldConstant.APP_NAME, "AppName1");
         context.putWhereParameter(FieldConstant.CONTENT, "Content1");
         MapperResult mapperResult = configTagsRelationMapperByMySql.findConfigInfoLike4PageFetchRows(context);
-        Assert.assertEquals(mapperResult.getSql(),
-                "SELECT a.id,a.data_id,a.group_id,a.tenant_id,a.app_name,a.content FROM config_info a LEFT JOIN"
-                        + " config_tags_relation b ON a.id=b.id  WHERE  a.tenant_id LIKE ?  AND a.data_id LIKE ?  "
-                        + "AND a.group_id LIKE ?  AND a.app_name = ?  AND a.content LIKE ?  AND b.tag_name IN (?, ?, ?, ?, ?)  LIMIT "
-                        + startRow + "," + pageSize);
+        assertEquals(mapperResult.getSql(), "SELECT a.id,a.data_id,a.group_id,a.tenant_id,a.app_name,a.content FROM config_info a LEFT JOIN"
+                + " config_tags_relation b ON a.id=b.id  WHERE  a.tenant_id LIKE ?  AND a.data_id LIKE ?  "
+                + "AND a.group_id LIKE ?  AND a.app_name = ?  AND a.content LIKE ?  AND b.tag_name IN (?, ?, ?, ?, ?)  LIMIT " + startRow
+                + "," + pageSize);
         List<Object> list = CollectionUtils.list(tenantId);
         list.add("dataID1");
         list.add("groupID1");
         list.add("AppName1");
         list.add("Content1");
         list.addAll(Arrays.asList(tagArr));
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), list.toArray());
+        assertArrayEquals(mapperResult.getParamList().toArray(), list.toArray());
     }
     
     @Test
-    public void testGetTableName() {
+    void testGetTableName() {
         String tableName = configTagsRelationMapperByMySql.getTableName();
-        Assert.assertEquals(tableName, TableConstant.CONFIG_TAGS_RELATION);
+        assertEquals(TableConstant.CONFIG_TAGS_RELATION, tableName);
     }
     
     @Test
-    public void testGetDataSource() {
+    void testGetDataSource() {
         String dataSource = configTagsRelationMapperByMySql.getDataSource();
-        Assert.assertEquals(dataSource, DataSourceConstant.MYSQL);
+        assertEquals(DataSourceConstant.MYSQL, dataSource);
     }
 }

plugin/datasource/src/test/java/com/alibaba/nacos/plugin/datasource/impl/mysql/GroupCapacityMapperByMysqlTest.java

@@ -21,15 +21,15 @@ import com.alibaba.nacos.plugin.datasource.constants.FieldConstant;
 import com.alibaba.nacos.plugin.datasource.constants.TableConstant;
 import com.alibaba.nacos.plugin.datasource.model.MapperContext;
 import com.alibaba.nacos.plugin.datasource.model.MapperResult;
-import org.junit.Assert;
-import org.junit.Before;
-import org.junit.Test;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
 
 import java.sql.Timestamp;
 
-public class GroupCapacityMapperByMysqlTest {
-    
-    private GroupCapacityMapperByMysql groupCapacityMapperByMysql;
+import static org.junit.jupiter.api.Assertions.assertArrayEquals;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+class GroupCapacityMapperByMysqlTest {
     
     private final Object[] emptyObjs = new Object[] {};
     
@@ -45,8 +45,10 @@ public class GroupCapacityMapperByMysqlTest {
     
     MapperContext context;
     
-    @Before
-    public void setUp() throws Exception {
+    private GroupCapacityMapperByMysql groupCapacityMapperByMysql;
+    
+    @BeforeEach
+    void setUp() throws Exception {
         groupCapacityMapperByMysql = new GroupCapacityMapperByMysql();
         context = new MapperContext(startRow, pageSize);
         context.putUpdateParameter(FieldConstant.GMT_MODIFIED, modified);
@@ -56,19 +58,19 @@ public class GroupCapacityMapperByMysqlTest {
     }
     
     @Test
-    public void testGetTableName() {
+    void testGetTableName() {
         String tableName = groupCapacityMapperByMysql.getTableName();
-        Assert.assertEquals(tableName, TableConstant.GROUP_CAPACITY);
+        assertEquals(TableConstant.GROUP_CAPACITY, tableName);
     }
     
     @Test
-    public void testGetDataSource() {
+    void testGetDataSource() {
         String dataSource = groupCapacityMapperByMysql.getDataSource();
-        Assert.assertEquals(dataSource, DataSourceConstant.MYSQL);
+        assertEquals(DataSourceConstant.MYSQL, dataSource);
     }
     
     @Test
-    public void testInsertIntoSelect() {
+    void testInsertIntoSelect() {
         Object group = "group";
         Object quota = "quota";
         Object maxAggrSize = 10;
@@ -80,21 +82,21 @@ public class GroupCapacityMapperByMysqlTest {
         context.putUpdateParameter(FieldConstant.MAX_SIZE, maxSize);
         context.putUpdateParameter(FieldConstant.MAX_AGGR_SIZE, maxAggrSize);
         context.putUpdateParameter(FieldConstant.MAX_AGGR_COUNT, maxAggrCount);
-    
+        
         context.putUpdateParameter(FieldConstant.GMT_CREATE, createTime);
         context.putUpdateParameter(FieldConstant.GMT_MODIFIED, modified);
         
         MapperResult mapperResult = groupCapacityMapperByMysql.insertIntoSelect(context);
-        Assert.assertEquals(mapperResult.getSql(),
+        assertEquals(mapperResult.getSql(),
                 "INSERT INTO group_capacity (group_id, quota, usage, max_size, max_aggr_count, max_aggr_size,gmt_create,"
                         + " gmt_modified) SELECT ?, ?, count(*), ?, ?, ?, ?, ? FROM config_info");
         
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(),
-                new Object[] {group, quota, maxSize, maxAggrCount, maxAggrSize, createTime, modified});
+        assertArrayEquals(new Object[] {group, quota, maxSize, maxAggrCount, maxAggrSize, createTime, modified},
+                mapperResult.getParamList().toArray());
     }
     
     @Test
-    public void testInsertIntoSelectByWhere() {
+    void testInsertIntoSelectByWhere() {
         Object group = "group";
         Object quota = "quota";
         Object maxAggrSize = 10;
@@ -112,72 +114,71 @@ public class GroupCapacityMapperByMysqlTest {
         context.putUpdateParameter(FieldConstant.GMT_MODIFIED, modified);
         
         MapperResult mapperResult = groupCapacityMapperByMysql.insertIntoSelectByWhere(context);
-        Assert.assertEquals(mapperResult.getSql(),
+        assertEquals(mapperResult.getSql(),
                 "INSERT INTO group_capacity (group_id, quota, usage, max_size, max_aggr_count, max_aggr_size, gmt_create,"
                         + " gmt_modified) SELECT ?, ?, count(*), ?, ?, ?, ?, ? FROM config_info WHERE group_id=? AND tenant_id = ''");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(),
-                new Object[] {group, quota, maxSize, maxAggrCount, maxAggrSize, createTime, modified, group});
+        assertArrayEquals(new Object[] {group, quota, maxSize, maxAggrCount, maxAggrSize, createTime, modified, group},
+                mapperResult.getParamList().toArray());
     }
     
     @Test
-    public void testIncrementUsageByWhereQuotaEqualZero() {
+    void testIncrementUsageByWhereQuotaEqualZero() {
         Object usage = 1;
         context.putWhereParameter(FieldConstant.USAGE, usage);
         MapperResult mapperResult = groupCapacityMapperByMysql.incrementUsageByWhereQuotaEqualZero(context);
-        Assert.assertEquals(mapperResult.getSql(),
-                "UPDATE group_capacity SET usage = usage + 1, gmt_modified = ? WHERE group_id = ? AND usage < ? AND quota = 0");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), new Object[] {modified, groupId, usage});
+        assertEquals("UPDATE group_capacity SET usage = usage + 1, gmt_modified = ? WHERE group_id = ? AND usage < ? AND quota = 0",
+                mapperResult.getSql());
+        assertArrayEquals(new Object[] {modified, groupId, usage}, mapperResult.getParamList().toArray());
     }
     
     @Test
-    public void testIncrementUsageByWhereQuotaNotEqualZero() {
+    void testIncrementUsageByWhereQuotaNotEqualZero() {
         
         MapperResult mapperResult = groupCapacityMapperByMysql.incrementUsageByWhereQuotaNotEqualZero(context);
-        Assert.assertEquals(mapperResult.getSql(),
-                "UPDATE group_capacity SET usage = usage + 1, gmt_modified = ? WHERE group_id = ? AND usage < quota AND quota != 0");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), new Object[] {modified, groupId});
+        assertEquals("UPDATE group_capacity SET usage = usage + 1, gmt_modified = ? WHERE group_id = ? AND usage < quota AND quota != 0",
+                mapperResult.getSql());
+        assertArrayEquals(new Object[] {modified, groupId}, mapperResult.getParamList().toArray());
     }
     
     @Test
-    public void testIncrementUsageByWhere() {
+    void testIncrementUsageByWhere() {
         MapperResult mapperResult = groupCapacityMapperByMysql.incrementUsageByWhere(context);
-        Assert.assertEquals(mapperResult.getSql(),
-                "UPDATE group_capacity SET usage = usage + 1, gmt_modified = ? WHERE group_id = ?");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), new Object[] {modified, groupId});
+        assertEquals("UPDATE group_capacity SET usage = usage + 1, gmt_modified = ? WHERE group_id = ?", mapperResult.getSql());
+        assertArrayEquals(new Object[] {modified, groupId}, mapperResult.getParamList().toArray());
     }
     
     @Test
-    public void testDecrementUsageByWhere() {
+    void testDecrementUsageByWhere() {
         MapperResult mapperResult = groupCapacityMapperByMysql.decrementUsageByWhere(context);
-        Assert.assertEquals(mapperResult.getSql(),
-                "UPDATE group_capacity SET usage = usage - 1, gmt_modified = ? WHERE group_id = ? AND usage > 0");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), new Object[] {modified, groupId});
+        assertEquals("UPDATE group_capacity SET usage = usage - 1, gmt_modified = ? WHERE group_id = ? AND usage > 0",
+                mapperResult.getSql());
+        assertArrayEquals(new Object[] {modified, groupId}, mapperResult.getParamList().toArray());
     }
     
     @Test
-    public void testUpdateUsage() {
+    void testUpdateUsage() {
         MapperResult mapperResult = groupCapacityMapperByMysql.updateUsage(context);
-        Assert.assertEquals(mapperResult.getSql(),
-                "UPDATE group_capacity SET usage = (SELECT count(*) FROM config_info), gmt_modified = ? WHERE group_id = ?");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), new Object[] {modified, groupId});
+        assertEquals("UPDATE group_capacity SET usage = (SELECT count(*) FROM config_info), gmt_modified = ? WHERE group_id = ?",
+                mapperResult.getSql());
+        assertArrayEquals(new Object[] {modified, groupId}, mapperResult.getParamList().toArray());
     }
     
     @Test
-    public void testUpdateUsageByWhere() {
+    void testUpdateUsageByWhere() {
         MapperResult mapperResult = groupCapacityMapperByMysql.updateUsageByWhere(context);
-        Assert.assertEquals(mapperResult.getSql(),
+        assertEquals(mapperResult.getSql(),
                 "UPDATE group_capacity SET usage = (SELECT count(*) FROM config_info WHERE group_id=? AND tenant_id = ''),"
                         + " gmt_modified = ? WHERE group_id= ?");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), new Object[] {groupId, modified, groupId});
+        assertArrayEquals(new Object[] {groupId, modified, groupId}, mapperResult.getParamList().toArray());
     }
     
     @Test
-    public void testSelectGroupInfoBySize() {
+    void testSelectGroupInfoBySize() {
         Object id = 1;
         context.putWhereParameter(FieldConstant.ID, id);
         MapperResult mapperResult = groupCapacityMapperByMysql.selectGroupInfoBySize(context);
-        Assert.assertEquals(mapperResult.getSql(), "SELECT id, group_id FROM group_capacity WHERE id > ? LIMIT ?");
+        assertEquals("SELECT id, group_id FROM group_capacity WHERE id > ? LIMIT ?", mapperResult.getSql());
         context.putWhereParameter(FieldConstant.GMT_CREATE, createTime);
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), new Object[] {id, pageSize});
+        assertArrayEquals(new Object[] {id, pageSize}, mapperResult.getParamList().toArray());
     }
 }

plugin/datasource/src/test/java/com/alibaba/nacos/plugin/datasource/impl/mysql/HistoryConfigInfoMapperByMySqlTest.java

@@ -21,15 +21,15 @@ import com.alibaba.nacos.plugin.datasource.constants.FieldConstant;
 import com.alibaba.nacos.plugin.datasource.constants.TableConstant;
 import com.alibaba.nacos.plugin.datasource.model.MapperContext;
 import com.alibaba.nacos.plugin.datasource.model.MapperResult;
-import org.junit.Assert;
-import org.junit.Before;
-import org.junit.Test;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
 
 import java.sql.Timestamp;
 
-public class HistoryConfigInfoMapperByMySqlTest {
-    
-    private HistoryConfigInfoMapperByMySql historyConfigInfoMapperByMySql;
+import static org.junit.jupiter.api.Assertions.assertArrayEquals;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+class HistoryConfigInfoMapperByMySqlTest {
     
     int startRow = 0;
     
@@ -45,8 +45,10 @@ public class HistoryConfigInfoMapperByMySqlTest {
     
     MapperContext context;
     
-    @Before
-    public void setUp() throws Exception {
+    private HistoryConfigInfoMapperByMySql historyConfigInfoMapperByMySql;
+    
+    @BeforeEach
+    void setUp() throws Exception {
         historyConfigInfoMapperByMySql = new HistoryConfigInfoMapperByMySql();
         context = new MapperContext(startRow, pageSize);
         context.putWhereParameter(FieldConstant.START_TIME, startTime);
@@ -57,31 +59,30 @@ public class HistoryConfigInfoMapperByMySqlTest {
     }
     
     @Test
-    public void testRemoveConfigHistory() {
+    void testRemoveConfigHistory() {
         MapperResult mapperResult = historyConfigInfoMapperByMySql.removeConfigHistory(context);
-        Assert.assertEquals(mapperResult.getSql(), "DELETE FROM his_config_info WHERE gmt_modified < ? LIMIT ?");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), new Object[] {startTime, limitSize});
+        assertEquals("DELETE FROM his_config_info WHERE gmt_modified < ? LIMIT ?", mapperResult.getSql());
+        assertArrayEquals(new Object[] {startTime, limitSize}, mapperResult.getParamList().toArray());
     }
     
     @Test
-    public void testFindConfigHistoryCountByTime() {
+    void testFindConfigHistoryCountByTime() {
         MapperResult mapperResult = historyConfigInfoMapperByMySql.findConfigHistoryCountByTime(context);
-        Assert.assertEquals(mapperResult.getSql(), "SELECT count(*) FROM his_config_info WHERE gmt_modified < ?");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), new Object[] {startTime});
+        assertEquals("SELECT count(*) FROM his_config_info WHERE gmt_modified < ?", mapperResult.getSql());
+        assertArrayEquals(new Object[] {startTime}, mapperResult.getParamList().toArray());
     }
     
     @Test
-    public void testFindDeletedConfig() {
+    void testFindDeletedConfig() {
         MapperResult mapperResult = historyConfigInfoMapperByMySql.findDeletedConfig(context);
-        Assert.assertEquals(mapperResult.getSql(),
-                "SELECT data_id, group_id, tenant_id,gmt_modified,nid FROM his_config_info "
-                        + "WHERE op_type = 'D' AND gmt_modified >= ? and nid > ? order by nid limit ? ");
+        assertEquals(mapperResult.getSql(), "SELECT data_id, group_id, tenant_id,gmt_modified,nid FROM his_config_info "
+                + "WHERE op_type = 'D' AND gmt_modified >= ? and nid > ? order by nid limit ? ");
         
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), new Object[] {startTime, lastMaxId, pageSize});
+        assertArrayEquals(new Object[] {startTime, lastMaxId, pageSize}, mapperResult.getParamList().toArray());
     }
     
     @Test
-    public void testFindConfigHistoryFetchRows() {
+    void testFindConfigHistoryFetchRows() {
         Object dataId = "dataId";
         Object groupId = "groupId";
         Object tenantId = "tenantId";
@@ -91,32 +92,31 @@ public class HistoryConfigInfoMapperByMySqlTest {
         context.putWhereParameter(FieldConstant.TENANT_ID, tenantId);
         context.putWhereParameter(FieldConstant.DATA_ID, dataId);
         MapperResult mapperResult = historyConfigInfoMapperByMySql.findConfigHistoryFetchRows(context);
-        Assert.assertEquals(mapperResult.getSql(),
+        assertEquals(mapperResult.getSql(),
                 "SELECT nid,data_id,group_id,tenant_id,app_name,src_ip,src_user,op_type,gmt_create,gmt_modified FROM his_config_info "
                         + "WHERE data_id = ? AND group_id = ? AND tenant_id = ? ORDER BY nid DESC");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), new Object[] {dataId, groupId, tenantId});
+        assertArrayEquals(new Object[] {dataId, groupId, tenantId}, mapperResult.getParamList().toArray());
     }
     
     @Test
-    public void testDetailPreviousConfigHistory() {
+    void testDetailPreviousConfigHistory() {
         Object id = "1";
         context.putWhereParameter(FieldConstant.ID, id);
         MapperResult mapperResult = historyConfigInfoMapperByMySql.detailPreviousConfigHistory(context);
-        Assert.assertEquals(mapperResult.getSql(),
-                "SELECT nid,data_id,group_id,tenant_id,app_name,content,md5,src_user,src_ip,op_type,gmt_create,"
-                        + "gmt_modified,encrypted_data_key FROM his_config_info WHERE nid = (SELECT max(nid) FROM his_config_info WHERE id = ?)");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), new Object[] {id});
+        assertEquals(mapperResult.getSql(), "SELECT nid,data_id,group_id,tenant_id,app_name,content,md5,src_user,src_ip,op_type,gmt_create,"
+                + "gmt_modified,encrypted_data_key FROM his_config_info WHERE nid = (SELECT max(nid) FROM his_config_info WHERE id = ?)");
+        assertArrayEquals(new Object[] {id}, mapperResult.getParamList().toArray());
     }
     
     @Test
-    public void testGetTableName() {
+    void testGetTableName() {
         String tableName = historyConfigInfoMapperByMySql.getTableName();
-        Assert.assertEquals(tableName, TableConstant.HIS_CONFIG_INFO);
+        assertEquals(TableConstant.HIS_CONFIG_INFO, tableName);
     }
     
     @Test
-    public void testGetDataSource() {
+    void testGetDataSource() {
         String dataSource = historyConfigInfoMapperByMySql.getDataSource();
-        Assert.assertEquals(dataSource, DataSourceConstant.MYSQL);
+        assertEquals(DataSourceConstant.MYSQL, dataSource);
     }
 }

plugin/datasource/src/test/java/com/alibaba/nacos/plugin/datasource/impl/mysql/TenantCapacityMapperByMySqlTest.java

@@ -21,28 +21,30 @@ import com.alibaba.nacos.plugin.datasource.constants.FieldConstant;
 import com.alibaba.nacos.plugin.datasource.constants.TableConstant;
 import com.alibaba.nacos.plugin.datasource.model.MapperContext;
 import com.alibaba.nacos.plugin.datasource.model.MapperResult;
-import org.junit.Assert;
-import org.junit.Before;
-import org.junit.Test;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
 
 import java.sql.Timestamp;
 
-public class TenantCapacityMapperByMySqlTest {
-    
-    private TenantCapacityMapperByMySql tenantCapacityMapperByMySql;
+import static org.junit.jupiter.api.Assertions.assertArrayEquals;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+class TenantCapacityMapperByMySqlTest {
     
     String tenantId = "tenantId";
     
     MapperContext context;
     
+    private TenantCapacityMapperByMySql tenantCapacityMapperByMySql;
+    
     private Object modified = new Timestamp(System.currentTimeMillis());
     
     private Object oldModified = new Timestamp(System.currentTimeMillis());
     
     private Object usage = 1;
     
-    @Before
-    public void setUp() throws Exception {
+    @BeforeEach
+    void setUp() throws Exception {
         tenantCapacityMapperByMySql = new TenantCapacityMapperByMySql();
         context = new MapperContext();
         context.putUpdateParameter(FieldConstant.GMT_MODIFIED, modified);
@@ -53,74 +55,70 @@ public class TenantCapacityMapperByMySqlTest {
     }
     
     @Test
-    public void testGetTableName() {
+    void testGetTableName() {
         String tableName = tenantCapacityMapperByMySql.getTableName();
-        Assert.assertEquals(tableName, TableConstant.TENANT_CAPACITY);
+        assertEquals(TableConstant.TENANT_CAPACITY, tableName);
     }
     
     @Test
-    public void testGetDataSource() {
+    void testGetDataSource() {
         String dataSource = tenantCapacityMapperByMySql.getDataSource();
-        Assert.assertEquals(dataSource, DataSourceConstant.MYSQL);
+        assertEquals(DataSourceConstant.MYSQL, dataSource);
     }
     
     @Test
-    public void testIncrementUsageWithDefaultQuotaLimit() {
+    void testIncrementUsageWithDefaultQuotaLimit() {
         MapperResult mapperResult = tenantCapacityMapperByMySql.incrementUsageWithDefaultQuotaLimit(context);
-        Assert.assertEquals(mapperResult.getSql(),
-                "UPDATE tenant_capacity SET usage = usage + 1, gmt_modified = ? WHERE tenant_id = ? AND usage <"
-                        + " ? AND quota = 0");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), new Object[] {modified, tenantId, usage});
+        assertEquals(mapperResult.getSql(),
+                "UPDATE tenant_capacity SET usage = usage + 1, gmt_modified = ? WHERE tenant_id = ? AND usage <" + " ? AND quota = 0");
+        assertArrayEquals(new Object[] {modified, tenantId, usage}, mapperResult.getParamList().toArray());
     }
     
     @Test
-    public void testIncrementUsageWithQuotaLimit() {
+    void testIncrementUsageWithQuotaLimit() {
         MapperResult mapperResult = tenantCapacityMapperByMySql.incrementUsageWithQuotaLimit(context);
-        Assert.assertEquals(mapperResult.getSql(),
-                "UPDATE tenant_capacity SET usage = usage + 1, gmt_modified = ? WHERE tenant_id = ? AND usage < "
-                        + "quota AND quota != 0");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), new Object[] {modified, tenantId});
+        assertEquals(mapperResult.getSql(),
+                "UPDATE tenant_capacity SET usage = usage + 1, gmt_modified = ? WHERE tenant_id = ? AND usage < " + "quota AND quota != 0");
+        assertArrayEquals(new Object[] {modified, tenantId}, mapperResult.getParamList().toArray());
     }
     
     @Test
-    public void testIncrementUsage() {
+    void testIncrementUsage() {
         MapperResult mapperResult = tenantCapacityMapperByMySql.incrementUsage(context);
-        Assert.assertEquals(mapperResult.getSql(),
-                "UPDATE tenant_capacity SET usage = usage + 1, gmt_modified = ? WHERE tenant_id = ?");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), new Object[] {modified, tenantId});
+        assertEquals("UPDATE tenant_capacity SET usage = usage + 1, gmt_modified = ? WHERE tenant_id = ?", mapperResult.getSql());
+        assertArrayEquals(new Object[] {modified, tenantId}, mapperResult.getParamList().toArray());
     }
     
     @Test
-    public void testDecrementUsage() {
+    void testDecrementUsage() {
         MapperResult mapperResult = tenantCapacityMapperByMySql.decrementUsage(context);
-        Assert.assertEquals(mapperResult.getSql(),
-                "UPDATE tenant_capacity SET usage = usage - 1, gmt_modified = ? WHERE tenant_id = ? AND usage > 0");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), new Object[] {modified, tenantId});
+        assertEquals("UPDATE tenant_capacity SET usage = usage - 1, gmt_modified = ? WHERE tenant_id = ? AND usage > 0",
+                mapperResult.getSql());
+        assertArrayEquals(new Object[] {modified, tenantId}, mapperResult.getParamList().toArray());
     }
     
     @Test
-    public void testCorrectUsage() {
+    void testCorrectUsage() {
         MapperResult mapperResult = tenantCapacityMapperByMySql.correctUsage(context);
-        Assert.assertEquals(mapperResult.getSql(),
-                "UPDATE tenant_capacity SET usage = (SELECT count(*) FROM config_info WHERE tenant_id = ?), "
-                        + "gmt_modified = ? WHERE tenant_id = ?");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), new Object[] {tenantId, modified, tenantId});
+        assertEquals(mapperResult.getSql(), "UPDATE tenant_capacity SET usage = (SELECT count(*) FROM config_info WHERE tenant_id = ?), "
+                + "gmt_modified = ? WHERE tenant_id = ?");
+        assertArrayEquals(new Object[] {tenantId, modified, tenantId}, mapperResult.getParamList().toArray());
         
     }
     
     @Test
-    public void testGetCapacityList4CorrectUsage() {
+    void testGetCapacityList4CorrectUsage() {
         Object id = 1;
         Object limit = 10;
         context.putWhereParameter(FieldConstant.ID, id);
         context.putWhereParameter(FieldConstant.LIMIT_SIZE, limit);
         MapperResult mapperResult = tenantCapacityMapperByMySql.getCapacityList4CorrectUsage(context);
-        Assert.assertEquals(mapperResult.getSql(), "SELECT id, tenant_id FROM tenant_capacity WHERE id>? LIMIT ?");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(), new Object[] {id, limit});
+        assertEquals("SELECT id, tenant_id FROM tenant_capacity WHERE id>? LIMIT ?", mapperResult.getSql());
+        assertArrayEquals(new Object[] {id, limit}, mapperResult.getParamList().toArray());
     }
     
     @Test
-    public void testInsertTenantCapacity() {
+    void testInsertTenantCapacity() {
         Object group = "group";
         Object quota = "quota";
         Object maxAggrSize = 10;
@@ -141,10 +139,10 @@ public class TenantCapacityMapperByMySqlTest {
         context.putWhereParameter(FieldConstant.TENANT_ID, tenantId);
         
         MapperResult mapperResult = tenantCapacityMapperByMySql.insertTenantCapacity(context);
-        Assert.assertEquals(mapperResult.getSql(),
+        assertEquals(mapperResult.getSql(),
                 "INSERT INTO tenant_capacity (tenant_id, quota, usage, max_size, max_aggr_count, max_aggr_size, "
                         + "gmt_create, gmt_modified) SELECT ?, ?, count(*), ?, ?, ?, ?, ? FROM config_info WHERE tenant_id=?;");
-        Assert.assertArrayEquals(mapperResult.getParamList().toArray(),
-                new Object[] {tenantId, quota, maxSize, maxAggrCount, maxAggrSize, createTime, modified, tenantId});
+        assertArrayEquals(new Object[] {tenantId, quota, maxSize, maxAggrCount, maxAggrSize, createTime, modified, tenantId},
+                mapperResult.getParamList().toArray());
     }
 }

plugin/datasource/src/test/java/com/alibaba/nacos/plugin/datasource/impl/mysql/TenantInfoMapperByMySqlTest.java

@@ -18,28 +18,29 @@ package com.alibaba.nacos.plugin.datasource.impl.mysql;
 
 import com.alibaba.nacos.plugin.datasource.constants.DataSourceConstant;
 import com.alibaba.nacos.plugin.datasource.constants.TableConstant;
-import org.junit.Assert;
-import org.junit.Before;
-import org.junit.Test;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
 
-public class TenantInfoMapperByMySqlTest {
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+class TenantInfoMapperByMySqlTest {
     
     private TenantInfoMapperByMySql tenantInfoMapperByMySql;
     
-    @Before
-    public void setUp() throws Exception {
+    @BeforeEach
+    void setUp() throws Exception {
         tenantInfoMapperByMySql = new TenantInfoMapperByMySql();
     }
     
     @Test
-    public void testGetTableName() {
+    void testGetTableName() {
         String tableName = tenantInfoMapperByMySql.getTableName();
-        Assert.assertEquals(tableName, TableConstant.TENANT_INFO);
+        assertEquals(TableConstant.TENANT_INFO, tableName);
     }
     
     @Test
-    public void testGetDataSource() {
+    void testGetDataSource() {
         String dataSource = tenantInfoMapperByMySql.getDataSource();
-        Assert.assertEquals(dataSource, DataSourceConstant.MYSQL);
+        assertEquals(DataSourceConstant.MYSQL, dataSource);
     }
-}
+}

plugin/datasource/src/test/java/com/alibaba/nacos/plugin/datasource/mapper/AbstractMapperTest.java

@@ -17,66 +17,67 @@
 package com.alibaba.nacos.plugin.datasource.mapper;
 
 import com.alibaba.nacos.plugin.datasource.impl.mysql.TenantInfoMapperByMySql;
-import org.junit.Assert;
-import org.junit.Before;
-import org.junit.Test;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
 
 import java.util.Arrays;
 
-public class AbstractMapperTest {
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+class AbstractMapperTest {
     
     private AbstractMapper abstractMapper;
     
-    @Before
-    public void setUp() throws Exception {
+    @BeforeEach
+    void setUp() throws Exception {
         abstractMapper = new TenantInfoMapperByMySql();
     }
     
     @Test
-    public void testSelect() {
+    void testSelect() {
         String sql = abstractMapper.select(Arrays.asList("id", "name"), Arrays.asList("id"));
-        Assert.assertEquals(sql, "SELECT id,name FROM tenant_info WHERE id = ?");
+        assertEquals("SELECT id,name FROM tenant_info WHERE id = ?", sql);
     }
     
     @Test
-    public void testInsert() {
+    void testInsert() {
         String sql = abstractMapper.insert(Arrays.asList("id", "name"));
-        Assert.assertEquals(sql, "INSERT INTO tenant_info(id, name) VALUES(?,?)");
+        assertEquals("INSERT INTO tenant_info(id, name) VALUES(?,?)", sql);
     }
     
     @Test
-    public void testUpdate() {
+    void testUpdate() {
         String sql = abstractMapper.update(Arrays.asList("id", "name"), Arrays.asList("id"));
-        Assert.assertEquals(sql, "UPDATE tenant_info SET id = ?,name = ? WHERE id = ?");
+        assertEquals("UPDATE tenant_info SET id = ?,name = ? WHERE id = ?", sql);
     }
     
     @Test
-    public void testDelete() {
+    void testDelete() {
         String sql = abstractMapper.delete(Arrays.asList("id"));
-        Assert.assertEquals(sql, "DELETE FROM tenant_info WHERE id = ? ");
+        assertEquals("DELETE FROM tenant_info WHERE id = ? ", sql);
     }
     
     @Test
-    public void testCount() {
+    void testCount() {
         String sql = abstractMapper.count(Arrays.asList("id"));
-        Assert.assertEquals(sql, "SELECT COUNT(*) FROM tenant_info WHERE id = ?");
+        assertEquals("SELECT COUNT(*) FROM tenant_info WHERE id = ?", sql);
     }
     
     @Test
-    public void testGetPrimaryKeyGeneratedKeys() {
+    void testGetPrimaryKeyGeneratedKeys() {
         String[] keys = abstractMapper.getPrimaryKeyGeneratedKeys();
-        Assert.assertEquals(keys[0], "id");
+        assertEquals("id", keys[0]);
     }
     
     @Test
-    public void testSelectAll() {
+    void testSelectAll() {
         String sql = abstractMapper.select(Arrays.asList("id", "name"), null);
-        Assert.assertEquals(sql, "SELECT id,name FROM tenant_info ");
+        assertEquals("SELECT id,name FROM tenant_info ", sql);
     }
     
     @Test
-    public void testCountAll() {
+    void testCountAll() {
         String sql = abstractMapper.count(null);
-        Assert.assertEquals(sql, "SELECT COUNT(*) FROM tenant_info ");
+        assertEquals("SELECT COUNT(*) FROM tenant_info ", sql);
     }
-}
+}

plugin/datasource/src/test/java/com/alibaba/nacos/plugin/datasource/mapper/TestMapper.java

@@ -22,18 +22,19 @@ import com.alibaba.nacos.plugin.datasource.impl.mysql.ConfigInfoAggrMapperByMySq
 
 /**
  * Implement interfaces other than Mapper. just for test
+ *
  * @author mikolls
  **/
 public class TestMapper extends ConfigInfoAggrMapperByMySql implements TestInterface {
-
+    
     @Override
     public String getTableName() {
         return "enable_data_source_log_test";
     }
-
+    
     @Override
     public String getDataSource() {
         return DataSourceConstant.MYSQL;
     }
-
+    
 }

plugin/datasource/src/test/java/com/alibaba/nacos/plugin/datasource/proxy/MapperProxyTest.java

@@ -17,60 +17,61 @@
 package com.alibaba.nacos.plugin.datasource.proxy;
 
 import com.alibaba.nacos.plugin.datasource.mapper.Mapper;
-import org.junit.Assert;
-import org.junit.Before;
-import org.junit.Test;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
 
 import java.lang.reflect.Field;
 import java.util.List;
 
-public class MapperProxyTest {
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+class MapperProxyTest {
     
     private MapperProxy mapperProxy;
     
-    @Before
-    public void setup() {
+    @BeforeEach
+    void setup() {
         this.mapperProxy = new MapperProxy();
     }
     
     @Test
-    public void testCreateProxy() {
+    void testCreateProxy() {
         Mapper mapper = new Mapper() {
             @Override
             public String select(List<String> columns, List<String> where) {
                 return "select-test";
             }
-    
+            
             @Override
             public String insert(List<String> columns) {
                 return "insert-test";
             }
-    
+            
             @Override
             public String update(List<String> columns, List<String> where) {
                 return "update-test";
             }
-    
+            
             @Override
             public String delete(List<String> params) {
                 return "delete-test";
             }
-    
+            
             @Override
             public String count(List<String> where) {
                 return "count-test";
             }
-    
+            
             @Override
             public String getTableName() {
                 return "test";
             }
-    
+            
             @Override
             public String getDataSource() {
                 return "test";
             }
-    
+            
             @Override
             public String[] getPrimaryKeyGeneratedKeys() {
                 return new String[0];
@@ -84,7 +85,7 @@ public class MapperProxyTest {
             Field mapperField = mapperProxy.getClass().getDeclaredField("mapper");
             mapperField.setAccessible(true);
             Class<?> clazz = mapperField.getDeclaringClass();
-            Assert.assertEquals(MapperProxy.class, clazz);
+            assertEquals(MapperProxy.class, clazz);
         } catch (NoSuchFieldException | IllegalAccessException e) {
             e.printStackTrace();
         }

plugin/encryption/src/test/java/com/alibaba/nacos/plugin/encryption/EncryptionPluginManagerTest.java

@@ -17,26 +17,28 @@
 package com.alibaba.nacos.plugin.encryption;
 
 import com.alibaba.nacos.plugin.encryption.spi.EncryptionPluginService;
-import org.junit.Assert;
-import org.junit.Test;
+import org.junit.jupiter.api.Test;
 
 import java.util.Optional;
 
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
 /**
  * EncryptionPluginManagerTest.
  *
  * @author lixiaoshuang
  */
-public class EncryptionPluginManagerTest {
+class EncryptionPluginManagerTest {
     
     @Test
-    public void testInstance() {
+    void testInstance() {
         EncryptionPluginManager instance = EncryptionPluginManager.instance();
-        Assert.assertNotNull(instance);
+        assertNotNull(instance);
     }
     
     @Test
-    public void testJoin() {
+    void testJoin() {
         EncryptionPluginManager.join(new EncryptionPluginService() {
             @Override
             public String encrypt(String secretKey, String content) {
@@ -57,25 +59,25 @@ public class EncryptionPluginManagerTest {
             public String algorithmName() {
                 return "aes";
             }
-    
+            
             @Override
             public String encryptSecretKey(String secretKey) {
                 return secretKey;
             }
-    
+            
             @Override
             public String decryptSecretKey(String secretKey) {
                 return secretKey;
             }
         });
-        Assert.assertNotNull(EncryptionPluginManager.instance().findEncryptionService("aes"));
+        assertNotNull(EncryptionPluginManager.instance().findEncryptionService("aes"));
     }
     
     @Test
-    public void testFindEncryptionService() {
+    void testFindEncryptionService() {
         EncryptionPluginManager instance = EncryptionPluginManager.instance();
         Optional<EncryptionPluginService> optional = instance.findEncryptionService("aes");
-        Assert.assertTrue(optional.isPresent());
+        assertTrue(optional.isPresent());
     }
     
-}
+}

plugin/encryption/src/test/java/com/alibaba/nacos/plugin/encryption/handler/EncryptionAesHandlerTest.java

@@ -20,19 +20,20 @@ import com.alibaba.nacos.common.utils.Pair;
 import com.alibaba.nacos.common.utils.StringUtils;
 import com.alibaba.nacos.plugin.encryption.EncryptionPluginManager;
 import com.alibaba.nacos.plugin.encryption.spi.EncryptionPluginService;
+import org.apache.commons.codec.binary.Base64;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
 
-import java.nio.charset.StandardCharsets;
-import java.security.NoSuchAlgorithmException;
-import java.security.SecureRandom;
 import javax.crypto.Cipher;
 import javax.crypto.KeyGenerator;
 import javax.crypto.SecretKey;
 import javax.crypto.spec.SecretKeySpec;
+import java.nio.charset.StandardCharsets;
+import java.security.NoSuchAlgorithmException;
+import java.security.SecureRandom;
 
-import org.apache.commons.codec.binary.Base64;
-import org.junit.Assert;
-import org.junit.Before;
-import org.junit.Test;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertNotNull;
 
 /**
  * AES encryption algorithm testing dataId with prefix cipher.
@@ -41,12 +42,12 @@ import org.junit.Test;
  * @Date 2023/12/22 6:07 PM
  * @Version 1.0
  */
-public class EncryptionAesHandlerTest {
+class EncryptionAesHandlerTest {
     
     private EncryptionPluginService mockEncryptionPluginService;
     
-    @Before
-    public void setUp() {
+    @BeforeEach
+    void setUp() {
         mockEncryptionPluginService = new EncryptionPluginService() {
             
             private static final String ALGORITHM = "AES";
@@ -138,18 +139,18 @@ public class EncryptionAesHandlerTest {
     }
     
     @Test
-    public void testEncrypt() {
+    void testEncrypt() {
         String content = "content";
         String contentKey = mockEncryptionPluginService.generateSecretKey();
         Pair<String, String> pair = EncryptionHandler.encryptHandler("cipher-aes-dataId", content);
-        Assert.assertEquals("should return the encryption secret key if algorithm defined.", mockEncryptionPluginService.encryptSecretKey(contentKey),
-                pair.getFirst());
-        Assert.assertEquals("should return the encryption content if algorithm defined.", mockEncryptionPluginService.encrypt(contentKey, content),
-                pair.getSecond());
+        assertEquals(mockEncryptionPluginService.encryptSecretKey(contentKey), pair.getFirst(),
+                "should return the encryption secret key if algorithm defined.");
+        assertEquals(mockEncryptionPluginService.encrypt(contentKey, content), pair.getSecond(),
+                "should return the encryption content if algorithm defined.");
     }
     
     @Test
-    public void testDecrypt() {
+    void testDecrypt() {
         String content = "content";
         String contentKey = mockEncryptionPluginService.generateSecretKey();
         String encryptionSecretKey = mockEncryptionPluginService.encryptSecretKey(contentKey);
@@ -157,14 +158,14 @@ public class EncryptionAesHandlerTest {
         
         Pair<String, String> pair = EncryptionHandler.decryptHandler("cipher-aes-dataId", encryptionSecretKey, encryptionContent);
         
-        Assert.assertEquals("should return the original secret key if algorithm defined.", mockEncryptionPluginService.generateSecretKey(),
-                pair.getFirst());
-        Assert.assertEquals("should return the original content if algorithm defined.", content, pair.getSecond());
+        assertEquals(mockEncryptionPluginService.generateSecretKey(), pair.getFirst(),
+                "should return the original secret key if algorithm defined.");
+        assertEquals(content, pair.getSecond(), "should return the original content if algorithm defined.");
         
     }
     
     @Test
-    public void testEncryptAndDecrypt() {
+    void testEncryptAndDecrypt() {
         String dataId = "cipher-aes-dataId";
         String content = "content";
         String contentKey = mockEncryptionPluginService.generateSecretKey();
@@ -172,64 +173,64 @@ public class EncryptionAesHandlerTest {
         Pair<String, String> encryptPair = EncryptionHandler.encryptHandler(dataId, content);
         String encryptionSecretKey = encryptPair.getFirst();
         String encryptionContent = encryptPair.getSecond();
-        Assert.assertNotNull(encryptPair);
-        Assert.assertEquals("should return the encryption secret key if algorithm defined.", mockEncryptionPluginService.encryptSecretKey(contentKey),
-                encryptionSecretKey);
-        Assert.assertEquals("should return the encryption content if algorithm defined.", mockEncryptionPluginService.encrypt(contentKey, content),
-                encryptionContent);
+        assertNotNull(encryptPair);
+        assertEquals(mockEncryptionPluginService.encryptSecretKey(contentKey), encryptionSecretKey,
+                "should return the encryption secret key if algorithm defined.");
+        assertEquals(mockEncryptionPluginService.encrypt(contentKey, content), encryptionContent,
+                "should return the encryption content if algorithm defined.");
         
         Pair<String, String> decryptPair = EncryptionHandler.decryptHandler(dataId, encryptionSecretKey, encryptionContent);
-        Assert.assertNotNull(decryptPair);
-        Assert.assertEquals("should return the original secret key if algorithm defined.", mockEncryptionPluginService.generateSecretKey(),
-                decryptPair.getFirst());
-        Assert.assertEquals("should return the original content if algorithm defined.", content, decryptPair.getSecond());
+        assertNotNull(decryptPair);
+        assertEquals(mockEncryptionPluginService.generateSecretKey(), decryptPair.getFirst(),
+                "should return the original secret key if algorithm defined.");
+        assertEquals(content, decryptPair.getSecond(), "should return the original content if algorithm defined.");
     }
     
     @Test
-    public void testPrefixNotCipherEncrypt() {
+    void testPrefixNotCipherEncrypt() {
         String content = "content";
         Pair<String, String> pair = EncryptionHandler.encryptHandler("test-dataId", content);
-        Assert.assertNotNull(pair);
-        Assert.assertEquals(pair.getFirst(), "");
-        Assert.assertEquals(pair.getSecond(), content);
+        assertNotNull(pair);
+        assertEquals("", pair.getFirst());
+        assertEquals(pair.getSecond(), content);
     }
     
     @Test
-    public void testPrefixNotCipherDecrypt() {
+    void testPrefixNotCipherDecrypt() {
         String content = "content";
         Pair<String, String> pair = EncryptionHandler.decryptHandler("test-dataId", "", content);
-        Assert.assertNotNull(pair);
-        Assert.assertEquals(pair.getFirst(), "");
-        Assert.assertEquals(pair.getSecond(), content);
+        assertNotNull(pair);
+        assertEquals("", pair.getFirst());
+        assertEquals(pair.getSecond(), content);
     }
     
     @Test
-    public void testAlgorithmEmpty() {
+    void testAlgorithmEmpty() {
         String dataId = "cipher-";
         String content = "content";
         Pair<String, String> pair = EncryptionHandler.encryptHandler(dataId, content);
-        Assert.assertNotNull("should not throw exception when parsing enc algo for dataId '" + dataId + "'", pair);
-        Assert.assertEquals(pair.getFirst(), "");
-        Assert.assertEquals(pair.getSecond(), content);
+        assertNotNull(pair, "should not throw exception when parsing enc algo for dataId '" + dataId + "'");
+        assertEquals("", pair.getFirst());
+        assertEquals(pair.getSecond(), content);
     }
     
     @Test
-    public void testUnknownAlgorithmNameEncrypt() {
+    void testUnknownAlgorithmNameEncrypt() {
         String dataId = "cipher-mySM4-application";
         String content = "content";
         Pair<String, String> pair = EncryptionHandler.encryptHandler(dataId, content);
-        Assert.assertNotNull(pair);
-        Assert.assertEquals(pair.getFirst(), "");
-        Assert.assertEquals("should return original content if algorithm is not defined.", content, pair.getSecond());
+        assertNotNull(pair);
+        assertEquals("", pair.getFirst());
+        assertEquals(content, pair.getSecond(), "should return original content if algorithm is not defined.");
     }
     
     @Test
-    public void testUnknownAlgorithmNameDecrypt() {
+    void testUnknownAlgorithmNameDecrypt() {
         String dataId = "cipher-mySM4-application";
         String content = "content";
         Pair<String, String> pair = EncryptionHandler.decryptHandler(dataId, "", content);
-        Assert.assertNotNull(pair);
-        Assert.assertEquals(pair.getFirst(), "");
-        Assert.assertEquals("should return original content if algorithm is not defined.", content, pair.getSecond());
+        assertNotNull(pair);
+        assertEquals("", pair.getFirst());
+        assertEquals(content, pair.getSecond(), "should return original content if algorithm is not defined.");
     }
 }

plugin/encryption/src/test/java/com/alibaba/nacos/plugin/encryption/handler/EncryptionHandlerTest.java

@@ -19,21 +19,23 @@ package com.alibaba.nacos.plugin.encryption.handler;
 import com.alibaba.nacos.common.utils.Pair;
 import com.alibaba.nacos.plugin.encryption.EncryptionPluginManager;
 import com.alibaba.nacos.plugin.encryption.spi.EncryptionPluginService;
-import org.junit.Assert;
-import org.junit.Before;
-import org.junit.Test;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertNotNull;
 
 /**
  * EncryptionHandlerTest.
  *
  * @author lixiaoshuang
  */
-public class EncryptionHandlerTest {
+class EncryptionHandlerTest {
     
     private EncryptionPluginService mockEncryptionPluginService;
     
-    @Before
-    public void setUp() {
+    @BeforeEach
+    void setUp() {
         mockEncryptionPluginService = new EncryptionPluginService() {
             @Override
             public String encrypt(String secretKey, String content) {
@@ -69,65 +71,63 @@ public class EncryptionHandlerTest {
     }
     
     @Test
-    public void testEncryptHandler() {
+    void testEncryptHandler() {
         Pair<String, String> pair = EncryptionHandler.encryptHandler("test-dataId", "content");
-        Assert.assertNotNull(pair);
+        assertNotNull(pair);
     }
     
     @Test
-    public void testDecryptHandler() {
+    void testDecryptHandler() {
         Pair<String, String> pair = EncryptionHandler.decryptHandler("test-dataId", "12345678", "content");
-        Assert.assertNotNull(pair);
+        assertNotNull(pair);
     }
     
     @Test
-    public void testCornerCaseDataIdAlgoParse() {
+    void testCornerCaseDataIdAlgoParse() {
         String dataId = "cipher-";
         Pair<String, String> pair = EncryptionHandler.encryptHandler(dataId, "content");
-        Assert.assertNotNull("should not throw exception when parsing enc algo for dataId '" + dataId + "'", pair);
+        assertNotNull(pair, "should not throw exception when parsing enc algo for dataId '" + dataId + "'");
     }
     
     @Test
-    public void testUnknownAlgorithmNameEnc() {
+    void testUnknownAlgorithmNameEnc() {
         String dataId = "cipher-mySM4-application";
         String content = "content";
         Pair<String, String> pair = EncryptionHandler.encryptHandler(dataId, content);
-        Assert.assertNotNull(pair);
-        Assert.assertEquals("should return original content if algorithm is not defined.", content, pair.getSecond());
+        assertNotNull(pair);
+        assertEquals(content, pair.getSecond(), "should return original content if algorithm is not defined.");
     }
     
     @Test
-    public void testUnknownAlgorithmNameDecrypt() {
+    void testUnknownAlgorithmNameDecrypt() {
         String dataId = "cipher-mySM4-application";
         String content = "content";
         Pair<String, String> pair = EncryptionHandler.decryptHandler(dataId, "", content);
-        Assert.assertNotNull(pair);
-        Assert.assertEquals("should return original content if algorithm is not defined.", content, pair.getSecond());
+        assertNotNull(pair);
+        assertEquals(content, pair.getSecond(), "should return original content if algorithm is not defined.");
     }
     
     @Test
-    public void testEncrypt() {
+    void testEncrypt() {
         String dataId = "cipher-mockAlgo-application";
         String content = "content";
         String sec = mockEncryptionPluginService.generateSecretKey();
         Pair<String, String> pair = EncryptionHandler.encryptHandler(dataId, content);
-        Assert.assertNotNull(pair);
-        Assert.assertEquals("should return encrypted content.",
-                mockEncryptionPluginService.encrypt(sec, content), pair.getSecond());
-        Assert.assertEquals("should return encrypted secret key.",
-                mockEncryptionPluginService.encryptSecretKey(sec), pair.getFirst());
+        assertNotNull(pair);
+        assertEquals(mockEncryptionPluginService.encrypt(sec, content), pair.getSecond(), "should return encrypted content.");
+        assertEquals(mockEncryptionPluginService.encryptSecretKey(sec), pair.getFirst(), "should return encrypted secret key.");
     }
     
     @Test
-    public void testDecrypt() {
+    void testDecrypt() {
         String dataId = "cipher-mockAlgo-application";
         String oContent = "content";
         String oSec = mockEncryptionPluginService.generateSecretKey();
         String content = mockEncryptionPluginService.encrypt(oSec, oContent);
         String sec = mockEncryptionPluginService.encryptSecretKey(oSec);
         Pair<String, String> pair = EncryptionHandler.decryptHandler(dataId, sec, content);
-        Assert.assertNotNull(pair);
-        Assert.assertEquals("should return original content.", oContent, pair.getSecond());
-        Assert.assertEquals("should return original secret key.", oSec, pair.getFirst());
+        assertNotNull(pair);
+        assertEquals(oContent, pair.getSecond(), "should return original content.");
+        assertEquals(oSec, pair.getFirst(), "should return original secret key.");
     }
-}
+}

plugin/environment/src/test/java/com/alibaba/nacos/plugin/environment/CustomEnvironmentPluginManagerTest.java

@@ -17,28 +17,30 @@
 package com.alibaba.nacos.plugin.environment;
 
 import com.alibaba.nacos.plugin.environment.spi.CustomEnvironmentPluginService;
-import org.junit.Assert;
-import org.junit.Test;
+import org.junit.jupiter.api.Test;
 
 import java.util.HashMap;
 import java.util.HashSet;
 import java.util.Map;
 import java.util.Set;
 
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+
 /**
  * CustomEnvironment Plugin Test.
  *
  * @author : huangtianhui
  */
-public class CustomEnvironmentPluginManagerTest {
+class CustomEnvironmentPluginManagerTest {
+    
     @Test
-    public void testInstance() {
+    void testInstance() {
         CustomEnvironmentPluginManager instance = CustomEnvironmentPluginManager.getInstance();
-        Assert.assertNotNull(instance);
+        assertNotNull(instance);
     }
-
+    
     @Test
-    public void testJoin() {
+    void testJoin() {
         CustomEnvironmentPluginManager.join(new CustomEnvironmentPluginService() {
             @Override
             public Map<String, Object> customValue(Map<String, Object> property) {
@@ -46,27 +48,27 @@ public class CustomEnvironmentPluginManagerTest {
                 property.put("db.password.0", "test" + pwd);
                 return property;
             }
-
+            
             @Override
             public Set<String> propertyKey() {
                 Set<String> propertyKey = new HashSet<>();
                 propertyKey.add("db.password.0");
                 return propertyKey;
             }
-
+            
             @Override
             public Integer order() {
                 return 0;
             }
-
+            
             @Override
             public String pluginName() {
                 return "test";
             }
         });
-        Assert.assertNotNull(CustomEnvironmentPluginManager.getInstance().getPropertyKeys());
+        assertNotNull(CustomEnvironmentPluginManager.getInstance().getPropertyKeys());
         Map<String, Object> sourcePropertyMap = new HashMap<>();
         sourcePropertyMap.put("db.password.0", "nacos");
-        Assert.assertNotNull(CustomEnvironmentPluginManager.getInstance().getCustomValues(sourcePropertyMap));
+        assertNotNull(CustomEnvironmentPluginManager.getInstance().getCustomValues(sourcePropertyMap));
     }
 }

plugin/trace/src/test/java/com/alibaba/nacos/plugin/trace/NacosTracePluginManagerTest.java

@@ -17,21 +17,21 @@
 package com.alibaba.nacos.plugin.trace;
 
 import com.alibaba.nacos.plugin.trace.spi.NacosTraceSubscriber;
-import org.junit.Assert;
-import org.junit.BeforeClass;
-import org.junit.Test;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Test;
 
-import static org.junit.Assert.assertFalse;
+import static org.junit.jupiter.api.Assertions.assertFalse;
+import static org.junit.jupiter.api.Assertions.fail;
 
-public class NacosTracePluginManagerTest {
+class NacosTracePluginManagerTest {
     
-    @BeforeClass
-    public static void setUp() {
+    @BeforeAll
+    static void setUp() {
         NacosTracePluginManager.getInstance();
     }
     
     @Test
-    public void testGetAllTraceSubscribers() {
+    void testGetAllTraceSubscribers() {
         assertFalse(NacosTracePluginManager.getInstance().getAllTraceSubscribers().isEmpty());
         assertContainsTestPlugin();
     }
@@ -42,6 +42,6 @@ public class NacosTracePluginManagerTest {
                 return;
             }
         }
-        Assert.fail("No found plugin named 'trace-plugin-mock'");
+        fail("No found plugin named 'trace-plugin-mock'");
     }
 }