Add BogoSort Tests (#3716)

DIRECTORY.md

@@ -569,6 +569,7 @@
             * [RabinKarpAlgorithmTest](https://github.com/TheAlgorithms/Java/blob/master/src/test/java/com/thealgorithms/searches/RabinKarpAlgorithmTest.java)
           * sorts
             * [BinaryInsertionSortTest](https://github.com/TheAlgorithms/Java/blob/master/src/test/java/com/thealgorithms/sorts/BinaryInsertionSortTest.java)
+            * [BogoSortTest](https://github.com/TheAlgorithms/Java/blob/master/src/test/java/com/thealgorithms/sorts/BogoSortTest.java)
             * [BubbleSortTest](https://github.com/TheAlgorithms/Java/blob/master/src/test/java/com/thealgorithms/sorts/BubbleSortTest.java)
             * [DutchNationalFlagSortTest](https://github.com/TheAlgorithms/Java/blob/master/src/test/java/com/thealgorithms/sorts/DutchNationalFlagSortTest.java)
             * [QuickSortTest](https://github.com/TheAlgorithms/Java/blob/master/src/test/java/com/thealgorithms/sorts/QuickSortTest.java)

src/test/java/com/thealgorithms/sorts/BogoSortTest.java

@@ -0,0 +1,66 @@
+package com.thealgorithms.sorts;
+
+import static org.junit.jupiter.api.Assertions.assertArrayEquals;
+
+import org.junit.jupiter.api.Test;
+
+public class BogoSortTest {
+	
+    private BogoSort bogoSort = new BogoSort();
+	
+    @Test
+    public void bogoSortEmptyArray() {
+        Integer[] inputArray = {};
+        Integer[] outputArray = bogoSort.sort(inputArray);
+        Integer[] expectedOutput = {};
+        assertArrayEquals(outputArray, expectedOutput);
+    }
+
+    @Test
+    public void bogoSortSingleIntegerArray() {
+        Integer[] inputArray = { 4 };
+        Integer[] outputArray = bogoSort.sort(inputArray);
+        Integer[] expectedOutput = { 4 };
+        assertArrayEquals(outputArray, expectedOutput);
+    }
+
+    @Test
+    public void bogoSortSingleStringArray() {
+        String[] inputArray = { "s" };
+        String[] outputArray = bogoSort.sort(inputArray);
+        String[] expectedOutput = { "s" };
+        assertArrayEquals(outputArray, expectedOutput);
+    }
+
+    @Test
+    public void bogoSortNonDuplicateIntegerArray() {
+        Integer[] inputArray = { 6, -1, 99, 27, -15, 23, -36 };
+        Integer[] outputArray = bogoSort.sort(inputArray);
+        Integer[] expectedOutput = { -36, -15, -1, 6, 23, 27, 99};
+        assertArrayEquals(outputArray, expectedOutput);
+    }
+    
+    @Test
+    public void bogoSortDuplicateIntegerArray() {
+        Integer[] inputArray = { 6, -1, 27, -15, 23, 27, -36, 23 };
+        Integer[] outputArray = bogoSort.sort(inputArray);
+        Integer[] expectedOutput = { -36, -15, -1, 6, 23, 23, 27, 27};
+        assertArrayEquals(outputArray, expectedOutput);
+    }
+
+    @Test
+    public void bogoSortNonDuplicateStringArray() {
+        String[] inputArray = { "s", "b", "k", "a", "d", "c", "h" };
+        String[] outputArray = bogoSort.sort(inputArray);
+        String[] expectedOutput = {"a", "b", "c", "d", "h", "k", "s" };
+        assertArrayEquals(outputArray, expectedOutput);
+    }
+
+    @Test
+    public void bogoSortDuplicateStringArray() {
+        String[] inputArray = { "s", "b", "d", "a", "d", "c", "h", "b" };
+        String[] outputArray = bogoSort.sort(inputArray);
+        String[] expectedOutput = {"a", "b", "b", "c", "d", "d", "h", "s" };
+        assertArrayEquals(outputArray, expectedOutput);
+    }
+}