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style: include DMC_DUBIOUS_MAP_COLLECTION (#5207)

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Piotr Idzik 2024-06-07 19:59:53 +02:00 committed by GitHub
parent 732d5e06ae
commit 41efe7fbbc
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2 changed files with 16 additions and 17 deletions
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3
spotbugs-exclude.xml
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@ -198,9 +198,6 @@
<Match>
<Bug pattern="ITU_INAPPROPRIATE_TOSTRING_USE" />
</Match>
<Match>
<Bug pattern="DMC_DUBIOUS_MAP_COLLECTION" />
</Match>
<Match>
<Bug pattern="SPP_PASSING_THIS_AS_PARM" />
</Match>

30
src/test/java/com/thealgorithms/maths/GenericRootTest.java
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@ -1,24 +1,26 @@
package com.thealgorithms.maths;
import static java.util.Map.entry;
import static org.junit.jupiter.api.Assertions.assertEquals;
import java.util.Map;
import org.junit.jupiter.api.Test;
import java.util.stream.Stream;
import org.junit.jupiter.params.ParameterizedTest;
import org.junit.jupiter.params.provider.Arguments;
import org.junit.jupiter.params.provider.MethodSource;
public class GenericRootTest {
private final Map<Integer, Integer> testCases = Map.ofEntries(entry(0, 0), entry(1, 1), entry(12345, 6), entry(123, 6), entry(15937, 7), entry(222222, 3), entry(99999, 9));
@Test
public void testGenericRoot() {
for (final var tc : testCases.entrySet()) {
assertEquals(tc.getValue(), GenericRoot.genericRoot(tc.getKey()));
}
@ParameterizedTest
@MethodSource("tcStream")
public void testGenericRoot(final int input, final int expected) {
assertEquals(expected, GenericRoot.genericRoot(input));
}
@Test
public void testGenericRootWithNegativeInputs() {
for (final var tc : testCases.entrySet()) {
assertEquals(tc.getValue(), GenericRoot.genericRoot(-tc.getKey()));
}
@ParameterizedTest
@MethodSource("tcStream")
public void testGenericRootWithNegativeInputs(final int input, final int expected) {
assertEquals(expected, GenericRoot.genericRoot(-input));
}
private static Stream<Arguments> tcStream() {
return Stream.of(Arguments.of(0, 0), Arguments.of(1, 1), Arguments.of(12345, 6), Arguments.of(123, 6), Arguments.of(15937, 7), Arguments.of(222222, 3), Arguments.of(99999, 9));
}
}