Annotating unit tests with more than one test-related annotation is not only useless but could also result in unexpected behavior like failing tests or unwanted side-effects.
This rule reports an issue when a test method is annotated with more than one of the following competing annotation:
@Test @RepeatedTest(2) // Noncompliant, this test will be repeated 3 times void test() { } @ParameterizedTest @Test @MethodSource("methodSource") void test2(int argument) { } // Noncompliant, this test will fail with ParameterResolutionException
@RepeatedTest(2) void test() { } @ParameterizedTest @MethodSource("methodSource") void test2(int argument) { }