## Why is this an issue?

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
- @ParameterizedTest
- @TestFactory
- @TestTemplate

### Noncompliant code example

    @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

### Compliant solution

    @RepeatedTest(2)
    void test() { }

    @ParameterizedTest
    @MethodSource("methodSource")
    void test2(int argument) { }