MockitoExtension (default strictness):
  unusedStub() -> FAILED
  org.mockito.exceptions.misusing.UnnecessaryStubbingException
    
    Unnecessary stubbings detected.
    Clean & maintainable test code requires zero unnecessary code.
    Following stubbings are unnecessary (click to navigate to relevant line of code):
      1. -> at lab.jm.fixtures.MockitoFixtures$StrictByDefault.unusedStub(MockitoFixtures.java:25)
    Please remove unnecessary stubbings or use 'lenient' strictness. More info: javadoc for UnnecessaryStubbingException class.
@MockitoSettings(strictness = LENIENT):
  unusedStub() -> SUCCESSFUL