In our analysis of the project, we observed that the stubbing which stubbed downloadAndExtractAllureTo is created in AllureExecutableProviderTest.setUp, but is never executed by 2 tests: AllureExecutableProviderTest.itShouldProvideExecutableForUnix and AllureExecutableProviderTest.itShouldProvideExecutableForWindows.

Unnecessary stubbings are stubbed method calls that were never realized during test execution. Mockito recommends to remove unnecessary stubbings (https://www.javadoc.io/doc/org.mockito/mockito-core/latest/org/mockito/exceptions/misusing/UnnecessaryStubbingException.html).

We propose below a solution to remove the unnecessary stubbing.