throws(ArchExpectationFailedException::class) ->expect('Tests\\Fixtures\\Arch\\ToHaveSuffix\\HasNoSuffix') ->toHaveSuffix('Suffix'); test('has suffix') ->expect('Tests\\Fixtures\\Arch\\ToHaveSuffix\\HasSuffix') ->toHaveSuffix('Suffix'); test('opposite missing suffix') ->throws(ArchExpectationFailedException::class) ->expect('Tests\\Fixtures\\Arch\\ToHaveSuffix\\HasSuffix') ->not->toHaveSuffix('Suffix'); test('opposite has suffix') ->expect('Tests\\Fixtures\\Arch\\ToHaveSuffix\\HasNoSuffix') ->not->toHaveSuffix('Suffix');