public void TestThatQueryCallsGetForTranslationInfoOnSystemDataRepository() { Fixture fixture = new Fixture(); Guid translationInfoIdentifier = Guid.NewGuid(); StorageTypeCollectionGetQuery query = CreateStorageTypeCollectionGetQuery(fixture, translationInfoIdentifier); MyStorageTypeCollectionGetQueryHandler sut = CreateSut(fixture); sut.Query(query); _systemDataRepositoryMock.AssertWasCalled(m => m.Get <ITranslationInfo>(Arg <Guid> .Is.Equal(translationInfoIdentifier)), opt => opt.Repeat.Once()); }