public void FlagService_FlagExistingAnswer_DoesNotAddAgain()
{
// Setup
var setup = new TestSetup();
var answerFlag1 = new AnswerFlagDto()
{
AnswerId = 1, UserId = "1"
};
var answerFlag2 = new AnswerFlagDto()
{
AnswerId = 1, UserId = "1"
};
var count = setup.AnswerFlagsRepository.Queryable().Where(x => x.UserId == "1").Count();
Assert.Equal(0, count);
setup.FlagService.FlagAnswer(answerFlag1);
count = setup.AnswerFlagsRepository.Queryable().Where(x => x.UserId == "1").Count();
Assert.Equal(1, count);
setup.FlagService.FlagAnswer(answerFlag2);
// Verify insert was called for every flag save. Flags work differently than votes.
// Double flags are OK.
count = setup.AnswerFlagsRepository.Queryable().Where(x => x.UserId == "1").Count();
Assert.Equal(2, count);
}
public void FlagService_CountAnswerFlags_ReturnsAnswerFlags()
{
// Setup
var setup = new TestSetup();
var answerFlag1 = new AnswerFlagDto()
{
Id = 1234, AnswerId = 111, UserId = "1"
};
var answerFlag2 = new AnswerFlagDto()
{
Id = 1235, AnswerId = 111, UserId = "2"
};
setup.FlagService.FlagAnswer(answerFlag1);
setup.FlagService.FlagAnswer(answerFlag2);
//var count = setup.FlagService.CountAnswerFlags(111);
//// Verify that cache has 2 Flags.
//Assert.Equal(2, count);
//count = setup.FlagService.CountAnswerFlags(0);
//// Verify that cache has 2 Flags.
//Assert.Equal(0, count);
//count = setup.FlagService.CountAnswerFlags(112);
//// Verify that cache does not contain random items.
//Assert.Equal(0, count);
}
public void FlagService_FlagAnswer_AddsFlag()
{
// Setup
var setup = new TestSetup();
// Object we will be adding
var answerFlagDto = new AnswerFlagDto()
{
Id = 123, AnswerId = 5, UserId = "D"
};
// Call the method we are testing
var result = setup.FlagService.FlagAnswer(answerFlagDto);
// Check that same Phrase is returned
Assert.Equal(result.IntId, answerFlagDto.Id);
// Verify repository has the item
Assert.NotNull(setup.AnswerFlagsRepository.Queryable()
.Where(x => x.AnswerId == answerFlagDto.AnswerId).FirstOrDefault());
}
public void FlagService_FlagExistingAnswer_DoesNotCacheAgain()
{
// Setup
var setup = new TestSetup();
var answerFlag1 = new AnswerFlagDto()
{
AnswerId = 1, UserId = "1"
};
var answerFlag2 = new AnswerFlagDto()
{
AnswerId = 2, UserId = "1"
};
setup.FlagService.FlagAnswer(answerFlag1);
setup.FlagService.FlagAnswer(answerFlag2);
// Verify cache add to cache was called only once
//setup.CacheMock.Verify(x => x.Add(CacheConstants.CACHE_KEY_FlagS_DATA,
// It.IsAny<KeyIndexedDataSource<AnswerFlag>>()), Times.Once());
}
/// <summary>
/// Save answer flag
/// </summary>
/// <param name="answerFlag"></param>
/// <returns></returns>
/// <remarks>Flag is always considered new</remarks>
public DataOperationResult FlagAnswer(AnswerFlagDto answerFlag)
{
if (answerFlag == null)
{
throw new ServicesException("Null parameter FlagService.FlagAnswer(answerFlag)");
}
if (answerFlag.AnswerId <= 0)
{
throw new ServicesException("Unexpected AnswerId in FlagService.FlagAnswer(answerFlag)");
}
if (answerFlag.UserId == null)
{
throw new ServicesException("Unexpected UserId in FlagService.FlagAnswer(answerFlag)");
}
var answerFlagObject = new AnswerFlag();
answerFlagObject.FromDto(answerFlag);
_answerFlagRepository.Insert(answerFlagObject);
var task = _answerFlagRepository.SaveChangesAsync();
task.Wait();
// Add to user cache if there is a user
if (answerFlagObject.UserId != null)
{
var userCachedData = GetUserFlagsCachedData();
userCachedData.Insert(answerFlagObject);
}
return(new DataOperationResult()
{
IntId = answerFlagObject.Id, IsNew = true
});
}