public async void GetNextQuestion_should_not_call_restClient_if_present_in_cache()
{
//Arrange
var id = "idQ1";
var nodeLabel = "Question";
var answer = "no";
var expectedCacheKey = new QuestionWithAnswersCacheKey(id, nodeLabel, answer);
ArrageDomainRequestMock(_mockQuestionRestResponse);
_cacheManagerMock.Setup(x => x.Read(It.IsAny <string>())).ReturnsAsync(JsonConvert.SerializeObject(_mockQuestionRestResponse.Data));
var sut = new QuestionService(_configuration.Object, _restClient.Object, _answersForNodeBuilder.Object,
_modZeroJourneyStepsBuilder.Object, _keywordCollector.Object, _careAdviceService.Object, _careAdviceTransformer.Object, _cacheStoreMock);
//Act
var result = await sut.GetNextQuestion(id, nodeLabel, answer);
//Assert
_cacheManagerMock.Verify(x => x.Set(expectedCacheKey.CacheKey, It.IsAny <string>()), Times.Never);
_cacheManagerMock.Verify(x => x.Read(expectedCacheKey.CacheKey), Times.Once);
_configuration.Verify(x => x.GetDomainApiNextQuestionUrl(id, nodeLabel), Times.Never);
_restClient.Verify(x => x.ExecuteAsync <QuestionWithAnswers>(It.IsAny <IRestRequest>()), Times.Never);
Assert.That(result.Question.Title, Is.EqualTo(_mockQuestionRestResponse.Data.Question.Title));
}
public async void GetNextQuestion_should_not_add_to_cache_for_Empty_restclient_response()
{
//Arrange
var id = "idQ1";
var nodeLabel = "Question";
var answer = "no";
var expectedCacheKey = new QuestionWithAnswersCacheKey(id, nodeLabel, answer);
ArrageDomainRequestMock(new RestResponse <QuestionWithAnswers>()
{
Data = new QuestionWithAnswersBuilder().Build()
});
_cacheManagerMock.Setup(x => x.Read(It.IsAny <string>())).ReturnsAsync(string.Empty);
var sut = new QuestionService(_configuration.Object, _restClient.Object, _answersForNodeBuilder.Object,
_modZeroJourneyStepsBuilder.Object, _keywordCollector.Object, _careAdviceService.Object, _careAdviceTransformer.Object, _cacheStoreMock);
//Act
var result = await sut.GetNextQuestion(id, nodeLabel, answer);
//Assert
_cacheManagerMock.Verify(x => x.Set(expectedCacheKey.CacheKey, It.IsAny <string>()), Times.Never);
_configuration.Verify(x => x.GetDomainApiNextQuestionUrl(id, nodeLabel), Times.Once);
_restClient.Verify(x => x.ExecuteAsync <QuestionWithAnswers>(It.IsAny <IRestRequest>()), Times.Once);
}
public async Task <QuestionWithAnswers> GetFirstQuestion(string pathwayId)
{
return(await _cacheStore.GetOrAdd(QuestionWithAnswersCacheKey.WithPathwayId(pathwayId), async() =>
{
var questions = await _restClient.ExecuteAsync <QuestionWithAnswers>(new JsonRestRequest(_configuration.GetDomainApiFirstQuestionUrl(pathwayId), Method.GET));
return questions.Data;
}));
}
public async void GetFirstQuestion_should_return_a_question_by_pathway_id_before_adding_to_cache()
{
//Arrange
var pathwayId = "idPW1";
ArrageDomainRequestMock(_mockQuestionRestResponse);
var expectedCacheKey = QuestionWithAnswersCacheKey.WithPathwayId(pathwayId);
_cacheManagerMock.Setup(x => x.Read(It.IsAny <string>())).ReturnsAsync(string.Empty);
var sut = new QuestionService(_configuration.Object, _restClient.Object, _answersForNodeBuilder.Object,
_modZeroJourneyStepsBuilder.Object, _keywordCollector.Object, _careAdviceService.Object, _careAdviceTransformer.Object, _cacheStoreMock);
//Act
var result = await sut.GetFirstQuestion(pathwayId);
//Assert
_cacheManagerMock.Verify(x => x.Set(expectedCacheKey.CacheKey, It.IsAny <string>()), Times.Once);
_configuration.Verify(x => x.GetDomainApiFirstQuestionUrl(pathwayId), Times.Once);
_restClient.Verify(x => x.ExecuteAsync <QuestionWithAnswers>(It.IsAny <IRestRequest>()), Times.Once);
Assert.That(result.Question.Title, Is.EqualTo(_mockQuestionRestResponse.Data.Question.Title));
}
