public async Task SimpleCacheForFaqResponse_WhenAddAndUpdateValue_ShouldGet_UpdatedValue()
{
//Arrange
var key = "key";
var value = new FaqResponse <string>()
{
Answer = "value", Score = 1
};
var updatedValue = new FaqResponse <string>()
{
Answer = "updatedValue", Score = 0.5f
};
//Act
await _cacheServiceForFaqResponseValue.AddOrUpdate(key, value);
await _cacheServiceForFaqResponseValue.AddOrUpdate(key, updatedValue);
var cached = await _cacheServiceForFaqResponseValue.Get(key);
//Assert
Assert.That(cached, Is.Not.Null);
Assert.That(cached.CompareTo(value) != 0);
Assert.That(cached.CompareTo(updatedValue) == 0);
}
public async Task <FaqResponse <string> > AskThenIAnswer(FaqRequest request)
{
var cachedResponse = await _cacheService.Get(request.Ask);
if (cachedResponse != null)
{
return(cachedResponse);
}
var qnaRequest = new QnaMakerRequest {
Question = request.Ask
};
var requestContent = new StringContent(JsonConvert.SerializeObject(qnaRequest), Encoding.UTF8, "application/json");
var requestMessage = GetRequestMessage(requestContent);
var response = await _httpClient.SendAsync(requestMessage);
var responseContent = await response.Content.ReadAsStringAsync();
var qnaResponse = JsonConvert.DeserializeObject <QnaMakerResponse>(responseContent);
var faqResponse = new FaqResponse <string> {
Answer = HttpUtility.HtmlDecode(qnaResponse.Answer), Score = qnaResponse.Score / 100f
};
await _cacheService.AddOrUpdate(request.Ask, faqResponse);
return(faqResponse);
}
public async Task SimpleCacheForFaqResponse_WhenAddAndRemoveValueTwice_ShouldGet_NullValue()
{
//Arrange
var key = "key";
var value = new FaqResponse <string>()
{
Answer = "value", Score = 1
};
//Act
await _cacheServiceForFaqResponseValue.AddOrUpdate(key, value);
await _cacheServiceForFaqResponseValue.Remove(key);
var cached = await _cacheServiceForFaqResponseValue.Remove(key);
//Assert
Assert.That(cached, Is.Null);
}
