async public Task SaveFundingStream_GivenValidJsonAndSaveWasSuccesful_ReturnsOK()
{
//Arrange
ILogger logger = CreateLogger();
HttpStatusCode statusCode = HttpStatusCode.Created;
IPolicyRepository policyRepository = CreatePolicyRepository();
policyRepository
.SaveFundingStream(Arg.Any <FundingStream>())
.Returns(statusCode);
FundingStreamService fundingStreamsService = CreateFundingStreamService(logger: logger, policyRepository: policyRepository);
//Act
IActionResult result = await fundingStreamsService.SaveFundingStream(CreateFundingStreamSaveModel());
//Assert
result
.Should()
.BeOfType <OkResult>();
logger
.Received(1)
.Information(Arg.Is($"Successfully saved file to cosmos db"));
}
async public Task SaveFundingStream_GivenValidJsonButFailedToSaveToDatabase_ReturnsStatusCode()
{
//Arrange
ILogger logger = CreateLogger();
HttpStatusCode failedCode = HttpStatusCode.BadGateway;
IPolicyRepository policyRepository = CreatePolicyRepository();
policyRepository
.SaveFundingStream(Arg.Any <FundingStream>())
.Returns(failedCode);
FundingStreamService fundingStreamsService = CreateFundingStreamService(logger: logger, policyRepository: policyRepository);
//Act
IActionResult result = await fundingStreamsService.SaveFundingStream(CreateFundingStreamSaveModel());
//Assert
result
.Should()
.BeOfType <StatusCodeResult>();
StatusCodeResult statusCodeResult = (StatusCodeResult)result;
statusCodeResult
.StatusCode
.Should()
.Be(502);
logger
.Received(1)
.Error(Arg.Is($"Failed to save to cosmos db with status 502"));
}
async public Task SaveFundingStream_GivenValidJsonButSavingToDatabaseThrowsException_ReturnsInternalServerError()
{
//Arrange
ILogger logger = CreateLogger();
IPolicyRepository policyRepository = CreatePolicyRepository();
policyRepository
.When(x => x.SaveFundingStream(Arg.Any <FundingStream>()))
.Do(x => { throw new Exception(); });
FundingStreamService fundingStreamsService = CreateFundingStreamService(logger: logger, policyRepository: policyRepository);
string expectedErrorMessage = $"Exception occurred writing to json file to cosmos db";
//Act
IActionResult result = await fundingStreamsService.SaveFundingStream(CreateFundingStreamSaveModel());
//Assert
result
.Should()
.BeOfType <InternalServerErrorResult>()
.Which
.Value
.Should()
.Be(expectedErrorMessage);
logger
.Received(1)
.Error(Arg.Any <Exception>(), Arg.Is(expectedErrorMessage));
}
async public Task SaveFundingStream_GivenNoJsonWasProvidedButFileNameWas_ReturnsBadRequest()
{
//Arrange
ILogger logger = CreateLogger();
FundingStreamService fundingStreamsService = CreateFundingStreamService(logger: logger);
//Act
IActionResult result = await fundingStreamsService.SaveFundingStream(null);
//Assert
result
.Should()
.BeOfType <BadRequestObjectResult>();
logger
.Received(1)
.Error(Arg.Is($"Null or empty json provided for file"));
}