public async Task GetTemplateMapping_GivenFailedResponseFromCalculationsApi_ThrowsRetriableException()
{
//Arrange
ApiResponse <TemplateMapping> apiResponse = new ApiResponse <TemplateMapping>(HttpStatusCode.NotFound);
ICalculationsApiClient calculationsApiClient = CreateCalculationsApiClient();
calculationsApiClient
.GetTemplateMapping(Arg.Is(specificationId), Arg.Is(fundingStreamId))
.Returns(apiResponse);
ILogger logger = CreateLogger();
string errorMessage = $"Failed to retrieve template mapping for specification id '{specificationId}' and funding stream id '{fundingStreamId}'" +
$" with status code '{apiResponse.StatusCode}'";
CalculationsService calculationsService = CreateCalculationsService(calculationsApiClient, logger);
//Act
Func <Task> test = async() => await calculationsService.GetTemplateMapping(specificationId, fundingStreamId);
//Assert
test
.Should()
.ThrowExactly <RetriableException>()
.Which
.Message
.Should()
.Be(errorMessage);
logger
.Received(1)
.Error(Arg.Is(errorMessage));
}
public async Task GetTemplateMapping_GivenResponseIsSuccess_ReturnsTempalteMappingValue()
{
//Arrange
TemplateMapping expectedTemplateMapping = new TemplateMapping()
{
SpecificationId = specificationId, FundingStreamId = fundingStreamId
};
ApiResponse <TemplateMapping> apiResponse = new ApiResponse <TemplateMapping>(HttpStatusCode.OK, expectedTemplateMapping);
ICalculationsApiClient calculationsApiClient = CreateCalculationsApiClient();
calculationsApiClient
.GetTemplateMapping(Arg.Is(specificationId), Arg.Is(fundingStreamId))
.Returns(apiResponse);
ILogger logger = CreateLogger();
CalculationsService calculationsService = CreateCalculationsService(calculationsApiClient, logger);
//Act
TemplateMapping responseValue = await calculationsService.GetTemplateMapping(specificationId, fundingStreamId);
//Assert
responseValue
.Should()
.Be(expectedTemplateMapping);
}
