public async Task <IActionResult> Run(
[HttpTrigger(AuthorizationLevel.Function, "get", Route = null)]
[RequestBodyType(typeof(GetNumberOfAddressesPerPostcodeInBoundaryRequest), "Get Number Of Addresses Per Postcode In Boundary")] GetNumberOfAddressesPerPostcodeInBoundaryRequest req,
CancellationToken cancellationToken)
{
try
{
_logger.LogInformation("C# HTTP trigger function processed a request.");
if (req.IsValid(out var validationResults))
{
GetNumberOfAddressesPerPostcodeInBoundaryResponse response = await _mediator.Send(req, cancellationToken);
return(new OkObjectResult(ResponseWrapper <GetNumberOfAddressesPerPostcodeInBoundaryResponse, AddressServiceErrorCode> .CreateSuccessfulResponse(response)));
}
else
{
return(new ObjectResult(ResponseWrapper <GetNumberOfAddressesPerPostcodeInBoundaryResponse, AddressServiceErrorCode> .CreateUnsuccessfulResponse(AddressServiceErrorCode.ValidationError, validationResults))
{
StatusCode = 422
});;
}
}
catch (Exception ex)
{
_logger.LogError($"Unhandled error in {nameof(GetNumberOfAddressesPerPostcodeInBoundary)}", ex);
return(new ObjectResult(ResponseWrapper <GetNumberOfAddressesPerPostcodeInBoundaryResponse, AddressServiceErrorCode> .CreateUnsuccessfulResponse(AddressServiceErrorCode.UnhandledError, "Internal Error"))
{
StatusCode = StatusCodes.Status500InternalServerError
});
}
}
public void SetUp()
{
_response = new GetNumberOfAddressesPerPostcodeInBoundaryResponse()
{
PostcodesWithNumberOfAddresses = new List <PostcodeWithNumberOfAddresses>()
{
new PostcodeWithNumberOfAddresses()
{
NumberOfAddresses = 12,
Postcode = "NG1 1AA"
}
}
};
_mediator = new Mock <IMediator>();
_mediator.Setup(x => x.Send(It.IsAny <GetNumberOfAddressesPerPostcodeInBoundaryRequest>(), It.IsAny <CancellationToken>())).ReturnsAsync(_response);
_logger = new Mock <ILoggerWrapper <GetNumberOfAddressesPerPostcodeInBoundary> >();
_logger.SetupAllProperties();
}
public async Task GetNumberOfAddressesPerPostcodeInBoundaryResponse()
{
GetNumberOfAddressesPerPostcodeInBoundaryRequest request = new GetNumberOfAddressesPerPostcodeInBoundaryRequest()
{
SwLatitude = 1,
SwLongitude = 2,
NeLatitude = 3,
NeLongitude = 4
};
GetNumberOfAddressesPerPostcodeInBoundaryHandler getNumberOfAddressesPerPostcodeInBoundaryHandler = new GetNumberOfAddressesPerPostcodeInBoundaryHandler(_repository.Object, _postcodeAndAddressGetter.Object);
GetNumberOfAddressesPerPostcodeInBoundaryResponse result = await getNumberOfAddressesPerPostcodeInBoundaryHandler.Handle(request, CancellationToken.None);
Assert.AreEqual(1, result.PostcodesWithNumberOfAddresses.Count);
Assert.AreEqual(3, result.PostcodesWithNumberOfAddresses.FirstOrDefault().NumberOfAddresses);
Assert.AreEqual("NG1 1AA", result.PostcodesWithNumberOfAddresses.FirstOrDefault().Postcode);
_repository.Verify(x => x.GetPostcodesInBoundaryAsync(It.Is <double>(y => y == 1d), It.Is <double>(y => y == 2d), It.Is <double>(y => y == 3d), It.Is <double>(y => y == 4d)), Times.Once);
_postcodeAndAddressGetter.Verify(x => x.GetNumberOfAddressesPerPostcodeAsync(It.Is <IEnumerable <string> >(y => y.Count() == 1 && y.Contains("NG1 1AA")), It.IsAny <CancellationToken>()));
}
