public void when_ProcessImageUseCase_ExecuteGet_method_is_called_then_it_calls_the_gateway()
{
//act
_processImageUseCase.ExecuteGet(new GetProcessImageRequest()); // no need for arrange, since it does not matter how the request object got set up for this test.
//assert
_mockGateway.Verify(g => g.RetrieveImage(It.IsAny <string>()), Times.Once);
}
public IActionResult GetProcessImage([FromRoute] GetProcessImageRequest requestData)
{
_logger.LogInformation($"Get ProcessImage request for Process Type: {requestData.processType ?? "null"}, Process Reference: {requestData.processRef ?? "null"}, Image Id: {requestData.imageId ?? "null"} and File Extension: {requestData.fileExtension ?? "null"}");
var validationResult = _getValidator.Validate(requestData);
if (validationResult.IsValid)
{
try
{
var usecaseResponse = _processImageUseCase.ExecuteGet(requestData);
return(Ok(usecaseResponse));
}
catch (ImageNotFound ex)
{
return(NotFound($"The image with ID = {requestData.imageId} has not been found."));
throw ex;
}
catch (Exception ex)
{
return(StatusCode(500, "An error has occured while processing the request - " + ex.Message + " " + ex.InnerException));
}
}
_logger.LogInformation($"Get ProcessImage request for Process Type: {requestData.processType ?? "null"}, Process Reference: {requestData.processRef ?? "null"}, Image Id: {requestData.imageId ?? "null"} and File Extension: {requestData.fileExtension ?? "null"} did not pass the validation:\n\n{validationResult.Errors.Select(e => $"Validation error for: '{e.PropertyName}', message: '{e.ErrorMessage}'.").Aggregate((acc, m) => acc + "\n" + m)}");
return(BadRequest(validationResult.Errors));
}
