public async Task DownloadSuccess()
{
bool shouldSucceed = true;
string filename = "SuccessDownload.txt";
string content = "Successful downloaded content";
// Setup cloud provider with a file
ICloudProvider cloudProvider = new MockCloudProvider(shouldSucceed);
this.UploadFile(filename, content, cloudProvider);
var controller = new DownloadController(cloudProvider);
controller.ControllerContext.HttpContext = new DefaultHttpContext();
var result = await controller.DownloadFile(filename);
Assert.That(result, Is.Not.EqualTo(null));
// verify the contents of the file stream
Assert.That(result, Is.InstanceOf(typeof(FileStreamResult)));
FileStreamResult fileStreamResult = result as FileStreamResult;
Assert.That(fileStreamResult.FileStream, Is.Not.EqualTo(null));
string fileString = new StreamReader(fileStreamResult.FileStream).ReadToEnd();
Assert.That(fileString, Is.EqualTo(content));
}
public async Task When_downloading_a_file_then_the_file_is_returned_in_the_response()
{
var applicationId = Guid.NewGuid();
var sequenceNo = 1;
var sectionNo = 2;
var pageId = "page";
var questionId = "question";
var fileName = "file";
var httpResponse = new HttpResponseMessage(HttpStatusCode.OK);
var stream = new MemoryStream();
httpResponse.Content = new StreamContent(stream);
var mediaType = "application/pdf";
httpResponse.Content.Headers.ContentType = new MediaTypeHeaderValue(mediaType);
_apiClient.Setup(x => x.DownloadFile(applicationId, sequenceNo, sectionNo, pageId, questionId, fileName)).ReturnsAsync(httpResponse);
var response = await _controller.DownloadFile(applicationId, sequenceNo, sectionNo, pageId, questionId, fileName);
var fileStreamResponse = response as FileStreamResult;
Assert.IsNotNull(fileStreamResponse.FileStream);
Assert.AreEqual(mediaType, fileStreamResponse.ContentType);
Assert.AreEqual(fileName, fileStreamResponse.FileDownloadName);
}
public async Task DownloadFailure()
{
bool shouldSucceed = false;
var controller = new DownloadController(new MockCloudProvider(shouldSucceed));
controller.ControllerContext.HttpContext = new DefaultHttpContext();
var result = await controller.DownloadFile("testfile.txt");
Assert.That(result, Is.Not.EqualTo(null));
Assert.That(result, Is.InstanceOf(typeof(NotFoundResult)));
}
