public void CreateAnnouncementAsync_GivenAnnouncementAndFileValid()
{
//Arrange
int processed = 0;
var bytes = new byte[2540];
string urlBlob = $"http://blobstorage.com/{file.FileName}";
fileProcesingService.ValidateFileExtension(file).Returns(true);
fileProcesingService.ValidateFileSize(file).Returns(true);
fileProcesingService.ValidateImageDimenensions(file).Returns(true);
fileProcesingService.GetFileName(file).Returns(file.FileName);
fileProcesingService.GetFileByteArrayFromStreamImage(Arg.Any <MemoryStream>()).Returns(bytes);
blobStorageService.SaveFileAsync(Arg.Any <UploadFile>()).Returns(urlBlob);
blobStorageService.When(fx => fx.SaveFileAsync(Arg.Any <UploadFile>())).Do(fx => ++ processed);
//Act
var announcementSpectedTask = announcementService.CreateAnnouncementAsync(announcementDto, file);
announcementSpectedTask.Wait();
//Assert
Assert.IsTrue(announcementSpectedTask.Status == TaskStatus.RanToCompletion);
Assert.AreEqual(2, processed);
}
/// <summary>
/// Administra la carga de imagenes al blob
/// </summary>
/// <param name="announcement">Objeto que contiene la información del comunicado</param>
/// <param name="file">Imagen del comunicado</param>
/// <param name="action"> Define si es creación o actualización de la imagen</param>
/// <returns></returns>
private async Task <Announcement> ManageImageBlobAsync(AnnouncementDto announcement, IFormFile file, AnnouncementAction action)
{
if (!fileProcesingService.ValidateFileExtension(file))
{
throw new InvalidFileExtensionException("La extensión del archivo no está permitida");
}
if (!fileProcesingService.ValidateFileSize(file))
{
throw new InvalidFileSizeException("El tamaño del archivo excede el máximo permitido");
}
if (!fileProcesingService.ValidateImageDimenensions(file))
{
throw new InvalidFileDimensionException("Las dimensiones del archivo exceden el máximo permitido");
}
string imageName = fileProcesingService.GetFileName(file);
var imageStream = file.OpenReadStream();
string thumbnailImageName = fileProcesingService.GetFileName(file);
byte[] thumbnailImageByteArray = fileProcesingService.GetFileByteArrayFromStreamImage(imageStream);
if (action == AnnouncementAction.Update)
{
await DeleteFileBlobAsync(announcement.ImageId).ConfigureAwait(false);
await DeleteFileBlobAsync(announcement.ThumbnailImageId).ConfigureAwait(false);
}
string urlImage = await SaveFileToBlobAsync(imageName, file.OpenReadStream().GetAllBytes()).ConfigureAwait(false);
string urlThumbnailImage = await SaveFileToBlobAsync(thumbnailImageName, thumbnailImageByteArray).ConfigureAwait(false);
announcement.UrlImage = urlImage;
announcement.UrlThumbnailImage = urlThumbnailImage;
announcement.ImageId = imageName;
announcement.ThumbnailImageId = thumbnailImageName;
return(mapper.Map <Announcement>(announcement));
}