public async Task WhenICallGalleryService_WithInvalidAlbumIds_IGetErrors()
{
_albumService.Setup(x => x.GetUserAlbums(It.IsAny <int>())).ReturnsAsync(MockAlbums());
_photoService.Setup(x => x.GetAlbumPhotos(It.IsAny <int>())).ThrowsAsync(new DataValidationException("test"));
_galleryService = new GalleryService(_albumService.Object, _photoService.Object);
GalleryUserDto gallery = await _galleryService.GetUsersGallery(1);
Assert.AreEqual(3, gallery.Albums.Count);
Assert.AreEqual(3, gallery.Errors.Count);
}
public async Task WhenICallGalleryService_WithValidUserId_IGetAlbumsWithPhotos()
{
_albumService.Setup(x => x.GetUserAlbums(It.IsAny <int>())).ReturnsAsync(MockAlbums());
_photoService.Setup(x => x.GetAlbumPhotos(It.IsAny <int>())).ReturnsAsync(MockPhotos());
_galleryService = new GalleryService(_albumService.Object, _photoService.Object);
GalleryUserDto gallery = await _galleryService.GetUsersGallery(1);
_albumService.Verify(x => x.GetUserAlbums(1), Times.Once);
_photoService.Verify(x => x.GetAlbumPhotos(It.IsAny <int>()), Times.Exactly(3));
Assert.AreEqual(1, gallery.UserId);
Assert.AreEqual(3, gallery.Albums.Count);
foreach (var album in gallery.Albums)
{
Assert.AreEqual(4, album.Photos.Count);
}
}
public async Task <GalleryUserDto> GetUsersGallery(int userId)
{
GalleryUserDto gallery = new GalleryUserDto(userId);
gallery.Albums = await _albumService.GetUserAlbums(userId);
foreach (var album in gallery.Albums)
{
try
{
album.Photos = await _photoService.GetAlbumPhotos(album.Id);
}
catch (Exception ex)
{
gallery.Errors.Add($"Album Photo could not be retrieved {album?.Title}" + ex.Message);
}
}
return(gallery);
}
