public void CreateItem_VideoAlreadyExists_ItemCreatedVideoNotUpdated()
{
Video videoNotInDatabase = Helpers.CreateUnsavedVideoWithId();
VideoManager.Save(videoNotInDatabase);
// Change the title for videoInDatabase to check that cascade-update does not affect title. Videos are immutable.
const string videoTitle = "A video title";
Video videoInDatabase = Helpers.CreateUnsavedVideoWithId(titleOverride: videoTitle);
// Create a new PlaylistItem and write it to the database.
string title = videoInDatabase.Title;
var playlistItem = new PlaylistItem(title, videoInDatabase);
Playlist.AddItem(playlistItem);
PlaylistItemManager.Save(playlistItem);
// Ensure that the Video was NOT updated by comparing the new title to the old one.
Video videoFromDatabase = VideoManager.Get(videoNotInDatabase.Id);
Assert.AreNotEqual(videoFromDatabase.Title, videoTitle);
// Ensure that the PlaylistItem was created.
PlaylistItem itemFromDatabase = PlaylistItemManager.Get(playlistItem.Id);
Assert.NotNull(itemFromDatabase);
// Should have a sequence number after saving for sure.
Assert.GreaterOrEqual(itemFromDatabase.Sequence, 0);
}
public JsonResult Create(PlaylistItemDto playlistItemDto)
{
PlaylistItemDto savedPlaylistItemDto;
using (ITransaction transaction = Session.BeginTransaction())
{
PlaylistItem playlistItem = PlaylistItem.Create(playlistItemDto, PlaylistManager);
playlistItem.Playlist.AddItem(playlistItem);
PlaylistItemManager.Save(playlistItem);
savedPlaylistItemDto = PlaylistItemDto.Create(playlistItem);
transaction.Commit();
}
return(Json(savedPlaylistItemDto));
}
/// <summary>
/// Creates a new Video and PlaylistItem, puts item in the database and then returns
/// the item. Just a nice utility method to keep things DRY.
/// </summary>
public PlaylistItem CreateItemInPlaylist(Playlist playlist)
{
// Create a new PlaylistItem and write it to the database.
var playlistItem = CreateUnsavedPlaylistItem();
playlist.AddItem(playlistItem);
PlaylistItemManager.Save(playlistItem);
return(playlistItem);
}
/// <summary>
/// Creates a new Video and PlaylistItem, puts item in the database and then returns
/// the item. Just a nice utility method to keep things DRY.
/// </summary>
public PlaylistItem CreateItemInPlaylist(Playlist playlist)
{
Video videoNotInDatabase = CreateUnsavedVideoWithId();
// Create a new PlaylistItem and write it to the database.
string title = videoNotInDatabase.Title;
var playlistItem = new PlaylistItem(title, videoNotInDatabase);
playlist.AddItem(playlistItem);
PlaylistItemManager.Save(playlistItem);
return(playlistItem);
}
public PlaylistItemDto Create(PlaylistItemDto playlistItemDto)
{
PlaylistItemDto savedPlaylistItemDto;
using (ITransaction transaction = Session.BeginTransaction())
{
Playlist playlist = PlaylistManager.Get(playlistItemDto.PlaylistId);
SongDto songDto = playlistItemDto.Song;
PlaylistItem playlistItem = new PlaylistItem(playlistItemDto.Id, playlistItemDto.Title, playlistItemDto.Cid, songDto.Id, songDto.Type, songDto.Title, songDto.Duration, songDto.Author);
playlistItemDto.SetPatchableProperties(playlistItem);
playlist.AddItem(playlistItem);
PlaylistItemManager.Save(playlistItem);
savedPlaylistItemDto = PlaylistItemDto.Create(playlistItem);
transaction.Commit();
}
return(savedPlaylistItemDto);
}
public void CreateItem_NotAddedToPlaylistBeforeSave_ItemNotAdded()
{
// Create a new PlaylistItem and write it to the database.
var playlistItem = Helpers.CreateUnsavedPlaylistItem();
bool validationExceptionEncountered = false;
try
{
// Try to save the item without adding to Playlist. This should fail.
PlaylistItemManager.Save(playlistItem);
}
catch (ValidationException)
{
validationExceptionEncountered = true;
}
Assert.IsTrue(validationExceptionEncountered);
}
