public void AddMovieToFavourite_Should_ThrowWhenMovieDoNotExist()
{
var db = new TFContext(this.DatabaseSimulator());
var favouriteService = new FavouritesService(db);
Assert.ThrowsException <InexistingEntityException>
(() => favouriteService.AddMovieToFavourite(1, userIdToUse));
}
public void AddMovieToFavourite_Should_AddCorrect()
{
var db = new TFContext(this.DatabaseSimulator());
var favouriteService = new FavouritesService(db);
var movie = new Movie()
{
Id = 1
};
db.Movies.Add(movie);
db.SaveChanges();
favouriteService.AddMovieToFavourite(movie.Id, userIdToUse);
Assert.AreEqual(1, db.MoviesUsers.Count(a => a.UserId == userIdToUse && a.MovieId == 1));
}
public void AddMovieToFavourite_Should_ThrowWhenMovieIsAlreadyInFavourite()
{
var db = new TFContext(this.DatabaseSimulator());
var favouriteService = new FavouritesService(db);
var movie = new Movie()
{
Id = 1
};
var movieUser = new MoviesUsers()
{
MovieId = 1,
UserId = userIdToUse
};
db.Movies.Add(movie);
db.MoviesUsers.Add(movieUser);
db.SaveChanges();
Assert.ThrowsException <EntityAlreadyExistingException>
(() => favouriteService.AddMovieToFavourite(1, userIdToUse));
}
