public void GetCountOfMovieByGrade_TwoInvalidNumbers_ThrowsArguementException(int movie, int grade)
{
FakeMovieRatingRepository movieRatingRepository = new FakeMovieRatingRepository();
movieRatingRepository.Add(new MovieRating(2, 2, 2, DateTime.Now));
movieRatingRepository.Add(new MovieRating(2, 3, 3, DateTime.Now));
movieRatingRepository.Add(new MovieRating(2, 3, 3, DateTime.Now));
movieRatingRepository.Add(new MovieRating(2, 3, 3, DateTime.Now));
IMovieRatingService movieRatingService = new MovieRatingService(movieRatingRepository);
Action actual = () => movieRatingService.GetCountOfMovieByGrade(movie, grade);
Assert.Throws <ArgumentException>(actual);
}
public void GetCountOfMovieByGrade_TwoValidNumbers_ReturnsAmountOfMoviesOfGrade(int movie, int grade, int count)
{
FakeMovieRatingRepository movieRatingRepository = new FakeMovieRatingRepository();
movieRatingRepository.Add(new MovieRating(2, 2, 2, DateTime.Now));
movieRatingRepository.Add(new MovieRating(2, 3, 3, DateTime.Now));
movieRatingRepository.Add(new MovieRating(2, 3, 3, DateTime.Now));
movieRatingRepository.Add(new MovieRating(2, 3, 3, DateTime.Now));
IMovieRatingService movieRatingService = new MovieRatingService(movieRatingRepository);
int actual = movieRatingService.GetCountOfMovieByGrade(movie, grade);
Assert.Equal(count, actual);
}