public void GetCountOfReviewsByReviewer_InvalidNumber_ThrowsArguementException()
{
FakeMovieRatingRepository movieRatingRepository = new FakeMovieRatingRepository();
IMovieRatingService movieRatingService = new MovieRatingService(movieRatingRepository);
Action actual = () => movieRatingService.GetCountOfReviewsByReviewer(-1);
Assert.Throws <ArgumentException>(actual);
}
public void GetCountOfReviewsByReviewer_ValidNumber_ReturnsReviewsOfReviewer(int reviewer, int reviews)
{
FakeMovieRatingRepository movieRatingRepository = new FakeMovieRatingRepository();
movieRatingRepository.Add(new MovieRating(1, 3, 2, DateTime.Now));
movieRatingRepository.Add(new MovieRating(2, 1, 2, DateTime.Now));
movieRatingRepository.Add(new MovieRating(2, 2, 2, DateTime.Now));
movieRatingRepository.Add(new MovieRating(2, 3, 2, DateTime.Now));
IMovieRatingService movieRatingService = new MovieRatingService(movieRatingRepository);
int actual = movieRatingService.GetCountOfReviewsByReviewer(reviewer);
Assert.Equal(reviews, actual);
}