public void GetReviewersByMovie(int movie, int expectedIndex)
{
var expected = new List <int>[]
{
new List <int>(),
new List <int>()
{
1
},
new List <int>()
{
3, 2, 1
}
};
ratings = new MovieRating[]
{
new MovieRating(1, 2, 1, new DateTime(2020, 1, 1)),
new MovieRating(1, 3, 3, new DateTime(2020, 1, 1)),
new MovieRating(2, 3, 4, new DateTime(2020, 1, 2)),
new MovieRating(3, 3, 4, new DateTime(2020, 1, 1))
};
MovieRatingsService mrs = new MovieRatingsService(repoMock.Object);
var result = mrs.GetReviewersByMovie(movie);
Assert.Equal(expected[expectedIndex], result);
repoMock.Verify(repo => repo.GetAllMovieRatings(), Times.Once);
}
public void GetReviewersByMovie()
{
// arrange
ratings = new List <MovieRating>()
{
new MovieRating(1, 2, 3, DateTime.Now),
new MovieRating(2, 3, 4, DateTime.Now),
new MovieRating(3, 3, 5, DateTime.Now.AddDays(-1)),
new MovieRating(4, 3, 5, DateTime.Now.AddDays(-2)),
new MovieRating(5, 4, 4, DateTime.Now)
};
MovieRatingsService mrs = new MovieRatingsService(repoMock.Object);
List <int> expected = new List <int>()
{
};
List <int> expected2 = new List <int>()
{
1
};
List <int> expected3 = new List <int>()
{
4, 3, 2
};
// act
var result = mrs.GetReviewersByMovie(1);
var result2 = mrs.GetReviewersByMovie(2);
var result3 = mrs.GetReviewersByMovie(3);
// assert
Assert.Equal(expected, result);
Assert.Equal(expected2, result2);
Assert.Equal(expected3, result3);
repoMock.Verify(repo => repo.GetAllMovieRatings(), Times.Exactly(3));
}
public void GetReviewersByMovie()
{
// arrange
MovieRatingsService mrs = new MovieRatingsService(Repo);
List <int> expected = new List <int>()
{
708, 199, 208, 501, 83
};
// act
var result = mrs.GetReviewersByMovie(MovieWithMostReviews).GetRange(0, 5);
// assert
CollectionAssert.AreEqual(expected, result);
}