public TestFixture()
{
Repository = new MovieRatingsRepository(JSÒN_FILE_NAME);
ReviewerMostReviews = Repository.GetAllMovieRatings()
.GroupBy(r => r.Reviewer)
.Select(grp => new
{
reviewer = grp.Key,
reviews = grp.Count()
})
.OrderByDescending(grp => grp.reviews)
.Select(grp => grp.reviewer)
.FirstOrDefault();
MovieMostReviews = Repository.GetAllMovieRatings()
.GroupBy(r => r.Movie)
.Select(grp => new
{
movie = grp.Key,
reviews = grp.Count()
})
.OrderByDescending(grp => grp.reviews)
.Select(grp => grp.movie)
.FirstOrDefault();
}
static void Main(string[] args)
{
Stopwatch sw = Stopwatch.StartNew();
IMovieRatingsRepository repo = new MovieRatingsRepository(JSÒN_FILE_NAME);
sw.Stop();
Console.WriteLine("Time = {0:f4} seconds", sw.ElapsedMilliseconds / 1000d);
}
public static void SetUpTest(TestContext tc)
{
MovieRatingsRepository repo = new MovieRatingsRepository(@"C:\Users\bhp\source\repos\PP\2020E\Compulsory\ratings.json");
reviewerMostReviews = GetReviewerMostReviews(repo);
movieMostReviews = GetMovieMostReviews(repo);
service = new MovieRatingsServiceLinq(repo);
}
private static int GetReviewerMostReviews(MovieRatingsRepository repo)
{
return(repo.GetAllMovieRatings()
.GroupBy(r => r.Reviewer)
.Select(grp => new
{
Reviewer = grp.Key,
Reviews = grp.Count()
})
.OrderByDescending(grp => grp.Reviews)
.Select(grp => grp.Reviewer)
.FirstOrDefault());
}
