public void PerformanceTestMovieReviews()
{
MovieSystem _ms = new MovieSystem("ratings.json");
int movieId = 41422;
var stopwatch = new Stopwatch();
stopwatch.Start();
_ms.MovieReviews(movieId);
stopwatch.Stop();
var stop = stopwatch.ElapsedMilliseconds;
long expectedTime = 4000;
Assert.True(stop <= expectedTime);
}
public void TestExceptionThrownByMovieReviews(int movieId)
{
List <Movie> movies = new List <Movie>()
{
new Movie {
Reviewer = 1, Grade = 1, MovieId = 1
},
new Movie {
Reviewer = 1, Grade = 1, MovieId = 2
},
new Movie {
Reviewer = 2, Grade = 2, MovieId = 3
},
new Movie {
Reviewer = 2, Grade = 3, MovieId = 3
},
new Movie {
Reviewer = 3, Grade = 4, MovieId = 2
}
};
MovieSystem ms = new MovieSystem(movies);
Assert.Throws <InvalidDataException>(() => ms.MovieReviews(movieId));
}
public void TestMovieReviews(int expAmount, int movieId)
{
List <Movie> movies = new List <Movie>()
{
new Movie {
Reviewer = 1, Grade = 1, MovieId = 1
},
new Movie {
Reviewer = 1, Grade = 1, MovieId = 2
},
new Movie {
Reviewer = 2, Grade = 2, MovieId = 3
},
new Movie {
Reviewer = 2, Grade = 3, MovieId = 3
},
new Movie {
Reviewer = 3, Grade = 4, MovieId = 2
}
};
MovieSystem ms = new MovieSystem(movies);
Assert.Equal(expAmount, ms.MovieReviews(movieId));
}