public void RecommendedMoviesUpdatedCorrectlyTest()
{
MovieDetailViewModel comparisonMovie = new MovieDetailViewModel(new Movie()
{
ItemID = "111"
}, preferences);
var task = viewModel.UpdateMovieRecommendations();
Assert.AreEqual(1, viewModel.RecommendedMovies.Count);
Assert.AreEqual(comparisonMovie, viewModel.RecommendedMovies[0]);
}
public void BackendErrorWhenRequestingRecommendedMoviesTest()
{
try
{
var genreListTask = Task.FromResult <IDictionary <string, List <Movie> > >(popularMovies);
faultyMockClient.Setup(x => x.GetPopularMovies(It.IsAny <List <Genre> >())).Returns(genreListTask);
faultyMockClient.Setup(x => x.GetMovieRecommendationsFromPreferences(It.IsAny <UserMoviePreferences>())).Throws(new BadBackendRequestException());
faultyViewModel = new BrowseViewModel(ex => { e = ex; exceptionHandled = true; }, preferences, faultyMockClient.Object);
var task = faultyViewModel.UpdateMovieRecommendations();
}
catch
{
Assert.Fail();
}
Assert.IsTrue(exceptionHandled);
}
public void EmptyRecommendedMoviesListReturnedTest()
{
var genreListTask = Task.FromResult <IDictionary <string, List <Movie> > >(popularMovies);
var recommendedMoviesTask = Task.FromResult <IList <Movie> >(new List <Movie>());
faultyMockClient.Setup(x => x.GetPopularMovies(It.IsAny <List <Genre> >())).Returns(genreListTask);
faultyMockClient.Setup(x => x.GetMovieRecommendationsFromPreferences(It.IsAny <UserMoviePreferences>())).Returns(recommendedMoviesTask);
try
{
faultyViewModel = new BrowseViewModel(ex => { e = ex; exceptionHandled = true; }, preferences, faultyMockClient.Object);
var task = faultyViewModel.UpdateMovieRecommendations();
}
catch
{
Assert.Fail();
}
Assert.IsFalse(exceptionHandled);
Assert.AreEqual(0, faultyViewModel.RecommendedMovies.Count);
}