public void GetAvailableMovies_ShouldReturnDataFromDatabase()
{
var DummyData = new [] {
MovieWithDvds("Movie 1", 3),
MovieWithDvds("Movie 1", 3),
MovieWithDvds("Movie 1", 3)
};
_db.Repopulate(DummyData);
var movies = _shop.GetAvailableMovies();
movies.Count().ShouldBe(3);
}