public void TestAlwaysAdd()
{
var alwaysAdd = new List<Song>(GetRandomSongs(250));
var all = new List<Song>(GetRandomSongs(7500));
all.AddRange(alwaysAdd);
var songs = new PlaylistGenerator(new List<ICriteriaCounter<Song>>()).GeneratePlayList(all, alwaysAdd.Count, alwaysAdd);
CollectionAssert.AreEquivalent(songs.ToArray(), alwaysAdd);
}
public void TestCriteriaFilter()
{
var firstCat = "one";
var firstCriteria = new List<Song>(GetRandomSongs(10));
firstCriteria.ForEach(x => x.Category = firstCat);
var all = new List<Song>(GetRandomSongs(75000));
all.AddRange(firstCriteria);
var criteria = new List<ICriteriaCounter<Song>>() { new CriteriaCounter(song => song.Category == firstCat, firstCriteria.Count() + 100) };
var songs = new PlaylistGenerator(criteria).GeneratePlayList(all, firstCriteria.Count, new List<Song>());
CollectionAssert.AreEquivalent(songs.ToArray(), firstCriteria);
}