public Get ( int user_id, int item_id, ICollection |
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user_id | int | |
item_id | int | |
indexes | ICollection |
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return | double |
public void TestAddRating() { var ratings = new StaticByteRatings(7); ratings.Add(1, 4, 3); Assert.AreEqual(1, ratings.Count); ratings.Add(1, 8, 2); Assert.AreEqual(2, ratings.Count); ratings.Add(2, 4, 2); ratings.Add(2, 2, 6); ratings.Add(2, 5, 4); ratings.Add(3, 7, 2); ratings.Add(6, 3, 3); Assert.AreEqual(4, ratings.Get(2, 5)); Assert.AreEqual(3, ratings.Get(1, 4)); Assert.AreEqual(3, ratings.Get(6, 3)); Assert.AreEqual(7, ratings.Count); }
public void TestGet() { var ratings = new StaticByteRatings(8); ratings.Add(1, 4, 3); ratings.Add(1, 8, 2); ratings.Add(2, 4, 2); ratings.Add(2, 2, 6); ratings.Add(2, 5, 4); ratings.Add(3, 4, 2); ratings.Add(3, 3, 3); ratings.Add(6, 3, 3); // test Get Assert.AreEqual(2, ratings.Get(2, 4)); Assert.AreEqual(3, ratings.Get(3, 3)); Assert.AreEqual(3, ratings.Get(6, 3)); // test index[,] Assert.AreEqual(3, ratings[1, 4]); Assert.AreEqual(2, ratings[1, 8]); Assert.AreEqual(6, ratings[2, 2]); }