[Test()] public void TestCount()
{
var ratings = new CombinedRatings(CreateRatings1(), CreateRatings2());
Assert.AreEqual(CreateRatings1().Count + CreateRatings2().Count, ratings.Count);
Assert.AreEqual(9, ratings.Count);
}
[Test()] public void TestMaxUserIDMaxItemID()
{
var ratings = new CombinedRatings(CreateRatings1(), CreateRatings2());
Assert.AreEqual(7, ratings.MaxUserID);
Assert.AreEqual(9, ratings.MaxItemID);
}
/*
* [Test()]
* [ExpectedException(typeof(NotSupportedException))]
* public void TestRemoveAt()
* {
* var ratings = new CombinedRatings(CreateRatings1(), CreateRatings2());
*
* ratings.RemoveAt(ratings.GetIndex(2, 5));
* Assert.AreEqual(CreateRatings1().Count + CreateRatings2().Count - 1, ratings.Count);
* double r;
* Assert.IsFalse(ratings.TryGet(2, 5, out r));
*
* ratings.RemoveAt(ratings.GetIndex(7, 9));
* Assert.AreEqual(CreateRatings1().Count + CreateRatings2().Count - 2, ratings.Count);
* Assert.IsFalse(ratings.TryGet(7, 9, out r));
* }
*
* [Test()]
* [ExpectedException(typeof(NotSupportedException))]
* public void TestRemoveUser()
* {
* var ratings = new CombinedRatings(CreateRatings1(), CreateRatings2());
*
* ratings.RemoveUser(2);
* }
*
* [Test()]
* [ExpectedException(typeof(NotSupportedException))]
* public void TestRemoveItem()
* {
* var ratings = new CombinedRatings(CreateRatings1(), CreateRatings2());
*
* ratings.RemoveItem(5);
* }
*/
[Test()] public void TestIndex()
{
var ratings = new CombinedRatings(CreateRatings1(), CreateRatings2());
// test index[,]
Assert.AreEqual(0.3f, ratings[1, 4]);
Assert.AreEqual(0.2f, ratings[1, 8]);
Assert.AreEqual(0.6f, ratings[2, 2]);
Assert.AreEqual(0.5f, ratings[7, 9]);
}
/*
* [Test()]
* [ExpectedException(typeof(NotSupportedException))]
* public void TestRemoveAt()
* {
* var ratings = new CombinedRatings(CreateRatings1(), CreateRatings2());
*
* ratings.RemoveAt(ratings.GetIndex(2, 5));
* Assert.AreEqual(CreateRatings1().Count + CreateRatings2().Count - 1, ratings.Count);
* double r;
* Assert.IsFalse(ratings.TryGet(2, 5, out r));
*
* ratings.RemoveAt(ratings.GetIndex(7, 9));
* Assert.AreEqual(CreateRatings1().Count + CreateRatings2().Count - 2, ratings.Count);
* Assert.IsFalse(ratings.TryGet(7, 9, out r));
* }
*
* [Test()]
* [ExpectedException(typeof(NotSupportedException))]
* public void TestRemoveUser()
* {
* var ratings = new CombinedRatings(CreateRatings1(), CreateRatings2());
*
* ratings.RemoveUser(2);
* }
*
* [Test()]
* [ExpectedException(typeof(NotSupportedException))]
* public void TestRemoveItem()
* {
* var ratings = new CombinedRatings(CreateRatings1(), CreateRatings2());
*
* ratings.RemoveItem(5);
* }
*/
[Test()] public void TestGet()
{
var ratings = new CombinedRatings(CreateRatings1(), CreateRatings2());
// test Get
Assert.AreEqual(0.2, ratings.Get(2, 4));
Assert.AreEqual(0.3, ratings.Get(6, 3));
Assert.AreEqual(0.3, ratings.Get(6, 3));
Assert.AreEqual(0.9, ratings.Get(1, 5));
// test index[,]
Assert.AreEqual(0.3, ratings[1, 4]);
Assert.AreEqual(0.2, ratings[1, 8]);
Assert.AreEqual(0.6, ratings[2, 2]);
Assert.AreEqual(0.5, ratings[7, 9]);
}
public void TestAdd()
{
var ratings = new CombinedRatings(CreateRatings1(), CreateRatings2());
ratings.Add(7, 5, 0.3);
}
[Test()] public void TestMaxRating()
{
var ratings = new CombinedRatings(CreateRatings1(), CreateRatings2());
Assert.AreEqual(0.9f, ratings.Scale.Max);
}
