public void testRecommender()
 {
     IRecommender recommender = new RandomRecommender(getDataModel());
     IList<IRecommendedItem> recommended = recommender.Recommend(1, 1);
     Assert.NotNull(recommended);
     Assert.AreEqual(1, recommended.Count);
     IRecommendedItem firstRecommended = recommended[0];
     Assert.AreEqual(2, firstRecommended.GetItemID());
     recommender.Refresh(null);
     Assert.AreEqual(2, firstRecommended.GetItemID());
 }
        public void testRecommender()
        {
            IRecommender             recommender = new RandomRecommender(getDataModel());
            IList <IRecommendedItem> recommended = recommender.Recommend(1, 1);

            Assert.NotNull(recommended);
            Assert.AreEqual(1, recommended.Count);
            IRecommendedItem firstRecommended = recommended[0];

            Assert.AreEqual(2, firstRecommended.GetItemID());
            recommender.Refresh(null);
            Assert.AreEqual(2, firstRecommended.GetItemID());
        }