public void AddFeedToCollection() { ResetData(); DBContentCollection contentCollection = new DBContentCollection(); Feed feed = new Feed(); var id = 1; contentCollection.ContentCollectionId = id; feed.URL = "http"; mockContentCollections.Setup(a => a.FindById(id)).Returns(contentCollection); bool result = ContO.AddFeedToCollection(id, feed); Assert.AreEqual(true, result); }