moreBookmarkTests.cs

public void BookmarksEngine_InsertBookmarkWithNoUser()
        {
            SeedBookmarks();
            Bookmark numberOne = new Bookmark();
            numberOne.Topic = 7;
            numberOne.ID = 3;
            _bookmarksEngine.InsertBookmark(numberOne);
            var result = _bookmarksEngine.GetBookmark(3);

            Assert.AreEqual(3, result.ID);
            Assert.AreEqual(0, result.User);
            Assert.AreNotEqual(5, result.Topic);
        }

        [TestMethod]
        public void BookmarksEngine_InsertBookmarkDuplicateId()
        {
            SeedBookmarks();
            Bookmark numberOne = new Bookmark();
            numberOne.Topic = 7;
            numberOne.User = 9;
            numberOne.ID = 1;
            _bookmarksEngine.InsertBookmark(numberOne);
            var result = _bookmarksEngine.GetBookmark(1);

            Assert.AreEqual(1, result.ID);
            Assert.AreNotEqual(9, result.User);
            Assert.AreNotEqual(8, result.Topic);
        }