/// <summary> ///A test for GetNode ///</summary> public void GetNodeTestHelper(ref SortedTree <ClassAsTreeValue <string> > tree) { AddNodeTestHelper(ref tree); SortedTree <ClassAsTreeValue <string> > .SortedTreeNode node = tree.GetNode(A); Assert.IsTrue(node != null, "there should be one (A) element on the tree"); Assert.AreEqual(node.Value, A); }