public void CreateTest()
{
HierarchyTree tree = new HierarchyTree();
tree.GetOrCreateNode(new string[] { "数学" });
tree.GetOrCreateNode(new string[] { "数学", "一年级" });
HierarchyTreeNode node = tree.GetOrCreateNode(new string[] { "数学", "一年级", "上册" });
tree.GetOrCreateNode(new string[] { "物理", "一年级" });
Assert.IsTrue(tree.root.children.Count == 2);
HierarchyTreeNode[] arr = tree.root.GetAllChild();
Assert.IsTrue(arr.Length == 5);
Assert.IsNotNull(tree.GetNode(new string[] { "数学", "一年级", "上册" }));
HierarchyTreeNode node1 = tree.GetNode(new string[] { "数学", "一年级", "上册" });
Assert.IsTrue(node1.IsValid());
Assert.IsTrue(node1.Path.Length == 3);
Assert.IsNotNull(tree.GetNode(new string[] { "数学", "一年级" }));
tree.GetNode(new string[] { "数学", "一年级" }).IsValid();
Assert.IsNull(tree.GetNode(new string[] { "数学123", "一年级" }));
//移除一个节点
tree.RemoveNode(new string[] { "数学", "一年级", "上册" });
Assert.IsNull(tree.GetNode(new string[] { "数学", "一年级", "上册" }));
Assert.IsFalse(node1.IsValid());
}
