Exemplo n.º 1
0
        public static IEnumerable <object[]> GetCases()
        {
            var root = new BinaryTreeNode(1);

            yield return(new object[] { true, root });

            var root0 = new BinaryTreeNode(1);

            root0.InsertLeft(2);
            yield return(new object[] { false, root0 });

            var root01 = new BinaryTreeNode(1).InsertRight(3);

            yield return(new object[] { true, root01 });

            var root02 = new BinaryTreeNode(2);

            root02.InsertLeft(1);
            root02.InsertRight(10);
            yield return(new object[] { true, root02 });

            var root2 = new BinaryTreeNode(4);
            var l1    = root2.InsertLeft(2);
            var r1    = root2.InsertRight(6);

            l1.InsertLeft(1);
            l1.InsertRight(3);
            r1.InsertLeft(5);
            r1.InsertRight(7);
            yield return(new object[] { true, root2 });

            var root3 = new BinaryTreeNode(4);

            root3.InsertLeft(2).InsertLeft(1);
            root3.InsertRight(5);
            yield return(new object[] { true, root3 });



            var root4 = new BinaryTreeNode(50);
            var l4    = root4.InsertLeft(30);
            var r4    = root4.InsertRight(80);

            l4.InsertLeft(20);
            l4.InsertRight(60);
            r4.InsertLeft(70);
            r4.InsertRight(90);
            yield return(new object[] { false, root4 });
        }
        public static IEnumerable <object[]> GetTrueCases()
        {
            var root = new BinaryTreeNode(1);

            yield return(new object[] { true, root });

            root.InsertLeft(2);
            yield return(new object[] { true, root });

            root.InsertRight(3);
            yield return(new object[] { true, root });

            var root2 = new BinaryTreeNode(1);

            root2.InsertLeft(2).InsertLeft(3);
            yield return(new object[] { false, root2 });

            var root3 = new BinaryTreeNode(1);

            root3.InsertLeft(2).InsertLeft(3);
            root3.InsertRight(5);
            yield return(new object[] { true, root3 });
        }