def test_is_heavy_path_zig_zag_left_right_tree(self): node_12 = create_zig_zag_tree_left_right() tree = AVL(node_12) expect(tree._is_heavy_path_zig_zag(tree.get_root())).to.be(True)
def test_is_heavy_path_zig_zag_right_right_tree(self): node_10 = create_not_zig_zag_tree_right() tree = AVL(node_10) expect(tree._is_heavy_path_zig_zag(tree.get_root())).to.be(False)