def test_append(self):
        second_tree = TreeNode.read(io.StringIO("(x,y)z;"))
        self.simple_t.append(second_tree)

        self.assertEqual(self.simple_t.children[0].name, 'i1')
        self.assertEqual(self.simple_t.children[1].name, 'i2')
        self.assertEqual(self.simple_t.children[2].name, 'z')
        self.assertEqual(len(self.simple_t.children), 3)
        self.assertEqual(self.simple_t.children[2].children[0].name, 'x')
        self.assertEqual(self.simple_t.children[2].children[1].name, 'y')
        self.assertEqual(second_tree.parent, self.simple_t)
Returns a list of resource objects. Pagination is supported through the
dataset/ETHPy150Open biocore/scikit-bio/skbio/tree/tests/test_tree.py/TreeTests.test_append--crossover with--dataset/ETHPy150Open rackspace/pyrax/pyrax/image.py/ImageManager.list