def test_iter(self):
        exp = ['i1', 'i2']
        obs = [n.name for n in self.simple_t]
        self.assertEqual(obs, exp)
Execute a hook function, if one exists. This catches and logs all
dataset/ETHPy150Open biocore/scikit-bio/skbio/tree/tests/test_tree.py/TreeTests.test_iter--crossover with--dataset/ETHPy150Open erkyrath/tworld/lib/two/execute.py/try_hook