'Verifies that the default keys can be overridden.'

def test_process_sort_params_override_default_keys(self):

    (sort_keys, sort_dirs) = sqlalchemy_api.process_sort_params([], [], default_keys=['key1', 'key2', 'key3'])
    self.assertEqual(['key1', 'key2', 'key3'], sort_keys)
    self.assertEqual(['asc', 'asc', 'asc'], sort_dirs)
