def test_find_package_sub_modules_recursive(self):
abs_paths = find_package_sub_modules('sample_package', recurse=True)
actual = [os.path.split(abs_path)[1] for abs_path in abs_paths]
desired = ['__init__.py', '__init__.py', 'bar_func.py', 'sp_func.py',
'error_package.py']
self.assertEqual(sorted(actual), sorted(desired))
