def test_freeze(self): creds = Credentials( region='test_region', aws_secret_access_key='test_key', aws_access_key_id='test_id' ) self.assertEqual(creds.region, 'test_region') self.assertEqual(creds.aws_secret_access_key, 'test_key') self.assertEqual(creds.aws_access_key_id, 'test_id') self.assertDictEqual(creds._freeze, {}) creds.freeze() creds.profile = 'my_test_profile' creds.role = 'my_test_role' self.assertEqual(creds.profile, 'my_test_profile') self.assertEqual(creds.role, 'my_test_role') self.assertEqual(creds._freeze['region'], 'test_region') self.assertEqual(creds._freeze['aws_secret_access_key'], 'test_key') self.assertEqual(creds._freeze['aws_access_key_id'], 'test_id') creds.reset() self.assertEqual(creds.region, 'test_region') self.assertEqual(creds.aws_secret_access_key, 'test_key') self.assertEqual(creds.aws_access_key_id, 'test_id')