def test_merge(self): transport = Transport() dict1 = {'test': 1} dict2 = {'test': 2, 'test2': 3} dict3 = {'test1': 1, 'test2': 2} merge = transport.merge(dict1, dict2, dict3) self.assertTrue(merge['test'] == 2) self.assertTrue(merge['test2'] == 2) self.assertTrue(merge['test1'] == 1)