def test_add_numbers_strings(self): sum = arithmetic.add_numbers('hello','python') self.assertEqual(sum, 'hellopython')
def test_add_numbers_int(self): sum = arithmetic.add_numbers(50, 50) self.assertEqual(sum, 100)
def test_add_numbers_float(self): sum = arithmetic.add_numbers(50.55, 78) self.assertEqual(sum, 128.55)