def test_add_str_2_2(self): a = "999" b = "1" base = 10 res = add_str_2(a, b, base) self.assertEqual("1000", res)
def test_add_str_2_3(self): a = "7" b = "2" base = 8 res = add_str_2(a, b, base) self.assertEqual("11", res)
def test_add_str_2_1(self): a = "110" b = "110" base = 2 res = add_str_2(a, b, base) self.assertEqual("1100", res)