def test_multiply_positive_and_negative_returns_negative(self): calc = Calculator() res = calc.multi(15, -3) self.assertEqual(-45, res)
def test_multiply_any_number_and_zero_returns_zero(self): calc = Calculator() res = calc.multi(15, 0) self.assertEqual(0, res)
def test_multiply_two_positive_numbers_returns_positive(self): calc = Calculator() res = calc.multi(8, 3) self.assertEqual(24, res)