def test_sum_mul_2_3_mul_2_3(self): self.assertEqual(summing(multiply(2, 3), multiply(2, 3)), 12)
def test_string_a_3(self): self.assertEqual(multiply('a', 3), 'aaa')
def test_number_3_4(self): self.assertEqual(multiply(3, 4), 12)
def test_multiply_n(): assert multiply('baka~', 3) == 'baka~baka~baka~'
def test_multiply(): assert multiply(2, 3) == 6
def test_mul_sum(): assert summing(multiply(2, 3), multiply(2, 3)) == 12