def test_sum(self): self.assertEqual(sum(5, 5), 10)
def test_sum(param_a, param_b, expected): assert (code.sum(param_a, param_b), expected)
def test_sum(): assert (code.sum(1, 2), 3)
import code a=[[3,5,7],[8,10,12]] b=code.sum(a) print(a) print(b)