def test_5_deve_ser_buzz(self): self.assertEqual(fizz_ou_buzz(5), "buzz")
def test_2_deve_retornar_2(self): self.assertEqual(fizz_ou_buzz(2), '2')
def test_3_deve_ser_fizz(self): self.assertEqual(fizz_ou_buzz(3), "fizz")
def test_15_deve_ser_fizzbuzz(self): self.assertEqual(fizz_ou_buzz(15), "fizzbuzz")