Python mul примеры использования

Пример #1

 def test_case02(self):
     self.assertEqual(test_me.mul(2, 3), 6)

Пример #2

 def test_case02(self):
     self.assertEqual(test_me.mul(2, 3), 6)
     print "\nIn test_case02()"

Пример #3

 def test_case02(self):
     self.assertEqual(test_me.mul(2, 3), 6, 'message')
     print("\nIn test_case02()")

Пример #4

 def testCase02(self):
     self.assertEqual(test_me.mul(2, 3), 6)
     print('In testCase02()')