Testing 
Basic file format 
python
import unittest
class MyTest(unittest.TestCase):
    def test_one(self):
        self.assertEqual(1,1)
if __name__ == '__main__':
    unittest.main()Assertions 
| Assertion | Logic | 
|---|---|
| assertEqual(a, b) | a == b | 
| assertNotEqual(a, b) | a != b | 
| assertTrue(x) | bool(x) is True | 
| assertFalse(x) | bool(x) is False | 
| assertIs(a, b) | a is b | 
| assertIsNot(a, b) | a is not b | 
| assertIsNone(x) | x is None | 
| assertIsNotNone(x) | x is not None | 
| assertIn(a, b) | a in b | 
| assertNotIn(a, b) | a not in b | 
| assertIsInstance(a, b) | isinstance(a, b) | 
| assertNotIsInstance(a, b) | not isinstance(a, b) |