unittest Module
Built-in testing framework
Interview Relevant: Standard testing
Unittest
Standard library testing tool (xUnit style).
Code Examples
python
1import unittest
2
3def add(a, b): return a + b
4
5class TestMath(unittest.TestCase):
6 def test_add(self):
7 self.assertEqual(add(1, 2), 3)
8
9if __name__ == '__main__':
10 unittest.main()