Article 'QA in Python - working with unittest'

pyexample_2.py

import unittest

class FirstTestClass(unittest.TestCase):

    def test_add(self):
        self.assertEquals(120, 100 + 20)

class SecondTestClass(unittest.TestCase):

    def test_sub(self):
        self.val = 210
        self.assertEquals(210, self.val)
        self.val = self.val - 40
        self.assertEquals(170, self.val)

    def test_mul(self):
        self.val = 210
        self.assertEquals(420, self.val * 2)


if __name__ == '__main__':
    unittest.main()

# CLI run options
# - pyexample_2.py -v
# - pyexample_2.py -v FirstTestClass
# - pyexample_2.py -v SecondTestClass