Successfully reported this slideshow.

Tdd with-python-and-django

2

Share

Loading in …3
×
1 of 26
1 of 26

More Related Content

Related Books

Free with a 14 day trial from Scribd

See all

Related Audiobooks

Free with a 14 day trial from Scribd

See all

Tdd with-python-and-django

  1. 1. Test Driven Development with Python and Django
  2. 2. Who the F**lavia?
  3. 3. Agenda 1. Good code and bad code 2. What is TDD? 3. Why TDD? 4. How to TDD? 5. Continuous Integration
  4. 4. good code and bad code
  5. 5. undead code
  6. 6. what is TDD?
  7. 7. why TDD?
  8. 8. testing for design
  9. 9. how to TDD?
  10. 10. “You are not allowed to write any production code unless it is to make a failing test pass.”
  11. 11. “You are not allowed to write any more of a test than is sufficient to fail; and compilation failures are failures.”
  12. 12. “You are not allowed to write any more production code than is sufficient to pass the one failing test.”
  13. 13. testing smells
  14. 14. def test_should_request_and_be_success(self): response = self.client.get(“/posts”) self.assertEqual(200, response.status_code)
  15. 15. def test_should_have_posts_on_ctx(self): response = self.client.get(“/posts”) self.assertIn(“posts”, response.context_data)
  16. 16. def test_should_list_posts_in_chronological_order(self): r = self.client.get(“/posts”) expected_posts = [p1, p2, p3, p4] # keep the order self.assertQuerySetEqual(r.context_data[“posts”], expected_posts)
  17. 17. Tools ● unittest ● django.test.TestCase ● nose ● py.test ● ...
  18. 18. CI - Continuous Integration ● drone.io ● travisci ● circleci ● jenkins ● hudson ● ...
  19. 19. Tack så mycket! Flavia Missi @flaviamissi https://github.com/flaviamissi
  20. 20. Tack så mycket! ● http://butunclebob.com/ArticleS.UncleBob. TheThreeRulesOfTdd ● http://butunclebob.com/ArticleS.UncleBob. TheBowlingGameKata ● http://extremeprogramming.org/

×