Source: 📖 Test Driven Development with Python ch15 p274

View testing checklist

1. Make sure to use the Django test client (see Testing template used for more info on the test client)
2. Test that the template used is what you expect.
3. Test each item in the view context dictionary.
4. Test that each form (also accessed through the context dictionary) is the expected class.
5. Test template logic—for and if statements might deserve testing.
6. Test both valid and invalid occurrences of POST requests.
7. Test that forms are rendered and error messages displayed.