How to test projects?

Question

Django

Good afternoon! I've been working with django for a while now, and so far I've been dealing with small projects so far so good. As soon as more projects began to come in for support, problems began. The problems are precisely in the finalization of projects, since the projects that I created are clear to me and I know 80 percent where everything is and how it is spinning. Another thing is when the project is not familiar and it is not always clear how to test the performance after the changes. It seems that I tested everything on test servers, but on production jambs will definitely pop up. Share your experience on how to properly test the functionality of the site? Spend more time at the beginning and analyze the entire project code? Introduce unit testing? Or just experience?

Answer 1

I am a C++ developer. I'm learning Django for myself. I am currently writing a project in django. I haven't done testing yet, but I plan to use the following tools:
- Standard unit testing ( https://docs.djangoproject.com/en/1.8/topics/testi...
- functional tests through Selenium ( agiliq.com/blog/2014/ 09/selenium-testing/)
- load testing - while looking at locust.io ( www.moscowpython.ru/meetup/27/load-testing-locustio/)

Answer 2

www.tdd-django-tutorial.com/tutorial/1