Django Unit testing best practices

As long as your tests are sensibly arranged, they won’t become unmanageable. Good rules-of-thumb include having:

• a separate TestClass for each model or view
• a separate test method for each set of conditions you want to test
• test method names that describe their function

Both UI and Model testing can be done with default jango test cases 

References:

https://docs.djangoproject.com/en/3.2/intro/tutorial05/