What are the differences between Django test fixtures and factories?

What are the differences between Django test fixtures and factories?

Django test fixtures are static data files used to load data into the database for tests, while factories are dynamic and generate data on-the-fly.

Can you give me an example of when to use fixtures over factories?

Use fixtures when you need a consistent dataset across tests, like predefined user roles. Factories are better for generating varied data.

Are there any performance considerations between the two?

Yes, fixtures can be slower to load large datasets, while factories can be more efficient as they create only the data needed for each test.

Which one is more commonly used in Django projects?

Factories are often preferred in modern Django projects due to their flexibility and ability to create complex data relationships easily.