When should I use unittest vs pytest?

Can you explain when to use unittest versus pytest?

Sure! unittest is part of the standard library and is great for simple test cases, while pytest offers more features and flexibility.

What are some specific features of pytest that make it better?

pytest supports fixtures, parameterized testing, and has a more readable syntax, which can make tests easier to write and maintain.

Is it possible to use both in the same project?

Yes, you can use both in the same project. Just keep in mind that they have different conventions and structures.

Which one is better for large projects?

For large projects, many developers prefer pytest due to its scalability and rich plugin ecosystem.