What are the differences between unittest and pytest?

What are the differences between unittest and pytest?

Both unittest and pytest are popular testing frameworks in Python. Unittest is built into the standard library and follows a class-based approach, while pytest is more flexible and supports both function and class-based tests.

Which one is better for beginners?

For beginners, pytest is often recommended due to its simpler syntax and powerful features like fixtures and plugins.

Can I use pytest with existing unittest tests?

Yes, pytest can run unittest tests. You can simply run your existing unittest test files with pytest, and it will recognize and execute them.

What are some advanced features of pytest?

Some advanced features of pytest include fixtures for setup and teardown, parameterized testing, and a rich ecosystem of plugins for extended functionality.