Is Unittest or Pytest better?
Unittest is, by default, included with Python. It’s been in the language since version 2.1 and was added by the original creator of Python, Guido van Rossum. The framework uses TestCase classes, each of which can be inherited from or used directly to build unit tests that mimic real-life actions or outcomes.
Pytest is a newcomer to the Python testing community that some people see as an improvement on Unittest—and others see as a deviation from Python’s original testing framework. Pytest uses TestCase classes under the hood for its own tests, but these are different than what’s created when inheriting from unittest.TestCase. Instead, it provides fixtures and other tools to make unit testing easier and more maintainable.
Know more: Python Unittest Vs Pytest: Choose the Best - Python Pool