pytest
Mature full-featured Python testing tool that helps you write better programs
Python has a long history with testing and different testing frameworks. Over the last decade, pytest has become the most popular, mature, and extensible Python testing framework.
42 Tips and Tricks (playlist)
Become an IDE champ with these bite-sized tips and tricks.
Background on Testing (part of tutorial)
Introduce testing, pytest, and how it all fits into PyCharm, along with a scenario to work on.
Debugging During Testing (part of tutorial)
When writing tests, use the PyCharm "visual debugger" to interactively poke around in the context of a problem.
Getting Into the TDD Flow (part of tutorial)
Setup your PyCharm project to help get into the flow of Test-Driven Development (TDD).
Hello Test (part of tutorial)
Write a simple test and run it in PyCharm's visual test runner.
Jump to Error (part of tutorial)
Writing code means writing broken code. Click a link in a traceback to open a file on the line of the error.
Navigation Bar Intro (playlist)
Move around files with keyboard, without wasting screen UI space
Project Setup (part of tutorial)
Make a PyCharm project and virtual environment with dependencies, then configure PyCharm to use pytest.
Run Single Test (tip)
Speed up testing by focusing on one test.
Skipping Tests (part of tutorial)
During refactoring, use pytest's markers to ignore certain breaking tests.
Test Fixtures (part of tutorial)
Make your tests more focused by moving sample data to pytest fixtures.
Testing Exceptions (part of tutorial)
Write tests which ensure exceptions are raised when expected.
Visual Testing with pytest (tutorial)
Test writing is productive and fun with PyCharm as a visual testing tool atop pytest.