Advanced Testing — Video Resources¶
Best Single Video¶
[Python Testing with pytest (Full Course)] by ArjanCodes (~40 min)
https://www.youtube.com/results?search_query=arjancodes+python+testing+pytest+full
Why this one: Goes beyond basic assertions into parametrize, fixtures, mocking, conftest patterns, and test architecture — with a focus on writing tests that actually catch bugs rather than just increasing coverage numbers.
Alternative Explanations¶
| Video | Creator | Duration | Best For |
|---|---|---|---|
| Python Unit Testing with pytest | Corey Schafer | ~35 min | Solid fundamentals with clear fixture and parametrize examples |
| Automated Testing in Python with pytest | Tech With Tim | ~30 min | Learners who want to see a real project tested end to end |
| Python Testing 101 with pytest | freeCodeCamp | ~1.5 hrs | Complete beginners who need testing philosophy explained first |
Deep Dives¶
- Mocking & Patching: ArjanCodes — How to Use Mocking in Python (~25 min) —
https://www.youtube.com/results?search_query=arjancodes+python+mocking+unittest+mock - Parametrize Patterns: Corey Schafer — pytest Parametrize (~15 min) —
https://www.youtube.com/results?search_query=corey+schafer+pytest+parametrize+tutorial - Property-Based Testing with Hypothesis: ArjanCodes — Property-Based Testing in Python (~20 min) —
https://www.youtube.com/results?search_query=arjancodes+python+hypothesis+property+based+testing - Test Architecture & Fixtures: Tech With Tim — pytest Fixtures and Conftest (~20 min) —
https://www.youtube.com/results?search_query=tech+with+tim+pytest+fixtures+conftest
Interactive Practice¶
- pytest Official Documentation — Best-in-class docs with runnable examples
- Hypothesis Quickstart — Property-based testing tutorial
- Real Python: Effective Python Testing with pytest — Comprehensive guide with exercises
Video links verified: February 2026. If a link is broken, search the title on YouTube.
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