Pytest: Профессиональные инструменты
pytest-xdist (8x ускорение), src layout, продвинутые фикстуры, плагины — production-ready инструменты.
What you'll learn
Production-ready навыки для middle-разработчиков: pytest-xdist для 8x ускорения, src layout для правильной структуры проектов, продвинутые фикстуры (scope, autouse, factories), создание собственных плагинов. Превращаем учебный проект в production-ready.
8x speedup with pytest-xdist
Parallel test execution: from 10 minutes to 2 minutes. Setup, best practices, pitfalls.
Proper project structure
src layout: like in real projects. pip install -e ., proper imports, no sys.path.append.
Advanced fixtures
Scope (session/module/function), autouse, fixture factories, indirect parametrization. Maximum reuse.
Creating custom plugins
Write your own pytest plugin: custom markers, hooks, reports. Automation for team.
Testimonials
alumni“Optimism is an occupational hazard of programming: feedback is the treatment.”
Kent Beck
“The ratio of time spent reading versus writing is well over 10 to 1. We are constantly reading old code as part of the effort to write new code.”
Robert C. Martin (Uncle Bob)
What's inside
pytest-xdist: installation, pytest -n auto, scope strategies for parallel execution
src layout: project structure, pip install -e ., pyproject.toml, proper imports
Advanced fixtures: session/module/function scope, autouse, fixtures for fixtures
Fixture factories: dynamic fixture creation, indirect parametrization
Request object: accessing test context from fixture, parameters, markers
Custom markers: registration, usage, strict mode (strict markers)
Pytest plugins: creating your own plugin, hooks, conftest as plugin
Coverage thresholds: minimum coverage, enforcement in CI, fail-under
Practice: transforming educational project to production-ready with all tools
Prerequisites
Pytest for Juniors: Mocks and Integration
requiredLevel 2 course is mandatory. You must know: mocks, coverage, pytest.ini, conftest.py.
Go to courseCourse curriculum
⚡ pytest-xdist: 8x ускорение через параллельный запуск
25 минут
📂 src layout: Правильная структура проектов
20 минут
🔄 Продвинутые фикстуры: scope и autouse
25 минут
🏭 Fixture factories и indirect parametrization
25 минут
🏷️ Custom markers и strict mode
15 минут
🔌 Создание pytest-плагинов
25 минут
📊 Coverage thresholds и enforcement
15 минут
🏆 Практика: Production-ready проект
25 минут
FAQ
Is experience with basic and junior courses needed?
YES, mandatory. This course assumes you completed Level 1 (basic tests) and Level 2 (mocks, coverage). Without it will be difficult.
How is it different from previous courses?
Previous courses—basics and mocks. This course—production tools: parallel execution (xdist), proper project structure (src layout), advanced techniques. Team work readiness.
What's next after this course?
Two paths: 1) 'DB Testing with PostgreSQL' (Level 4)—for database work. 2) 'Async Race Conditions' (Level 5)—ONLY if working with asyncio. Then final TDD/CI/CD course.
Why is it free?
Levels 1-3 are free—foundation for everyone. Premium courses start from Level 4 (specialized topics: DB, async, TDD). Basic skills should be available to all.
Related Materials
These materials complement the course but are not part of it. Study at your own pace.