Unverified50% confidenceFactExact time
pytest 启动时会自动扫描测试目录树，按从根目录到子目录的顺序加载所有 conftest.py，构建具有层级优先级的 fixture 注册表，子目录的 conftest.py 可覆盖或扩展父目录同名 fixture
1
Sources
50%
Confidence
Long-term
Relevance
7/7/2026
First Seen
Sources
pytest Testing Patterns in Practice: Building a Systematic Automated Testing Framework
bilibili测试小课堂07/4/2026
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