python - pytest运行complete test出现import file mismatch错误，单独运行通过test

Question

当使用命令 python -m pytest tests 运行完整测试时，它失败并出现导入文件不匹配错误。

import file mismatch:
imported module 'test_simplifyvcf_integrations' has this __file__ attribute:
  /home/promechpc5/Desktop/VCF-SimplifyDev/tests/test_integrations/test_simplifyvcf_integrations.py
which is not the same as the test file we want to collect:
  /home/promechpc5/Desktop/VCF-SimplifyDev/tests/testfiles/TestFullApp/test_simplifyvcf_integrations.py
HINT: remove __pycache__ / .pyc files and/or use a unique basename for your test file modules
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Interrupted: 1 errors during collection !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

这里显示的错误是test_simplifyvcf_integration.py，在tests文件夹下。但是当我使用命令 python -m pytest tests/test_integrations/test_simplifyvcf_integrations.py 单独运行测试时，它通过了所有测试。

Answer 1

这里的解决方法在报错信息中:

and/or use a unique basename for your test file modules

您必须确保您的测试中有唯一的模块名称——pytest 会将它们全部提升到顶级命名空间除非您添加 __init__.py 文件，例如它们是不同的包

所以你的选择是:

• 重命名相同的文件
• 添加一些__init__.py文件