如何使用 tox 配置覆盖率？

Question

我正在使用 tox 使用 tox -p（并行运行）在不同的环境上运行测试，但是在为所有测试生成覆盖率报告时遇到问题。

毒物.ini：

[tox]
envlist = env1,ev2,report
skipsdist=True

[base]
deps = pytest


[testenv:env1]
deps = custom-package-1
       {[base]deps}
commands = pytest --cov-append tests/flows/test_1.py

[testenv:env2]
deps = custom-package-2
       {[base]deps}
commands = pytest --cov-append tests/flows/test_2.py

[testenv:report]
deps = coverage[toml]
commands = coverage report
depends = env1,env2
parallel_show_output = true

pyproject.toml 覆盖部分：

[tool.coverage.report]
fail_under = 100
show_missing = true
exclude_lines = [
    'pragma: no cover',
    '\.\.\.',
    'if TYPE_CHECKING:',
    "if __name__ == '__main__':",
]

错误：

No source for code: '/Users/my_user/projects/my_proect/flows/__init__.py'.

有人可以告诉我提供的配置有什么问题吗？

Answer 1

You need to remap the source files see https://coverage.readthedocs.io/en/6.2/config.html?highlight=paths#paths and for example https://github.com/tox-dev/tox/blob/主/tox.ini#L136-L143