Python 使用py.test--cov从内部setup.py pytest.main

我正在开发一个包含一些测试的软件包

使用CMD:

py.test --cov my_pkg

class PyTest(test_command):
    """class py.test for the testing

    """
    user_options = []

    def __init__(self, dist, **kw):
        test_command.__init__(self, dist, **kw)
        self.pytest_args = ["--cov my_pkg"]

.....

    def run_tests(self):
        # import here, cause outside the eggs aren't loaded
        import pytest
        err_no = pytest.main(self.pytest_args)
        sys.exit(err_no)

我通过covarage获得结果：

--------------- coverage: platform win32, python 2.7.9-final-0 ----------------
Name                            Stmts   Miss  Cover
---------------------------------------------------
my_pkg\__init__       8      0   100%
my_pkg\general        2      0   100%
---------------------------------------------------
TOTAL                              10      0   100%

失败：

py.test --cov my_pkg

class PyTest(test_command):
    """class py.test for the testing

    """
    user_options = []

    def __init__(self, dist, **kw):
        test_command.__init__(self, dist, **kw)
        self.pytest_args = ["--cov my_pkg"]

.....

    def run_tests(self):
        # import here, cause outside the eggs aren't loaded
        import pytest
        err_no = pytest.main(self.pytest_args)
        sys.exit(err_no)

尝试将其集成到

pytest.main（）

中并运行时：

python setup.py测试

以下是：

============================= test session starts =============================
platform win32 -- Python 2.7.9 -- py-1.4.26 -- pytest-2.7.0
rootdir: C:\Users\kobi.kalif\Projects\automation_utilities, inifile:
plugins: cov, xdist

ERROR: file not found: --cov my_pkg

相关代码：

py.test --cov my_pkg

class PyTest(test_command):
    """class py.test for the testing

    """
    user_options = []

    def __init__(self, dist, **kw):
        test_command.__init__(self, dist, **kw)
        self.pytest_args = ["--cov my_pkg"]

.....

    def run_tests(self):
        # import here, cause outside the eggs aren't loaded
        import pytest
        err_no = pytest.main(self.pytest_args)
        sys.exit(err_no)

问题：

py.test --cov my_pkg

class PyTest(test_command):
    """class py.test for the testing

    """
    user_options = []

    def __init__(self, dist, **kw):
        test_command.__init__(self, dist, **kw)
        self.pytest_args = ["--cov my_pkg"]

.....

    def run_tests(self):
        # import here, cause outside the eggs aren't loaded
        import pytest
        err_no = pytest.main(self.pytest_args)
        sys.exit(err_no)

如何从

setup.py

文件

pytest.main

中运行覆盖率为的测试？

根据您应该做的：

self.pytest_args = ["--cov", "my_pkg"]

或：

---

您是否尝试只传递一个字符串

self.pytest_args=“--cov my_pkg”

或将它们作为两个参数传递：

self.pytest_args=[“--cov”，“my_pkg”]

？如果使用

setup.cfg

，您可以将

addopts=--cov=my_pkg

添加到[tool:pytest]部分。注意：节的正确名称取决于

pytest

的版本，因此，请检查