[pytest-dev] How to deal with setup.py/setup.cfg ?

[Bruno Oliveira]

Hi Bastien,

I suggest to try to use the `testpaths`[1] option instead, which is
tailored for just that purpose.

Cheers,
Bruno

[1]
https://docs.pytest.org/en/latest/customize.html?highlight=testpath#confval-testpaths

On Wed, Jul 19, 2017 at 11:02 AM Bastien Sevajol <sevajol.bastien at gmail.com>
wrote:

> Hello,
>
> I use in project who contain a setup.py and setup.cfg. I configured
> setup.py and setup.cfg to permit execution of tests with command "python
> setup.py test". Structure is following:
>
> > .
> > ├── hello
> > │   └── __init__.py
> > ├── setup.cfg
> > ├── setup.py
> > └── tests
> >     ├── __init__.py
> >     ├── test_a.py
> >     └── test_b.py
> setup.py is:
>
> > from setuptools import setup
> >
> > setup(name='hello',
> >       version='0.1',
> >       description='hello',
> >       url='http://',
> >       author='hello',
> >       author_email='hello',
> >       license='MIT',
> >       packages=['hello'],
> >       setup_requires=['pytest-runner'],
> >       tests_require='pytest')
> and setup.cfg is:
>
> > [aliases]
> > test=pytest
> >
> > [tool:pytest]
> > addopts = tests
> result of "python setup.py test" is:
>
> > running pytest
> > running egg_info
> > writing dependency_links to hello.egg-info/dependency_links.txt
> > writing top-level names to hello.egg-info/top_level.txt
> > writing hello.egg-info/PKG-INFO
> > reading manifest file 'hello.egg-info/SOURCES.txt'
> > writing manifest file 'hello.egg-info/SOURCES.txt'
> > running build_ext
> > ============================ test session starts
> > =============================
> > platform linux -- Python 3.5.3, pytest-3.1.3, py-1.4.34, pluggy-0.4.0
> > rootdir: /home/bastien/Projects/test_pytest, inifile: setup.cfg
> > collected 2 items
> >
> > tests/test_a.py .
> > tests/test_b.py .
> >
> > ========================== 2 passed in 0.02 seconds
> > ==========================
> But if i want to execute only test_b with "pytest tests/test_b.py::test_b":
> > ============================ test session starts
> > =============================
> > platform linux -- Python 3.5.3, pytest-3.1.3, py-1.4.34, pluggy-0.4.0
> > rootdir: /home/bastien/Projects/test_pytest, inifile: setup.cfg
> > collected 3 items
> >
> > tests/test_a.py .
> > tests/test_b.py ..
> >
> > ========================== 3 passed in 0.02 seconds
> > ==========================
> All tests are collected. setup.cfg (addopts part) is the fail. I need
> this "addopts" part because when some developpers who work on the
> project create a virtualenv inside the project, pytest search into the
> venv folder (i add "addopts = tests" to force pytest to check only
> "tests" folder).
>
> How to conciliate them ? How keep a way to run test with "python
> setup.py test" and run a specific test with "pytest
> tests/test_b.py::test_b" ?
>
> Thank's,
> Bastien.
>
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