问题
How do you append options to the command Tox runs by appending that option to Tox? Specifically, how do you run a specific Django unittest with Tox?
I'm trying to wrap Tox around some Django unittests, and I can run all unittests with tox, which runs django-admin.py test --settings=myapp.tests.settings myapp.tests.Tests.
However, I'd like to run a specific test at myapp.tests.Tests.test_somespecificthing, which would mean telling Tox to append ".test_somespecificthing" to the end of the command it runs, but I can't figure out how to do this.
The docs say to use "-- " to pass in additional arguments to the underlying command, but this doesn't seem to work.
回答1:
Try adding {posargs} in the commands section of your tox.ini, like this:
commands =
python manage.py test {posargs}
Then at the command line, something like:
tox -- --pattern='some_specific_test.py'
Everything after the -- will be substituted in as {posargs}.
Read the official documentation here.
来源：https://stackoverflow.com/questions/34231858/how-to-change-tox-command-with-command-line-parameters