Re: [GMG-Devel] Strange test-failure in test_pluginapi.py (Re: Mediagoblin self-test failures)

[Christopher Allan Webber]

Mikhail T. writes:

> Hello!
>
> One of the tests in the script is failing, when run as part of the full
> test-suit:
>
>     tests/test_pluginapi.py ........F..
>     ...
>     _____________________________ test_modify_context
>     ______________________________
>     Traceback (most recent call last):
>       File
>     
> "/spare/usr/ports/www/py-mediagoblin/work/mediagoblin-0.8.1/mediagoblin/tests/test_pluginapi.py",
>     line 352, in test_modify_context
>         result = context_modified_app.get("/modify_context/specific/")
>       File "/opt/lib/python2.7/site-packages/webtest/app.py", line 212,
>     in get
>         expect_errors=expect_errors)
>       File "/opt/lib/python2.7/site-packages/webtest/app.py", line 495,
>     in do_request
>         res = req.get_response(app, catch_exc_info=True)
>       File "/opt/lib/python2.7/site-packages/webob/request.py", line
>     1316, in send
>         application, catch_exc_info=True)
>       File "/opt/lib/python2.7/site-packages/webob/request.py", line
>     1284, in call_application
>         app_iter = application(self.environ, start_response)
>       File "/opt/lib/python2.7/site-packages/webtest/lint.py", line 198,
>     in lint_app
>         iterator = application(environ, start_response_wrapper)
>       File
>     
> "/spare/usr/ports/www/py-mediagoblin/work/mediagoblin-0.8.1/mediagoblin/app.py",
>     line 342, in __call__
>         return self.call_backend(environ, start_response)
>       File "/opt/lib/python2.7/site-packages/werkzeug/wsgi.py", line
>     599, in __call__
>         return self.app(environ, start_response)
>       File
>     
> "/spare/usr/ports/www/py-mediagoblin/work/mediagoblin-0.8.1/mediagoblin/app.py",
>     line 276, in call_backend
>         return self._finish_call_backend(request, environ, start_response)
>       File
>     
> "/spare/usr/ports/www/py-mediagoblin/work/mediagoblin-0.8.1/mediagoblin/app.py",
>     line 318, in _finish_call_backend
>         response = controller(request)
>       File
>     
> "/spare/usr/ports/www/py-mediagoblin/work/mediagoblin-0.8.1/mediagoblin/tests/testplugins/modify_context/views.py",
>     line 25, in specific
>         "doubleme": "happy"})
>       File
>     
> "/spare/usr/ports/www/py-mediagoblin/work/mediagoblin-0.8.1/mediagoblin/tools/response.py",
>     line 36, in render_to_response
>         render_template(request, template, context),
>       File
>     
> "/spare/usr/ports/www/py-mediagoblin/work/mediagoblin-0.8.1/mediagoblin/tools/template.py",
>     line 125, in render_template
>         template_path)
>       File "/opt/lib/python2.7/site-packages/jinja2/environment.py",
>     line 812, in get_template
>         return self._load_template(name, self.make_globals(globals))
>       File "/opt/lib/python2.7/site-packages/jinja2/environment.py",
>     line 774, in _load_template
>         cache_key = self.loader.get_source(self, name)[1]
>       File "/opt/lib/python2.7/site-packages/jinja2/loaders.py", line
>     399, in get_source
>         raise TemplateNotFound(template)
>     TemplateNotFound: contextplugin/specific.html
>
> But when I run just that test-collection by itself, all 11 tests in it pass:
>
>     cd
>     /spare/usr/ports/www/py-mediagoblin/work/mediagoblin-0.8.1/mediagoblin
>     && \
>         /usr/bin/env
>     PYTHONPATH=/spare/usr/ports/www/py-mediagoblin/work/mediagoblin-0.8.1 
> py.test-2.7
>     tests/test_pluginapi.py
>     *=================== test session starts
>     ===================================*
>     platform freebsd10 -- Python 2.7.11, pytest-2.8.5, py-1.4.30,
>     pluggy-0.3.1
>     rootdir:
>     
> /spare/usr/ports/www/py-mediagoblin/work/mediagoblin-0.8.1/mediagoblin/tests,
>     inifile: pytest.ini
>     plugins: xdist-1.13.1
>     collected 11 items
>
>     tests/test_pluginapi.py ...........
>
>     =================== 11 passed in 1.06 seconds
>     =============================
>
> Why would the test fail to find its file, when run as part of the full
> test-suit? Is there an environment variable, perhaps, which I can set to
> help it? I'm working with 0.8.1, but this particular test_pluginapi.py
> is identical to master... Please, advise.
>
> Thanks! Yours,
>
>     -mi

Not sure, though I think this is an issue unique to freebsd.  Sorry
you're hitting so many issues, though thank you for breaking ground in
it.  I'm not sure how to help from here...