Windmill implements cross browser testing, in-browser recording and playback, and functionality for fast accurate debugging and test environment integration.
Online features list is available.
You have to install Windmill manually for now. If you’re using Debian, there is no binary package (yet).
The simplest solution is to use a setuptools/pip command (for a clean environment, take a look to the virtualenv project as well):
$ pip install windmill $ curl -O http://github.com/windmill/windmill/tarball/master
However, the Windmill project doesn’t release frequently. Our recommandation is to used the last snapshot of the Git repository:
$ git clone git://github.com/windmill/windmill.git HEAD $ cd windmill $ python setup.py develop
Install instructions are available.
Be sure to have the windmill module in your PYTHONPATH afterwards:
$ python -c "import windmill"
In order to reduce unecessary system load from your test machines, It’s recommended to use X dummy server for testing the Unix web clients, you need a dummy video X driver (as xserver-xorg-video-dummy package in Debian) coupled with a light X server as Xvfb.
The dummy driver is a special driver available with the XFree86 DDX. To use the dummy driver, simply substitue it for your normal card driver in the Device section of your xorg.conf configuration file. For example, if you normally uses an ati driver, then you will have a Device section with Driver “ati” to let the X server know that you want it to load and use the ati driver; however, for these conformance tests, you would change that line to Driver “dummy” and remove any other ati specific options from the Device section.
Then, you can run the X server with the following command
$ /usr/bin/X11/Xvfb :1 -ac -screen 0 1280x1024x8 -fbdir /tmp
If you are using firefox as client, consider the “firebug” option.
If you have a running instance, you can refine the test by the loadtest windmill option:
$ windmill -m firebug loadtest=<test_file.py> <instance url>
Or use the internal windmill shell to explore available commands:
$ windmill -m firebug shell <instance url>
And enter python commands:
>>> load_test(<your test file>) >>> run_test(<your test file>)
You have to create a new unit test file and a windmill directory and copy all your windmill use case into it.
# test_windmill.py # Run all scenarii found in windmill directory from cubicweb.devtools.cwwindmill import (CubicWebWindmillUseCase, unittest_main) if __name__ == '__main__': unittest_main()
You can easily run your windmill test suite through pytest or unittest. You have to copy a test_windmill.py file from web.test.
To run your test series:
$ pytest test/test_windmill.py
By default, CubicWeb will use firefox as the default browser and will try to run test instance server on localhost. In the general case, You’ve no need to change anything.
Check cubicweb.devtools.cwwindmill.CubicWebWindmillUseCase for Windmill configuration. You can edit windmill settings with following class attributes:
browser = 'firefox' test_dir = osp.join(__file__, 'windmill') edit_test = False
If you want to change cubicweb test server parameters, you can check class variables from CubicWebServerConfig or inherit it with overriding the configcls attribute in CubicWebServerTC
.. sourcecode:: python
- class OtherCubicWebServerConfig(CubicWebServerConfig):
- port = 9999
- class NewCubicWebServerTC(CubicWebServerTC):
- configcls = OtherCubicWebServerConfig
For instance, CubicWeb framework windmill tests can be manually run by:
$ pytest web/test/test_windmill.py
You can toggle the edit_test variable to enable test edition.
But if you are using pytest as test runner, use the -i option directly. The test series will be loaded and you can run assertions step-by-step:
$ pytest -i test/test_windmill.py
In this case, the firebug extension will be loaded automatically for you.
Afterwards, don’t forget to save your edited test into the right file (no autosave feature).
Don’t run another instance on the same port. You risk to silence some regressions (test runner will automatically fail in further versions).
Start your use case by using an assert on the expected primary url page. Otherwise all your tests could fail without clear explanation of the used navigation.
In the same location of the test_windmill.py, create a windmill/ with your windmill recorded use cases.