=========================== Testing Your OpenStack Code =========================== ------------ A Quickstart ------------ This is designed to be enough information for you to run your first tests. Detailed information on testing can be found here: https://wiki.openstack.org/wiki/Testing *Install pip*:: [apt-get | yum] install python-pip More information on pip here: http://www.pip-installer.org/en/latest/ *Use pip to install tox*:: pip install tox As of zuul v3, a running zookeeper is required to execute tests. *Install zookeeper*:: [apt-get | yum] install zookeeperd *Start zookeeper*:: service zookeeper start Run The Tests ------------- *Navigate to the project's root directory and execute*:: tox Note: completing this command may take a long time (depends on system resources) also, you might not see any output until tox is complete. Information about tox can be found here: http://testrun.org/tox/latest/ Run The Tests in One Environment -------------------------------- Tox will run your entire test suite in the environments specified in the project tox.ini:: [tox] envlist = To run the test suite in just one of the environments in envlist execute:: tox -e so for example, *run the test suite in py26*:: tox -e py26 Run One Test ------------ To run individual tests with tox:: tox -e -- path.to.module.Class.test For example, to *run the basic Zuul test*:: tox -e py27 -- tests.test_scheduler.TestScheduler.test_jobs_launched To *run one test in the foreground* (after previously having run tox to set up the virtualenv):: .tox/py27/bin/python -m testtools.run tests.test_scheduler.TestScheduler.test_jobs_launched List Failing Tests ------------------ .tox/py27/bin/activate testr failing --list Hanging Tests ------------- The following will run each test in turn and print the name of the test as it is run:: . .tox/py27/bin/activate testr run --subunit | subunit2pyunit You can compare the output of that to:: python -m testtools.run discover --list Need More Info? --------------- More information about testr: https://wiki.openstack.org/wiki/Testr More information about nose: https://nose.readthedocs.org/en/latest/ More information about testing OpenStack code can be found here: https://wiki.openstack.org/wiki/Testing