053b3ab611
Now that we have stopped running python26 jobs in the gate, remove python26 from the list of jobs in tox project-config patch: Ib495467e00e4b6abf2b3c2b9445b51652ba25167 Change-Id: I18262e91c9f5fc2381c6f5b37eb45b5f27aa81db
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1.5 KiB
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53 lines
1.5 KiB
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Unit Tests
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==========
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Nova contains a suite of unit tests, in the nova/tests directory.
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Any proposed code change will be automatically rejected by the OpenStack
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Jenkins server [#f1]_ if the change causes unit test failures.
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Preferred way to run the tests
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------------------------------
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The preferred way to run the unit tests is using ``tox``. See `the
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unit testing section of the Testing wiki page`_ and Nova's HACKING.rst
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for more information. Following are some simple examples.
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To run the style tests:
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tox -e pep8
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You can request multiple tests, separated by commas::
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tox -e py27,pep8
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.. _the unit testing section of the Testing wiki page: https://wiki.openstack.org/wiki/Testing#Unit_Tests
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Running a subset of tests
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-------------------------
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Instead of running all tests, you can specify an individual directory, file,
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class, or method that contains test code.
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To run the tests in the ``nova/tests/scheduler`` directory::
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tox -e py27 nova.tests.scheduler
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To run the tests in the ``nova/tests/virt/libvirt/test_libvirt.py`` file::
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tox -e py27 test_libvirt
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To run the tests in the ``CacheConcurrencyTestCase`` class in
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``nova/tests/virt/libvirt/test_libvirt.py``::
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tox -e py27 test_libvirt.CacheConcurrencyTestCase
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To run the `ValidateIntegerTestCase.test_invalid_inputs` test method in
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``nova/tests/test_utils.py``::
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tox -epy27 test_utils.ValidateIntegerTestCase.test_invalid_inputs
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.. rubric:: Footnotes
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.. [#f1] See :doc:`jenkins`.
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