43 lines
1.9 KiB
ReStructuredText
43 lines
1.9 KiB
ReStructuredText
Castellan Style Commandments
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===============================================
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- Step 1: Read the OpenStack Style Commandments
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https://docs.openstack.org/hacking/latest/
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- Step 2: Read on
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Castellan Specific Commandments
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-------------------------------
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N/A
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Creating Unit Tests
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-------------------
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For every new feature, unit tests should be created that both test and
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(implicitly) document the usage of said feature. If submitting a patch for a
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bug that had no unit test, a new passing unit test should be added. If a
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submitted bug fix does have a unit test, be sure to add a new one that fails
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without the patch and passes with the patch.
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Running Tests
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-------------
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The testing system is based on a combination of tox and testr. The canonical
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approach to running tests is to simply run the command ``tox``. This will
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create virtual environments, populate them with dependencies and run all of
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the tests that OpenStack CI systems run. Behind the scenes, tox is running
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``testr run --parallel``, but is set up such that you can supply any additional
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testr arguments that are needed to tox. For example, you can run:
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``tox -- --analyze-isolation`` to cause tox to tell testr to add
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--analyze-isolation to its argument list.
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Python packages may also have dependencies that are outside of tox's ability
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to install. Please refer to doc/source/devref/development.environment.rst for
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a list of those packages on Ubuntu, Fedora and Mac OS X.
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It is also possible to run the tests inside of a virtual environment
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you have created, or it is possible that you have all of the dependencies
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installed locally already. In this case, you can interact with the testr
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command directly. Running ``testr run`` will run the entire test suite. ``testr
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run --parallel`` will run it in parallel (this is the default incantation tox
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uses.) More information about testr can be found at:
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https://wiki.openstack.org/testr
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