89f5bfd7b3
The HACKING.rst testing section is added to point out that we use stestr now instead of testr. Change-Id: Ic2ef2a70134dacb79dedbbc75f581029e91d0eb6
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1.7 KiB
ReStructuredText
39 lines
1.7 KiB
ReStructuredText
Tacker 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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Tacker Specific Commandments
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----------------------------
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- [N320] Validate that LOG messages, except debug ones, have translations
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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 stestr. 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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``stestr run``, but is set up such that you can supply any additional
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stestr arguments that are needed to tox. For example, you can run:
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``tox -- --analyze-isolation`` to cause tox to tell stestr to add
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--analyze-isolation to its argument list.
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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 stestr
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command directly. Running ``stestr run`` will run the entire test suite.
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``stestr run --concurrency=1`` will run tests serially (by default, stestr runs
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tests in parallel). More information about stestr can be found at:
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http://stestr.readthedocs.io/
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