cubicweb/pyramid/test/test_tools.py
author Philippe Pepiot <philippe.pepiot@logilab.fr>
Fri, 26 Oct 2018 17:12:26 +0200
changeset 12357 e385c9732f1e
parent 11631 faf279e33298
permissions -rw-r--r--
Make test database template creation concurrent build_db_cache() is used in tests to create test database templates, i.e. DEFAULT_EMPTY_DB_ID (which is __default_empty_db__) and custom template database using CubicwebTC test_db_id/pre_setup_database API. When running tests in parallel using multiple processes, build_db_cache() may try to build the same database twice. Avoid this by adding synchronisation of process by using a file lock. So when two processes require the same template database, one build the database and others wait it to be created. Use filelock (https://github.com/benediktschmitt/py-filelock) library to have a portable (unix / windows) way for handling locks. Also filelock is packaged in debian: https://packages.debian.org/source/python-filelock
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from cubicweb.pyramid.test import PyramidCWTest
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from cubicweb.pyramid import tools
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class ToolsTest(PyramidCWTest):
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    anonymous_allowed = True
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    def test_clone_user(self):
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        with self.admin_access.repo_cnx() as cnx:
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            user = cnx.find('CWUser', login='anon').one()
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            user.login  # fill the cache
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            clone = tools.clone_user(self.repo, user)
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            self.assertEqual(clone.eid, user.eid)
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            self.assertEqual(clone.login, user.login)
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            self.assertEqual(clone.cw_rset.rows, user.cw_rset.rows)
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            self.assertEqual(clone.cw_rset.rql, user.cw_rset.rql)
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    def test_cnx_attach_entity(self):
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        with self.admin_access.repo_cnx() as cnx:
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            user = cnx.find('CWUser', login='anon').one()
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        with self.admin_access.repo_cnx() as cnx:
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            tools.cnx_attach_entity(cnx, user)
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            self.assertEqual(user.login, 'anon')
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if __name__ == '__main__':
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    from unittest import main
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    main()