l.b.m.t.t.TestTargetNameCache(TestCase) : class documentation

Part of lp.bugs.model.tests.test_bugtask View In Hierarchy

BugTask table has a stored computed attribute.

This targetnamecache attribute which stores a computed value to allow us to sort and search on that value without having to do lots of SQL joins. This cached value gets updated daily by the update-bugtask-targetnamecaches cronscript and whenever the bugtask is changed. Of course, it's also computed and set when a bugtask is created.

BugTask.bugtargetdisplayname simply returns targetnamecache, and the latter is not exposed in IBugTask, so the bugtargetdisplayname is used here.

XXX: rharding 2012-05-14 bug=999298: These tests are ported from doctests and do too much work. They should be split into simpler and better unit tests.

Method test_cron_updating_targetnamecache Verify the initial target name cache.

Inherited from TestCase:

Method becomeDbUser Commit, then log into the database as dbuser.
Method __str__ The string representation of a test is its id.
Method useContext Use the supplied context in this test.
Method makeTemporaryDirectory Create a temporary directory, and return its path.
Method installKarmaRecorder Set up and return a KarmaRecorder.
Method assertProvides Assert 'obj' correctly provides 'interface'.
Method assertNotifies Assert that a callable performs a given notification.
Method assertNoNotification Assert that no notifications are generated by the callable.
Method assertSqlAttributeEqualsDate Fail unless the value of the attribute is equal to the date.
Method assertTextMatchesExpressionIgnoreWhitespace Undocumented
Method assertIsInstance Assert that an instance is an instance of assert_class.
Method assertIsNot Assert that expected is not the same object as observed.
Method assertContentEqual Assert that 'iter1' has the same content as 'iter2'.
Method assertRaisesWithContent Check if the given exception is raised with given content.
Method assertBetween Assert that 'variable' is strictly between two boundaries.
Method assertVectorEqual Apply assertEqual to all given pairs in one go.
Method expectedLog Expect a log to be written that matches the regex.
Method pushConfig Push some key-value pairs into a section of the config.
Method attachOopses Undocumented
Method attachLibrarianLog Include the logChunks from fixture in the test details.
Method setUp Undocumented
Method assertStatementCount Assert that the expected number of SQL statements occurred.
Method useTempDir Use a temporary directory for this test.
Method assertEmailHeadersEqual Assert that two email headers are equal.
Method assertStartsWith Undocumented
Method assertEndsWith Asserts that s ends with suffix.
Method checkPermissions Check if the used_permissions match expected_permissions.
Method assertEmailQueueLength Pop the email queue, assert its length, and return it.
Method _unfoldEmailHeader Unfold a multiline email header.
def test_cron_updating_targetnamecache(self):
Verify the initial target name cache.
API Documentation for Launchpad, generated by pydoctor at 2018-05-26 00:00:07.