lp.services.database.tests.test_transaction_policy.TestTransactionPolicy : API documentation

Method	setUp	Undocumented
Method	readFromDatabase	Perform a database read.
Method	writeToDatabase	Write an object to the database.
Method	hasDatabaseBeenWrittenTo	Is the object made by `writeToDatabase` present in the database?
Method	test_can_be_empty	Undocumented
Method	test_writable_permits_updates	Undocumented
Method	test_readonly_forbids_updates	Undocumented
Method	test_will_not_start_in_ongoing_transaction	Undocumented
Method	test_successful_exit_requires_commit_or_abort	Undocumented
Method	test_successful_read_only_exit_commits_or_aborts_implicitly	Undocumented
Method	test_aborts_on_failure	Undocumented
Method	test_nested_policy_overrides_previous_policy	Undocumented
Method	test_policy_restores_previous_policy_on_success	Undocumented
Method	test_propagates_failure	Undocumented
Method	test_policy_restores_previous_policy_on_failure	Undocumented
Method	test_policy_can_span_transactions	Undocumented
Method	test_policy_survives_abort	Undocumented

Inherited from TestCaseWithFactory:

Method	getUserBrowser	Return a Browser logged in as a fresh user, maybe opened at `url`.
Method	getNonRedirectingBrowser	Undocumented
Method	createBranchAtURL	Create a branch at the supplied URL.
Method	create_branch_and_tree	Create a database branch, bzr branch and bzr checkout.
Method	createBzrBranch	Create a bzr branch for a database branch.
Static Method	getBranchPath	Return the path of the branch in the mirrored area.
Method	useTempBzrHome	Undocumented
Method	useBzrBranches	Prepare for using bzr branches.

Inherited from TestCase (via TestCaseWithFactory):

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	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.

Parameters	test_token	The return value from `writeToDatabase`.
Returns	Has the change represented by `test_token` been made to the database?

l.s.d.t.t.TestTransactionPolicy(TestCaseWithFactory) : class documentation