b.t.t.ImportTariffTestCase(TestCaseWithTransport) : class documentation

Known subclasses: bzrlib.tests.test_import_tariff.TestImportTariffs

Check how many modules are loaded for some representative scenarios.

See the Testing Guide in the developer documentation for more explanation.

We must respect the setup used by the selftest command regarding plugins. This allows the user to control which plugins are in effect while running these tests and respect the import policies defined here.

When failures are encountered for a given plugin, they can generally be addressed by using lazy import or lazy hook registration.

Method	setUp	Undocumented
Method	start_bzr_subprocess_with_import_check	Run a bzr process and capture the imports.
Method	check_forbidden_modules	Check for forbidden modules in stderr.
Method	finish_bzr_subprocess_with_import_check	Finish subprocess and check specific modules have not been
Method	run_command_check_imports	Run bzr ARGS in a subprocess and check its imports.

Inherited from TestCaseWithTransport:

Method	get_vfs_only_server	See TestCaseWithMemoryTransport.
Method	make_branch_and_tree	Create a branch on the transport and a tree locally.
Method	assertIsDirectory	Assert that relpath within transport is a directory.
Method	assertTreesEqual	Check that left and right have the same content and properties.
Method	disable_missing_extensions_warning	Some tests expect a precise stderr content.

Inherited from TestCaseInTempDir (via TestCaseWithTransport):

Method	check_file_contents	Undocumented
Method	makeAndChdirToTestDir	See TestCaseWithMemoryTransport.makeAndChdirToTestDir().
Method	deleteTestDir	Undocumented
Method	build_tree	Build a test tree according to a pattern.
Method	assertInWorkingTree	Assert whether path or paths are in the WorkingTree
Method	assertNotInWorkingTree	Assert whether path or paths are not in the WorkingTree
Method	_getTestDirPrefix	Undocumented

Inherited from TestCaseWithMemoryTransport (via TestCaseWithTransport, TestCaseInTempDir):

Method	__init__	Undocumented
Method	get_transport	Return a writeable transport.
Method	get_readonly_transport	Return a readonly transport for the test scratch space
Method	create_transport_readonly_server	Create a transport server from class defined at init.
Method	get_readonly_server	Get the server instance for the readonly transport
Method	get_readonly_url	Get a URL for the readonly transport.
Method	get_server	Get the read/write server instance.
Method	get_url	Get a URL (or maybe a path) for the readwrite transport.
Method	get_vfs_only_url	Get a URL (or maybe a path for the plain old vfs transport.
Method	make_branch	Create a branch on the transport at relpath.
Method	get_default_format	Undocumented
Method	resolve_format	Resolve an object to a ControlDir format object.
Method	make_bzrdir	Undocumented
Method	make_repository	Create a repository on our default transport at relpath.
Method	make_smart_server	Undocumented
Method	make_branch_and_memory_tree	Create a branch on the default transport and a MemoryTree for it.
Method	make_branch_builder	Undocumented
Method	overrideEnvironmentForTesting	Undocumented
Method	setup_smart_server_with_call_log	Sets up a smart server as the transport server with a call log.
Method	reset_smart_call_log	Undocumented
Method	_adjust_url	Get a URL (or maybe a path) for the readwrite transport.
Method	_create_safety_net	Make a fake bzr directory.
Method	_check_safety_net	Check that the safety .bzr directory have not been touched.
Method	_make_test_root	Undocumented

Inherited from TestCase (via TestCaseWithTransport, TestCaseInTempDir, TestCaseWithMemoryTransport):

Method	debug	Undocumented
Method	discardDetail	Extend the addDetail, getDetails api so we can remove a detail.
Method	install_counter_hook	Install a counting hook.
Method	disable_directory_isolation	Turn off directory isolation checks.
Method	enable_directory_isolation	Enable directory isolation checks.
Method	permit_dir	Permit a directory to be used by this test. See permit_url.
Method	permit_url	Declare that url is an ok url to use in this test.
Method	permit_source_tree_branch_repo	Permit the source tree bzr is running from to be opened.
Method	record_directory_isolation	Gather accessed directories to permit later access.
Method	start_server	Start transport_server for this test.
Method	assertEqual	Undocumented
Method	assertEqualDiff	Assert two texts are equal, if not raise an exception.
Method	assertEqualMode	Undocumented
Method	assertEqualStat	assert that expected and actual are the same stat result.
Method	assertLength	Assert that obj_with_len is of length length.
Method	assertLogsError	Assert that func(*args, **kwargs) quietly logs a specific error.
Method	assertPositive	Assert that val is greater than 0.
Method	assertNegative	Assert that val is less than 0.
Method	assertStartsWith	Undocumented
Method	assertEndsWith	Asserts that s ends with suffix.
Method	assertContainsRe	Assert that a contains something matching a regular expression.
Method	assertNotContainsRe	Assert that a does not match a regular expression
Method	assertContainsString	Undocumented
Method	assertNotContainsString	Undocumented
Method	assertSubset	Assert that every entry in sublist is present in superlist.
Method	assertListRaises	Fail unless excClass is raised when the iterator from func is used.
Method	assertRaises	Assert that a callable raises a particular exception.
Method	assertIs	Undocumented
Method	assertIsNot	Undocumented
Method	assertTransportMode	Fail if a path does not have mode "mode".
Method	assertIsSameRealPath	Fail if path1 and path2 points to different files
Method	assertIsInstance	Fail if obj is not an instance of kls
Method	assertFileEqual	Fail if path does not contain 'content'.
Method	assertDocstring	Fail if obj does not have expected_docstring
Method	failUnlessExists	Undocumented
Method	assertPathExists	Fail unless path or paths, which may be abs or relative, exist.
Method	failIfExists	Undocumented
Method	assertPathDoesNotExist	Fail if path or paths, which may be abs or relative, exist.
Method	applyDeprecated	Call a deprecated callable without warning the user.
Method	callCatchWarnings	Call a callable that raises python warnings.
Method	callDeprecated	Assert that a callable is deprecated in a particular way.
Method	thisFailsStrictLockCheck	It is known that this test would fail with -Dstrict_locks.
Method	overrideAttr	Overrides an object attribute restoring it after the test.
Method	overrideEnv	Set an environment variable, and reset it after the test.
Method	recordCalls	Monkeypatch in a wrapper that will record calls.
Method	knownFailure	Declare that this test fails for a known reason
Method	time	Run callable and accrue the time it takes to the benchmark time.
Method	log	Undocumented
Method	get_log	Get a unicode string containing the log from bzrlib.trace.
Method	requireFeature	This test requires a specific feature is available.
Method	run_bzr	Invoke bzr, as if it were run from the command line.
Method	run_bzr_error	Run bzr, and check that stderr contains the supplied regexes
Method	run_bzr_subprocess	Run bzr in a subprocess for testing.
Method	start_bzr_subprocess	Start bzr in a subprocess for testing.
Method	get_source_path	Return the path of the directory containing bzrlib.
Method	get_bzr_path	Return the path of the 'bzr' executable for this test suite.
Method	finish_bzr_subprocess	Finish the execution of process.
Method	check_tree_shape	Compare a tree to a list of expected names.
Method	apply_redirected	Call callable with redirected std io pipes.
Method	reduceLockdirTimeout	Reduce the default lock timeout for the duration of the test, so that
Method	make_utf8_encoded_stringio	Return a StringIOWrapper instance, that will encode Unicode
Method	disable_verb	Disable a smart server verb for one test.
Method	_install_config_stats_hooks	Install config hooks to count hook calls.
Method	_clear_debug_flags	Prevent externally set debug flags affecting tests.
Method	_clear_hooks	Undocumented
Method	_silenceUI	Turn off UI for duration of test
Method	_check_locks	Check that all lock take/release actions have been paired.
Method	_track_locks	Track lock activity during tests.
Method	_lock_acquired	Undocumented
Method	_lock_released	Undocumented
Method	_lock_broken	Undocumented
Method	_preopen_isolate_transport	Check that all transport openings are done in the test work area.
Method	_preopen_isolate_url	Undocumented
Method	_track_transports	Install checks for transport usage.
Method	_ndiff_strings	Return ndiff between two strings containing lines.
Method	_capture_deprecation_warnings	A helper for callDeprecated and applyDeprecated.
Method	_startLogFile	Setup a in-memory target for bzr and testcase log messages
Method	_finishLogFile	Flush and dereference the in-memory log for this testcase
Method	_cleanEnvironment	Undocumented
Method	_restoreHooks	Undocumented
Method	_suppress_log	Remove the log info from details.
Method	_do_skip	Undocumented
Static Method	_do_known_failure	Undocumented
Static Method	_do_not_applicable	Undocumented
Static Method	_report_skip	Override the default _report_skip.
Static Method	_report_expected_failure	Strip the log.
Static Method	_do_unsupported_or_skip	Undocumented
Method	_run_bzr_autosplit	Run bazaar command line, splitting up a string command line.
Method	_run_bzr_core	Undocumented
Method	_add_subprocess_log	Undocumented
Method	_subprocess_log_cleanup	Undocumented
Method	_popen	Place a call to Popen.