twisted.trial.test.test_suppression.SuppressionMixin

class documentation

class SuppressionMixin: (source)

Known subclasses: twisted.trial.test.test_suppression.SynchronousSuppressionTests, twisted.trial.test.test_tests.AsynchronousSuppressionTests

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Tests for the warning suppression features of twisted.trial.unittest.SynchronousTestCase.

Method	`runTests`	Undocumented
Method	`test_overrideSuppressClass`	The suppression set on a test method completely overrides a suppression with wider scope; if it does not match a warning emitted by that test method, the warning is emitted, even if a wider suppression matches.
Method	`test_setUpSuppression`	Suppressions defined by the test method being run are applied to any warnings emitted while running the `setUp` fixture.
Method	`test_suppressClass`	A suppression set on a `SynchronousTestCase` subclass prevents warnings emitted by any test methods defined on that class which match the suppression from being emitted.
Method	`test_suppressMethod`	A suppression set on a test method prevents warnings emitted by that test method which the suppression matches from being emitted.
Method	`test_suppressModule`	A suppression set on a module prevents warnings emitted by any test mewthods defined in that module which match the suppression from being emitted.
Method	`test_tearDownSuppression`	Suppressions defined by the test method being run are applied to any warnings emitted while running the `tearDown` fixture.
Method	`_assertWarnings`	Assert that a certain number of warnings with certain messages were emitted in a certain order.
Method	`_load`	Return a new `unittest.TestSuite` with a single test method in it.

def runTests(self, suite): (source) ¶

Undocumented

def test_overrideSuppressClass(self): (source) ¶

The suppression set on a test method completely overrides a suppression with wider scope; if it does not match a warning emitted by that test method, the warning is emitted, even if a wider suppression matches.

def test_setUpSuppression(self): (source) ¶

Suppressions defined by the test method being run are applied to any warnings emitted while running the setUp fixture.

def test_suppressClass(self): (source) ¶

A suppression set on a SynchronousTestCase subclass prevents warnings emitted by any test methods defined on that class which match the suppression from being emitted.

def test_suppressMethod(self): (source) ¶

A suppression set on a test method prevents warnings emitted by that test method which the suppression matches from being emitted.

def test_suppressModule(self): (source) ¶

A suppression set on a module prevents warnings emitted by any test mewthods defined in that module which match the suppression from being emitted.

def test_tearDownSuppression(self): (source) ¶

Suppressions defined by the test method being run are applied to any warnings emitted while running the tearDown fixture.

def _assertWarnings(self, warnings, which): (source) ¶

Assert that a certain number of warnings with certain messages were emitted in a certain order.

Parameters
warnings	A list of emitted warnings, as returned by `flushWarnings`.
which	A list of strings giving warning messages that should appear in `warnings`.
Raises
`self.failureException`	If the warning messages given by `which` do not match the messages in the warning information in `warnings`, or if they do not appear in the same order.

def _load(self, cls, methodName): (source) ¶

Return a new unittest.TestSuite with a single test method in it.

Parameters
cls	A `TestCase` subclass defining a test method.
methodName	The name of the test method from `cls`.