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Mini Shell
import time
from nose2 import events
ERROR = 'error'
FAIL = 'failed'
SKIP = 'skipped'
PASS = 'passed'
__unittest = True
class PluggableTestResult(object):
"""Test result that defers to plugins.
All test outcome recording and reporting is deferred to plugins,
which are expected to implement :func:`startTest`, :func:`stopTest`,
:func:`testOutcome`, and :func:`wasSuccessful`.
:param session: Test run session.
.. attribute :: shouldStop
When ``True``, test run should stop before running another test.
"""
def __init__(self, session):
self.session = session
self.shouldStop = False
def startTest(self, test):
"""Start a test case.
Fires :func:`startTest` hook.
"""
event = events.StartTestEvent(test, self, time.time())
self.session.hooks.startTest(event)
def stopTest(self, test):
"""Stop a test case.
Fires :func:`stopTest` hook.
"""
event = events.StopTestEvent(test, self, time.time())
self.session.hooks.stopTest(event)
def addError(self, test, err):
"""Test case resulted in error.
Fires :func:`setTestOutcome` and :func:`testOutcome` hooks.
"""
event = events.TestOutcomeEvent(test, self, ERROR, err)
self.session.hooks.setTestOutcome(event)
self.session.hooks.testOutcome(event)
def addFailure(self, test, err):
"""Test case resulted in failure.
Fires :func:`setTestOutcome` and :func:`testOutcome` hooks.
"""
event = events.TestOutcomeEvent(test, self, FAIL, err)
self.session.hooks.setTestOutcome(event)
self.session.hooks.testOutcome(event)
def addSuccess(self, test):
"""Test case resulted in success.
Fires :func:`setTestOutcome` and :func:`testOutcome` hooks.
"""
event = events.TestOutcomeEvent(test, self, PASS, expected=True)
self.session.hooks.setTestOutcome(event)
self.session.hooks.testOutcome(event)
def addSkip(self, test, reason):
"""Test case was skipped.
Fires :func:`setTestOutcome` and :func:`testOutcome` hooks.
"""
event = events.TestOutcomeEvent(test, self, SKIP, reason=reason)
self.session.hooks.setTestOutcome(event)
self.session.hooks.testOutcome(event)
def addExpectedFailure(self, test, err):
"""Test case resulted in expected failure.
Fires :func:`setTestOutcome` and :func:`testOutcome` hooks.
"""
event = events.TestOutcomeEvent(test, self, FAIL, err, expected=True)
self.session.hooks.setTestOutcome(event)
self.session.hooks.testOutcome(event)
def addUnexpectedSuccess(self, test):
"""Test case resulted in unexpected success.
Fires :func:`setTestOutcome` and :func:`testOutcome` hooks.
"""
event = events.TestOutcomeEvent(test, self, PASS)
self.session.hooks.setTestOutcome(event)
self.session.hooks.testOutcome(event)
def wasSuccessful(self):
"""Was test run successful?
Fires :func:`wasSuccessful` hook, and returns ``event.success``.
"""
# assume failure; plugins must explicitly declare success
try:
return self._success
except AttributeError:
event = events.ResultSuccessEvent(self, None)
self.session.hooks.wasSuccessful(event)
self._success = event.success
return self._success
def stop(self):
"""Stop test run.
Fires :func:`resultStop` hook, and sets ``self.shouldStop`` to
``event.shouldStop``.
"""
event = events.ResultStopEvent(self, True)
self.session.hooks.resultStop(event)
self.shouldStop = event.shouldStop
def __repr__(self):
return '<%s>' % self.__class__.__name__
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