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Code Issues Projects Releases Packages Wiki Activity Actions 21

Issue #16997: unittest.TestCase now provides a subTest() context manager to procedurally generate, in an easy way, small test instances.

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This commit is contained in:
Antoine Pitrou 2013-03-20 20:16:47 +01:00
parent a612176c9c
commit c9b3ef2df0
10 changed files with 540 additions and 106 deletions
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38
Lib/unittest/test/support.py
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@ -41,7 +41,7 @@ class TestHashing(object):
self.fail("Problem hashing %s and %s: %s" % (obj_1, obj_2, e))
class LoggingResult(unittest.TestResult):
class _BaseLoggingResult(unittest.TestResult):
def __init__(self, log):
self._events = log
super().__init__()
@ -52,7 +52,7 @@ class LoggingResult(unittest.TestResult):
def startTestRun(self):
self._events.append('startTestRun')
super(LoggingResult, self).startTestRun()
super().startTestRun()
def stopTest(self, test):
self._events.append('stopTest')
@ -60,7 +60,7 @@ class LoggingResult(unittest.TestResult):
def stopTestRun(self):
self._events.append('stopTestRun')
super(LoggingResult, self).stopTestRun()
super().stopTestRun()
def addFailure(self, *args):
self._events.append('addFailure')
@ -68,7 +68,7 @@ class LoggingResult(unittest.TestResult):
def addSuccess(self, *args):
self._events.append('addSuccess')
super(LoggingResult, self).addSuccess(*args)
super().addSuccess(*args)
def addError(self, *args):
self._events.append('addError')
@ -76,15 +76,39 @@ class LoggingResult(unittest.TestResult):
def addSkip(self, *args):
self._events.append('addSkip')
super(LoggingResult, self).addSkip(*args)
super().addSkip(*args)
def addExpectedFailure(self, *args):
self._events.append('addExpectedFailure')
super(LoggingResult, self).addExpectedFailure(*args)
super().addExpectedFailure(*args)
def addUnexpectedSuccess(self, *args):
self._events.append('addUnexpectedSuccess')
super(LoggingResult, self).addUnexpectedSuccess(*args)
super().addUnexpectedSuccess(*args)
class LegacyLoggingResult(_BaseLoggingResult):
"""
A legacy TestResult implementation, without an addSubTest method,
which records its method calls.
"""
@property
def addSubTest(self):
raise AttributeError
class LoggingResult(_BaseLoggingResult):
"""
A TestResult implementation which records its method calls.
"""
def addSubTest(self, test, subtest, err):
if err is None:
self._events.append('addSubTestSuccess')
else:
self._events.append('addSubTestFailure')
super().addSubTest(test, subtest, err)
class ResultWithNoStartTestRunStopTestRun(object):