def test_iterateIsLeftToRightDepthFirst(self):
"""
L{_iterateTests} returns tests in left-to-right, depth-first order.
"""
test = self.TestCase()
suite = runner.TestSuite([runner.TestSuite([test]), self])
self.assertEqual([test, self], list(_iterateTests(suite)))
def test_iterateNestedTestSuite(self):
"""
L{_iterateTests} returns tests that are in nested test suites.
"""
test = self.TestCase()
suite = runner.TestSuite([runner.TestSuite([test])])
self.assertEqual([test], list(_iterateTests(suite)))
def test_iterateNestedTestSuite(self):
"""
L{_iterateTests} returns tests that are in nested test suites.
"""
test = self.TestCase()
suite = runner.TestSuite([runner.TestSuite([test])])
self.assertEqual([test], list(_iterateTests(suite)))
def test_iterateTestCase(self):
"""
L{_iterateTests} on a single test case returns a list containing that
test case.
"""
test = self.TestCase()
self.assertEqual([test], list(_iterateTests(test)))
def test_iterateIsLeftToRightDepthFirst(self):
"""
L{_iterateTests} returns tests in left-to-right, depth-first order.
"""
test = self.TestCase()
suite = runner.TestSuite([runner.TestSuite([test]), self])
self.assertEqual([test, self], list(_iterateTests(suite)))
def test_iterateTestCase(self):
"""
L{_iterateTests} on a single test case returns a list containing that
test case.
"""
test = self.TestCase()
self.assertEqual([test], list(_iterateTests(test)))
def test_iterateSingletonTestSuite(self):
"""
L{_iterateTests} on a test suite that contains a single test case
returns a list containing that test case.
"""
test = self.TestCase()
suite = runner.TestSuite([test])
self.assertEqual([test], list(_iterateTests(suite)))
def testNames(tests):
"""
Return the id of each test within the given test suite or case.
"""
names = []
for test in _iterateTests(tests):
names.append(test.id())
return names
def test_iterateSingletonTestSuite(self):
"""
L{_iterateTests} on a test suite that contains a single test case
returns a list containing that test case.
"""
test = self.TestCase()
suite = runner.TestSuite([test])
self.assertEqual([test], list(_iterateTests(suite)))
def testNames(tests):
"""
Return the id of each test within the given test suite or case.
"""
names = []
for test in _iterateTests(tests):
names.append(test.id())
return names
def runTests():
testCases = iter(list(_iterateTests(suite)))
workerDeferreds = []
for worker in ampWorkers:
workerDeferreds.append(
self._driveWorker(worker, result, testCases,
cooperate=cooperate))
return DeferredList(workerDeferreds, consumeErrors=True,
fireOnOneErrback=True)
def runTests():
testCases = iter(list(_iterateTests(suite)))
workerDeferreds = []
for worker in ampWorkers:
workerDeferreds.append(
self._driveWorker(worker, result, testCases,
cooperate=cooperate))
return DeferredList(workerDeferreds, consumeErrors=True,
fireOnOneErrback=True)
def _runWithoutDecoration(self, test, forceGarbageCollection=False):
"""
Private helper that runs the given test but doesn't decorate it.
"""
result = self._makeResult()
# decorate the suite with reactor cleanup and log starting
# This should move out of the runner and be presumed to be
# present
suite = TrialSuite([test], forceGarbageCollection)
startTime = time.time()
if self.mode == self.DRY_RUN:
for single in _iterateTests(suite):
result.startTest(single)
result.addSuccess(single)
result.stopTest(single)
else:
if self.mode == self.DEBUG:
run = lambda: self.debugger.runcall(suite.run, result)
else:
run = lambda: suite.run(result)
oldDir = self._setUpTestdir()
try:
self._setUpLogFile()
run()
finally:
self._tearDownLogFile()
self._tearDownTestdir(oldDir)
endTime = time.time()
done = getattr(result, "done", None)
if done is None:
warnings.warn(
"%s should implement done() but doesn't. Falling back to "
"printErrors() and friends." % reflect.qual(result.__class__),
category=DeprecationWarning,
stacklevel=3,
)
result.printErrors()
result.writeln(result.separator)
result.writeln(
"Ran %d tests in %.3fs", result.testsRun, endTime - startTime
)
result.write("\n")
result.printSummary()
else:
result.done()
return result
def _runWithoutDecoration(self, test, forceGarbageCollection=False):
"""
Private helper that runs the given test but doesn't decorate it.
"""
result = self._makeResult()
# decorate the suite with reactor cleanup and log starting
# This should move out of the runner and be presumed to be
# present
suite = TrialSuite([test], forceGarbageCollection)
startTime = time.time()
if self.mode == self.DRY_RUN:
for single in _iterateTests(suite):
result.startTest(single)
result.addSuccess(single)
result.stopTest(single)
else:
if self.mode == self.DEBUG:
run = lambda: self.debugger.runcall(suite.run, result)
else:
run = lambda: suite.run(result)
oldDir = self._setUpTestdir()
try:
self._setUpLogFile()
run()
finally:
self._tearDownLogFile()
self._tearDownTestdir(oldDir)
endTime = time.time()
done = getattr(result, "done", None)
if done is None:
warnings.warn(
"%s should implement done() but doesn't. Falling back to "
"printErrors() and friends." % reflect.qual(result.__class__),
category=DeprecationWarning,
stacklevel=3,
)
result.printErrors()
result.writeln(result.separator)
result.writeln("Ran %d tests in %.3fs", result.testsRun, endTime - startTime)
result.write("\n")
result.printSummary()
else:
result.done()
return result
def loadSortedPackages(self, sorter=runner.name):
"""
Verify that packages are loaded in the correct order.
"""
import uberpackage
self.loader.sorter = sorter
suite = self.loader.loadPackage(uberpackage, recurse=True)
# XXX: Work around strange, unexplained Zope crap.
# jml, 2007-11-15.
suite = unittest.decorate(suite, ITestCase)
resultingTests = list(_iterateTests(suite))
manifest = list(self._trialSortAlgorithm(sorter))
for number, (manifestTest,
actualTest) in enumerate(zip(manifest, resultingTests)):
self.assertEqual(
manifestTest.name, actualTest.id(),
"#%d: %s != %s" % (number, manifestTest.name, actualTest.id()))
self.assertEqual(len(manifest), len(resultingTests))
def loadSortedPackages(self, sorter=runner.name):
"""
Verify that packages are loaded in the correct order.
"""
import uberpackage
self.loader.sorter = sorter
suite = self.loader.loadPackage(uberpackage, recurse=True)
# XXX: Work around strange, unexplained Zope crap.
# jml, 2007-11-15.
suite = unittest.decorate(suite, ITestCase)
resultingTests = list(_iterateTests(suite))
manifest = list(self._trialSortAlgorithm(sorter))
for number, (manifestTest, actualTest) in enumerate(zip(manifest, resultingTests)):
self.assertEqual(
manifestTest.name, actualTest.id(), "#%d: %s != %s" % (number, manifestTest.name, actualTest.id())
)
self.assertEqual(len(manifest), len(resultingTests))
