def _testClasses(self):
if self._tClasses is None:
self._tClasses = []
mod = self.original
if hasattr(mod, '__tests__'):
warnings.warn(("to allow for compatibility with python2.4's "
"doctest module, please use a __unittests__ "
"module attribute instead of __tests__"),
DeprecationWarning)
objects = mod.__tests__
elif hasattr(mod, '__unittests__'):
objects = mod.__unittests__
else:
names = dir(mod)
objects = [getattr(mod, name) for name in names]
for obj in objects:
if isinstance(obj, (components.MetaInterface, zi.Interface)):
continue
try:
if ITestCaseFactory.providedBy(obj):
self._tClasses.append(obj)
except AttributeError:
# if someone (looking in exarkun's direction)
# messes around with __getattr__ in a particularly funky
# way, it's possible to mess up zi's providedBy()
pass
return self._tClasses
def addTestClass(self, testClass):
if ITestCaseFactory.providedBy(testClass):
self.tests.append(testClass)
else:
warnings.warn(("didn't add %s because it does not implement "
"ITestCaseFactory" % testClass))
