def testNormalFunction(self): #{{{
'''Return back normal functions and unbound methods'''
_ = (lambda: None)
ub_ = method(_, None, None)
for f in (_, ub_):
cw = CallableWrapper(f)
ret = cw._getref()()
self.assertEqual(ret, f)
def testDeadReferences(self): #{{{
'''If the reference dies, return None'''
class _(object): #{{{
def me(self): #{{{
pass
# End def #}}}
# End class #}}}
t = _()
cw = CallableWrapper(t.me, weak=True)
del t
self.assertTrue(cw._getref()() is None)
