def test_removeAllProxies_simple(self):
obj = IM()
# One layer of wrapping of each
for wrap in ProxyBase, ContainedProxy, aq_proxied:
wrapped = wrap(obj)
assert_that(removeAllProxies(wrapped), is_(same_instance(obj)))
def test_removeAllProxies_doubled(self):
# double wrapping in weird combos
obj = IM()
for wrap in ProxyBase, ContainedProxy, aq_proxied:
wrapped = wrap(obj)
for wrap2 in ContainedProxy, ProxyBase:
__traceback_info__ = wrap, wrap2
wrapped = wrap2(wrapped)
assert_that(removeAllProxies(wrapped), is_(same_instance(obj)))
def test_removeAllProxies_multiple_wraps(self):
from itertools import permutations
wrappers = [ProxyBase, ContainedProxy, EC.wrapping]
obj = IM()
wrapped = obj
for permutation in permutations(wrappers):
for wrapper in permutation:
wrapped = wrapper(wrapped)
assert_that(removeAllProxies(wrapped), is_(same_instance(obj)))