def test_context_map_put_and_pop():
map = ContextMap()
obj = object()
key = map.put(obj)
assert isinstance(key, int)
eq_(len(map), 1)
eq_(map.pop(key), obj)
eq_(len(map), 0)
def test_context_map_put_and_pop():
map = ContextMap()
obj = object()
key = map.put(obj)
assert isinstance(key, int)
eq_(len(map), 1)
eq_(map.pop(key), obj)
eq_(len(map), 0)