def test_wrapper_support(self):
req = Request.from_values()
resp = Response()
c = EncryptedCookie.load_cookie(req, crypter_or_keys_location=KEYS_DIR)
assert c.new
c['foo'] = 42
assert c.crypter is not None
c.save_cookie(resp)
req = Request.from_values(headers={
'Cookie': 'session="%s"' % parse_cookie(resp.headers['set-cookie'])['session']
})
c2 = EncryptedCookie.load_cookie(req, crypter_or_keys_location=KEYS_DIR)
assert not c2.new
assert c2 == c
