def test_base_cookie_storage_persist_session_without_changing_the_session_key():
storage = DummyCookieStorage()
request = Request()
request.cookies = {"session-id": {"value": ["test"]}}
response = Response()
response.cookies = {}
storage.persist_session_key(request, response, _SessionKey(100))
assert response.cookies['session-id']['value'] == 100
request.cookies = response.cookies
response.cookies = {}
storage.persist_session_key(request, response, _SessionKey(100))
assert response.cookies == {}
def test_base_cookie_storage_persist_session_with_cookies():
storage = DummyCookieStorage()
request = Request()
response = Response()
response.cookies = {}
storage.persist_session_key(request, response, _SessionKey(100))
assert response.cookies['session-id']['value'] == 100