def test_exit_cancels_timer(self): refreshed_token = create_access_token( generate_token_with_custom_expiry(30 * 60)) refresher = MagicMock(return_value=refreshed_token) credential = CommunicationTokenCredential( self.expired_token,token_refresher=refresher, proactive_refresh=True) credential.get_token() credential.close() assert credential._timer is None
def test_exit_enter_scenario_throws_exception(self): refreshed_token = create_access_token( generate_token_with_custom_expiry(30 * 60)) refresher = MagicMock(return_value=refreshed_token) credential = CommunicationTokenCredential( self.expired_token,token_refresher=refresher, proactive_refresh=True) credential.get_token() credential.close() assert credential._timer is None with pytest.raises(RuntimeError) as err: credential.get_token() assert str(err.value) == "An instance of CommunicationTokenCredential cannot be reused once it has been closed."