def METHOD_NAME(self, test_client):
    response = test_client.get('/rest/firmware?limit=1').json
    assert 'error_message' not in response
    assert len(response['uids']) == 1
    response = test_client.get('/rest/firmware?offset=10').json
    assert 'error_message' not in response
    assert len(response['uids']) == 0