def METHOD_NAME(sample_service, sample_email_notification):
    complaint = Complaint(
        notification_id=sample_email_notification.id,
        service_id=sample_service.id,
        ses_feedback_id=str(uuid.uuid4()),
        complaint_type="abuse",
        complaint_date=datetime.utcnow(),
    )
    save_complaint(complaint)
    complaints = fetch_complaints_by_service(service_id=sample_service.id)
    assert len(complaints) == 1
    assert complaints[0] == complaint