private void CancelMission(CivPopVessel vessel)
 {
     vessel.SetMissionArrival(-1);
     vessel.SetMissionType(null);
 }
        public void launch_civilian_delivery_mission()
        {
            vessel.SetOrbiting(true);
            vessel.SetBody(KERBIN);
            vessel.SetMissionType(null);
            vessel.SetMissionArrival(-1);
            vessel.SetAllowDocking(true);

            service.Update(0, repo);

            Assert.AreEqual(TimeUnit.DAY * 85, repo.GetVessel("vessel").GetMissionArrival());
            Assert.AreEqual("HOMEWORLD", repo.GetVessel("vessel").GetMissionType());
        }