public void AppliesEmpireSystemLoss()
{
var starSystem = new StarSystem {
Id = ObjectId.GenerateNewId()
};
var empire = new Empire {
Id = ObjectId.GenerateNewId(), StarSystemsIds = new ObjectId[0]
};
_simulationView.Empires = new Empire[] { empire };
_simulationView.StarSystems = new StarSystem[] { starSystem };
_deltaSet.DeltaObjectIds = new Delta <ObjectId>[]
{
new Delta <ObjectId> {
DeltaType = DeltaType.EmpireSystemLoss, ReferenceId = empire.Id, Value = starSystem.Id
}
};
var result = _deltaApplier.GetForTick(It.IsAny <ObjectId>(), It.IsAny <int>());
var resultEmpire = Assert.Single(result.Empires);
var resultSystemId = Assert.Single(resultEmpire.StarSystemsIds);
Assert.Equal(starSystem.Id, resultSystemId);
}