public void GetTroopObject_WhenCalledTwice_ReturnsSameInstance(
[Frozen] ITroopStub stub,
StationedTroopObjectInitializer troopInitializer)
{
stub.State.Returns(TroopState.Stationed);
stub.Station.Troops.RemoveStationed(Arg.Any <ushort>()).Returns(true);
ITroopObject troopObject;
troopInitializer.GetTroopObject(out troopObject).Should().Be(Error.Ok);
ITroopObject troopObject2;
troopInitializer.GetTroopObject(out troopObject2).Should().Be(Error.Ok);
troopObject.Should().BeSameAs(troopObject2);
}
public void GetTroopObject_WhenStubIsNotStationed_ReturnsError(
[Frozen] ITroopStub stub,
StationedTroopObjectInitializer troopInitializer)
{
stub.State.Returns(TroopState.BattleStationed);
ITroopObject troopObject;
troopInitializer.GetTroopObject(out troopObject).Should().Be(Error.TroopNotStationed);
troopObject.Should().BeNull();
}
public void GetTroopObject_WhenAbleToRetreat_AddsNewTroopObjectToWorld(
[Frozen] ITroopStub stub,
[Frozen] IWorld world,
StationedTroopObjectInitializer troopInitializer)
{
stub.State.Returns(TroopState.Stationed);
stub.Station.Troops.RemoveStationed(Arg.Any <ushort>()).Returns(true);
ITroopObject troopObject;
troopInitializer.GetTroopObject(out troopObject).Should().Be(Error.Ok);
world.Regions.Received(1).Add(troopObject);
}
public void GetTroopObject_WhenCannotRemoveFromStationedCity_ReturnsError(
[Frozen] ITroopStub stub,
StationedTroopObjectInitializer troopInitializer)
{
stub.StationTroopId = 100;
stub.State.Returns(TroopState.Stationed);
stub.Station.Troops.RemoveStationed(100).Returns(false);
ITroopObject troopObject;
troopInitializer.GetTroopObject(out troopObject).Should().Be(Error.TroopNotStationed);
troopObject.Should().BeNull();
}
public void GetTroopObject_WhenAbleToRetreat_CreatesTroopObjectFromCity(
[Frozen] ITroopStub stub,
StationedTroopObjectInitializer troopInitializer)
{
stub.State.Returns(TroopState.Stationed);
stub.Station.Troops.RemoveStationed(Arg.Any <ushort>()).Returns(true);
stub.Station.PrimaryPosition.Returns(new Position(10, 20));
ITroopObject troopObject;
troopInitializer.GetTroopObject(out troopObject).Should().Be(Error.Ok);
troopObject.Should().NotBeNull();
stub.City.Received(1).CreateTroopObject(stub, 10, 21);
}