public void WhenOpenDoorsAndNoDirection_ThenLiftDoorsOpenAndSetDireciton()
{
var lift = new Lift()
{
Level = 5,
State = LiftState.Stopped,
Direction = null
};
var passengerGettingOn = new Passenger(0);
var summons = new List <Summon>()
{
new Summon(5, Direction.Down, new List <Passenger>()
{
passengerGettingOn
})
};
LiftService.ExecuteInstruction(Instruction.OpenDoors, lift, summons);
Assert.True(lift.State == LiftState.DoorsOpen);
// passengers get on
Assert.Contains(passengerGettingOn, lift.Passengers);
// answered summons are removed
Assert.Empty(summons);
// direction set
Assert.True(lift.Direction == Direction.Down);
}
public void WhenStop_ThenLiftStopped()
{
var lift = new Lift()
{
State = LiftState.Moving
};
var summons = new List <Summon>();
LiftService.ExecuteInstruction(Instruction.Stop, lift, summons);
Assert.True(lift.State == LiftState.Stopped);
}
public void WhenTravelDown_ThenMoveLiftDown()
{
var lift = new Lift()
{
Level = 5,
State = LiftState.Stopped
};
var summons = new List <Summon>();
LiftService.ExecuteInstruction(Instruction.TravelDown, lift, summons);
Assert.True(lift.State == LiftState.Moving);
Assert.True(lift.Direction == Direction.Down);
Assert.True(lift.Level == 4);
}