public void Equals_TwoIdenticalStates_AreEqual()
{
var floor10 = Floor.HydrogenChip | Floor.HydrogenGenerator;
var floor11 = Floor.LithiumChip | Floor.LithiumGenerator;
var state1 = new FloorState(1, new List <Floor> {
floor10, floor11
});
var floor20 = Floor.HydrogenChip | Floor.HydrogenGenerator;
var floor21 = Floor.LithiumChip | Floor.LithiumGenerator;
var state2 = new FloorState(1, new List <Floor> {
floor20, floor21
});
Assert.Equal(state1, state2);
}
protected bool Equals(FloorState other)
{
if (ElevatorFloor != other.ElevatorFloor)
{
return(false);
}
for (int i = 0; i < Floors.Count; i++)
{
if (Floors[i] != other.Floors[i])
{
return(false);
}
}
return(true);
}
public void GetHashCode_TwoIdenticalStates_SameHashCode()
{
var floor10 = Floor.HydrogenChip | Floor.HydrogenGenerator;
var floor11 = Floor.LithiumChip | Floor.LithiumGenerator;
var state1 = new FloorState(1, new List <Floor> {
floor10, floor11
});
var floor20 = Floor.HydrogenChip | Floor.HydrogenGenerator;
var floor21 = Floor.LithiumChip | Floor.LithiumGenerator;
var state2 = new FloorState(1, new List <Floor> {
floor20, floor21
});
var hashCode1 = state1.GetHashCode();
var hashCode2 = state2.GetHashCode();
Assert.Equal(hashCode1, hashCode2);
}
public void Next_WhenSafeGeneratorChipCombinationExists_ReturnsNewStates()
{
var floor0 = Floor.HydrogenChip | Floor.LithiumChip;
var floor1 = Floor.HydrogenGenerator;
var state = new FloorState(0, new List <Floor> {
floor0, floor1
});
var expectedFloor0 = Floor.LithiumChip;
var expectedFloor1 = Floor.HydrogenChip | Floor.HydrogenGenerator;
var expectedState = new FloorState(1, new List <Floor> {
expectedFloor0, expectedFloor1
}, 1);
var nextStates = state.Next();
Assert.Single(nextStates, expectedState);
}