public void ConnectToBadPoint()
{
MessageBus bus = new MessageBus();
using (RoomMap map = new RoomMap(bus))
using (RoomMap mapWrong = new RoomMap(bus))
{
var rightP = map.Add(new TestRoom(bus));
var wrongP = mapWrong.Add(new TestRoom(bus));
Action act = () => rightP.ConnectTo(wrongP, "north");
act.Should().Throw <ArgumentException>()
.WithMessage("The point is not part of this map.*")
.Which.ParamName.Should().Be("target");
}
}
public void GoAfterDispose()
{
MessageBus bus = new MessageBus();
List <string> messages = new List <string>();
bus.Subscribe <OutputMessage>(m => messages.Add(m.Text));
using (RoomMap map = new RoomMap(bus))
{
RoomMap.Point p1 = map.Add(new TestRoom(bus, "red"));
map.Start(p1);
}
bus.Send(new GoMessage("nowhere"));
messages.Should().Equal("You are in a red test room.");
}
public void ConnectRoomToItself()
{
MessageBus bus = new MessageBus();
List <string> messages = new List <string>();
bus.Subscribe <OutputMessage>(m => messages.Add(m.Text));
using (RoomMap map = new RoomMap(bus))
{
var p1 = map.Add(new TestRoom(bus));
p1.ConnectTo(p1, "north");
map.Start(p1);
bus.Send(new GoMessage(string.Empty));
bus.Send(new GoMessage("north"));
messages.Should().Equal(
"You are in a test room.",
"You can't go that way.",
"You are in a test room.");
}
}