public void CanListenPositionChangeEvents()
{
// ARRANGE
var waitEvent = new ManualResetEvent(false);
var messageBus = new MessageBus();
NmeaPositionMocker mocker;
int count = 0;
messageBus.AsObservable <GeoPosition>()
.ObserveOn(Scheduler.ThreadPool)
.Subscribe(position => count++);
// ACT
Action <TimeSpan> delayAction = _ => Thread.Sleep(0); // do not wait to make test faster
using (Stream stream = new FileStream(TestHelper.NmeaFilePath, FileMode.Open))
{
mocker = new NmeaPositionMocker(stream, messageBus);
mocker.OnDone += (s, e) => waitEvent.Set();
mocker.Start(delayAction);
}
// ASSERT
if (!waitEvent.WaitOne(TimeSpan.FromSeconds(60)))
{
throw new TimeoutException();
}
mocker.Stop();
Assert.Greater(count, 1);
}
public void RunMocker()
{
Action <TimeSpan> delayAction = Thread.Sleep;
using (Stream stream = new FileStream(_nmeaFilePath, FileMode.Open))
{
var mocker = new NmeaPositionMocker(stream, _messageBus);
mocker.OnDone += (s, e) => _waitEvent.Set();
mocker.Start(delayAction);
}
}
void Awake()
{
var appManager = ApplicationManager.Instance;
_geoPositionObserver = appManager.GetService<ITileController>();
_messageBus = appManager.GetService<IMessageBus>();
_trace = appManager.GetService<ITrace>();
var elevationProvider = appManager.GetService<IElevationProvider>();
_messageBus.AsObservable<GeoPosition>()
.SubscribeOn(Scheduler.ThreadPool)
.Do(position =>
{
_trace.Info(CategoryName, "GeoPosition: {0}", position.ToString());
// notify ASM about position change to process tiles
_geoPositionObserver.OnNext(position.Coordinate);
// calculate new world position
var mapPoint = GeoProjection.ToMapCoordinate(appManager.Coordinate, position.Coordinate);
var elevation = elevationProvider.GetElevation(position.Coordinate);
var worldPosition = new Vector3((float)mapPoint.X, elevation, (float)mapPoint.Y);
// set transform on UI thread
Observable.Start(() => transform.position = worldPosition, Scheduler.MainThread);
}).Subscribe();
_messageBus.AsObservable<TileLoadFinishMessage>()
.Take(1)
.ObserveOnMainThread()
.Subscribe(_ =>
{
Observable.Start(() =>
{
// read nmea file with gps data
using (Stream stream = new FileStream(GpsTrackFile, FileMode.Open))
{
_trace.Info(CategoryName, "start to read geopositions from {0}", GpsTrackFile);
_mocker = new NmeaPositionMocker(stream, _messageBus);
_mocker.OnDone += (s, e) => _trace.Info(CategoryName, "trace is finished");
_mocker.Start(Thread.Sleep);
}
}, Scheduler.ThreadPool);
});
}
void Awake()
{
var appManager = ApplicationManager.Instance;
_geoPositionObserver = appManager.GetService <ITileController>();
_messageBus = appManager.GetService <IMessageBus>();
_trace = appManager.GetService <ITrace>();
var elevationProvider = appManager.GetService <IElevationProvider>();
_messageBus.AsObservable <GeoPosition>()
.SubscribeOn(Scheduler.ThreadPool)
.Do(position =>
{
_trace.Info(CategoryName, "GeoPosition: {0}", position.ToString());
// notify ASM about position change to process tiles
_geoPositionObserver.OnNext(position.Coordinate);
// calculate new world position
var mapPoint = GeoProjection.ToMapCoordinate(appManager.Coordinate, position.Coordinate);
var elevation = elevationProvider.GetElevation(position.Coordinate);
var worldPosition = new Vector3((float)mapPoint.X, elevation, (float)mapPoint.Y);
// set transform on UI thread
Observable.Start(() => transform.position = worldPosition, Scheduler.MainThread);
}).Subscribe();
_messageBus.AsObservable <TileLoadFinishMessage>()
.Take(1)
.ObserveOnMainThread()
.Subscribe(_ =>
{
Observable.Start(() =>
{
// read nmea file with gps data
using (Stream stream = new FileStream(GpsTrackFile, FileMode.Open))
{
_trace.Info(CategoryName, "start to read geopositions from {0}", GpsTrackFile);
_mocker = new NmeaPositionMocker(stream, _messageBus);
_mocker.OnDone += (s, e) => _trace.Info(CategoryName, "trace is finished");
_mocker.Start(Thread.Sleep);
}
}, Scheduler.ThreadPool);
});
}
