public void Transition_PowerMode()
{
var pmc = new PowerModeContext(Power.Mode);
var count = 0;
var dummy = 0;
Power.Configure(pmc);
using (var src = new WakeableTimer())
using (src.Subscribe(Synchronous.AsTask(() => ++ dummy)))
{
src.PowerModeChanged += (s, e) => ++ count;
src.Start();
pmc.Mode = PowerModes.Suspend;
Assert.That(Power.Mode, Is.EqualTo(PowerModes.Suspend));
Assert.That(src.State, Is.EqualTo(TimerState.Suspend));
pmc.Mode = PowerModes.Resume;
Assert.That(Power.Mode, Is.EqualTo(PowerModes.Resume));
Assert.That(src.State, Is.EqualTo(TimerState.Run));
src.Stop();
Assert.That(Power.Mode, Is.EqualTo(PowerModes.Resume));
Assert.That(src.State, Is.EqualTo(TimerState.Stop));
}
}
public void PowerMode_Scenario()
{
using (var timer = new WakeableTimer())
{
var count = 0;
var chagned = 0;
var power = new PowerModeContext(Power.Mode);
Power.Configure(power);
timer.Interval = TimeSpan.FromMilliseconds(200);
timer.PowerModeChanged += (s, e) => ++ chagned;
timer.Subscribe(() => ++ count);
timer.Start();
Task.Delay(50).Wait();
power.Mode = PowerModes.Suspend;
Task.Delay(100).Wait();
power.Mode = PowerModes.Resume;
Task.Delay(150).Wait();
timer.Stop();
Assert.That(Power.Mode, Is.EqualTo(PowerModes.Resume));
Assert.That(chagned, Is.EqualTo(2), nameof(timer.PowerModeChanged));
}
}
public void Monitor_PowerModeChanged()
{
var power = new PowerModeContext(PowerModes.Resume);
Power.Configure(power);
using (var mon = Create())
{
var count = 0;
var cts = new CancellationTokenSource();
mon.Interval = TimeSpan.FromMilliseconds(100);
mon.Uri = new Uri("http://www.example.com/");
mon.Subscribe((_, __) => { count++; cts.Cancel(); });
mon.Start(mon.Interval);
power.Mode = PowerModes.Suspend;
Task.Delay(200).Wait();
Assert.That(count, Is.EqualTo(0));
power.Mode = PowerModes.Resume;
Assert.That(Wait.For(cts.Token), "Timeout");
mon.Stop();
Assert.That(count, Is.EqualTo(1));
}
}
public void Transition_PowerMode() => Create(src =>
{
var pmc = new PowerModeContext(Power.Mode);
var count = 0;
var dummy = 0;
Power.Configure(pmc);
src.PowerModeChanged += (s, e) => ++ count;
src.Subscribe(() => ++ dummy);
src.Start();
pmc.Mode = PowerModes.Suspend;
Assert.That(Power.Mode, Is.EqualTo(PowerModes.Suspend));
Assert.That(src.State, Is.EqualTo(TimerState.Suspend));
pmc.Mode = PowerModes.Resume;
Assert.That(Power.Mode, Is.EqualTo(PowerModes.Resume));
Assert.That(src.State, Is.EqualTo(TimerState.Run));
src.Stop();
Assert.That(src.State, Is.EqualTo(TimerState.Stop));
Assert.That(Power.Mode, Is.EqualTo(PowerModes.Resume));
});
public int Subscribe(bool ignore)
{
var mock = new PowerModeContext(Power.Mode);
Power.Configure(mock);
mock.IgnoreStatusChanged = ignore;
var count = 0;
var powewr = Power.Subscribe(() => ++ count);
mock.Mode = PowerModes.Resume; // Resume -> Resume
mock.Mode = PowerModes.StatusChange; // Resume -> StatusChange
mock.Mode = PowerModes.Suspend; // StatusChange -> Suspend
mock.Mode = PowerModes.Suspend; // Suspend -> Suspend
mock.Mode = PowerModes.StatusChange; // Suspend -> StatusChange
mock.Mode = PowerModes.Resume; // StatusChange -> Resume
powewr.Dispose();
mock.Mode = PowerModes.Suspend;
mock.Mode = PowerModes.Resume;
return(count);
}
public int ModeChanged(bool ignore)
{
var count = 0;
PowerModeChangedEventHandler handler = (s, e) => ++ count;
var mock = new PowerModeContext(Power.Mode);
Power.Configure(mock);
mock.IgnoreStatusChanged = ignore;
Power.ModeChanged += handler;
mock.Mode = PowerModes.Resume; // Resume -> Resume
mock.Mode = PowerModes.StatusChange; // Resume -> StatusChange
mock.Mode = PowerModes.Suspend; // StatusChange -> Suspend
mock.Mode = PowerModes.Suspend; // Suspend -> Suspend
mock.Mode = PowerModes.StatusChange; // Suspend -> StatusChange
mock.Mode = PowerModes.Resume; // StatusChange -> Resume
Power.ModeChanged -= handler;
mock.Mode = PowerModes.Suspend;
mock.Mode = PowerModes.Resume;
return(count);
}
