public void CannotCallSetTemperatureOffsetTooHigh()
{
AsyncContext.Run(async() =>
{
bool offsetCalled;
var instance = new ServiceSimulation(SynchronizationContext.Current);
instance.Temperature.Subscribe(_ => offsetCalled = true);
// reset offsetCalled because it's a behaviorsubject that will always trigger.
offsetCalled = false;
Func <Task> act = () => instance.SetTemperatureOffset(5m, CancellationToken.None);
await act.Should().ThrowAsync <ArgumentOutOfRangeException>();
offsetCalled.Should().BeFalse();
});
}
public void CanCallSetTemperatureOffset()
{
AsyncContext.Run(async() =>
{
var instance = new ServiceSimulation(SynchronizationContext.Current);
decimal actualOffset = 0m;
instance.TemperatureOffset.Subscribe(o => actualOffset = o);
var targetOffset = 0.5m;
var cancellationToken = CancellationToken.None;
await instance.SetTemperatureOffset(targetOffset, cancellationToken);
actualOffset.Should().Be(targetOffset);
});
}
