private void OnHeightSpeedChanged(RawValueChangedDetails details)
{
if (details == null)
{
return;
}
if (!_converter.TryConvert(details.Value,
out var height,
out var speed))
{
return;
}
Height = height;
Speed = speed;
_subjectHeight.OnNext(Height);
_subjectSpeed.OnNext(Speed);
var value = new HeightSpeedDetails(details.Timestamp,
Height,
Speed);
_subjectHeightAndSpeed.OnNext(value);
_logger.Debug($"Height = {Height} (10ths of a millimeter), Speed = {Speed} (100/RPM)");
}
public async Task Refresh_ForInvoked_NotifiesHeightAndSpeed( )
{
var scheduler = new TestScheduler( );
var subject = new Subject <RawValueChangedDetails> ( );
var sut = CreateSut(scheduler,
subject);
RawValueChangedDetails heightAndSpeed = null;
subject
.ObserveOn(scheduler)
.Subscribe(x => { heightAndSpeed = x; });
ServiceWrapper.Uuid
.Returns(sut.GattServiceUuid);
sut.Initialize <ReferenceOutput> ( );
await sut.Refresh( );
scheduler.Start( );
heightAndSpeed.Value
.Should( )
.BeEquivalentTo(RawValue1);
}
public void Initialize( )
{
_logger = Substitute.For <ILogger> ( );
_scheduler = new TestScheduler( );
_referenceOutput = Substitute.For <IReferenceOutput> ( );
_converter = Substitute.For <IRawValueToHeightAndSpeedConverter> ( );
_subjectHeight = new Subject <uint> ( );
_subjectSpeed = new Subject <int> ( );
_subjectHeightAndSpeed = new Subject <HeightSpeedDetails> ( );
_subjectRawHeightAndSpeed = new Subject <RawValueChangedDetails> ( );
SetTryConvert(_converter,
true,
DefaultHeight,
DefaultSpeed);
_referenceOutput.HeightSpeedChanged
.Returns(_subjectRawHeightAndSpeed);
_rawDetailsDummy = new RawValueChangedDetails(string.Empty,
Array.Empty <byte> ( ),
DateTimeOffset.Now,
Guid.Empty);
}
