public void DuplicateCommandTest()
{
ViscaApertureInquiry apertureInquiry = new ViscaApertureInquiry(id, (_) => { });
ViscaBackLightInquiry backLightInquiry = new ViscaBackLightInquiry(id, (_) => { });
ViscaBGainInquiry bGainInquiry = new ViscaBGainInquiry(id, (_) => { });
ViscaExpCompInquiry expCompInquiry = new ViscaExpCompInquiry(id, (_) => { });
ViscaGainInquiry gainInquiry = new ViscaGainInquiry(id, (_) => { });
// Special local processor with very long timeout
BlockingCollection <byte[]> sendQueue = new BlockingCollection <byte[]>(15);
ViscaProtocolProcessor visca = new ViscaProtocolProcessor(
new Action <byte[]>(b =>
{
sendQueue.Add(b);
}),
new Action <byte, string, object[]>((l, f, o) =>
{
Console.WriteLine("VISCA LOG:[{0}]", String.Format(f, o));
}),
120000
);
visca.EnqueueCommand(apertureInquiry);
// First command will be de-queued after enqueing
visca.CommandsInQueue.Should().Be(0);
visca.EnqueueCommand(backLightInquiry);
visca.CommandsInQueue.Should().Be(1);
visca.EnqueueCommand(bGainInquiry);
visca.CommandsInQueue.Should().Be(2);
visca.EnqueueCommand(expCompInquiry);
visca.CommandsInQueue.Should().Be(3);
visca.EnqueueCommand(gainInquiry);
visca.CommandsInQueue.Should().Be(4);
visca.EnqueueCommand(bGainInquiry);
visca.CommandsInQueue.Should().Be(4);
}
public async Task Power_OnWithFeedback()
{
bool power = false;
ViscaPower powerOnCmd = new ViscaPower(id, OnOffMode.On);
visca.EnqueueCommand(powerOnCmd.OnCompletion(() => { power = true; }));
Assert.That(sendQueue.TryTake(out byte[] powerPacket, 100), Is.True, "Timeout on sending data for Power On");
Assert.That(powerPacket.SequenceEqual(new byte[] { 0x81, 0x01, 0x04, 0x00, 0x02, 0xff }), Is.True, "Power On bytes sequence does not match expected");
// Respond Completion
visca.ProcessIncomingData(new byte[] { 0x90, 0x50, 0xFF });
ViscaPowerInquiry powerInquiry = new ViscaPowerInquiry(id, new Action <OnOffMode>(mode => { power = mode; Console.WriteLine("Event: power: {0}", mode); }));
visca.EnqueueCommand(powerInquiry);
Assert.That(sendQueue.TryTake(out byte[] powerInquiryPacket, 100), Is.True, "Timeout on sending data for Power Inquiry");
Assert.That(powerInquiryPacket.SequenceEqual(new byte[] { 0x81, 0x09, 0x04, 0x00, 0xff }), Is.True, "Power Inquiry bytes sequence does not match expected");
// Respond Power is On
visca.ProcessIncomingData(new byte[] { 0x90, 0x50, 0x02, 0xFF });
await Task.Delay(100);
power.Should().Be(true);
/*
* using (var monitoredSubject = power.Monitor())
* {
* // Send Power is ON
* visca.ProcessIncomingData(new byte[] { 0x90, 0x50, 0x02, 0xFF });
* await Task.Delay(100);
* monitoredSubject.Should().Raise("PowerChanged").WithSender(camera).WithArgs<ViscaCamera.OnOffEventArgs>(args => args.On == true);
* }
* camera.Power.Should().Be(true);
*/
}