public void DeviceChangedTest()
{
using (DeviceMonitor monitor = new DeviceMonitor(this.Socket))
{
DeviceMonitorSink sink = new DeviceMonitorSink(monitor);
Assert.AreEqual(0, monitor.Devices.Count);
// Start the monitor, detect the initial device.
base.RunTest(
OkResponse,
ResponseMessages("169.254.109.177:5555\toffline\n"),
Requests("host:track-devices"),
() =>
{
monitor.Start();
Assert.AreEqual(1, monitor.Devices.Count);
Assert.AreEqual(DeviceState.Offline, monitor.Devices.ElementAt(0).State);
Assert.AreEqual(1, sink.ConnectedEvents.Count);
Assert.AreEqual(0, sink.ChangedEvents.Count);
Assert.AreEqual(0, sink.DisconnectedEvents.Count);
});
this.Socket.ResponseMessages.Clear();
this.Socket.Responses.Clear();
this.Socket.Requests.Clear();
// Device disconnects
var eventWaiter = sink.CreateEventSignal();
base.RunTest(
NoResponses,
ResponseMessages("169.254.109.177:5555\tdevice\n"),
Requests(),
() =>
{
eventWaiter.WaitOne(1000);
Assert.AreEqual(1, monitor.Devices.Count);
Assert.AreEqual(DeviceState.Online, monitor.Devices.ElementAt(0).State);
Assert.AreEqual(1, sink.ConnectedEvents.Count);
Assert.AreEqual(1, sink.ChangedEvents.Count);
Assert.AreEqual(0, sink.DisconnectedEvents.Count);
Assert.AreEqual("169.254.109.177:5555", sink.ChangedEvents[0].Device.Serial);
});
}
}
public void DeviceDisconnectedTest()
{
this.Socket.WaitForNewData = true;
using (DeviceMonitor monitor = new DeviceMonitor(this.Socket))
{
DeviceMonitorSink sink = new DeviceMonitorSink(monitor);
Assert.Equal(0, monitor.Devices.Count);
// Start the monitor, detect the initial device.
base.RunTest(
OkResponse,
ResponseMessages("169.254.109.177:5555\tdevice\n"),
Requests("host:track-devices"),
() =>
{
monitor.Start();
Assert.Equal(1, monitor.Devices.Count);
Assert.Single(sink.ConnectedEvents);
Assert.Empty(sink.ChangedEvents);
Assert.Empty(sink.DisconnectedEvents);
});
this.Socket.ResponseMessages.Clear();
this.Socket.Responses.Clear();
this.Socket.Requests.Clear();
// Device disconnects
var eventWaiter = sink.CreateEventSignal();
base.RunTest(
NoResponses,
ResponseMessages(""),
Requests(),
() =>
{
eventWaiter.WaitOne(1000);
Assert.Equal(0, monitor.Devices.Count);
Assert.Single(sink.ConnectedEvents);
Assert.Empty(sink.ChangedEvents);
Assert.Single(sink.DisconnectedEvents);
Assert.Equal("169.254.109.177:5555", sink.DisconnectedEvents[0].Device.Serial);
});
}
}
public void StartInitialDeviceListTest()
{
using (DeviceMonitor monitor = new DeviceMonitor(this.Socket))
{
DeviceMonitorSink sink = new DeviceMonitorSink(monitor);
Assert.AreEqual(0, monitor.Devices.Count);
base.RunTest(
OkResponse,
ResponseMessages("169.254.109.177:5555\tdevice\n"),
Requests("host:track-devices"),
() =>
{
monitor.Start();
Assert.AreEqual(1, monitor.Devices.Count);
Assert.AreEqual("169.254.109.177:5555", monitor.Devices.ElementAt(0).Serial);
Assert.AreEqual(1, sink.ConnectedEvents.Count);
Assert.AreEqual("169.254.109.177:5555", sink.ConnectedEvents[0].Device.Serial);
Assert.AreEqual(0, sink.ChangedEvents.Count);
Assert.AreEqual(0, sink.DisconnectedEvents.Count);
});
}
}
