Exemplo n.º 1
0
        public void TestSetDeviceStatus()
        {
            TestContext.WriteLine(string.Empty);
            TestContext.WriteLine(">> Testing device status..");

            fakeTwin = new Microsoft.Azure.Devices.Shared.Twin(deviceconfig.DeviceId);
            fakeTwin.Properties.Reported = new TwinCollection(new JObject(), null);

            FakeDeviceClient        myClient       = new FakeDeviceClient(fakeTwin);
            FakeEventScheduler      myScheduler    = new FakeEventScheduler();
            FakeTimedSimulatedEvent simulatedEvent = new FakeTimedSimulatedEvent();

            myScheduler.Add(simulatedEvent);
            deviceconfig.Status = DeviceStatus.disabled.ToString();

            BaseDevice device = new BaseDevice(deviceconfig, myClient, myScheduler);

            device.InitializeAsync().Wait(); // initialize the device

            TestContext.WriteLine(string.Empty);
            TestContext.WriteLine(">> Testing default device status when there's no reported/desired device twin state..");

            // make sure the default device status is disabled
            Assert.AreEqual(device.GetDeviceStatus(), DeviceStatus.disabled);

            TestContext.WriteLine(string.Empty);
            TestContext.WriteLine(">> enable the device and start its events..");

            // enable the device and start all its events
            device.SetDeviceStatusAsync(DeviceStatus.enabled).Wait();
            device.StartAllEvents();
            // make sure the device status is enabled
            Assert.AreEqual(device.GetDeviceStatus(), DeviceStatus.enabled);
            Assert.AreEqual(DeviceStatus.enabled, (DeviceStatus)Enum.Parse(typeof(DeviceStatus), fakeTwin.Properties.Reported["status"].ToString()));

            TestContext.WriteLine(string.Empty);
            TestContext.WriteLine(">> disable the device and make sure events aren't running..");

            // disable the device and make sure events are not running
            device.SetDeviceStatusAsync(DeviceStatus.disabled).Wait();
            Assert.IsFalse(simulatedEvent.IsRunning);
            Assert.AreEqual(device.GetDeviceStatus(), DeviceStatus.disabled);
            Assert.AreEqual(DeviceStatus.disabled, (DeviceStatus)Enum.Parse(typeof(DeviceStatus), fakeTwin.Properties.Reported["status"].ToString()));
        }
Exemplo n.º 2
0
        public void TestDesiredPropertyHandler()
        {
            fakeTwin = new Microsoft.Azure.Devices.Shared.Twin(deviceconfig.DeviceId);
            fakeTwin.Properties.Reported = new TwinCollection(new JObject(), null);
            fakeTwin.Properties.Desired  = new TwinCollection(new JObject(), null);

            FakeDeviceClient        myClient       = new FakeDeviceClient(fakeTwin);
            FakeEventScheduler      myScheduler    = new FakeEventScheduler();
            FakeTimedSimulatedEvent simulatedEvent = new FakeTimedSimulatedEvent();

            myScheduler.Add(simulatedEvent);

            // setup device to start as "disabled"
            deviceconfig.Status = DeviceStatus.disabled.ToString();
            BaseDevice device = new BaseDevice(deviceconfig, myClient, myScheduler);

            device.InitializeAsync().Wait();

            // enable the device and start all its events
            device.SetDeviceStatusAsync(DeviceStatus.enabled).Wait();
            device.StartAllEvents();
            // make sure the device status is enabled
            Assert.AreEqual(device.GetDeviceStatus(), DeviceStatus.enabled);
            Assert.AreEqual(DeviceStatus.enabled, (DeviceStatus)Enum.Parse(typeof(DeviceStatus), fakeTwin.Properties.Reported["status"].ToString()));

            // disable the device and make sure events are not running
            device.SetDeviceStatusAsync(DeviceStatus.disabled).Wait();
            Assert.IsFalse(simulatedEvent.IsRunning);
            Assert.AreEqual(device.GetDeviceStatus(), DeviceStatus.disabled);
            Assert.AreEqual(DeviceStatus.disabled, (DeviceStatus)Enum.Parse(typeof(DeviceStatus), fakeTwin.Properties.Reported["status"].ToString()));

            TestContext.WriteLine(string.Empty);
            TestContext.WriteLine(">> update device state via device twin desired property update..");

            // build a set of desired state properties
            JObject desiredProperties = new JObject();

            desiredProperties.Add("status", DeviceStatus.enabled.ToString());
            // call the base device handler, simulating the triggering of a change event
            myClient.OnDesiredPropertyChangedAsync(new TwinCollection(desiredProperties, null), null).Wait();

            // make sure device is enabled
            Assert.AreEqual(device.GetDeviceStatus(), DeviceStatus.enabled);
        }