public async Task When_Device_Is_Not_In_Cache_And_Found_In_Api_Does_Not_Match_Gateway_Should_Return_Null() { var simulatedDevice = new SimulatedDevice(TestDeviceInfo.CreateABPDevice(1, gatewayID: "a_different_one")); var payload = simulatedDevice.CreateUnconfirmedDataUpMessage("1234"); payload.SerializeUplink(simulatedDevice.AppSKey, simulatedDevice.NwkSKey); var apiService = new Mock <LoRaDeviceAPIServiceBase>(); var iotHubDeviceInfo = new IoTHubDeviceInfo(simulatedDevice.LoRaDevice.DevAddr, simulatedDevice.LoRaDevice.DeviceID, string.Empty); apiService.Setup(x => x.SearchByDevAddrAsync(It.IsNotNull <string>())) .ReturnsAsync(new SearchDevicesResult(iotHubDeviceInfo.AsList())); var createdLoraDevice = TestUtils.CreateFromSimulatedDevice(simulatedDevice, this.loRaDeviceClient.Object); this.loraDeviceFactoryMock.Setup(x => x.Create(iotHubDeviceInfo)) .Returns(createdLoraDevice); // device will be initialized this.loRaDeviceClient.Setup(x => x.GetTwinAsync()) .ReturnsAsync(new Twin()); var target = new LoRaDeviceRegistry(this.serverConfiguration, this.cache, apiService.Object, this.loraDeviceFactoryMock.Object); var actual = await target.GetDeviceForPayloadAsync(payload); Assert.Null(actual); // Device was searched by DevAddr apiService.VerifyAll(); // Device was created by factory this.loraDeviceFactoryMock.VerifyAll(); }
public async Task When_Device_Is_Assigned_To_Another_Gateway_After_Getting_Twin_Cache_Locally_And_Return_Null() { var simulatedDevice = new SimulatedDevice(TestDeviceInfo.CreateABPDevice(1, gatewayID: "another-gateway")); var apiService = new Mock <LoRaDeviceAPIServiceBase>(MockBehavior.Strict); var iotHubDeviceInfo = new IoTHubDeviceInfo(simulatedDevice.LoRaDevice.DevAddr, simulatedDevice.LoRaDevice.DeviceID, string.Empty); apiService.Setup(x => x.SearchByDevAddrAsync(It.IsNotNull <string>())) .ReturnsAsync(new SearchDevicesResult(iotHubDeviceInfo.AsList())); this.loRaDeviceClient.Setup(x => x.GetTwinAsync()) .ReturnsAsync(simulatedDevice.CreateABPTwin()); this.loRaDeviceClient.Setup(x => x.Disconnect()) .Returns(true); var deviceFactory = new TestLoRaDeviceFactory(this.loRaDeviceClient.Object); var target = new LoRaDeviceRegistry(this.serverConfiguration, this.cache, apiService.Object, deviceFactory); // request #1 var payload1 = simulatedDevice.CreateUnconfirmedDataUpMessage("1", fcnt: 11); payload1.SerializeUplink(simulatedDevice.AppSKey, simulatedDevice.NwkSKey); var request1 = new WaitableLoRaRequest(payload1); target.GetLoRaRequestQueue(request1).Queue(request1); Assert.True(await request1.WaitCompleteAsync()); Assert.True(request1.ProcessingFailed); Assert.Equal(LoRaDeviceRequestFailedReason.BelongsToAnotherGateway, request1.ProcessingFailedReason); // request #2 var payload2 = simulatedDevice.CreateUnconfirmedDataUpMessage("2", fcnt: 12); payload2.SerializeUplink(simulatedDevice.AppSKey, simulatedDevice.NwkSKey); var request2 = new WaitableLoRaRequest(payload2); target.GetLoRaRequestQueue(request2).Queue(request2); Assert.True(await request2.WaitCompleteAsync()); Assert.True(request2.ProcessingFailed); Assert.Equal(LoRaDeviceRequestFailedReason.BelongsToAnotherGateway, request2.ProcessingFailedReason); // Device was searched by DevAddr apiService.VerifyAll(); apiService.Verify(x => x.SearchByDevAddrAsync(It.IsNotNull <string>()), Times.Once()); this.loRaDeviceClient.VerifyAll(); this.loRaDeviceClient.Verify(x => x.GetTwinAsync(), Times.Once()); // device is in cache var devAddrDictionary = target.InternalGetCachedDevicesForDevAddr(LoRaTools.Utils.ConversionHelper.ByteArrayToString(payload1.DevAddr)); Assert.NotNull(devAddrDictionary); Assert.True(devAddrDictionary.TryGetValue(simulatedDevice.DevEUI, out var cachedLoRaDevice)); Assert.False(cachedLoRaDevice.IsOurDevice); }
public async Task When_New_ABP_Device_Instance_Is_Created_Should_Increment_FCntDown() { var simulatedDevice = new SimulatedDevice(TestDeviceInfo.CreateABPDevice(1, gatewayID: ServerGatewayID)); var iotHubDeviceInfo = new IoTHubDeviceInfo(simulatedDevice.LoRaDevice.DevAddr, simulatedDevice.LoRaDevice.DeviceID, string.Empty); this.LoRaDeviceApi.Setup(x => x.SearchByDevAddrAsync(It.IsNotNull <string>())) .ReturnsAsync(new SearchDevicesResult(iotHubDeviceInfo.AsList())); // device will: // - be initialized // - send event // - receive c2d this.LoRaDeviceClient.Setup(x => x.GetTwinAsync()) .ReturnsAsync(simulatedDevice.CreateABPTwin()); this.LoRaDeviceClient.Setup(x => x.SendEventAsync(It.IsNotNull <LoRaDeviceTelemetry>(), null)) .ReturnsAsync(true); this.LoRaDeviceClient.Setup(x => x.ReceiveAsync(It.IsNotNull <TimeSpan>())) .ReturnsAsync((Message)null); var deviceRegistry = new LoRaDeviceRegistry(this.ServerConfiguration, this.NewMemoryCache(), this.LoRaDeviceApi.Object, this.LoRaDeviceFactory); // Send to message processor var messageProcessor = new MessageDispatcher( this.ServerConfiguration, deviceRegistry, this.FrameCounterUpdateStrategyProvider); var payload = simulatedDevice.CreateUnconfirmedDataUpMessage("2", fcnt: 2); var rxpk = payload.SerializeUplink(simulatedDevice.AppSKey, simulatedDevice.NwkSKey).Rxpk[0]; var request = this.CreateWaitableRequest(rxpk, constantElapsedTime: TimeSpan.FromMilliseconds(300)); messageProcessor.DispatchRequest(request); Assert.True(await request.WaitCompleteAsync()); Assert.True(request.ProcessingSucceeded); // Wait until loader updates the device cache await Task.Delay(50); var devices = deviceRegistry.InternalGetCachedDevicesForDevAddr(simulatedDevice.DevAddr); Assert.Single(devices); Assert.True(devices.TryGetValue(simulatedDevice.DevEUI, out var cachedDevice)); Assert.True(cachedDevice.IsOurDevice); Assert.Equal(Constants.MAX_FCNT_UNSAVED_DELTA - 1U, cachedDevice.FCntDown); Assert.Equal(payload.GetFcnt(), (ushort)cachedDevice.FCntUp); // Device was searched by DevAddr this.LoRaDeviceApi.VerifyAll(); // Device was created by factory this.LoRaDeviceClient.VerifyAll(); }
public async Task When_New_ABP_Device_Instance_Is_Created_Should_Increment_FCntDown() { var simulatedDevice = new SimulatedDevice(TestDeviceInfo.CreateABPDevice(1, gatewayID: ServerGatewayID)); var iotHubDeviceInfo = new IoTHubDeviceInfo(simulatedDevice.LoRaDevice.DevAddr, simulatedDevice.LoRaDevice.DevEui, "pk"); LoRaDeviceApi.Setup(x => x.SearchByDevAddrAsync(It.IsAny <DevAddr>())) .ReturnsAsync(new SearchDevicesResult(iotHubDeviceInfo.AsList())); // device will: // - be initialized // - send event // - receive c2d LoRaDeviceClient.Setup(x => x.GetTwinAsync(CancellationToken.None)) .ReturnsAsync(simulatedDevice.CreateABPTwin()); LoRaDeviceClient.Setup(x => x.SendEventAsync(It.IsNotNull <LoRaDeviceTelemetry>(), null)) .ReturnsAsync(true); LoRaDeviceClient.Setup(x => x.ReceiveAsync(It.IsNotNull <TimeSpan>())) .ReturnsAsync((Message)null); using var cache = NewMemoryCache(); using var deviceRegistry = new LoRaDeviceRegistry(ServerConfiguration, cache, LoRaDeviceApi.Object, LoRaDeviceFactory, DeviceCache); // Send to message processor using var messageProcessor = new MessageDispatcher( ServerConfiguration, deviceRegistry, FrameCounterUpdateStrategyProvider); var payload = simulatedDevice.CreateUnconfirmedDataUpMessage("2", fcnt: 2); using var request = CreateWaitableRequest(TestUtils.GenerateTestRadioMetadata(), payload, constantElapsedTime: TimeSpan.FromMilliseconds(300)); messageProcessor.DispatchRequest(request); Assert.True(await request.WaitCompleteAsync()); Assert.True(request.ProcessingSucceeded); // Wait until loader updates the device cache await Task.Delay(50); Assert.Equal(1, DeviceCache.RegistrationCount(simulatedDevice.DevAddr.Value)); Assert.True(DeviceCache.TryGetForPayload(request.Payload, out var cachedDevice)); Assert.True(cachedDevice.IsOurDevice); Assert.Equal(Constants.MaxFcntUnsavedDelta - 1U, cachedDevice.FCntDown); Assert.Equal(payload.Fcnt, (ushort)cachedDevice.FCntUp); // Device was searched by DevAddr LoRaDeviceApi.VerifyAll(); // Device was created by factory LoRaDeviceClient.VerifyAll(); }
public async Task When_Device_Does_Not_Match_Gateway_Should_Fail_Request() { var simulatedDevice = new SimulatedDevice(TestDeviceInfo.CreateABPDevice(1, gatewayID: "a_different_one")); var payload = simulatedDevice.CreateUnconfirmedDataUpMessage("1234"); payload.SerializeUplink(simulatedDevice.AppSKey, simulatedDevice.NwkSKey); var apiService = new Mock <LoRaDeviceAPIServiceBase>(); var iotHubDeviceInfo = new IoTHubDeviceInfo(simulatedDevice.LoRaDevice.DevAddr, simulatedDevice.LoRaDevice.DeviceID, string.Empty) { GatewayId = "a_different_one", }; apiService.Setup(x => x.SearchByDevAddrAsync(It.IsNotNull <string>())) .ReturnsAsync(new SearchDevicesResult(iotHubDeviceInfo.AsList())); var loRaDeviceClient = new Mock <ILoRaDeviceClient>(MockBehavior.Strict); var deviceFactory = new TestLoRaDeviceFactory(loRaDeviceClient.Object); var destinationDictionary = new DevEUIToLoRaDeviceDictionary(); var finished = new SemaphoreSlim(0); var target = new DeviceLoaderSynchronizer( simulatedDevice.DevAddr, apiService.Object, deviceFactory, destinationDictionary, null, this.serverConfiguration, (_, l) => { finished.Release(); }, (d) => destinationDictionary.TryAdd(d.DevEUI, d)); var request = new WaitableLoRaRequest(payload); target.Queue(request); Assert.True(await request.WaitCompleteAsync()); Assert.True(request.ProcessingFailed); Assert.Equal(LoRaDeviceRequestFailedReason.BelongsToAnotherGateway, request.ProcessingFailedReason); // device should not be initialized, since it belongs to another gateway loRaDeviceClient.Verify(x => x.GetTwinAsync(), Times.Never()); // device should not be disconnected (was never connected) loRaDeviceClient.Verify(x => x.Disconnect(), Times.Never()); // Device was searched by DevAddr apiService.VerifyAll(); // Device was created by factory loRaDeviceClient.VerifyAll(); }
public async Task When_Device_Is_Assigned_To_Another_Gateway_Cache_Locally_And_Return_Null() { var simulatedDevice = new SimulatedDevice(TestDeviceInfo.CreateABPDevice(1, gatewayID: "another-gateway")); var apiService = new Mock <LoRaDeviceAPIServiceBase>(MockBehavior.Strict); var iotHubDeviceInfo = new IoTHubDeviceInfo(simulatedDevice.LoRaDevice.DevAddr, simulatedDevice.LoRaDevice.DevEui, "pk") { GatewayId = "another-gateway", NwkSKey = simulatedDevice.NwkSKey.Value }; apiService.Setup(x => x.SearchByDevAddrAsync(It.IsAny <DevAddr>())) .ReturnsAsync(new SearchDevicesResult(iotHubDeviceInfo.AsList())); var deviceFactory = new TestLoRaDeviceFactory(LoRaDeviceClient.Object, DeviceCache, ConnectionManager); using var target = new LoRaDeviceRegistry(ServerConfiguration, this.cache, apiService.Object, deviceFactory, DeviceCache); // request #1 var payload1 = simulatedDevice.CreateUnconfirmedDataUpMessage("1", fcnt: 11); using var request1 = WaitableLoRaRequest.Create(payload1); target.GetLoRaRequestQueue(request1).Queue(request1); Assert.True(await request1.WaitCompleteAsync()); Assert.True(request1.ProcessingFailed); Assert.Equal(LoRaDeviceRequestFailedReason.BelongsToAnotherGateway, request1.ProcessingFailedReason); // request #2 var payload2 = simulatedDevice.CreateUnconfirmedDataUpMessage("2", fcnt: 12); using var request2 = WaitableLoRaRequest.Create(payload2); target.GetLoRaRequestQueue(request2).Queue(request2); Assert.True(await request2.WaitCompleteAsync()); Assert.True(request2.ProcessingFailed); Assert.Equal(LoRaDeviceRequestFailedReason.BelongsToAnotherGateway, request2.ProcessingFailedReason); // Device was searched by DevAddr apiService.VerifyAll(); apiService.Verify(x => x.SearchByDevAddrAsync(It.IsAny <DevAddr>()), Times.Once()); // Device should not be connected LoRaDeviceClient.VerifyAll(); LoRaDeviceClient.Verify(x => x.GetTwinAsync(CancellationToken.None), Times.Never()); LoRaDeviceClient.Verify(x => x.Disconnect(), Times.Never()); // device is in cache Assert.True(DeviceCache.TryGetForPayload(request1.Payload, out var loRaDevice)); Assert.False(loRaDevice.IsOurDevice); }
public async Task When_Device_Does_Not_Match_Gateway_Should_Fail_Request() { var simulatedDevice = new SimulatedDevice(TestDeviceInfo.CreateABPDevice(1, gatewayID: "a_different_one")); var payload = simulatedDevice.CreateUnconfirmedDataUpMessage("1234"); var apiService = new Mock <LoRaDeviceAPIServiceBase>(); var iotHubDeviceInfo = new IoTHubDeviceInfo(simulatedDevice.LoRaDevice.DevAddr, simulatedDevice.LoRaDevice.DevEui, "pk") { GatewayId = "a_different_one", NwkSKey = simulatedDevice.NwkSKey.Value }; apiService.Setup(x => x.SearchByDevAddrAsync(It.IsAny <DevAddr>())) .ReturnsAsync(new SearchDevicesResult(iotHubDeviceInfo.AsList())); var loRaDeviceClient = new Mock <ILoRaDeviceClient>(MockBehavior.Loose); using var deviceCache = LoRaDeviceCacheDefault.CreateDefault(); var deviceFactory = new TestLoRaDeviceFactory(loRaDeviceClient.Object, deviceCache, this.connectionManager); var target = new DeviceLoaderSynchronizer( simulatedDevice.DevAddr.Value, apiService.Object, deviceFactory, new NetworkServerConfiguration(), deviceCache, null, NullLogger <DeviceLoaderSynchronizer> .Instance); _ = target.LoadAsync(); using var request = WaitableLoRaRequest.Create(payload); target.Queue(request); Assert.True(await request.WaitCompleteAsync()); Assert.True(request.ProcessingFailed); Assert.Equal(LoRaDeviceRequestFailedReason.BelongsToAnotherGateway, request.ProcessingFailedReason); // device should not be initialized, since it belongs to another gateway loRaDeviceClient.Verify(x => x.GetTwinAsync(CancellationToken.None), Times.Never()); // device should not be disconnected (was never connected) loRaDeviceClient.Verify(x => x.Disconnect(), Times.Never()); // Device was searched by DevAddr apiService.VerifyAll(); // Device was created by factory loRaDeviceClient.VerifyAll(); }
public async Task When_Device_Is_Not_In_Cache_And_Found_In_Api_Does_Not_Match_Mic_Should_Fail_Request(string deviceGatewayID) { var simulatedDevice = new SimulatedDevice(TestDeviceInfo.CreateABPDevice(1, gatewayID: deviceGatewayID)); var apiService = new Mock <LoRaDeviceAPIServiceBase>(); var iotHubDeviceInfo = new IoTHubDeviceInfo(simulatedDevice.LoRaDevice.DevAddr, simulatedDevice.LoRaDevice.DeviceID, string.Empty); apiService.Setup(x => x.SearchByDevAddrAsync(It.IsNotNull <string>())) .ReturnsAsync(new SearchDevicesResult(iotHubDeviceInfo.AsList())); // Will get device twin var loRaDeviceClient = new Mock <ILoRaDeviceClient>(MockBehavior.Strict); loRaDeviceClient.Setup(x => x.GetTwinAsync()) .ReturnsAsync(TestUtils.CreateABPTwin(simulatedDevice)); var deviceFactory = new TestLoRaDeviceFactory(loRaDeviceClient.Object); var destinationDictionary = new DevEUIToLoRaDeviceDictionary(); var finished = new SemaphoreSlim(0); var target = new DeviceLoaderSynchronizer( simulatedDevice.DevAddr, apiService.Object, deviceFactory, destinationDictionary, null, this.serverConfiguration, (_, l) => { finished.Release(); }, (d) => destinationDictionary.TryAdd(d.DevEUI, d)); var payload = simulatedDevice.CreateUnconfirmedDataUpMessage("1234"); payload.SerializeUplink(simulatedDevice.AppSKey, "00000000000000000000000000EEAAFF"); var request = new WaitableLoRaRequest(payload); target.Queue(request); Assert.True(await request.WaitCompleteAsync()); Assert.True(request.ProcessingFailed); Assert.Equal(LoRaDeviceRequestFailedReason.NotMatchingDeviceByMicCheck, request.ProcessingFailedReason); // Device was searched by DevAddr apiService.VerifyAll(); loRaDeviceClient.VerifyAll(); }
public async Task When_ABP_Device_Is_Created_Should_Call_Initializers(string deviceGatewayID) { var simulatedDevice = new SimulatedDevice(TestDeviceInfo.CreateABPDevice(1, gatewayID: deviceGatewayID)); var payload = simulatedDevice.CreateUnconfirmedDataUpMessage("1234"); payload.SerializeUplink(simulatedDevice.AppSKey, simulatedDevice.NwkSKey); var apiService = new Mock <LoRaDeviceAPIServiceBase>(); var iotHubDeviceInfo = new IoTHubDeviceInfo(simulatedDevice.LoRaDevice.DevAddr, simulatedDevice.LoRaDevice.DeviceID, string.Empty); apiService.Setup(x => x.SearchByDevAddrAsync(It.IsNotNull <string>())) .ReturnsAsync(new SearchDevicesResult(iotHubDeviceInfo.AsList())); var createdLoraDevice = TestUtils.CreateFromSimulatedDevice(simulatedDevice, this.loRaDeviceClient.Object); this.loraDeviceFactoryMock.Setup(x => x.Create(iotHubDeviceInfo)) .Returns(createdLoraDevice); // device will be initialized this.loRaDeviceClient.Setup(x => x.GetTwinAsync()) .ReturnsAsync(simulatedDevice.CreateABPTwin()); var target = new LoRaDeviceRegistry(this.serverConfiguration, this.cache, apiService.Object, this.loraDeviceFactoryMock.Object); var initializer = new Mock <ILoRaDeviceInitializer>(); initializer.Setup(x => x.Initialize(createdLoraDevice)); target.RegisterDeviceInitializer(initializer.Object); var actual = await target.GetDeviceForPayloadAsync(payload); Assert.NotNull(actual); Assert.Same(actual, createdLoraDevice); Assert.True(actual.IsOurDevice); // Device was searched by DevAddr apiService.VerifyAll(); // Device was created by factory this.loraDeviceFactoryMock.VerifyAll(); // initializer was called initializer.VerifyAll(); }
public async Task When_Device_Is_Assigned_To_Another_Gateway_After_No_Connection_Should_Be_Established() { const string gatewayId = "another-gateway"; var simulatedDevice = new SimulatedDevice(TestDeviceInfo.CreateABPDevice(1, gatewayID: gatewayId)); var apiService = new Mock <LoRaDeviceAPIServiceBase>(MockBehavior.Strict); var iotHubDeviceInfo = new IoTHubDeviceInfo(simulatedDevice.LoRaDevice.DevAddr, simulatedDevice.LoRaDevice.DevEui, "pk") { NwkSKey = simulatedDevice.NwkSKey.Value, GatewayId = gatewayId }; apiService.Setup(x => x.SearchByDevAddrAsync(It.IsAny <DevAddr>())) .ReturnsAsync(new SearchDevicesResult(iotHubDeviceInfo.AsList())); var deviceFactory = new TestLoRaDeviceFactory(LoRaDeviceClient.Object, DeviceCache, ConnectionManager); using var target = new LoRaDeviceRegistry(ServerConfiguration, this.cache, apiService.Object, deviceFactory, DeviceCache); // setup 2 requests - ensure the cache is validated before fetching from the function var requests = Enumerable.Range(1, 2).Select((n) => { var payload = simulatedDevice.CreateUnconfirmedDataUpMessage(n.ToString(CultureInfo.InvariantCulture), fcnt: (uint)n + 10); var request = WaitableLoRaRequest.Create(payload); target.GetLoRaRequestQueue(request).Queue(request); return(request); } ).ToList(); foreach (var request in requests) { Assert.True(await request.WaitCompleteAsync()); Assert.True(request.ProcessingFailed); Assert.Equal(LoRaDeviceRequestFailedReason.BelongsToAnotherGateway, request.ProcessingFailedReason); } // Device was searched by DevAddr apiService.VerifyAll(); apiService.Verify(x => x.SearchByDevAddrAsync(It.IsAny <DevAddr>()), Times.Once()); LoRaDeviceClient.Verify(x => x.GetTwinAsync(CancellationToken.None), Times.Never()); // device is in cache Assert.True(DeviceCache.TryGetForPayload(requests.First().Payload, out var cachedLoRaDevice)); Assert.False(cachedLoRaDevice.IsOurDevice); }
public async Task When_Device_Is_Assigned_To_Another_Gateway_Cache_Locally_And_Return_Null() { var simulatedDevice = new SimulatedDevice(TestDeviceInfo.CreateABPDevice(1, gatewayID: "another-gateway")); var payload = simulatedDevice.CreateUnconfirmedDataUpMessage("1234"); var apiService = new Mock <LoRaDeviceAPIServiceBase>(); var iotHubDeviceInfo = new IoTHubDeviceInfo(simulatedDevice.LoRaDevice.DevAddr, simulatedDevice.LoRaDevice.DeviceID, string.Empty); apiService.Setup(x => x.SearchByDevAddrAsync(It.IsNotNull <string>())) .ReturnsAsync(new SearchDevicesResult(iotHubDeviceInfo.AsList())); var createdLoraDevice = TestUtils.CreateFromSimulatedDevice(simulatedDevice, this.loRaDeviceClient.Object); this.loraDeviceFactoryMock.Setup(x => x.Create(iotHubDeviceInfo)) .Returns(createdLoraDevice); // device will be initialized this.loRaDeviceClient.Setup(x => x.GetTwinAsync()) .ReturnsAsync(simulatedDevice.CreateABPTwin()); var target = new LoRaDeviceRegistry(this.serverConfiguration, this.cache, apiService.Object, this.loraDeviceFactoryMock.Object); var actual = await target.GetDeviceForPayloadAsync(payload); Assert.Null(actual); // search again var actual2 = await target.GetDeviceForPayloadAsync(payload); Assert.Null(actual2); // Device was searched by DevAddr apiService.VerifyAll(); // Device was created by factory this.loraDeviceFactoryMock.VerifyAll(); // device is in cache Assert.Equal(1, this.cache.Count); var devAddrDictionary = target.InternalGetCachedDevicesForDevAddr(LoRaTools.Utils.ConversionHelper.ByteArrayToString(payload.DevAddr)); Assert.NotNull(devAddrDictionary); Assert.True(devAddrDictionary.TryGetValue(createdLoraDevice.DevEUI, out var cachedLoRaDevice)); Assert.False(cachedLoRaDevice.IsOurDevice); }
public async Task When_Device_Is_Not_In_Cache_And_Found_In_Api_Should_Cache_And_Process_Request(string deviceGatewayID) { var simulatedDevice = new SimulatedDevice(TestDeviceInfo.CreateABPDevice(1, gatewayID: deviceGatewayID)); var payload = simulatedDevice.CreateUnconfirmedDataUpMessage("1234"); payload.SerializeUplink(simulatedDevice.AppSKey, simulatedDevice.NwkSKey); var apiService = new Mock <LoRaDeviceAPIServiceBase>(); var iotHubDeviceInfo = new IoTHubDeviceInfo(simulatedDevice.LoRaDevice.DevAddr, simulatedDevice.LoRaDevice.DeviceID, string.Empty); apiService.Setup(x => x.SearchByDevAddrAsync(It.IsNotNull <string>())) .ReturnsAsync(new SearchDevicesResult(iotHubDeviceInfo.AsList())); // device will be initialized this.loRaDeviceClient.Setup(x => x.GetTwinAsync()) .ReturnsAsync(simulatedDevice.CreateABPTwin()); var request = new WaitableLoRaRequest(payload); var requestHandler = new Mock <ILoRaDataRequestHandler>(MockBehavior.Strict); requestHandler.Setup(x => x.ProcessRequestAsync(request, It.IsNotNull <LoRaDevice>())) .ReturnsAsync(new LoRaDeviceRequestProcessResult(null, request)); var deviceFactory = new TestLoRaDeviceFactory(this.loRaDeviceClient.Object, requestHandler.Object); var target = new LoRaDeviceRegistry(this.serverConfiguration, this.cache, apiService.Object, deviceFactory); target.GetLoRaRequestQueue(request).Queue(request); Assert.True(await request.WaitCompleteAsync()); Assert.True(request.ProcessingSucceeded); // Device was searched by DevAddr apiService.VerifyAll(); // ensure device is in cache var cachedItem = target.InternalGetCachedDevicesForDevAddr(simulatedDevice.DevAddr); Assert.NotNull(cachedItem); Assert.Single(cachedItem); Assert.True(cachedItem.TryGetValue(simulatedDevice.DevEUI, out var actualCachedLoRaDevice)); // request was handled requestHandler.VerifyAll(); }
public async Task When_Cache_Clear_Is_Called_Should_Removed_Cached_Devices(string deviceGatewayID) { const int deviceCount = 10; var foundDeviceList = new HashSet <LoRaDevice>(); var apiService = new Mock <LoRaDeviceAPIServiceBase>(); var deviceFactory = new TestLoRaDeviceFactory(this.loRaDeviceClient.Object); var target = new LoRaDeviceRegistry(this.serverConfiguration, this.cache, apiService.Object, deviceFactory); var getTwinMockSequence = this.loRaDeviceClient.SetupSequence(x => x.GetTwinAsync()); for (var deviceID = 1; deviceID <= deviceCount; ++deviceID) { var simulatedDevice = new SimulatedDevice(TestDeviceInfo.CreateABPDevice((uint)deviceID, gatewayID: deviceGatewayID)); var payload = simulatedDevice.CreateUnconfirmedDataUpMessage("1234"); payload.SerializeUplink(simulatedDevice.AppSKey, simulatedDevice.NwkSKey); // force mic creation var iotHubDeviceInfo = new IoTHubDeviceInfo(simulatedDevice.LoRaDevice.DevAddr, simulatedDevice.LoRaDevice.DeviceID, string.Empty); apiService.Setup(x => x.SearchByDevAddrAsync(simulatedDevice.DevAddr)) .ReturnsAsync(new SearchDevicesResult(iotHubDeviceInfo.AsList())); // device will be initialized getTwinMockSequence.ReturnsAsync(simulatedDevice.CreateABPTwin()); var actual = await target.GetDeviceForPayloadAsync(payload); Assert.NotNull(actual); foundDeviceList.Add(actual); } Assert.Equal(deviceCount, foundDeviceList.Count); // Device was searched by DevAddr apiService.VerifyAll(); // Device was created by factory this.loraDeviceFactoryMock.VerifyAll(); // ensure all devices are in cache Assert.Equal(deviceCount, foundDeviceList.Count(x => target.InternalGetCachedDevicesForDevAddr(x.DevAddr).Count == 1)); target.ResetDeviceCache(); Assert.False(foundDeviceList.Any(x => target.InternalGetCachedDevicesForDevAddr(x.DevAddr).Count > 0), "Should not find devices again"); }
public async Task When_Device_Is_Not_In_Cache_And_Found_In_Api_Should_Cache_And_Return_It(string deviceGatewayID) { var simulatedDevice = new SimulatedDevice(TestDeviceInfo.CreateABPDevice(1, gatewayID: deviceGatewayID)); var payload = simulatedDevice.CreateUnconfirmedDataUpMessage("1234"); payload.SerializeUplink(simulatedDevice.AppSKey, simulatedDevice.NwkSKey); var apiService = new Mock <LoRaDeviceAPIServiceBase>(); var iotHubDeviceInfo = new IoTHubDeviceInfo(simulatedDevice.LoRaDevice.DevAddr, simulatedDevice.LoRaDevice.DeviceID, string.Empty); apiService.Setup(x => x.SearchByDevAddrAsync(It.IsNotNull <string>())) .ReturnsAsync(new SearchDevicesResult(iotHubDeviceInfo.AsList())); var createdLoraDevice = TestUtils.CreateFromSimulatedDevice(simulatedDevice, this.loRaDeviceClient.Object); this.loraDeviceFactoryMock.Setup(x => x.Create(iotHubDeviceInfo)) .Returns(createdLoraDevice); // device will be initialized this.loRaDeviceClient.Setup(x => x.GetTwinAsync()) .ReturnsAsync(simulatedDevice.CreateABPTwin()); var target = new LoRaDeviceRegistry(this.serverConfiguration, this.cache, apiService.Object, this.loraDeviceFactoryMock.Object); var actual = await target.GetDeviceForPayloadAsync(payload); Assert.NotNull(actual); Assert.Same(actual, createdLoraDevice); Assert.True(actual.IsOurDevice); // Device was searched by DevAddr apiService.VerifyAll(); // Device was created by factory this.loraDeviceFactoryMock.VerifyAll(); // ensure device is in cache var cachedItem = target.InternalGetCachedDevicesForDevAddr(createdLoraDevice.DevAddr); Assert.NotNull(cachedItem); Assert.Single(cachedItem); Assert.True(cachedItem.TryGetValue(createdLoraDevice.DevEUI, out var actualCachedLoRaDevice)); Assert.Same(createdLoraDevice, actualCachedLoRaDevice); }
public async Task When_ABP_Device_Is_Created_Should_Call_Initializers(string deviceGatewayID) { LoRaDeviceClient.Setup(ldc => ldc.Dispose()); var simulatedDevice = new SimulatedDevice(TestDeviceInfo.CreateABPDevice(1, gatewayID: deviceGatewayID)); var payload = simulatedDevice.CreateUnconfirmedDataUpMessage("1234"); var apiService = new Mock <LoRaDeviceAPIServiceBase>(); var iotHubDeviceInfo = new IoTHubDeviceInfo(simulatedDevice.LoRaDevice.DevAddr, simulatedDevice.LoRaDevice.DevEui, string.Empty); apiService.Setup(x => x.SearchByDevAddrAsync(It.IsAny <DevAddr>())) .ReturnsAsync(new SearchDevicesResult(iotHubDeviceInfo.AsList())); using var connectionManager = new SingleDeviceConnectionManager(LoRaDeviceClient.Object); using var createdLoraDevice = TestUtils.CreateFromSimulatedDevice(simulatedDevice, connectionManager); this.loraDeviceFactoryMock.Setup(x => x.CreateAndRegisterAsync(iotHubDeviceInfo, It.IsAny <CancellationToken>())) .ReturnsAsync(createdLoraDevice); // device will be initialized LoRaDeviceClient.Setup(x => x.GetTwinAsync(CancellationToken.None)) .ReturnsAsync(simulatedDevice.CreateABPTwin()); using var target = new LoRaDeviceRegistry(ServerConfiguration, this.cache, apiService.Object, this.loraDeviceFactoryMock.Object, DeviceCache); var initializer = new Mock <ILoRaDeviceInitializer>(); initializer.Setup(x => x.Initialize(createdLoraDevice)); target.RegisterDeviceInitializer(initializer.Object); using var request = WaitableLoRaRequest.Create(payload); target.GetLoRaRequestQueue(request).Queue(request); Assert.True(await request.WaitCompleteAsync()); // Device was searched by DevAddr apiService.VerifyAll(); // Device was created by factory this.loraDeviceFactoryMock.VerifyAll(); // initializer was called initializer.VerifyAll(); }
public async Task When_Device_Is_Not_In_Cache_And_Found_In_Api_Should_Cache_And_Process_Request(string deviceGatewayID) { var simulatedDevice = new SimulatedDevice(TestDeviceInfo.CreateABPDevice(1, gatewayID: deviceGatewayID)); var payload = simulatedDevice.CreateUnconfirmedDataUpMessage("1234"); var apiService = new Mock <LoRaDeviceAPIServiceBase>(); var iotHubDeviceInfo = new IoTHubDeviceInfo(simulatedDevice.LoRaDevice.DevAddr, simulatedDevice.LoRaDevice.DevEui, "pk") { GatewayId = deviceGatewayID }; apiService.Setup(x => x.SearchByDevAddrAsync(It.IsAny <DevAddr>())) .ReturnsAsync(new SearchDevicesResult(iotHubDeviceInfo.AsList())); // device will be initialized LoRaDeviceClient.Setup(x => x.GetTwinAsync(CancellationToken.None)) .ReturnsAsync(simulatedDevice.CreateABPTwin()); using var request = WaitableLoRaRequest.Create(payload); var requestHandler = new Mock <ILoRaDataRequestHandler>(MockBehavior.Strict); requestHandler.Setup(x => x.ProcessRequestAsync(request, It.IsNotNull <LoRaDevice>())) .ReturnsAsync(new LoRaDeviceRequestProcessResult(null, request)); var deviceFactory = new TestLoRaDeviceFactory(LoRaDeviceClient.Object, requestHandler.Object, DeviceCache, ConnectionManager); using var target = new LoRaDeviceRegistry(ServerConfiguration, this.cache, apiService.Object, deviceFactory, DeviceCache); target.GetLoRaRequestQueue(request).Queue(request); Assert.True(await request.WaitCompleteAsync()); Assert.True(request.ProcessingSucceeded); // Device was searched by DevAddr apiService.VerifyAll(); // ensure device is in cache Assert.True(DeviceCache.TryGetForPayload(request.Payload, out var actualCachedLoRaDevice)); // request was handled requestHandler.VerifyAll(); }
public async Task When_Device_Is_Not_In_Cache_And_Found_In_Api_Does_Not_Match_Mic_Should_Fail_Request(string deviceGatewayID) { var simulatedDevice = new SimulatedDevice(TestDeviceInfo.CreateABPDevice(1, gatewayID: deviceGatewayID)); var apiService = new Mock <LoRaDeviceAPIServiceBase>(); var iotHubDeviceInfo = new IoTHubDeviceInfo(simulatedDevice.LoRaDevice.DevAddr, simulatedDevice.LoRaDevice.DevEui, "pk"); apiService.Setup(x => x.SearchByDevAddrAsync(It.IsAny <DevAddr>())) .ReturnsAsync(new SearchDevicesResult(iotHubDeviceInfo.AsList())); // Will get device twin var loRaDeviceClient = new Mock <ILoRaDeviceClient>(MockBehavior.Loose); loRaDeviceClient.Setup(x => x.GetTwinAsync(CancellationToken.None)) .ReturnsAsync(TestUtils.CreateABPTwin(simulatedDevice)); using var deviceCache = LoRaDeviceCacheDefault.CreateDefault(); var deviceFactory = new TestLoRaDeviceFactory(loRaDeviceClient.Object, deviceCache, this.connectionManager); var target = new DeviceLoaderSynchronizer( simulatedDevice.DevAddr.Value, apiService.Object, deviceFactory, new NetworkServerConfiguration(), deviceCache, null, NullLogger <DeviceLoaderSynchronizer> .Instance); _ = target.LoadAsync(); var payload = simulatedDevice.CreateUnconfirmedDataUpMessage("1234", appSKey: simulatedDevice.AppSKey, nwkSKey: TestKeys.CreateNetworkSessionKey(0xEEAAFF)); using var request = WaitableLoRaRequest.Create(payload); target.Queue(request); Assert.True(await request.WaitCompleteAsync()); Assert.True(request.ProcessingFailed); Assert.Equal(LoRaDeviceRequestFailedReason.NotMatchingDeviceByMicCheck, request.ProcessingFailedReason); // Device was searched by DevAddr apiService.VerifyAll(); loRaDeviceClient.VerifyAll(); }