public async void ShouldRunUnsuccessfullyOnInvalidServiceBusMessage()
{
// create message to pass to Run method that will cause deserialization error
dynamic iconicsFault = new
{
PartitionId = "PartitionId",
};
string messageBody = JsonConvert.SerializeObject(iconicsFault);
Message message = new Message(Encoding.UTF8.GetBytes(messageBody));
// set actualMessageContents equal to the first parameter passed into the SendMessageToErrorQueue method which should be called within the Run method
string actualMessageContents = null;
this.errorQueueServiceMock.Setup(service => service.SendMessageToErrorQueueAsync(It.IsAny <string>(), It.IsAny <string>())).Callback <string, string>((messageContents, validationMessage) => actualMessageContents = messageContents);
using FakeTelemetryChannel fakeTelemetryChannel = new FakeTelemetryChannel();
using TelemetryConfiguration telemetryConfiguration = new TelemetryConfiguration(INSTRUMENTATIONID, fakeTelemetryChannel);
var durableClientMock = new Mock <IDurableEntityClient>();
// instantiate function class and run function
CreateAlertFromIconicsFault function = new CreateAlertFromIconicsFault(telemetryConfiguration, this.dynamicsEntityServiceMock.Object, this.validationServiceMock.Object, this.errorQueueServiceMock.Object, this.instanceId, this.httpClientMock.Object);
await function.Run(message, this.logger).ConfigureAwait(false);
this.errorQueueServiceMock.Verify(x => x.SendMessageToErrorQueueAsync(It.IsAny <string>(), It.IsAny <string>()), Times.Once);
// verify that SendMessageToErrorQueue received the correct messageContents parameter and that the correct error is logged
string expectedErrorText = "Exception while processing message:";
this.errorQueueServiceMock.Verify(service => service.SendMessageToErrorQueueAsync(It.IsAny <string>(), It.IsAny <string>()), Times.Once);
Assert.Equal(Encoding.UTF8.GetString(message.Body), actualMessageContents);
Assert.Contains(expectedErrorText, this.logger.Logs[0], StringComparison.OrdinalIgnoreCase);
}
public async void ShouldRunSuccessfullyOnValidInActiveFault()
{
// mock IsValidFault and IsCdsServiceReady calls to return true
string validationMessage;
this.validationServiceMock.Setup(service => service.IsValidFault(It.IsAny <IconicsFault>(), out validationMessage)).Returns(true);
this.dynamicsEntityServiceMock.Setup(service => service.IsCdsServiceReady()).Returns(true);
var durableClientMock = new Mock <IDurableEntityClient>();
// create message to pass to Run method
IconicsFault iconicsFault = new IconicsFault()
{
FaultName = "FaultName",
AssetName = "AssetName",
AssetPath = "AssetPath",
FaultState = "InActive",
FaultActiveTime = "2020-08-13T20:01:04.6565528Z",
EventEnqueuedUtcTime = DateTime.UtcNow.ToString("o", CultureInfo.CurrentCulture),
};
string messageBody = JsonConvert.SerializeObject(iconicsFault);
Message message = new Message(Encoding.UTF8.GetBytes(messageBody));
// instantiate function class and run function
using (TelemetryConfiguration tc = new TelemetryConfiguration(INSTRUMENTATIONID))
{
// instantiate function class and run function
CreateAlertFromIconicsFault function = new CreateAlertFromIconicsFault(tc, this.dynamicsEntityServiceMock.Object, this.validationServiceMock.Object, this.errorQueueServiceMock.Object, this.instanceId, this.httpClientMock.Object);
await function.Run(message, this.logger).ConfigureAwait(false);
}
// verify that alert is updated
this.dynamicsEntityServiceMock.Verify(service => service.UpdateIoTAlert(It.IsAny <IconicsFault>(), It.IsAny <ILogger>(), It.IsAny <int>(), It.IsAny <int>()), Times.Once);
}
public async void ShouldThrowErrorOnValidFaultWhenCdsServiceIsNotReady()
{
// mock IsValidFault call to return true, but IsCdsServiceReady to return false
string validationMessage;
this.validationServiceMock.Setup(service => service.IsValidFault(It.IsAny <IconicsFault>(), out validationMessage)).Returns(true).Verifiable();
this.dynamicsEntityServiceMock.Setup(service => service.IsCdsServiceReady()).Returns(false).Verifiable();
// create message to pass to Run method
IconicsFault iconicsFault = new IconicsFault()
{
FaultName = "FaultName",
AssetName = "AssetName",
AssetPath = "AssetPath",
};
string messageBody = JsonConvert.SerializeObject(iconicsFault);
Message message = new Message(Encoding.UTF8.GetBytes(messageBody))
{
MessageId = Guid.NewGuid().ToString()
};
using FakeTelemetryChannel fakeTelemetryChannel = new FakeTelemetryChannel();
using TelemetryConfiguration telemetryConfiguration = new TelemetryConfiguration(INSTRUMENTATIONID, fakeTelemetryChannel);
using HttpResponseMessage httpResponseMsg = new HttpResponseMessage { StatusCode = HttpStatusCode.Accepted };
// Setting up a mock message handler to ensure that HttpClient.PostAsJsonAsync is called.
// PostAsJsonAsync is an extension method, and thus cannot use normal setup/verify steps.
// Using a mock messge handler to verify the handler's SendAsync method is called.
var mockHttpMessageHandler = new Mock <HttpMessageHandler>();
mockHttpMessageHandler
.Protected()
.Setup <Task <HttpResponseMessage> >("SendAsync", ItExpr.IsAny <HttpRequestMessage>(), ItExpr.IsAny <CancellationToken>())
.ReturnsAsync(httpResponseMsg).Verifiable();
using HttpClient httpClient = new HttpClient(mockHttpMessageHandler.Object);
// instantiate function class and run function
CreateAlertFromIconicsFault function = new CreateAlertFromIconicsFault(
telemetryConfiguration,
this.dynamicsEntityServiceMock.Object,
this.validationServiceMock.Object,
this.errorQueueServiceMock.Object,
this.instanceId,
httpClient);
await Assert.ThrowsAsync <ApplicationException>(async() => await function.Run(message, this.logger).ConfigureAwait(false)).ConfigureAwait(false);
// verify that error is thrown and that correct error is logged
string expectedErrorText = "Failed to connect to the CDS";
Assert.Contains(expectedErrorText, this.logger.Logs[1], StringComparison.OrdinalIgnoreCase);
Mock.Verify();
}
public async void ShouldRecordIoTAlerCreatedTelemetryEvent()
{
// mock IsValidFault call to return true, but IsCdsServiceReady to return false
string validationMessage;
this.validationServiceMock.Setup(service => service.IsValidFault(It.IsAny <IconicsFault>(), out validationMessage)).Returns(true);
this.dynamicsEntityServiceMock.Setup(service => service.IsCdsServiceReady()).Returns(true);
var durableClientMock = new Mock <IDurableEntityClient>();
using FakeTelemetryChannel fakeTelemetryChannel = new FakeTelemetryChannel();
using TelemetryConfiguration telemetryConfiguration = new TelemetryConfiguration(INSTRUMENTATIONID, fakeTelemetryChannel);
// create message to pass to Run method
IconicsFault iconicsFault = new IconicsFault()
{
FaultName = "FaultName",
FaultActiveTime = "2020-08-13T20:01:04.6565528Z",
AssetName = "AssetName",
AssetPath = "AssetPath",
EventEnqueuedUtcTime = "2020-08-13T20:02:04.6565528Z",
};
string messageBody = JsonConvert.SerializeObject(iconicsFault);
Message message = new Message(Encoding.UTF8.GetBytes(messageBody));
// Instantiate function class and run function
CreateAlertFromIconicsFault function = new CreateAlertFromIconicsFault(telemetryConfiguration, this.dynamicsEntityServiceMock.Object, this.validationServiceMock.Object, this.errorQueueServiceMock.Object, this.instanceId, this.httpClientMock.Object);
await function.Run(message, this.logger).ConfigureAwait(false);
string msg;
this.validationServiceMock.Verify(x => x.IsValidFault(It.IsAny <IconicsFault>(), out msg), Times.Once);
this.dynamicsEntityServiceMock.Verify(x => x.IsCdsServiceReady(), Times.Once);
Assert.Single(fakeTelemetryChannel.SentEventTelemetries);
if (fakeTelemetryChannel.SentEventTelemetries.Any())
{
var eventTelemetry = fakeTelemetryChannel.SentEventTelemetries.ToList()[0];
Assert.NotNull(eventTelemetry);
Assert.Equal("IoTAlertCreated", eventTelemetry.Name);
Assert.Single(eventTelemetry.Metrics);
Assert.True(eventTelemetry.Metrics.ContainsKey("AlertCreatedElapsedTimeMs"));
}
}
public async void ShouldRunSuccessfullyOnValidActiveFault()
{
// mock IsValidFault and IsCdsServiceReady calls to return true
string validationMessage;
this.validationServiceMock.Setup(service => service.IsValidFault(It.IsAny <IconicsFault>(), out validationMessage)).Returns(true);
this.dynamicsEntityServiceMock.Setup(service => service.IsCdsServiceReady()).Returns(true);
var durableClientMock = new Mock <IDurableEntityClient>();
// create message to pass to Run method
IconicsFault iconicsFault = new IconicsFault()
{
FaultName = "FaultName",
AssetName = "AssetName",
AssetPath = "AssetPath",
FaultState = "Active",
FaultActiveTime = "2020-08-13T20:01:04.6565528Z",
EventEnqueuedUtcTime = DateTime.UtcNow.ToString("o", CultureInfo.CurrentCulture),
};
string messageBody = JsonConvert.SerializeObject(iconicsFault);
Message message = new Message(Encoding.UTF8.GetBytes(messageBody));
using FakeTelemetryChannel fakeTelemetryChannel = new FakeTelemetryChannel();
using TelemetryConfiguration telemetryConfiguration = new TelemetryConfiguration(INSTRUMENTATIONID, fakeTelemetryChannel);
// instantiate function class and run function
CreateAlertFromIconicsFault function = new CreateAlertFromIconicsFault(telemetryConfiguration, this.dynamicsEntityServiceMock.Object, this.validationServiceMock.Object, this.errorQueueServiceMock.Object, this.instanceId, this.httpClientMock.Object);
await function.Run(message, this.logger).ConfigureAwait(false);
// verify that asset and alert are created
string msg;
this.validationServiceMock.Verify(x => x.IsValidFault(It.IsAny <IconicsFault>(), out msg), Times.Once);
this.dynamicsEntityServiceMock.Verify(x => x.IsCdsServiceReady(), Times.Once);
this.dynamicsEntityServiceMock.Verify(service => service.CreateAssetIfNotExists(It.IsAny <IconicsFault>(), It.IsAny <ILogger>()), Times.Once);
this.dynamicsEntityServiceMock.Verify(service => service.CreateAlert(It.IsAny <IconicsFault>(), It.IsAny <Guid>(), It.IsAny <ILogger>()), Times.Once);
var logMsg = this.logger.Logs[0];
Assert.Equal(
$"Received ICONICS fault with FaultName '{iconicsFault.FaultName}' and FaultActiveTime of '{iconicsFault.FaultActiveTime}' and AssetPath of '{iconicsFault.AssetPath}'.",
logMsg);
}
public async void ShouldRunUnsuccessfullyOnInvalidFault()
{
// mock IsValidFault call to return false
string validationMessage;
this.validationServiceMock.Setup(service => service.IsValidFault(It.IsAny <IconicsFault>(), out validationMessage)).Returns(false);
// create message to pass to Run method
IconicsFault iconicsFault = new IconicsFault()
{
FaultName = "FaultName",
AssetName = "AssetName",
AssetPath = "AssetPath",
EventEnqueuedUtcTime = DateTime.UtcNow.ToString("o", CultureInfo.CurrentCulture),
};
string messageBody = JsonConvert.SerializeObject(iconicsFault);
Message message = new Message(Encoding.UTF8.GetBytes(messageBody));
var durableClientMock = new Mock <IDurableEntityClient>();
// set actualMessageContents equal to the first parameter passed into the SendMessageToErrorQueue method which should be called within the Run method
string actualMessageContents = null;
this.errorQueueServiceMock.Setup(service => service.SendMessageToErrorQueueAsync(It.IsAny <string>(), It.IsAny <string>())).Callback <string, string>((messageContents, validationMessage) => actualMessageContents = messageContents);
using FakeTelemetryChannel fakeTelemetryChannel = new FakeTelemetryChannel();
using TelemetryConfiguration telemetryConfiguration = new TelemetryConfiguration(INSTRUMENTATIONID, fakeTelemetryChannel);
// instantiate function class and run function
CreateAlertFromIconicsFault function = new CreateAlertFromIconicsFault(telemetryConfiguration, this.dynamicsEntityServiceMock.Object, this.validationServiceMock.Object, this.errorQueueServiceMock.Object, this.instanceId, this.httpClientMock.Object);
await function.Run(message, this.logger).ConfigureAwait(false);
string msg;
this.validationServiceMock.Verify(x => x.IsValidFault(It.IsAny <IconicsFault>(), out msg), Times.Once);
// verify that SendMessageToErrorQueue was called and received the correct messageContents parameter
string expectedErrorText = "Iconics fault data failed validation. Sending message to the error queue.";
this.errorQueueServiceMock.Verify(service => service.SendMessageToErrorQueueAsync(It.IsAny <string>(), It.IsAny <string>()), Times.Once);
Assert.Equal(Encoding.UTF8.GetString(message.Body), actualMessageContents);
Assert.Equal(expectedErrorText, this.logger.Logs[1]);
}
public async void ShouldLogWarningIfEventEnqueuedTimeUnavailable()
{
// mock IsValidFault call to return true, but IsCdsServiceReady to return false
string validationMessage;
this.validationServiceMock.Setup(service => service.IsValidFault(It.IsAny <IconicsFault>(), out validationMessage)).Returns(true);
this.dynamicsEntityServiceMock.Setup(service => service.IsCdsServiceReady()).Returns(true);
var durableClientMock = new Mock <IDurableEntityClient>();
// create message to pass to Run method
IconicsFault iconicsFault = new IconicsFault()
{
FaultName = "FaultName",
FaultActiveTime = "2020-08-13T20:01:04.6565528Z",
AssetName = "AssetName",
AssetPath = "AssetPath",
};
string messageBody = JsonConvert.SerializeObject(iconicsFault);
Message message = new Message(Encoding.UTF8.GetBytes(messageBody));
using FakeTelemetryChannel fakeTelemetryChannel = new FakeTelemetryChannel();
using TelemetryConfiguration telemetryConfiguration = new TelemetryConfiguration(INSTRUMENTATIONID, fakeTelemetryChannel);
// instantiate function class and run function
CreateAlertFromIconicsFault function = new CreateAlertFromIconicsFault(telemetryConfiguration, this.dynamicsEntityServiceMock.Object, this.validationServiceMock.Object, this.errorQueueServiceMock.Object, this.instanceId, this.httpClientMock.Object);
await function.Run(message, this.logger).ConfigureAwait(false);
string msg;
this.validationServiceMock.Verify(x => x.IsValidFault(It.IsAny <IconicsFault>(), out msg), Times.Once);
this.dynamicsEntityServiceMock.Verify(x => x.IsCdsServiceReady(), Times.Once);
Assert.Empty(fakeTelemetryChannel.SentEventTelemetries);
Assert.Equal("Unable to determine IoT alert created elapsed time due to missing fault event enqueued time.", this.logger.Logs[1]);
}