public void ValidateDbRemoteDependencyData()
{
using ActivitySource activitySource = new ActivitySource(ActivitySourceName);
using var activity = activitySource.StartActivity(
ActivityName,
ActivityKind.Client,
parentContext: new ActivityContext(ActivityTraceId.CreateRandom(), ActivitySpanId.CreateRandom(), ActivityTraceFlags.Recorded),
startTime: DateTime.UtcNow);
activity.Stop();
activity.SetStatus(Status.Ok);
activity.SetTag(SemanticConventions.AttributeDbSystem, "mssql");
activity.SetTag(SemanticConventions.AttributePeerService, "localhost"); // only adding test via peer.service. all possible combinations are covered in HttpHelperTests.
activity.SetTag(SemanticConventions.AttributeDbStatement, "Select * from table");
var monitorTags = AzureMonitorConverter.EnumerateActivityTags(activity);
var remoteDependencyData = TelemetryPartB.GetRemoteDependencyData(activity, ref monitorTags);
Assert.Equal(ActivityName, remoteDependencyData.Name);
Assert.Equal(activity.Context.SpanId.ToHexString(), remoteDependencyData.Id);
Assert.Equal("Select * from table", remoteDependencyData.Data);
Assert.Null(remoteDependencyData.ResultCode);
Assert.Equal(activity.Duration.ToString("c", CultureInfo.InvariantCulture), remoteDependencyData.Duration);
Assert.Equal(activity.GetStatus() != Status.Error, remoteDependencyData.Success);
Assert.True(remoteDependencyData.Properties.Count == 0);
Assert.True(remoteDependencyData.Measurements.Count == 0);
}
public void ValidateHttpRequestData()
{
using ActivitySource activitySource = new ActivitySource(ActivitySourceName);
using var activity = activitySource.StartActivity(
ActivityName,
ActivityKind.Server,
parentContext: new ActivityContext(ActivityTraceId.CreateRandom(), ActivitySpanId.CreateRandom(), ActivityTraceFlags.Recorded),
startTime: DateTime.UtcNow);
activity.Stop();
var httpUrl = "https://www.foo.bar/search";
activity.SetStatus(Status.Ok);
activity.SetTag(SemanticConventions.AttributeHttpMethod, "GET");
activity.SetTag(SemanticConventions.AttributeHttpUrl, httpUrl); // only adding test via http.url. all possible combinations are covered in HttpHelperTests.
activity.SetTag(SemanticConventions.AttributeHttpStatusCode, null);
var monitorTags = AzureMonitorConverter.EnumerateActivityTags(activity);
var requestData = TelemetryPartB.GetRequestData(activity, ref monitorTags);
Assert.Equal($"GET {activity.DisplayName}", requestData.Name);
Assert.Equal(activity.Context.SpanId.ToHexString(), requestData.Id);
Assert.Equal(httpUrl, requestData.Url);
Assert.Equal("0", requestData.ResponseCode);
Assert.Equal(activity.Duration.ToString("c", CultureInfo.InvariantCulture), requestData.Duration);
Assert.Equal(activity.GetStatus() != Status.Error, requestData.Success);
Assert.Null(requestData.Source);
Assert.True(requestData.Properties.Count == 1); //Because of otel_statuscode attribute for activity status. todo: do not add all tags to PartC
Assert.True(requestData.Measurements.Count == 0);
}
public void ValidateRequestDataSuccess(string activityStatus)
{
using ActivitySource activitySource = new ActivitySource(ActivitySourceName);
using var activity = activitySource.StartActivity(
ActivityName,
ActivityKind.Server,
parentContext: new ActivityContext(ActivityTraceId.CreateRandom(), ActivitySpanId.CreateRandom(), ActivityTraceFlags.Recorded),
startTime: DateTime.UtcNow);
if (activityStatus == "Ok")
{
activity.SetStatus(Status.Ok);
}
else if (activityStatus == "Error")
{
activity.SetStatus(Status.Error);
}
else
{
activity.SetStatus(Status.Unset);
}
activity.SetTag(SemanticConventions.AttributeHttpUrl, "https://www.foo.bar/search");
var monitorTags = AzureMonitorConverter.EnumerateActivityTags(activity);
var requestData = TelemetryPartB.GetRequestData(activity, ref monitorTags);
Assert.Equal(activity.GetStatus() != Status.Error, requestData.Success);
}
public void LinksAreTruncatedWhenCannotFitInMaxLength(string telemetryType)
{
using ActivitySource activitySource = new ActivitySource(ActivitySourceName);
List <ActivityLink> links = new List <ActivityLink>();
int numberOfLinks = 150; //arbitrary number > 100
for (int i = 0; i < numberOfLinks; i++)
{
ActivityLink activityLink = new ActivityLink(new ActivityContext(
ActivityTraceId.CreateRandom(),
ActivitySpanId.CreateRandom(),
ActivityTraceFlags.None), null);
links.Add(activityLink);
}
string expectedMSlinks = GetExpectedMSlinks(links.GetRange(0, MaxLinksAllowed));
string actualMSlinks = null;
using var activity = activitySource.StartActivity(
ActivityName,
ActivityKind.Client,
parentContext: default,
null,
links,
startTime: DateTime.UtcNow);
var monitorTags = AzureMonitorConverter.EnumerateActivityTags(activity);
if (telemetryType == "RequestData")
{
var telemetryPartBRequestData = TelemetryPartB.GetRequestData(activity, ref monitorTags);
Assert.True(telemetryPartBRequestData.Properties.TryGetValue(msLinks, out actualMSlinks));
}
if (telemetryType == "RemoteDependencyData")
{
var telemetryPartBRemoteDependencyData = TelemetryPartB.GetRemoteDependencyData(activity, ref monitorTags);
Assert.True(telemetryPartBRemoteDependencyData.Properties.TryGetValue(msLinks, out actualMSlinks));
}
// Check for valid JSON string
try
{
JsonDocument document = JsonDocument.Parse(actualMSlinks);
}
catch (Exception)
{
Assert.True(false, "_MSlinks should be a JSON formatted string");
}
Assert.True(actualMSlinks.Length <= MaxLength);
Assert.Equal(actualMSlinks, expectedMSlinks);
}
public void DependencyTypeisSetToInProcForInternalSpanWithParent()
{
using ActivitySource activitySource = new ActivitySource(ActivitySourceName);
using var parentActivity = activitySource.StartActivity("ParentActivity", ActivityKind.Internal);
using var childActivity = activitySource.StartActivity("ChildActivity", ActivityKind.Internal);
var monitorTagsParent = AzureMonitorConverter.EnumerateActivityTags(parentActivity);
var remoteDependencyDataTypeForParent = TelemetryPartB.GetRemoteDependencyData(parentActivity, ref monitorTagsParent).Type;
Assert.Null(remoteDependencyDataTypeForParent);
var monitorTagsChild = AzureMonitorConverter.EnumerateActivityTags(childActivity);
var remoteDependencyDataTypeForChild = TelemetryPartB.GetRemoteDependencyData(childActivity, ref monitorTagsChild).Type;
Assert.Equal("InProc", remoteDependencyDataTypeForChild);
}
public void ValidateDBDependencyType(string dbSystem)
{
using ActivitySource activitySource = new ActivitySource(ActivitySourceName);
using var activity = activitySource.StartActivity(
ActivityName,
ActivityKind.Server,
parentContext: new ActivityContext(ActivityTraceId.CreateRandom(), ActivitySpanId.CreateRandom(), ActivityTraceFlags.Recorded),
startTime: DateTime.UtcNow);
activity.SetTag(SemanticConventions.AttributeDbSystem, dbSystem);
var monitorTags = AzureMonitorConverter.EnumerateActivityTags(activity);
var remoteDependencyDataType = TelemetryPartB.GetRemoteDependencyData(activity, ref monitorTags).Type;
var expectedType = TelemetryPartB.SqlDbs.Contains(dbSystem) ? "SQL" : dbSystem;
Assert.Equal(expectedType, remoteDependencyDataType);
}
public void HttpDependencyNameIsActivityDisplayNameByDefault()
{
using ActivitySource activitySource = new ActivitySource(ActivitySourceName);
using var activity = activitySource.StartActivity(
ActivityName,
ActivityKind.Client,
parentContext: new ActivityContext(ActivityTraceId.CreateRandom(), ActivitySpanId.CreateRandom(), ActivityTraceFlags.Recorded),
startTime: DateTime.UtcNow);
activity.SetTag(SemanticConventions.AttributeHttpMethod, "GET");
activity.DisplayName = "HTTP GET";
var monitorTags = AzureMonitorConverter.EnumerateActivityTags(activity);
var remoteDependencyDataName = TelemetryPartB.GetRemoteDependencyData(activity, ref monitorTags).Name;
Assert.Equal(activity.DisplayName, remoteDependencyDataName);
}
public void ValidateHttpRequestDataResponseCode(string httpStatusCode)
{
using ActivitySource activitySource = new ActivitySource(ActivitySourceName);
using var activity = activitySource.StartActivity(
ActivityName,
ActivityKind.Server,
parentContext: new ActivityContext(ActivityTraceId.CreateRandom(), ActivitySpanId.CreateRandom(), ActivityTraceFlags.Recorded),
startTime: DateTime.UtcNow);
var httpResponseCode = httpStatusCode ?? "0";
activity.SetTag(SemanticConventions.AttributeHttpUrl, "https://www.foo.bar/search");
activity.SetTag(SemanticConventions.AttributeHttpStatusCode, httpStatusCode);
var monitorTags = AzureMonitorConverter.EnumerateActivityTags(activity);
var requestData = TelemetryPartB.GetRequestData(activity, ref monitorTags);
Assert.Equal(httpResponseCode, requestData.ResponseCode);
}
public void ValidateSuccessForRequestAndRemoteDependency(string activityStatusCode, string activityStatusDescription)
{
using ActivitySource activitySource = new ActivitySource(ActivitySourceName);
using var activity = activitySource.StartActivity(
ActivityName,
ActivityKind.Server,
parentContext: new ActivityContext(ActivityTraceId.CreateRandom(), ActivitySpanId.CreateRandom(), ActivityTraceFlags.Recorded),
startTime: DateTime.UtcNow);
activity.SetTag("otel.status_code", activityStatusCode);
activity.SetTag("otel.status_description", activityStatusDescription);
activity.SetTag(SemanticConventions.AttributeHttpUrl, "https://www.foo.bar/search");
var monitorTags = AzureMonitorConverter.EnumerateActivityTags(activity);
var requestData = TelemetryPartB.GetRequestData(activity, ref monitorTags);
var remoteDependencyData = TelemetryPartB.GetRequestData(activity, ref monitorTags);
Assert.Equal(activity.GetStatus().StatusCode != StatusCode.Error, requestData.Success);
Assert.Equal(activity.GetStatus().StatusCode != StatusCode.Error, remoteDependencyData.Success);
}
public void TelemetryPartBPropertiesDoesNotContainMSLinksWhenActivityHasNoLinks(string telemetryType)
{
using ActivitySource activitySource = new ActivitySource(ActivitySourceName);
using var activity = activitySource.StartActivity(
ActivityName,
ActivityKind.Client,
parentContext: default,
startTime: DateTime.UtcNow);
var monitorTags = AzureMonitorConverter.EnumerateActivityTags(activity);
if (telemetryType == "RequestData")
{
var telemetryPartBRequestData = TelemetryPartB.GetRequestData(activity, ref monitorTags);
Assert.False(telemetryPartBRequestData.Properties.TryGetValue(msLinks, out var mslinks));
}
if (telemetryType == "RemoteDependencyData")
{
var telemetryPartBRemoteDependencyData = TelemetryPartB.GetRemoteDependencyData(activity, ref monitorTags);
Assert.False(telemetryPartBRemoteDependencyData.Properties.TryGetValue(msLinks, out var mslinks));
}
}
public void RequestNameMatchesOperationName(string httpMethod)
{
using ActivitySource activitySource = new ActivitySource(ActivitySourceName);
using var activity = activitySource.StartActivity(
ActivityName,
ActivityKind.Server,
null,
startTime: DateTime.UtcNow);
var resource = CreateTestResource();
activity.DisplayName = "displayname";
if (httpMethod != null)
{
activity.SetTag(SemanticConventions.AttributeHttpMethod, httpMethod);
}
var monitorTags = AzureMonitorConverter.EnumerateActivityTags(activity);
var telemetryItem = TelemetryPartA.GetTelemetryItem(activity, ref monitorTags, resource, null);
var requestData = TelemetryPartB.GetRequestData(activity, ref monitorTags);
Assert.Equal(requestData.Name, telemetryItem.Tags[ContextTagKeys.AiOperationName.ToString()]);
}
public void TelemetryPartBPropertiesContainsMSLinksWhenActivityHasLinks(string telemetryType)
{
using ActivitySource activitySource = new ActivitySource(ActivitySourceName);
ActivityLink activityLink = new ActivityLink(new ActivityContext(
ActivityTraceId.CreateRandom(),
ActivitySpanId.CreateRandom(),
ActivityTraceFlags.None), null);
List <ActivityLink> links = new List <ActivityLink>();
links.Add(activityLink);
using var activity = activitySource.StartActivity(
ActivityName,
ActivityKind.Client,
parentContext: default,
null,
links,
startTime: DateTime.UtcNow);
string expectedMSlinks = GetExpectedMSlinks(links);
string actualMSlinks = null;
var monitorTags = AzureMonitorConverter.EnumerateActivityTags(activity);
if (telemetryType == "RequestData")
{
var telemetryPartBRequestData = TelemetryPartB.GetRequestData(activity, ref monitorTags);
Assert.True(telemetryPartBRequestData.Properties.TryGetValue(msLinks, out actualMSlinks));
}
if (telemetryType == "RemoteDependencyData")
{
var telemetryPartBRemoteDependencyData = TelemetryPartB.GetRemoteDependencyData(activity, ref monitorTags);
Assert.True(telemetryPartBRemoteDependencyData.Properties.TryGetValue(msLinks, out actualMSlinks));
}
Assert.Equal(expectedMSlinks, actualMSlinks);
}
