Add OTEL tracing support for Wiremock + automatic OTEL for Aspire integration (#1418)

* Update aspire to 13.1 (examples + code) Allows usage of aspire CLI which is very useful for dev in codespaces (for my next PR). * Add OTEL support * Initial PR feedback * PR feedback * PR feedback * PR feedback * Cleanup. * Cleanup * Fix * Fix * Rename stuff around to be more accurate * PR feedback * Update WireMock.Net.OpenTelemetry.csproj Update <Authors> * PR feedback parser * PR feedback package versions * Status code feedback. * Update preprocessor directives to to Activity Tracing instead of OpenTelemetry. Is more descriptive. * Add tests * Improve tests --------- Co-authored-by: Stef Heyenrath <Stef.Heyenrath@gmail.com>
2026-04-24 09:18:27 +02:00 · 2026-01-18 17:22:36 +01:00
parent abe996671e
commit 4525c61847
38 changed files with 2057 additions and 9 deletions
--- a/src/WireMock.Net.Minimal/Owin/ActivityTracing/ActivityTracingValidator.cs
+++ b/src/WireMock.Net.Minimal/Owin/ActivityTracing/ActivityTracingValidator.cs
@@ -0,0 +1,34 @@
+// Copyright © WireMock.Net
+
+#if !ACTIVITY_TRACING_SUPPORTED
+using System;
+#endif
+using WireMock.Settings;
+
+namespace WireMock.Owin.ActivityTracing;
+
+/// <summary>
+/// Validator for Activity Tracing configuration.
+/// </summary>
+internal static class ActivityTracingValidator
+{
+    /// <summary>
+    /// Validates that Activity Tracing is supported on the current framework.
+    /// Throws an exception if ActivityTracingOptions is configured on an unsupported framework.
+    /// </summary>
+    /// <param name="settings">The WireMock server settings to validate.</param>
+    /// <exception cref="System.InvalidOperationException">
+    /// Thrown when ActivityTracingOptions is configured but the current framework does not support System.Diagnostics.Activity.
+    /// </exception>
+    public static void ValidateActivityApiPresence(WireMockServerSettings settings)
+    {
+#if !ACTIVITY_TRACING_SUPPORTED
+        if (settings.ActivityTracingOptions is not null)
+        {
+            throw new InvalidOperationException(
+                "Activity Tracing is not supported on this target framework. " +
+                "It requires .NET 5.0 or higher which includes System.Diagnostics.Activity support.");
+        }
+#endif
+    }
+}