From f9e889c96146e85cd9fbdea28d393fda07755567 Mon Sep 17 00:00:00 2001
From: Steve Gordon <sgordon@hotmail.co.uk>
Date: Mon, 2 Oct 2023 08:29:03 +0100
Subject: [PATCH] Make OTel test run non-parallel (#7958)

---
 .../Tests/ClientConcepts/OpenTelemetry/OpenTelemetryTests.cs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/tests/Tests/ClientConcepts/OpenTelemetry/OpenTelemetryTests.cs b/tests/Tests/ClientConcepts/OpenTelemetry/OpenTelemetryTests.cs
index 45455d43023..c6339d9d1af 100644
--- a/tests/Tests/ClientConcepts/OpenTelemetry/OpenTelemetryTests.cs
+++ b/tests/Tests/ClientConcepts/OpenTelemetry/OpenTelemetryTests.cs
@@ -6,9 +6,11 @@
 using System.Threading.Tasks;
 using Tests.Core.Client;
 using Tests.Domain;
+using Xunit;
 
 namespace Tests.ClientConcepts.OpenTelemetry;
 
+[Collection(nameof(NonParallelCollection))]
 public class ActivityTest
 {
 	[U]
@@ -69,3 +71,6 @@ static void VerifyActivity(Activity oTelActivity, string operation, string url =
 		}
 	}
 }
+
+[CollectionDefinition(nameof(NonParallelCollection), DisableParallelization = true)]
+public class NonParallelCollection { }