From b652ffa7731ac128b9d21108996bca2668fcbf41 Mon Sep 17 00:00:00 2001
From: Adam Hathcock <adamhathcock@users.noreply.github.com>
Date: Fri, 30 May 2025 13:30:57 +0100
Subject: [PATCH] Fix test to be deterministic (#315)

---
 .../AdditionalCancellationTests.cs                       | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/tests/Speckle.Sdk.Serialization.Tests/AdditionalCancellationTests.cs b/tests/Speckle.Sdk.Serialization.Tests/AdditionalCancellationTests.cs
index 74933f88..90664ad2 100644
--- a/tests/Speckle.Sdk.Serialization.Tests/AdditionalCancellationTests.cs
+++ b/tests/Speckle.Sdk.Serialization.Tests/AdditionalCancellationTests.cs
@@ -66,9 +66,14 @@ public class AdditionalCancellationTests
 
     cancellationSource.Cancel();
 
-    foreach (var task in tasks)
+    while (tasks.Count != 0)
     {
-      await Assert.ThrowsAsync<OperationCanceledException>(async () => await task);
+      await Assert.ThrowsAsync<OperationCanceledException>(async () =>
+      {
+        var t = await Task.WhenAny(tasks);
+        tasks.Remove(t);
+        await t;
+      });
     }
     cancellationSource.IsCancellationRequested.Should().BeTrue();
   }