From 1565d355cef4883185121b024f010bf69e2cc621 Mon Sep 17 00:00:00 2001
From: Durran Jordan <durran@gmail.com>
Date: Mon, 7 Aug 2023 19:40:11 +0200
Subject: [PATCH] test(NODE-3049): drivers atlas testing

---
 test/tools/unified-spec-runner/entity_event_registry.ts | 2 +-
 test/tools/unified-spec-runner/operations.ts            | 4 +++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/test/tools/unified-spec-runner/entity_event_registry.ts b/test/tools/unified-spec-runner/entity_event_registry.ts
index 3c64416b60..25c9c862a9 100644
--- a/test/tools/unified-spec-runner/entity_event_registry.ts
+++ b/test/tools/unified-spec-runner/entity_event_registry.ts
@@ -40,7 +40,7 @@ const MAPPINGS = {
 
 /**
  * Registers events that need to be stored in the entities map, since
- * the UnifiedMongoClient does not contain a ciclical dependency on the
+ * the UnifiedMongoClient does not contain a cyclical dependency on the
  * entities map itself.
  */
 export class EntityEventRegistry {
diff --git a/test/tools/unified-spec-runner/operations.ts b/test/tools/unified-spec-runner/operations.ts
index 757733363f..27bcefa763 100644
--- a/test/tools/unified-spec-runner/operations.ts
+++ b/test/tools/unified-spec-runner/operations.ts
@@ -12,6 +12,7 @@ import {
   type Document,
   type GridFSFile,
   type MongoClient,
+  MongoError,
   type ObjectId,
   ReadConcern,
   ReadPreference,
@@ -437,7 +438,8 @@ operations.set('loop', async ({ entities, operation, client, testConfig }) => {
           entities
             .getEntity('failures', storeFailuresAsEntity)
             .push({ error: error.message, time: Date.now() });
-        } else if (storeErrorsAsEntity) {
+        } else if (storeErrorsAsEntity && !(error instanceof MongoError)) {
+          // Checking not a MongoError ensures it's coming from the test runner.
           entities
             .getEntity('errors', storeErrorsAsEntity)
             .push({ error: error.message, time: Date.now() });