From a23c96bc746c18f39c01661adc36dfb48945aeaa Mon Sep 17 00:00:00 2001
From: "claude[bot]" <41898282+claude[bot]@users.noreply.github.com>
Date: Mon, 15 Jun 2026 13:53:45 +0000
Subject: [PATCH] test(node-core): Fix flaky cron instrumentation test

Fixes #21254
---
 .../node-core-integration-tests/suites/cron/cron/scenario.ts  | 4 +++-
 .../node-core-integration-tests/suites/cron/cron/test.ts      | 1 -
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/dev-packages/node-core-integration-tests/suites/cron/cron/scenario.ts b/dev-packages/node-core-integration-tests/suites/cron/cron/scenario.ts
index 4750dff0a4f5..ab91f77e9667 100644
--- a/dev-packages/node-core-integration-tests/suites/cron/cron/scenario.ts
+++ b/dev-packages/node-core-integration-tests/suites/cron/cron/scenario.ts
@@ -1,10 +1,12 @@
 import * as Sentry from '@sentry/node-core';
+import { loggingTransport } from '@sentry-internal/node-integration-tests';
 import { CronJob } from 'cron';
 import { setupOtel } from '../../../utils/setupOtel';
 
 const client = Sentry.init({
-  dsn: process.env.SENTRY_DSN,
+  dsn: 'https://public@dsn.ingest.sentry.io/1337',
   release: '1.0',
+  transport: loggingTransport,
 });
 
 setupOtel(client);
diff --git a/dev-packages/node-core-integration-tests/suites/cron/cron/test.ts b/dev-packages/node-core-integration-tests/suites/cron/cron/test.ts
index 0c001f259e62..6982cbfc0355 100644
--- a/dev-packages/node-core-integration-tests/suites/cron/cron/test.ts
+++ b/dev-packages/node-core-integration-tests/suites/cron/cron/test.ts
@@ -7,7 +7,6 @@ afterAll(() => {
 
 test('cron instrumentation', { timeout: 30_000 }, async () => {
   await createRunner(__dirname, 'scenario.ts')
-    .withMockSentryServer()
     .expect({
       check_in: {
         check_in_id: expect.any(String),