diff --git a/dev-packages/node-integration-tests/suites/tracing/mongodb/test.ts b/dev-packages/node-integration-tests/suites/tracing/mongodb/test.ts
index 8c16e8b36133..13fb7a12fa85 100644
--- a/dev-packages/node-integration-tests/suites/tracing/mongodb/test.ts
+++ b/dev-packages/node-integration-tests/suites/tracing/mongodb/test.ts
@@ -1,5 +1,7 @@
+import type { TransactionEvent } from '@sentry/core';
 import { MongoMemoryServer } from 'mongodb-memory-server-global';
 import { afterAll, beforeAll, describe, expect, test } from 'vitest';
+import { assertSentryTransaction } from '../../../utils/assertions';
 import { cleanupChildProcesses, createRunner } from '../../../utils/runner';
 
 describe('MongoDB experimental Test', () => {
@@ -17,160 +19,125 @@ describe('MongoDB experimental Test', () => {
     cleanupChildProcesses();
   });
 
-  const EXPECTED_TRANSACTION = {
-    transaction: 'Test Transaction',
-    spans: [
-      expect.objectContaining({
-        data: {
-          'sentry.origin': 'auto.db.otel.mongo',
-          'sentry.op': 'db',
-          'db.system': 'mongodb',
-          'db.name': 'admin',
-          'db.mongodb.collection': '$cmd',
-          'db.operation': 'isMaster',
-          'db.connection_string': expect.any(String),
-          'net.peer.name': expect.any(String),
-          'net.peer.port': expect.any(Number),
-          'db.statement':
-            '{"ismaster":"?","client":{"driver":{"name":"?","version":"?"},"os":{"type":"?","name":"?","architecture":"?","version":"?"},"platform":"?"},"compression":[],"helloOk":"?"}',
-          'otel.kind': 'CLIENT',
-        },
-        description:
-          '{"ismaster":"?","client":{"driver":{"name":"?","version":"?"},"os":{"type":"?","name":"?","architecture":"?","version":"?"},"platform":"?"},"compression":[],"helloOk":"?"}',
-        op: 'db',
-        origin: 'auto.db.otel.mongo',
-      }),
-      expect.objectContaining({
-        data: {
-          'sentry.origin': 'auto.db.otel.mongo',
-          'sentry.op': 'db',
-          'db.system': 'mongodb',
-          'db.name': 'admin',
-          'db.mongodb.collection': '$cmd',
-          'db.operation': 'isMaster',
-          'db.connection_string': expect.any(String),
-          'net.peer.name': expect.any(String),
-          'net.peer.port': expect.any(Number),
-          'db.statement':
-            '{"ismaster":"?","client":{"driver":{"name":"?","version":"?"},"os":{"type":"?","name":"?","architecture":"?","version":"?"},"platform":"?"},"compression":[],"helloOk":"?"}',
-          'otel.kind': 'CLIENT',
-        },
-        description:
-          '{"ismaster":"?","client":{"driver":{"name":"?","version":"?"},"os":{"type":"?","name":"?","architecture":"?","version":"?"},"platform":"?"},"compression":[],"helloOk":"?"}',
-        op: 'db',
-        origin: 'auto.db.otel.mongo',
-      }),
-      expect.objectContaining({
-        data: {
-          'sentry.origin': 'auto.db.otel.mongo',
-          'sentry.op': 'db',
-          'db.system': 'mongodb',
-          'db.name': 'admin',
-          'db.mongodb.collection': 'movies',
-          'db.operation': 'insert',
-          'db.connection_string': expect.any(String),
-          'net.peer.name': expect.any(String),
-          'net.peer.port': expect.any(Number),
-          'db.statement': '{"title":"?","_id":{"_bsontype":"?","id":"?"}}',
-          'otel.kind': 'CLIENT',
-        },
-        description: '{"title":"?","_id":{"_bsontype":"?","id":"?"}}',
-        op: 'db',
-        origin: 'auto.db.otel.mongo',
-      }),
-      expect.objectContaining({
-        data: {
-          'sentry.origin': 'auto.db.otel.mongo',
-          'sentry.op': 'db',
-          'db.system': 'mongodb',
-          'db.name': 'admin',
-          'db.mongodb.collection': 'movies',
-          'db.operation': 'find',
-          'db.connection_string': expect.any(String),
-          'net.peer.name': expect.any(String),
-          'net.peer.port': expect.any(Number),
-          'db.statement': '{"title":"?"}',
-          'otel.kind': 'CLIENT',
-        },
-        description: '{"title":"?"}',
-        op: 'db',
-        origin: 'auto.db.otel.mongo',
-      }),
-      expect.objectContaining({
-        data: {
-          'sentry.origin': 'auto.db.otel.mongo',
-          'sentry.op': 'db',
-          'db.system': 'mongodb',
-          'db.name': 'admin',
-          'db.mongodb.collection': 'movies',
-          'db.operation': 'update',
-          'db.connection_string': expect.any(String),
-          'net.peer.name': expect.any(String),
-          'net.peer.port': expect.any(Number),
-          'db.statement': '{"title":"?"}',
-          'otel.kind': 'CLIENT',
-        },
-        description: '{"title":"?"}',
-        op: 'db',
-        origin: 'auto.db.otel.mongo',
-      }),
-      expect.objectContaining({
-        data: {
-          'sentry.origin': 'auto.db.otel.mongo',
-          'sentry.op': 'db',
-          'db.system': 'mongodb',
-          'db.name': 'admin',
-          'db.mongodb.collection': 'movies',
-          'db.operation': 'find',
-          'db.connection_string': expect.any(String),
-          'net.peer.name': expect.any(String),
-          'net.peer.port': expect.any(Number),
-          'db.statement': '{"title":"?"}',
-          'otel.kind': 'CLIENT',
-        },
-        description: '{"title":"?"}',
-        op: 'db',
-        origin: 'auto.db.otel.mongo',
-      }),
-      expect.objectContaining({
-        data: {
-          'sentry.origin': 'auto.db.otel.mongo',
-          'sentry.op': 'db',
-          'db.system': 'mongodb',
-          'db.name': 'admin',
-          'db.mongodb.collection': 'movies',
-          'db.operation': 'find',
-          'db.connection_string': expect.any(String),
-          'net.peer.name': expect.any(String),
-          'net.peer.port': expect.any(Number),
-          'db.statement': '{"title":"?"}',
-          'otel.kind': 'CLIENT',
-        },
-        description: '{"title":"?"}',
-        op: 'db',
-        origin: 'auto.db.otel.mongo',
-      }),
-      expect.objectContaining({
-        data: {
-          'sentry.origin': 'auto.db.otel.mongo',
-          'sentry.op': 'db',
-          'db.system': 'mongodb',
-          'db.name': 'admin',
-          'db.mongodb.collection': '$cmd',
-          'db.connection_string': expect.any(String),
-          'net.peer.name': expect.any(String),
-          'net.peer.port': expect.any(Number),
-          'db.statement': '{"endSessions":[{"id":{"_bsontype":"?","sub_type":"?","position":"?","buffer":"?"}}]}',
-          'otel.kind': 'CLIENT',
-        },
-        description: '{"endSessions":[{"id":{"_bsontype":"?","sub_type":"?","position":"?","buffer":"?"}}]}',
-        op: 'db',
-        origin: 'auto.db.otel.mongo',
-      }),
-    ],
-  };
+  const SPAN_FIND_MATCHER = expect.objectContaining({
+    data: {
+      'sentry.origin': 'auto.db.otel.mongo',
+      'sentry.op': 'db',
+      'db.system': 'mongodb',
+      'db.name': 'admin',
+      'db.mongodb.collection': 'movies',
+      'db.operation': 'find',
+      'db.connection_string': expect.any(String),
+      'net.peer.name': expect.any(String),
+      'net.peer.port': expect.any(Number),
+      'db.statement': '{"title":"?"}',
+      'otel.kind': 'CLIENT',
+    },
+    description: '{"title":"?"}',
+    op: 'db',
+    origin: 'auto.db.otel.mongo',
+  });
+
+  const SPAN_INSERT_MATCHER = expect.objectContaining({
+    data: {
+      'sentry.origin': 'auto.db.otel.mongo',
+      'sentry.op': 'db',
+      'db.system': 'mongodb',
+      'db.name': 'admin',
+      'db.mongodb.collection': 'movies',
+      'db.operation': 'insert',
+      'db.connection_string': expect.any(String),
+      'net.peer.name': expect.any(String),
+      'net.peer.port': expect.any(Number),
+      'db.statement': '{"title":"?","_id":{"_bsontype":"?","id":"?"}}',
+      'otel.kind': 'CLIENT',
+    },
+    description: '{"title":"?","_id":{"_bsontype":"?","id":"?"}}',
+    op: 'db',
+    origin: 'auto.db.otel.mongo',
+  });
+
+  const SPAN_ISMASTER_MATCHER = expect.objectContaining({
+    data: {
+      'sentry.origin': 'auto.db.otel.mongo',
+      'sentry.op': 'db',
+      'db.system': 'mongodb',
+      'db.name': 'admin',
+      'db.mongodb.collection': '$cmd',
+      'db.operation': 'isMaster',
+      'db.connection_string': expect.any(String),
+      'net.peer.name': expect.any(String),
+      'net.peer.port': expect.any(Number),
+      'db.statement':
+        '{"ismaster":"?","client":{"driver":{"name":"?","version":"?"},"os":{"type":"?","name":"?","architecture":"?","version":"?"},"platform":"?"},"compression":[],"helloOk":"?"}',
+      'otel.kind': 'CLIENT',
+    },
+    description:
+      '{"ismaster":"?","client":{"driver":{"name":"?","version":"?"},"os":{"type":"?","name":"?","architecture":"?","version":"?"},"platform":"?"},"compression":[],"helloOk":"?"}',
+    op: 'db',
+    origin: 'auto.db.otel.mongo',
+  });
+
+  const SPAN_UPDATE_MATCHER = expect.objectContaining({
+    data: {
+      'sentry.origin': 'auto.db.otel.mongo',
+      'sentry.op': 'db',
+      'db.system': 'mongodb',
+      'db.name': 'admin',
+      'db.mongodb.collection': 'movies',
+      'db.operation': 'update',
+      'db.connection_string': expect.any(String),
+      'net.peer.name': expect.any(String),
+      'net.peer.port': expect.any(Number),
+      'db.statement': '{"title":"?"}',
+      'otel.kind': 'CLIENT',
+    },
+    description: '{"title":"?"}',
+    op: 'db',
+    origin: 'auto.db.otel.mongo',
+  });
+
+  const SPAN_ENDSESSIONS_MATCHER = expect.objectContaining({
+    data: {
+      'sentry.origin': 'auto.db.otel.mongo',
+      'sentry.op': 'db',
+      'db.system': 'mongodb',
+      'db.name': 'admin',
+      'db.mongodb.collection': '$cmd',
+      'db.connection_string': expect.any(String),
+      'net.peer.name': expect.any(String),
+      'net.peer.port': expect.any(Number),
+      'db.statement': '{"endSessions":[{"id":{"_bsontype":"?","sub_type":"?","position":"?","buffer":"?"}}]}',
+      'otel.kind': 'CLIENT',
+    },
+    description: '{"endSessions":[{"id":{"_bsontype":"?","sub_type":"?","position":"?","buffer":"?"}}]}',
+    op: 'db',
+    origin: 'auto.db.otel.mongo',
+  });
 
   test('CJS - should auto-instrument `mongodb` package.', async () => {
-    await createRunner(__dirname, 'scenario.js').expect({ transaction: EXPECTED_TRANSACTION }).start().completed();
+    await createRunner(__dirname, 'scenario.js')
+      .expect({
+        transaction: (txn: TransactionEvent) => {
+          assertSentryTransaction(txn, { transaction: 'Test Transaction' });
+          const spans = txn.spans || [];
+          expect(spans).toHaveLength(8);
+
+          expect(spans).toContainEqual(SPAN_FIND_MATCHER);
+          expect(spans).toContainEqual(SPAN_INSERT_MATCHER);
+          expect(spans).toContainEqual(SPAN_ISMASTER_MATCHER);
+          expect(spans).toContainEqual(SPAN_UPDATE_MATCHER);
+          expect(spans).toContainEqual(SPAN_ENDSESSIONS_MATCHER);
+
+          // Ensure duplicate spans are correctly there
+          const findSpans = spans.filter(span => span.data['db.operation'] === 'find');
+          expect(findSpans).toHaveLength(3);
+
+          const isMasterSpans = spans.filter(span => span.data['db.operation'] === 'isMaster');
+          expect(isMasterSpans).toHaveLength(2);
+        },
+      })
+      .start()
+      .completed();
   });
 });