From 4fa33f2d0f9dd59fa8a57fd770404efebf516388 Mon Sep 17 00:00:00 2001
From: ChangYu Huang <jack.mainwork@gmail.com>
Date: Wed, 20 Aug 2025 12:09:34 -0400
Subject: [PATCH] Add a prepared metadata count

---
 .../src/test/java/org/apache/kafka/clients/MockClient.java    | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/clients/src/test/java/org/apache/kafka/clients/MockClient.java b/clients/src/test/java/org/apache/kafka/clients/MockClient.java
index 23b7bf2418b..f9a37e2cdde 100644
--- a/clients/src/test/java/org/apache/kafka/clients/MockClient.java
+++ b/clients/src/test/java/org/apache/kafka/clients/MockClient.java
@@ -541,6 +541,10 @@ public class MockClient implements KafkaClient {
         metadataUpdates.add(new MetadataUpdate(updateResponse, expectMatchMetadataTopics));
     }
 
+    public int preparedMetadataUpdatesCount() {
+        return metadataUpdates.size();
+    }
+
     public void updateMetadata(MetadataResponse updateResponse) {
         metadataUpdater.update(time, new MetadataUpdate(updateResponse, false));
     }