From ae81c93dfaac9b69747eab53e8a123a0b6c87e32 Mon Sep 17 00:00:00 2001
From: Hendrik Muhs <hendrik.muhs@elastic.co>
Date: Tue, 26 Oct 2021 13:52:10 +0200
Subject: [PATCH] [Test][Transform] fix UpdateTransformActionRequestTests
 failure (#79787) (#79796)

fix corner case when description gets too long

fixes #79783
---
 .../transform/action/UpdateTransformActionRequestTests.java   | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/x-pack/plugin/core/src/test/java/org/elasticsearch/xpack/core/transform/action/UpdateTransformActionRequestTests.java b/x-pack/plugin/core/src/test/java/org/elasticsearch/xpack/core/transform/action/UpdateTransformActionRequestTests.java
index 7cd37b9c3144f..d6fff0a128c4a 100644
--- a/x-pack/plugin/core/src/test/java/org/elasticsearch/xpack/core/transform/action/UpdateTransformActionRequestTests.java
+++ b/x-pack/plugin/core/src/test/java/org/elasticsearch/xpack/core/transform/action/UpdateTransformActionRequestTests.java
@@ -57,6 +57,10 @@ protected Request mutateInstance(Request instance) throws IOException {
             case 1:
                 String description = update.getDescription() == null ? "" : update.getDescription();
                 description += randomAlphaOfLengthBetween(1, 5);
+                // fix corner case that description gets too long
+                if (description.length() > 1000) {
+                    description = description.substring(description.length() - 1000, description.length());
+                }
                 update = new TransformConfigUpdate(
                     update.getSource(),
                     update.getDestination(),