From 79fc6dcf5f167545587cd8468e6aebbcfa869a1e Mon Sep 17 00:00:00 2001
From: Stan Lo <stan001212@gmail.com>
Date: Fri, 4 Aug 2023 12:15:58 +0100
Subject: [PATCH] Fix IntegrationTestCase (#667)

---
 test/irb/helper.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/irb/helper.rb b/test/irb/helper.rb
index 44dd41bd1..650b95d8f 100644
--- a/test/irb/helper.rb
+++ b/test/irb/helper.rb
@@ -79,7 +79,7 @@ def without_rdoc(&block)
     end
   end
 
-  class IntegrationTestCase
+  class IntegrationTestCase < TestCase
     LIB = File.expand_path("../../lib", __dir__)
     TIMEOUT_SEC = 3