Pin minitest for Rails test app

ndbroadbent · ndbroadbent · commit 4a0a8a22f78f · 2026-01-22T23:04:23.000+13:00
diff --git a/rails_test_app/create_app.rb b/rails_test_app/create_app.rb
@@ -231,6 +231,7 @@ def copy_template(file, target_path = nil)
 
     # Test gems
     group :test do
+      gem 'minitest', '~> 5.20'
       gem 'minitest-reporters'
       gem 'simplecov'
       gem 'simplecov-json'
