Fixes flakey race condition in server_test

cpb · cpb · commit e68ff5fff6a5 · 2022-11-05T18:45:30.000-07:00
Run in parallel, both tests in railties/test/application/server_test.rb attempt to bind to the same port. This changes the two tests to run serially.
diff --git a/railties/test/application/server_test.rb b/railties/test/application/server_test.rb
@@ -7,7 +7,6 @@
 
 module ApplicationTests
   class ServerTest < ActiveSupport::TestCase
-    include ActiveSupport::Testing::Isolation
     include ConsoleHelpers
 
     def setup
