Run bin/rails app:update with Rails 7.1 (#27522)

config/environments/test.rb

@@ -10,12 +10,13 @@ require 'active_support/core_ext/integer/time'
 Rails.application.configure do
   # Settings specified here will take precedence over those in config/application.rb.
 
-  # Turn false under Spring and add config.action_view.cache_template_loading = true.
-  config.cache_classes = true
+  # While tests run files are not watched, reloading is not necessary.
+  config.enable_reloading = false
 
-  # Eager loading loads your whole application. When running a single test locally,
-  # this probably isn't necessary. It's a good idea to do in a continuous integration
-  # system, or in some way before deploying your code.
+  # Eager loading loads your entire application. When running a single test locally,
+  # this is usually not necessary, and can slow down your test suite. However, it's
+  # recommended that you enable it in continuous integration systems to ensure eager
+  # loading is working properly before deploying your code.
   config.eager_load = ENV['CI'].present?
 
   config.assets_digest = false
@@ -26,7 +27,7 @@ Rails.application.configure do
   config.cache_store = :memory_store
 
   # Raise exceptions instead of rendering exception templates.
-  config.action_dispatch.show_exceptions = false
+  config.action_dispatch.show_exceptions = :rescuable
 
   # Disable request forgery protection in test environment.
   config.action_controller.allow_forgery_protection = false
@@ -73,11 +74,14 @@ Rails.application.configure do
 
   # Annotate rendered view with file names.
   # config.action_view.annotate_rendered_view_with_filenames = true
+
+  # Raise error when a before_action's only/except options reference missing actions
+  config.action_controller.raise_on_missing_callback_actions = true
 end
 
 Paperclip::Attachment.default_options[:path] = Rails.root.join('spec', 'test_files', ':class', ':id_partition', ':style.:extension')
 
-# set fake_data for pam, don't do real calls, just use fake data
+# Enable fake_data for PAM
 if ENV['PAM_ENABLED'] == 'true'
   Rpam2.fake_data =
     {