Update to Rails 7

config/environments/test.rb

@@ -8,13 +8,13 @@ require 'active_support/core_ext/integer/time'
 Rails.application.configure do
   # Settings specified here will take precedence over those in config/application.rb.
 
-  config.cache_classes = false
-  config.action_view.cache_template_loading = true
+  # Turn false under Spring and add config.action_view.cache_template_loading = true.
+  config.cache_classes = true
 
-  # Do not eager load code on boot. This avoids loading your whole application
-  # just for the purpose of running a single test. If you are using a tool that
-  # preloads Rails for running tests, you may have to set it to true.
-  config.eager_load = 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.
+  config.eager_load = ENV['CI'].present?
 
   # Configure public file server for tests with Cache-Control for performance.
   config.public_file_server.enabled = true
@@ -25,6 +25,7 @@ Rails.application.configure do
   # Show full error reports and disable caching.
   config.consider_all_requests_local       = true
   config.action_controller.perform_caching = false
+  config.action_mailer.perform_caching = false
   config.cache_store = :null_store
 
   # Raise exceptions instead of rendering exception templates.
@@ -33,16 +34,6 @@ Rails.application.configure do
   # Disable request forgery protection in test environment.
   config.action_controller.allow_forgery_protection = false
 
-  # Store uploaded files on the local file system in a temporary directory.
-  config.active_storage.service = :test
-
-  config.action_mailer.perform_caching = false
-
-  # Tell Action Mailer not to deliver emails to the real world.
-  # The :test delivery method accumulates sent emails in the
-  # ActionMailer::Base.deliveries array.
-  config.action_mailer.delivery_method = :test
-
   # Print deprecation notices to the stderr.
   config.active_support.deprecation = :stderr
 
@@ -54,12 +45,7 @@ Rails.application.configure do
 
   # Set the detault url for action mailer
   config.action_mailer.default_url_options = { host: 'localhost:3000' }
-
-  # Raises error for missing translations.
-  # config.i18n.raise_on_missing_translations = true
-
-  # Annotate rendered view with file names.
-  # config.action_view.annotate_rendered_view_with_filenames = true
+  config.action_mailer.delivery_method = :test
 
   config.after_initialize do
     # Set Time.now to May 1, 2014 00:01:00 AM (at this instant), but allow it to move forward