Restrict frameworks to load in engine test

For avoid to affect tests. Also, `action_text:install` task execute
`yarn add`. This is an expensive and should be avoided if it is not needed.

1 files changed, 22 insertions, 4 deletions

diff --git a/railties/test/railties/engine_test.rb b/railties/test/railties/engine_test.rb
index 508367212b..851407dede 100644
--- a/railties/test/railties/engine_test.rb
+++ b/railties/test/railties/engine_test.rb
@@ -87,11 +87,10 @@ module RailtiesTest
         end
       RUBY
 
+      restrict_frameworks
       boot_rails
 
       Dir.chdir(app_path) do
-        # Install Active Storage, Action Mailbox, and Action Text migration files first so as not to affect test.
-        `bundle exec rake active_storage:install action_mailbox:install action_text:install`
         output = `bundle exec rake bukkits:install:migrations`
 
         ["CreateUsers", "AddLastNameToUsers", "CreateSessions"].each do |migration_name|
@@ -174,11 +173,10 @@ module RailtiesTest
         class CreateKeys < ActiveRecord::Migration::Current; end
       RUBY
 
+      restrict_frameworks
       boot_rails
 
       Dir.chdir(app_path) do
-        # Install Active Storage, Action Mailbox, and Action Text migrations first so as not to affect test.
-        `bundle exec rake active_storage:install action_mailbox:install action_text:install`
         output = `bundle exec rake railties:install:migrations`.split("\n")
 
         assert_match(/Copied migration \d+_create_users\.core_engine\.rb from core_engine/, output.first)
@@ -1509,5 +1507,25 @@ YAML
     def app
       Rails.application
     end
+
+    # Restrict frameworks to load in order to avoid engine frameworks affect tests.
+    def restrict_frameworks
+      remove_from_config("require 'rails/all'")
+      remove_from_config("require_relative 'boot'")
+      remove_from_env_config("development", "config.active_storage.*")
+      frameworks = <<~RUBY
+        require "rails"
+        require "active_model/railtie"
+        require "active_job/railtie"
+        require "active_record/railtie"
+        require "action_controller/railtie"
+        require "action_mailer/railtie"
+        require "action_view/railtie"
+        require "sprockets/railtie"
+        require "rails/test_unit/railtie"
+      RUBY
+      environment = File.read("#{app_path}/config/application.rb")
+      File.open("#{app_path}/config/application.rb", "w") { |f| f.puts frameworks + "\n" + environment }
+    end
   end
 end