generate mailer views in Rails API

View files is necessary to send mail, it should be generated even Rails API.
Fixes #23617

2 files changed, 13 insertions, 1 deletions

diff --git a/railties/test/application/generators_test.rb b/railties/test/application/generators_test.rb
index 84cc6e120b..644af0e737 100644
--- a/railties/test/application/generators_test.rb
+++ b/railties/test/application/generators_test.rb
@@ -160,5 +160,15 @@ module ApplicationTests
       assert Rails::Generators.options[:rails][:helper]
       assert_equal :my_template, Rails::Generators.options[:rails][:template_engine]
     end
+
+    test "api only generator generate mailer views" do
+      add_to_config <<-RUBY
+        config.api_only = true
+      RUBY
+
+      FileUtils.cd(rails_root){ `bin/rails generate mailer notifier foo` }
+      assert File.exist?(File.join(rails_root, "app/views/notifier_mailer/foo.text.erb"))
+      assert File.exist?(File.join(rails_root, "app/views/notifier_mailer/foo.html.erb"))
+    end
   end
 end
diff --git a/railties/test/generators/api_app_generator_test.rb b/railties/test/generators/api_app_generator_test.rb
index 1ea5661006..8e1cd0891a 100644
--- a/railties/test/generators/api_app_generator_test.rb
+++ b/railties/test/generators/api_app_generator_test.rb
@@ -73,6 +73,8 @@ class ApiAppGeneratorTest < Rails::Generators::TestCase
       app/controllers
       app/mailers
       app/models
+      app/views/layouts/mailer.html.erb
+      app/views/layouts/mailer.text.erb
       config/environments
       config/initializers
       config/locales
@@ -94,7 +96,7 @@ class ApiAppGeneratorTest < Rails::Generators::TestCase
   def skipped_files
     %w(app/assets
        app/helpers
-       app/views
+       app/views/layouts/application.html.erb
        config/initializers/assets.rb
        config/initializers/cookies_serializer.rb
        config/initializers/session_store.rb