Make the rails:template rake task load initializers

Templates could rely on irregular inflections or external libraries for
instance so we should load the application's initializers when running
the rails:template task.

The introducing commit of this feature is f7f11361 ; the initializers
have never been loaded invoking this task.

Fixes #12133.

1 files changed, 11 insertions, 0 deletions

diff --git a/railties/test/application/rake_test.rb b/railties/test/application/rake_test.rb
index 317e73245c..e8c8de9f73 100644
--- a/railties/test/application/rake_test.rb
+++ b/railties/test/application/rake_test.rb
@@ -271,5 +271,16 @@ module ApplicationTests
         end
       end
     end
+
+    def test_template_load_initializers
+      app_file "config/initializers/dummy.rb", "puts 'Hello, World!'"
+      app_file "template.rb", ""
+
+      output = Dir.chdir(app_path) do
+        `bundle exec rake rails:template LOCATION=template.rb`
+      end
+
+      assert_match(/Hello, World!/, output)
+    end
   end
 end