Delegated path_for to primary in the MirrorService

2 files changed, 5 insertions, 1 deletions

diff --git a/activestorage/lib/active_storage/service/mirror_service.rb b/activestorage/lib/active_storage/service/mirror_service.rb
index 75274f81b3..aa41df304e 100644
--- a/activestorage/lib/active_storage/service/mirror_service.rb
+++ b/activestorage/lib/active_storage/service/mirror_service.rb
@@ -9,7 +9,7 @@ module ActiveStorage
   class Service::MirrorService < Service
     attr_reader :primary, :mirrors
 
-    delegate :download, :download_chunk, :exist?, :url, to: :primary
+    delegate :download, :download_chunk, :exist?, :url, :path_for, to: :primary
 
     # Stitch together from named services.
     def self.build(primary:, mirrors:, configurator:, **options) #:nodoc:
diff --git a/activestorage/test/service/mirror_service_test.rb b/activestorage/test/service/mirror_service_test.rb
index 94c751a4ff..249a5652fb 100644
--- a/activestorage/test/service/mirror_service_test.rb
+++ b/activestorage/test/service/mirror_service_test.rb
@@ -61,4 +61,8 @@ class ActiveStorage::Service::MirrorServiceTest < ActiveSupport::TestCase
         @service.url(@key, expires_in: 2.minutes, disposition: :inline, filename: filename, content_type: "text/plain")
     end
   end
+
+  test "path for file in primary service" do
+    assert_equal @service.primary.path_for(@key), @service.path_for(@key)
+  end
 end