Make `#hashed_storage?` require feature argument

app/models/project.rb

@@ -1614,7 +1614,10 @@ class Project < ActiveRecord::Base
     [nil, 0].include?(self.storage_version)
   end
 
-  def hashed_storage?(feature=:repository)
+  # Check if Hashed Storage is enabled for the project with at least informed feature rolled out
+  #
+  # @param [Symbol] feature that needs to be rolled out for the project (:repository, :attachments)
+  def hashed_storage?(feature)
     raise ArgumentError, "Invalid feature" unless HASHED_STORAGE_FEATURES.include?(feature)
 
     self.storage_version && self.storage_version >= HASHED_STORAGE_FEATURES[feature]
@@ -1653,7 +1656,7 @@ class Project < ActiveRecord::Base
   end
 
   def migrate_to_hashed_storage!
-    return if hashed_storage?
+    return if hashed_storage?(:repository)
 
     update!(repository_read_only: true)
 
@@ -1678,7 +1681,7 @@ class Project < ActiveRecord::Base
 
   def storage
     @storage ||=
-      if hashed_storage?
+      if hashed_storage?(:repository)
         Storage::HashedProject.new(self)
       else
         Storage::LegacyProject.new(self)

app/services/projects/hashed_storage_migration_service.rb

@@ -10,7 +10,7 @@ module Projects
     end
 
     def execute
-      return if project.hashed_storage?
+      return if project.hashed_storage?(:repository)
 
       @old_disk_path = project.disk_path
       has_wiki = project.wiki.repository_exists?

spec/models/project_spec.rb

@@ -2494,7 +2494,7 @@ describe Project do
 
     describe '#hashed_storage?' do
       it 'returns false' do
-        expect(project.hashed_storage?).to be_falsey
+        expect(project.hashed_storage?(:repository)).to be_falsey
       end
     end
 
@@ -2630,13 +2630,6 @@ describe Project do
     end
 
     describe '#hashed_storage?' do
-      context 'without specifying feature' do
-        it 'returns true' do
-          expect(project.hashed_storage?).to be_truthy
-        end
-      end
-
-      context 'specifying feature' do
       it 'returns true if rolled out' do
         expect(project.hashed_storage?(:attachments)).to be_truthy
       end
@@ -2647,7 +2640,6 @@ describe Project do
         expect(project.hashed_storage?(:attachments)).to be_falsey
       end
     end
-    end
 
     describe '#base_dir' do
       it 'returns base_dir based on hash of project id' do

spec/services/projects/hashed_storage_migration_service_spec.rb

@@ -23,7 +23,7 @@ describe Projects::HashedStorageMigrationService do
       it 'updates project to be hashed and not read-only' do
         service.execute
 
-        expect(project.hashed_storage?).to be_truthy
+        expect(project.hashed_storage?(:repository)).to be_truthy
         expect(project.repository_read_only).to be_falsey
       end