[issue-4364] add attached_images association to workflow copier (#4369)

* [issue-4364] add attached_images association to workflow copier

* [issue-4364] move meda creation into attached_images test case

* [issue-4364] move media creation into attached_images test case - remove focused test

* [issue-4364] validate attached image on copied workflow

lib/workflow_copier.rb

@@ -10,13 +10,17 @@ class WorkflowCopier
     finished_at
   ].freeze
 
+  INCLUDE_ASSOCIATIONS = [
+    :attached_images
+  ].freeze
+
   def self.copy_by_id(workflow_id, target_project_id)
     source_workflow = Workflow.find(workflow_id)
     copy(source_workflow, target_project_id)
   end
 
   def self.copy(source_workflow, target_project_id)
-    copied_workflow = source_workflow.deep_clone(except: EXCLUDE_ATTRIBUTES)
+    copied_workflow = source_workflow.deep_clone(except: EXCLUDE_ATTRIBUTES, include: INCLUDE_ASSOCIATIONS)
     copied_workflow.project_id = target_project_id
     copied_workflow.active = false
     copied_workflow.display_name = "#{copied_workflow.display_name} (copy: #{Time.now.utc})"

spec/lib/workflow_copier_spec.rb

@@ -38,6 +38,12 @@
       end
     end
 
+    it 'copies the attached_images' do
+      create(:medium, type: 'workflow_attached_image', linked: workflow)
+      expect(copied_workflow.attached_images.count).to eq(workflow.attached_images.count)
+      expect(copied_workflow.attached_images[0]).to be_valid
+    end
+
     it 'sets the workflow to inactive to avoid releasing these on live projects' do
       expect(copied_workflow.active).to be(false)
     end