AddToCollectionActor adds collections on create

curation_concerns-models/app/actors/curation_concerns/add_to_collection_actor.rb

@@ -1,9 +1,9 @@
 module CurationConcerns
   class AddToCollectionActor < AbstractActor
-    # def create(attributes)
-    #   attributes.delete(:collection_ids)
-    #   next_actor.create(attributes)
-    # end
+    def create(attributes)
+      collection_ids = attributes.delete(:collection_ids)
+      next_actor.create(attributes) && add_to_collections(collection_ids)
+    end
 
     def update(attributes)
       collection_ids = attributes.delete(:collection_ids)

spec/actors/curation_concerns/add_to_collections_actor_spec.rb

@@ -0,0 +1,39 @@
+require 'spec_helper'
+describe CurationConcerns::AddToCollectionActor do
+  let(:user) { create(:user) }
+  let(:curation_concern) { GenericWork.new }
+  let(:attributes) { {} }
+  subject do
+    CurationConcerns::CurationConcern::ActorStack.new(curation_concern,
+                                                      user,
+                                                      [described_class,
+                                                       CurationConcerns::GenericWorkActor])
+  end
+  describe 'the next actor' do
+    let(:root_actor) { double }
+    before do
+      allow(CurationConcerns::RootActor).to receive(:new).and_return(root_actor)
+    end
+
+    let(:attributes) do
+      { collection_ids: ['123'], title: ['test'] }
+    end
+
+    it 'does not receive the collection_ids' do
+      expect(root_actor).to receive(:create).with(title: ['test'])
+      subject.create(attributes)
+    end
+  end
+
+  describe 'create' do
+    let(:collection) { create(:collection) }
+    let(:attributes) do
+      { collection_ids: [collection.id], title: ['test'] }
+    end
+
+    it 'adds it to the collection' do
+      expect(subject.create(attributes)).to be true
+      expect(collection.reload.members).to eq [curation_concern]
+    end
+  end
+end