DossierController: a archived dossier is not followed

app/controllers/new_gestionnaire/dossiers_controller.rb

@@ -40,6 +40,7 @@ module NewGestionnaire
 
     def archive
       dossier.update_attributes(archived: true)
+      current_gestionnaire.unfollow(dossier)
       redirect_back(fallback_location: procedures_url)
     end
 

spec/controllers/new_gestionnaire/dossiers_controller_spec.rb

@@ -55,12 +55,15 @@ describe NewGestionnaire::DossiersController, type: :controller do
 
   describe '#archive' do
     before do
+      gestionnaire.follow(dossier)
       patch :archive, params: { procedure_id: procedure.id, dossier_id: dossier.id }
       dossier.reload
+      gestionnaire.reload
     end
 
     it { expect(dossier.archived).to be true }
     it { expect(response).to redirect_to(procedures_url) }
+    it { expect(gestionnaire.followed_dossiers).not_to include(dossier) }
   end
 
   describe '#unarchive' do