amelioration(procedure.chorus): connecte la tuile a un controller basique ayant les ACL

spec/controllers/administrateurs/chorus_controller_spec.rb

@@ -0,0 +1,22 @@
+describe Administrateurs::ChorusController, type: :controller do
+  describe 'edit' do
+    let(:user) { create(:user) }
+    let(:admin) { create(:administrateur, user: create(:user)) }
+    let(:procedure) { create(:procedure, administrateurs: [admin]) }
+    subject { get :edit, params: { procedure_id: procedure.id } }
+
+    context 'not signed in' do
+      it { is_expected.to redirect_to(new_user_session_path) }
+    end
+
+    context 'signed in but not admin of procedure' do
+      before { sign_in(user) }
+      it { is_expected.to redirect_to(new_user_session_path) }
+    end
+
+    context 'signed as admin' do
+      before { sign_in(admin.user) }
+      it { is_expected.to have_http_status(200) }
+    end
+  end
+end