Procedure: add new preview view

spec/controllers/new_administrateur/procedures_controller_spec.rb

@@ -0,0 +1,14 @@
+describe NewAdministrateur::ProceduresController, type: :controller do
+  let(:admin) { create(:administrateur) }
+
+  describe '#apercu' do
+    let(:procedure) { create(:procedure) }
+
+    before do
+      sign_in admin
+      get :apercu, params: { id: procedure.id }
+    end
+
+    it { expect(response).to have_http_status(:ok) }
+  end
+end