Commit 26b35c3

@@ -1,6 +1,15 @@
 module Scim
   module V2
     class UsersController < ::Scim::Controller
+      def index
+        response.headers['Content-Type'] = 'application/scim+json'
+        render json: {
+          schemas: [Scim::Shady::Messages::LIST],
+          totalResults: 0,
+          Resources: [],
+        }.to_json, status: :ok
+      end
+
       def show
         user = User.find_by(uuid: params[:id])
         response.headers['Content-Type'] = 'application/scim+json'

@@ -9,7 +9,7 @@ Rails.application.routes.draw do
 
   namespace :scim do
     namespace :v2, defaults: { format: 'json' } do
-      resources :users, only: [:show, :create, :update, :destroy]
+      resources :users, only: [:index, :show, :create, :update, :destroy]
       get :ServiceProviderConfig, to: "service_providers#index"
       #resources :groups
       resources :resource_types, only: [:index]

@@ -35,7 +35,7 @@ describe '/scim/v2/users' do
     end
   end
 
-  describe "GET /scim/v2/users" do
+  describe "GET /scim/v2/users/:id" do
     let(:user) { create(:user) }
 
     it 'returns the requested resource' do
@@ -57,4 +57,19 @@ describe '/scim/v2/users' do
       expect(json[:meta][:location]).to eql(scim_v2_users_url(user))
     end
   end
+
+  describe "GET /scim/v2/users" do
+    it 'returns an empty set of results' do
+      get "/scim/v2/users?attributes=userName"
+
+      expect(response).to have_http_status(:ok)
+      expect(response.headers['Content-Type']).to eql('application/scim+json')
+      expect(response.body).to be_present
+
+      json = JSON.parse(response.body, symbolize_names: true)
+      expect(json[:schemas]).to match_array([Scim::Shady::Messages::LIST])
+      expect(json[:totalResults]).to be_zero
+      expect(json[:Resources]).to be_empty
+    end
+  end
 end