In dev mode, demo buttons link to localhost

app/controllers/root_controller.rb

@@ -43,6 +43,8 @@ class RootController < ApplicationController
       return redirect_to administrations_path
     end
 
+    @demo_environment_host = "https://tps-dev.apientreprise.fr" unless Rails.env.development?
+
     render 'landing'
   end
 end

app/views/root/landing.html.haml

@@ -44,18 +44,19 @@
     .col-md-4.col-lg-4
       %h3.text-primary Acteurs publics
       %h4 Créez des démarches en ligne simplifiées et sécurisées.
-      =link_to 'Démonstration', 'https://tps-dev.apientreprise.fr/administrateurs/sign_in/demo', {class: 'btn btn-lg btn-primary'}
+      =link_to 'Démonstration', "#{@demo_environment_host}/administrateurs/sign_in/demo", {class: 'btn btn-lg btn-primary'}
 
     .col-md-4.col-lg-4
       %h3.text-warning Agents et services
       %h4 Accompagnez et co-traitez les projets avec les usagers.
-      =link_to 'Démonstration', 'https://tps-dev.apientreprise.fr/gestionnaires/sign_in/demo', {class: 'btn btn-lg btn-warning'}
+      =link_to 'Démonstration', "#{@demo_environment_host}/gestionnaires/sign_in/demo", {class: 'btn btn-lg btn-warning'}
 
     .col-md-4.col-lg-4
       %h3.text-success Usagers
       %h4 Profitez de démarches simplifiées et d’échanges continus avec les services traitants.
-      =link_to 'Démonstration', 'https://tps-dev.apientreprise.fr/users/sign_in/demo', {class: 'btn btn-lg btn-success'}
-
+      =link_to 'Démonstration', "#{@demo_environment_host}/users/sign_in/demo", {class: 'btn btn-lg btn-success'}
+  %h1
+    = @demo_environment_host
   .split-hr-left
 
   .center

spec/controllers/root_controller_spec.rb

@@ -56,6 +56,31 @@ describe RootController, type: :controller do
     end
 
     it { expect(response.body).to have_css('#landing') }
+
+  end
+
+  context 'environment is not development' do
+    render_views
+
+    before do
+      Rails.env.stub(:development? => false)
+      subject
+    end
+
+    it { expect(response.body).to have_link('Démonstration', href: "https://tps-dev.apientreprise.fr#{ users_sign_in_demo_path }") }
+
+  end
+
+  context 'environment is development' do
+    render_views
+
+    before do
+      Rails.env.stub(:development? => true)
+      subject
+    end
+
+    it { expect(response.body).to have_link('Démonstration', href: users_sign_in_demo_path) }
+
   end
 
   context 'when opensimplif features is true' do
@@ -81,4 +106,5 @@ describe RootController, type: :controller do
       expect(response.body).to have_css("a[href='#{new_user_session_path}']")
     end
   end
+
 end