help: add a custom help dropdown in dossier context

spec/controllers/new_user/dossiers_controller_spec.rb

@@ -952,4 +952,30 @@ describe NewUser::DossiersController, type: :controller do
       end
     end
   end
+
+  describe "#dossier_for_help" do
+    before do
+      sign_in(user)
+      controller.params[:dossier_id] = dossier_id.to_s
+    end
+
+    subject { controller.dossier_for_help }
+
+    context 'when the id matches an existing dossier' do
+      let(:dossier) { create(:dossier) }
+      let(:dossier_id) { dossier.id }
+
+      it { is_expected.to eq dossier }
+    end
+
+    context 'when the id doesn’t match an existing dossier' do
+      let(:dossier_id) { 9999999 }
+      it { is_expected.to be nil }
+    end
+
+    context 'when the id is empty' do
+      let(:dossier_id) { nil }
+      it { is_expected.to be_falsy }
+    end
+  end
 end

spec/features/help_spec.rb

@@ -0,0 +1,84 @@
+require 'spec_helper'
+
+feature 'Getting help:' do
+  scenario 'a Help button is visible on public pages' do
+    visit '/'
+    within('.new-header') do
+      expect(page).to have_help_button
+    end
+  end
+
+  context 'as a signed-in user' do
+    let(:user) { create(:user) }
+    let(:procedure) { create(:procedure, :with_service) }
+
+    before do
+      login_as user, scope: :user
+    end
+
+    scenario 'a Help button is visible on signed-in pages' do
+      visit dossiers_path
+      within('.new-header') do
+        expect(page).to have_help_button
+      end
+    end
+
+    context 'on a page related to a draft dossier' do
+      let(:dossier) { create(:dossier, user: user, procedure: procedure) }
+
+      scenario 'a Help menu provides administration contacts and a link to the FAQ' do
+        visit dossier_path(dossier)
+
+        within('.new-header') do
+          expect(page).to have_help_menu
+        end
+
+        within('.help-dropdown') do
+          expect(page).to have_content(dossier.procedure.service.email)
+          expect(page).to have_content(dossier.procedure.service.telephone)
+          expect(page).to have_link(nil, href: FAQ_URL)
+        end
+      end
+    end
+
+    context 'on a page related to a submitted dossier' do
+      let(:dossier) { create(:dossier, :en_construction, user: user, procedure: procedure) }
+
+      scenario 'a Help menu provides links to the Messagerie and to the FAQ' do
+        visit dossier_path(dossier)
+
+        within('.new-header') do
+          expect(page).to have_help_menu
+        end
+
+        within('.help-dropdown') do
+          expect(page).to have_link(nil, href: messagerie_dossier_path(dossier))
+          expect(page).to have_link(nil, href: FAQ_URL)
+        end
+      end
+    end
+  end
+
+  context 'as a gestionnaire' do
+    let(:gestionnaire) { create(:gestionnaire) }
+
+    before do
+      login_as gestionnaire, scope: :gestionnaire
+    end
+
+    scenario 'a Help button is visible on signed-in pages' do
+      visit gestionnaire_procedures_path
+      within('.new-header') do
+        expect(page).to have_help_button
+      end
+    end
+  end
+
+  def have_help_button
+    have_link('Aide', href: FAQ_URL)
+  end
+
+  def have_help_menu
+    have_selector('.help-dropdown')
+  end
+end

spec/features/new_gestionnaire/gestionnaire_spec.rb

@@ -54,7 +54,7 @@ feature 'The gestionnaire part' do
 
     click_on 'En instruction'
 
-    within('.dropdown-items') do
+    within('.state-button') do
       click_on 'Accepter'
     end
 

spec/views/layouts/_new_header_spec.rb

@@ -16,6 +16,10 @@ describe 'layouts/_new_header.html.haml', type: :view do
 
       it { is_expected.to have_css("a.header-logo[href=\"#{dossiers_path}\"]") }
       it { is_expected.to have_link("Dossiers", href: dossiers_path) }
+
+      it 'displays the Help button' do
+        expect(subject).to have_link("Aide", href: FAQ_URL)
+      end
     end
 
     context 'when rendering for gestionnaire' do