diff --git a/spec/features/new_gestionnaire/gestionnaire_spec.rb b/spec/features/new_gestionnaire/gestionnaire_spec.rb
new file mode 100644
index 000000000..eef94239e
--- /dev/null
+++ b/spec/features/new_gestionnaire/gestionnaire_spec.rb
@@ -0,0 +1,163 @@
+require 'spec_helper'
+
+feature 'The gestionnaire part' do
+  let(:password) { 'secret_password' }
+  let!(:gestionnaire) { create(:gestionnaire, password: password) }
+
+  let!(:procedure) { create(:procedure, :published, gestionnaires: [gestionnaire]) }
+  let!(:dossier) { create(:dossier, state: :initiated, procedure: procedure) }
+
+  scenario 'A gestionnaire can accept a dossier' do
+    log_in(gestionnaire.email, password)
+
+    click_on 'nouvelle interface'
+    expect(page).to have_current_path(procedures_path)
+
+    click_on procedure.libelle
+    expect(page).to have_current_path(procedure_path(procedure))
+
+    click_on dossier.user.email
+    expect(page).to have_current_path(dossier_path(procedure, dossier))
+
+    click_on 'Passer en instruction'
+    dossier.reload
+    expect(dossier.state).to eq('received')
+
+    fill_in('dossier_motivation', with: 'a good reason')
+    click_on 'Valider la décision'
+
+    dossier.reload
+    expect(dossier.state).to eq('closed')
+    expect(dossier.motivation).to eq('a good reason')
+  end
+
+  scenario 'A gestionnaire can follow/unfollow a dossier' do
+    log_in(gestionnaire.email, password)
+
+    click_on 'nouvelle interface'
+
+    click_on procedure.libelle
+    test_statut_bar(a_suivre: 1, tous_les_dossiers: 1)
+    dossier_present?(dossier.id, 'en construction')
+
+    click_on 'suivre le dossier'
+    expect(page).to have_current_path(procedure_path(procedure))
+    test_statut_bar(suivi: 1, tous_les_dossiers: 1)
+    expect(page).to have_text('Aucun dossier')
+
+    click_on 'suivi'
+    expect(page).to have_current_path(procedure_path(procedure, statut: 'suivis'))
+    dossier_present?(dossier.id, 'en construction')
+
+    click_on 'ne plus suivre'
+    expect(page).to have_current_path(procedure_path(procedure, statut: 'suivis'))
+    test_statut_bar(a_suivre: 1, tous_les_dossiers: 1)
+    expect(page).to have_text('Aucun dossier')
+  end
+
+  scenario 'A gestionnaire can use avis' do
+    ActionMailer::Base.deliveries = []
+
+    log_in(gestionnaire.email, password)
+
+    click_on 'nouvelle interface'
+    click_on procedure.libelle
+    click_on dossier.user.email
+
+    click_on 'Avis Externes'
+    expect(page).to have_current_path(avis_dossier_path(procedure, dossier))
+
+    expert_email = 'expert@tps.com'
+    ask_confidential_avis(expert_email, 'a good introduction')
+
+    log_out
+
+    avis = dossier.avis.first
+    test_mail(expert_email, avis_sign_up_path(avis, expert_email))
+
+    avis_sign_up(avis, expert_email, 'a good password')
+
+    click_on 'nouvelle interface'
+    expect(page).to have_current_path(avis_index_path)
+    expect(page).to have_text('avis à donner 1')
+    expect(page).to have_text('avis donnés 0')
+
+    click_on dossier.user.email
+    expect(page).to have_current_path(avis_path(dossier.avis.first))
+
+    click_on 'Instruction'
+    expect(page).to have_current_path(instruction_avis_path(dossier.avis.first))
+
+    within(:css, '.give-avis') do
+      expect(page).to have_text("Demandeur : #{gestionnaire.email}")
+      expect(page).to have_text('a good introduction')
+      expect(page).to have_text('Cet avis est confidentiel')
+      fill_in 'avis_answer', with: 'a great answer'
+      click_on 'Envoyer votre avis'
+    end
+
+    log_out
+
+    log_in(gestionnaire.email, password)
+
+    click_on 'nouvelle interface'
+    click_on procedure.libelle
+    click_on dossier.user.email
+    click_on 'Avis Externes'
+
+    expect(page).to have_text('a great answer')
+  end
+
+  def log_in(email, password)
+    visit '/'
+    click_on 'Connexion'
+    expect(page).to have_current_path(new_user_session_path)
+
+    fill_in 'user_email', with: email
+    fill_in 'user_password', with: password
+    click_on 'Se connecter'
+    expect(page).to have_current_path(backoffice_dossiers_procedure_path(procedure))
+  end
+
+  def log_out
+    click_on 'Se déconnecter'
+  end
+
+  def ask_confidential_avis(to, introduction)
+    fill_in 'avis_email', with: to
+    fill_in 'avis_introduction', with: introduction
+    select 'confidentiel', from: 'avis_confidentiel'
+    click_on 'Demander un avis'
+  end
+
+  def test_mail(to, content)
+    mail = ActionMailer::Base.deliveries.first
+    expect(mail.to).to match([to])
+    expect(mail.body.raw_source).to include(content)
+  end
+
+  def test_statut_bar(a_suivre: 0, suivi: 0, traite: 0, tous_les_dossiers: 0, archive: 0)
+    texts = [
+      "à suivre #{a_suivre}",
+      "suivi #{suivi}",
+      "traité #{traite}",
+      "tous les dossiers #{tous_les_dossiers}",
+      "archivé #{archive}"]
+
+    texts.each { |text| expect(page).to have_text(text) }
+  end
+
+  def avis_sign_up(avis, email, password)
+    visit avis_sign_up_path(avis, email)
+    fill_in 'gestionnaire_password', with: 'a good password'
+    click_on 'Créer un compte'
+    expect(page).to have_current_path(backoffice_dossier_path(dossier))
+  end
+
+  def dossier_present?(id, statut)
+    within(:css, '.dossiers-table') do
+      expect(page).to have_text(id)
+      expect(page).to have_text(statut)
+    end
+  end
+end