fix upload piece justificative

spec/features/description_page/upload_piece_justificative_spec.rb

@@ -0,0 +1,51 @@
+require 'spec_helper'
+
+feature 'user is on description page' do
+  let(:dossier) { create(:dossier, :with_entreprise) }
+  before do
+    visit dossier_description_path dossier
+  end
+  it { expect(page).to have_css('#description_page') }
+
+  context 'he fill description fields' do
+    before do
+      find_by_id('nom_projet').set 'mon nom'
+      find_by_id('description').set 'ma description'
+      find_by_id('montant_projet').set 10_000
+      find_by_id('montant_aide_demande').set 100
+      find_by_id('date_previsionnelle').set '10/10/2010'
+      find_by_id('mail_contact').set 'plop@plop.com'
+    end
+    context 'before submit' do
+      it 'dossier cerfa is empty' do
+        expect(dossier.cerfa).to be_empty
+      end
+      it 'pieces_jointes are empty' do
+        dossier.pieces_jointes.each do |piece_jointe|
+          expect(piece_jointe).to be_empty
+        end
+      end
+    end
+    context 'he adds cerfa' do
+      before do
+        attach_file('cerfa_pdf', File.path('spec/support/files/dossierPDF.pdf'))
+        click_on("Terminer la procédure")
+        dossier.reload
+      end
+      it 'fills dossier cerfa' do
+        expect(dossier.cerfa).not_to be_empty
+      end
+    end
+    context 'when he adds a piece_jointe and submit form' do
+      before do
+        file_input_id = 'piece_jointe_' + dossier.pieces_jointes.first.type.to_s
+        attach_file(file_input_id, File.path('spec/support/files/dossierPDF.pdf'))
+        click_on('Terminer la procédure')
+        dossier.reload
+      end
+      scenario 'fills the given piece_jointe' do
+        expect(dossier.pieces_jointes.first).not_to be_empty
+      end
+    end
+  end
+end