mailer_preview: improve data used for generating previews

spec/mailers/previews/dossier_mailer_preview.rb

@@ -1,7 +1,7 @@
 # Preview all emails at http://localhost:3000/rails/mailers/dossier_mailer
 class DossierMailerPreview < ActionMailer::Preview
   def notify_new_draft
-    DossierMailer.notify_new_draft(dossier)
+    DossierMailer.notify_new_draft(draft)
   end
 
   def notify_new_answer
@@ -26,11 +26,24 @@ class DossierMailerPreview < ActionMailer::Preview
     DeletedDossier.new(dossier_id: 1, procedure: procedure)
   end
 
+  def draft
+    Dossier.new(id: 47882, procedure: procedure, user: User.new(email: "usager@example.com"))
+  end
+
   def dossier
-    Dossier.new(id: 1, procedure: procedure, user: User.new(email: "usager@example.com"))
+    Dossier.new(id: 47882, state: :en_instruction, procedure: procedure, user: User.new(email: "usager@example.com"))
   end
 
   def procedure
-    Procedure.new(libelle: 'Démarche pour des marches')
+    Procedure.new(libelle: 'Dotation d’Équipement des Territoires Ruraux - Exercice 2019', service: service, logo: Rack::Test::UploadedFile.new("./spec/fixtures/files/logo_test_procedure.png", 'image/png'))
+  end
+
+  def service
+    Service.new(
+      nom: 'Direction du Territoire des Vosges',
+      email: 'prms@ddt.vosges.gouv.fr',
+      telephone: '01 34 22 33 85',
+      horaires: 'Du lundi au vendredi, de 9 h à 18 h'
+    )
   end
 end