Acceptance tests for user

spec/acceptance_steps/users/changing_table_steps.rb

@@ -33,7 +33,9 @@ step "there is another table with an active list of another user" do
 end
 
 step "the user scans a QR code of another not occupied table" do
-  page.execute_script %|App.__container__.lookup('controller:select_qrcode').send('selectQr', {_id: "#{@other_table.id}"})|
+  when_ember_is_ready do
+    page.execute_script %|MozoUser.__container__.lookup('route:application').send('selectQr', {_id: "#{@other_table.id}"})|
+  end
   #page.execute_script "Quser.actions_for_table({table_id: '#{@other_table.id}'})"
 end