Goolgle samples failed with Email Markup Tester

I would like to add a "View Action" in mails sent by a e-commerce website. So I've follow all requirements but the mails seem to be not valid acccording to the "Email Markup Tester".

But I think there is a litte problem with the tester. For example if I copy the "View Action" sample here: http://ift.tt/1NzyouP

and I paste the sample in the "Email Markup Tester" http://ift.tt/1knRnrl

This is the result:

  - potentialAction [ViewAction]:
  - target [EntryPoint]:
     - urlTemplate:
     - www...
  - url:missing and required
  - INVALID_OBJECT:orderStatus,OrderStatusType

And I have exactly the same errors with Emails sent by my e-commerce website.

What can I do to really test mails with "View Action"?

Thank you.