# Copyright (c) 2009 bivio Software, Inc.  All Rights Reserved.
# $Id: update-collision.btest,v 2.3 2010/08/29 16:18:56 nagler Exp $
test_setup('PetShop');
home_page();
follow_link(qw(Birds Finch));
submit_form('add_to_cart_0');
follow_link(qw(Cats Manx));
submit_form('add_to_cart_0');
go_back(3);
test_deviance('form error');
submit_form('checkout');
test_conformance();
verify_text('page contents were modified by another request');
follow_link('Cart');
submit_form(update_cart => {
    quantity_0 => 0,
});
go_back();
test_deviance();
submit_form('checkout');
test_conformance();
verify_text('Invalid Data');