remove_file puppet function fails on noop tests when not run as root

[Alex Schultz]

The remove_file puppet function that was added as part of https://review.openstack.org/#/c/198839/ causes noop tests to fail with a permission denied error when you run noop tests as non-root. It should be mocked as part of the globals task to allow for tests to be run as non-root (i.e. in development)

http://paste.openstack.org/show/405942/

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/209475

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/209475
Committed: https://git.openstack.org/cgit/stackforge/fuel-library/commit/?id=8b6c9b15378062a7293f20dd7ff53b2221068835
Submitter: Jenkins
Branch: master

commit 8b6c9b15378062a7293f20dd7ff53b2221068835
Author: Dmitry Ilyin <email address hidden>
Date: Tue Aug 4 20:04:53 2015 +0300

    Fix error in the noops tests framework

    * Fix broken remove_yaml function
    * Improvement to rspec debugging
    * Add more debug and spec for generate_vip function
    * Remove unneeded globals cache options from rspec launcher

    Change-Id: Ie4388e3fd226dd55a920bdfdbee6a05430ed1805
    Closes-Bug: 1478643