Comment 3 for bug 1447620

Reviewed: https://review.openstack.org/176936
Committed: https://git.openstack.org/cgit/stackforge/puppet-keystone/commit/?id=3ab8faf6a1acfbf827296f41bd2e22b7f8071350
Submitter: Jenkins
Branch: master

commit 3ab8faf6a1acfbf827296f41bd2e22b7f8071350
Author: Sebastien Badia <email address hidden>
Date: Thu Apr 23 20:20:23 2015 +0200

    Fix spec tests for RSpec 3.x and Puppet 4.x

    Remove value test for ldap/project_filter and
    ldap/project_attribute_ignore (the value is undef), and the comportment
    is different between puppet3.x and puppet4.x (.with_value(nil) and
    .with_value('')).

    This patch also update RSpec 3.x matcher in order to remove deprecation
    warnings (in unit spec/unit/provider/keystone_spec.rb).

    Closes-bug: #1447620
    Change-Id: Ib7118375d2ef72de045ece515fa611bdd3dda8e4