Switch puppet-tripleo to use puppet-openstack_spec_helper

Align puppet-tripleo with other Puppet OpenStack modules to use
puppet-openstack_spec_helper.

Here are the benefits:

- Allow to use Depends-On between Puppet OpenStack modules and
  puppet-tripleo, and unit tests will work correctly with dependencies.
- Use the Puppet OpenStack gemspec file that handle gems dependencies to
  test the module.
- Allow to re-use ruby helper that Puppet OpenStack modules have in unit
  tests, to avoid duplicated code.
- Don't manage .fixtures.yml file, it will be generated by Puppet
  OpenStack tooling. TripleO dependencies will live in Puppetfile_extras.

Change-Id: Ic66e9f872c57545327a9fb4b8ae86fbf0abbd8be

1 files changed, 5 insertions, 0 deletions

diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
index be9532a..b06b436 100644
--- a/spec/spec_helper.rb
+++ b/spec/spec_helper.rb
@@ -1,5 +1,9 @@
+# Load libraries from openstacklib here to simulate how they live together in a real puppet run (for provider unit tests)
+$LOAD_PATH.push(File.join(File.dirname(__FILE__), 'fixtures', 'modules', 'openstacklib', 'lib'))
 require 'puppetlabs_spec_helper/module_spec_helper'
 require 'shared_examples'
+
+require 'puppet-openstack_spec_helper/defaults'
 require 'rspec-puppet-facts'
 include RspecPuppetFacts
 
@@ -8,6 +12,7 @@ fixture_path = File.expand_path(File.join(__FILE__, '..', 'fixtures'))
 RSpec.configure do |c|
   c.alias_it_should_behave_like_to :it_configures, 'configures'
   c.alias_it_should_behave_like_to :it_raises, 'raises'
+
   c.hiera_config = File.join(fixture_path, 'hiera.yaml')
   c.module_path = File.join(fixture_path, 'modules')
   c.manifest_dir = File.join(fixture_path, 'manifests')