(#8797) Merge puppetlabs-functions into puppetlabs-stdlib

It was decided that maintaining puppetlabs-functions and
puppetlabs-stdlib was duplication as both are trying to
achieve the same goal.

This patch provides a merge of the puppetlabs-functions
into the puppetlabs-stdlib repository, with history
preservation.

The following conflicts were found and resolved:

* LICENSE file from functions was used as it aligns with
  ASL usage instructions and contains relevant copyright
  information:
  http://www.apache.org/licenses/LICENSE-2.0.html
* Used spec_helper.rb from functions - this is what
  Puppet core uses and doesn't break tests.
* Merged .gitignore and spec.opts options.

1 files changed, 72 insertions, 12 deletions

diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
index a4aeeae..fdc04bc 100644
--- a/spec/spec_helper.rb
+++ b/spec/spec_helper.rb
@@ -1,18 +1,78 @@
-require 'pathname'
-dir = Pathname.new(__FILE__).parent
-$LOAD_PATH.unshift(dir, dir + 'lib', dir + '../lib')
+dir = File.expand_path(File.dirname(__FILE__))
+$LOAD_PATH.unshift File.join(dir, 'lib')
+
+p dir
+
+# Don't want puppet getting the command line arguments for rake or autotest
+ARGV.clear
 
-require 'mocha'
 require 'puppet'
-gem 'rspec', '=1.2.9'
-require 'spec/autorun'
+require 'mocha'
+gem 'rspec', '>=2.0.0'
+require 'rspec/expectations'
 
-Spec::Runner.configure do |config|
-    config.mock_with :mocha
+# So everyone else doesn't have to include this base constant.
+module PuppetSpec
+  FIXTURE_DIR = File.join(dir = File.expand_path(File.dirname(__FILE__)), "fixtures") unless defined?(FIXTURE_DIR)
 end
 
-# We need this because the RAL uses 'should' as a method.  This
-# allows us the same behaviour but with a different method name.
-class Object
-    alias :must :should
+require 'pathname'
+require 'tmpdir'
+
+require 'puppet_spec/verbose'
+require 'puppet_spec/files'
+require 'puppet_spec/fixtures'
+require 'puppet_spec/matchers'
+require 'monkey_patches/alias_should_to_must'
+require 'monkey_patches/publicize_methods'
+
+Pathname.glob("#{dir}/shared_behaviours/**/*.rb") do |behaviour|
+  require behaviour.relative_path_from(Pathname.new(dir))
+end
+
+RSpec.configure do |config|
+  include PuppetSpec::Fixtures
+
+  config.mock_with :mocha
+
+  config.before :each do
+    GC.disable
+
+    # these globals are set by Application
+    $puppet_application_mode = nil
+    $puppet_application_name = nil
+
+    # REVISIT: I think this conceals other bad tests, but I don't have time to
+    # fully diagnose those right now.  When you read this, please come tell me
+    # I suck for letting this float. --daniel 2011-04-21
+    Signal.stubs(:trap)
+
+    # Set the confdir and vardir to gibberish so that tests
+    # have to be correctly mocked.
+    Puppet[:confdir] = "/dev/null"
+    Puppet[:vardir] = "/dev/null"
+
+    # Avoid opening ports to the outside world
+    Puppet.settings[:bindaddress] = "127.0.0.1"
+
+    @logs = []
+    Puppet::Util::Log.newdestination(Puppet::Test::LogCollector.new(@logs))
+
+    @log_level = Puppet::Util::Log.level
+  end
+
+  config.after :each do
+    Puppet.settings.clear
+    Puppet::Node::Environment.clear
+    Puppet::Util::Storage.clear
+    Puppet::Util::ExecutionStub.reset
+
+    PuppetSpec::Files.cleanup
+
+    @logs.clear
+    Puppet::Util::Log.close_all
+    Puppet::Util::Log.level = @log_level
+
+    GC.enable
+  end
 end