Merge branch 'philandstuff-master'

* philandstuff-master:
  Add behavior example for anchor refresh propagation
  Make the anchor type propagate refresh events

closes #78

lib/puppet/type/anchor.rb

@@ -38,4 +38,9 @@ Puppet::Type.newtype(:anchor) do
     desc "The name of the anchor resource."
   end
 
+  def refresh
+    # We don't do anything with them, but we need this to
+    #   show that we are "refresh aware" and not break the
+    #   chain of propagation.
+  end
 end

spec/classes/anchor_spec.rb

@@ -0,0 +1,32 @@
+require 'puppet'
+require 'rspec-puppet'
+
+describe "anchorrefresh" do
+  let(:node) { 'testhost.example.com' }
+  let :pre_condition do
+    <<-ANCHORCLASS
+class anchored {
+  anchor { 'anchored::begin': }
+  ~> anchor { 'anchored::end': }
+}
+
+class anchorrefresh {
+  notify { 'first': }
+  ~> class { 'anchored': }
+  ~> anchor { 'final': }
+}
+    ANCHORCLASS
+  end
+
+  def apply_catalog_and_return_exec_rsrc
+    catalog = subject.to_ral
+    transaction = catalog.apply
+    transaction.resource_status("Anchor[final]")
+  end
+
+  it 'propagates events through the anchored class' do
+    resource = apply_catalog_and_return_exec_rsrc
+
+    expect(resource.restarted).to eq(true)
+  end
+end