From ddad4455cc914862f16c2e8cae96812e244b0a1d Mon Sep 17 00:00:00 2001
From: Philip Potter <philipgpotter@gmail.com>
Date: Thu, 12 Jul 2012 17:05:23 +0100
Subject: Make the anchor type propagate refresh events

Without this patch the anchor resource does not propogate refresh
events, making it difficult to subscribe to a class which has been
notified by another resource.
---
 lib/puppet/type/anchor.rb | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/lib/puppet/type/anchor.rb b/lib/puppet/type/anchor.rb
index 6b81732..fe1e5aa 100644
--- a/lib/puppet/type/anchor.rb
+++ b/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
-- 
cgit v1.2.3


From d2e692dce3794a57da78bb4624b182d1b379ae6a Mon Sep 17 00:00:00 2001
From: Jeff McCune <jeff@puppetlabs.com>
Date: Thu, 11 Apr 2013 17:55:40 -0700
Subject: Add behavior example for anchor refresh propagation

Without this patch we don't have a spec test to make sure the anchor
resource type passes notify events along.  This patch addresses the
problem by using RSpec Puppet to build a catalog, apply the catalog,
then pull a resource out of the transaction and make sure the resource
was triggered.
---
 spec/classes/anchor_spec.rb | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)
 create mode 100644 spec/classes/anchor_spec.rb

diff --git a/spec/classes/anchor_spec.rb b/spec/classes/anchor_spec.rb
new file mode 100644
index 0000000..2dd17de
--- /dev/null
+++ b/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
-- 
cgit v1.2.3