[#4055] Add CouchDB terminus for facts

Implements an abstract CouchDB terminus and a concrete CouchDB terminus
used to store node facts. Node facts are stored in a "node" document as
the "facts" attribute. This node document may also be used by other
couchdb termini that store node-related information. It is recommended
to use a separate document (or documents) to store large data structures
like catalogs, linking them to their related node document using
embedded ids.

This implementation depends on the "couchrest" gem.

* Add Puppet.features.couchdb?
* Add Puppet[:couchdb_url] setting
* Add Puppet::Node::Facts#== for testing
* Add PuppetSpec::FIXTURE_DIR for easy access to fixture files
* Add CouchDB Terminus
* Add Facts::CouchDB terminus
  * Stores facts inside a "node" document
  * Use key (hostname) as _id for node document
  * #find returns nil if document cannot be found
  * #save finds and updates existing document OR creates new doc  [1]
  * Store facts in "facts" attribute of node document

1 files changed, 0 insertions, 6 deletions

diff --git a/spec/unit/application/master.rb b/spec/unit/application/master.rb
index f082ece16..c3f4d9e37 100644
--- a/spec/unit/application/master.rb
+++ b/spec/unit/application/master.rb
@@ -176,12 +176,6 @@ describe Puppet::Application::Master do
             @master.setup
         end
 
-        it "should set node facst terminus to yaml" do
-            Puppet::Node::Facts.expects(:terminus_class=).with(:yaml)
-
-            @master.setup
-        end
-
         it "should cache class in yaml" do
             Puppet::Node.expects(:cache_class=).with(:yaml)