Adding support for only using cached catalogs

This basically allows a sysadmin to control when a client
will compile a new catalog - with this option enabled,
the client will use the cached catalog as long as it has
one, only recompiling when run with the option disabled.

Signed-off-by: Luke Kanies <luke@reductivelabs.com>

1 files changed, 21 insertions, 1 deletions

diff --git a/spec/unit/configurer.rb b/spec/unit/configurer.rb
index 48a197a37..6744f885d 100755
--- a/spec/unit/configurer.rb
+++ b/spec/unit/configurer.rb
@@ -292,6 +292,26 @@ describe Puppet::Configurer, "when retrieving a catalog" do
         @agent.stubs(:convert_catalog).returns @catalog
     end
 
+    describe "and configured to only retrieve a catalog from the cache" do
+        before do
+            Puppet.settings[:use_cached_catalog] = true
+        end
+
+        it "should first look in the cache for a catalog" do
+            Puppet::Resource::Catalog.expects(:find).with { |name, options| options[:ignore_terminus] == true }.returns @catalog
+            Puppet::Resource::Catalog.expects(:find).with { |name, options| options[:ignore_cache] == true }.never
+
+            @agent.retrieve_catalog.should == @catalog
+        end
+
+        it "should compile a new catalog if none is found in the cache" do
+            Puppet::Resource::Catalog.expects(:find).with { |name, options| options[:ignore_terminus] == true }.returns nil
+            Puppet::Resource::Catalog.expects(:find).with { |name, options| options[:ignore_cache] == true }.returns @catalog
+
+            @agent.retrieve_catalog.should == @catalog
+        end
+    end
+
     it "should use the Catalog class to get its catalog" do
         Puppet::Resource::Catalog.expects(:find).returns @catalog
 
@@ -300,7 +320,7 @@ describe Puppet::Configurer, "when retrieving a catalog" do
 
     it "should use its certname to retrieve the catalog" do
         Facter.stubs(:value).returns "eh"
-        Puppet.expects(:[]).with(:certname).returns "myhost.domain.com"
+        Puppet.settings[:certname] = "myhost.domain.com"
         Puppet::Resource::Catalog.expects(:find).with { |name, options| name == "myhost.domain.com" }.returns @catalog
 
         @agent.retrieve_catalog