[#3656] Serializing arrays of references

My previous fix for #3656 missed the case where a "require" attribute
(or other graph-ish attribute) had multiple values. This patch
generalizes that fix to the multiple-value case.

1 files changed, 7 insertions, 0 deletions

diff --git a/spec/unit/resource_spec.rb b/spec/unit/resource_spec.rb
index aff3816c2..95f0dd04b 100755
--- a/spec/unit/resource_spec.rb
+++ b/spec/unit/resource_spec.rb
@@ -687,6 +687,13 @@ describe Puppet::Resource do
       result = Puppet::Resource.from_pson(PSON.parse(resource.to_pson))
       result[:requires].should == "File[/bar]"
     end
+
+    it "should serialize multiple relationships as arrays of reference strings" do
+      resource = Puppet::Resource.new("File", "/foo")
+      resource[:requires] = [Puppet::Resource.new("File", "/bar"), Puppet::Resource.new("File", "/baz")]
+      result = Puppet::Resource.from_pson(PSON.parse(resource.to_pson))
+      result[:requires].should == [ "File[/bar]",  "File[/baz]" ]
+    end
   end
 
   describe "when converting from pson" do