(PE-20308) Also fix defined type strings & references

Author: hunner

lib/puppet/parser/functions/defined_with_params.rb

@@ -30,6 +30,7 @@
     if reference.is_a?(String)
       type_name, title = Puppet::Resource.type_and_title(reference, nil)
       type = Puppet::Type.type(type_name)
+      type = type_name if type.nil?
     elsif reference.is_a?(Puppet::Resource)
       type = reference.resource_type
       title = reference.title

spec/functions/defined_with_params_spec.rb

@@ -62,5 +62,7 @@
     end
     it { is_expected.to run.with_params('Test::Deftype[foo]', {}).and_return(true) }
     it { is_expected.to run.with_params('Test::Deftype[bar]', {}).and_return(false) }
+    it { is_expected.to run.with_params(Puppet::Resource.new('Test::Deftype[foo]'), {}).and_return(true) }
+    it { is_expected.to run.with_params(Puppet::Resource.new('Test::Deftype[bar]'), {}).and_return(false) }
   end
 end