Default to loading unknown objects as a Dor::Item instance

sul-dlss-deprecated · Nov 11, 2016 · 9d397b1 · 9d397b1
1 parent 82705a1
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diff --git a/lib/dor/models/identifiable.rb b/lib/dor/models/identifiable.rb
@@ -235,6 +235,8 @@ def adapt_to_cmodel
       else
         super
       end
+    rescue ActiveFedora::ModelNotAsserted
+      self.adapt_to(Dor::Item)
     end
 
     private

diff --git a/spec/dor/identifiable_spec.rb b/spec/dor/identifiable_spec.rb
@@ -345,5 +345,13 @@ class IdentifiableItem < ActiveFedora::Base
         expect(item.adapt_to_cmodel.class).to eq Dor::Agreement
       end
     end
+
+    context 'for an object without identityMetadata or a RELS-EXT model' do
+      let(:item) { item_from_foxml(read_fixture('foxml_empty.xml'), Dor::Abstract) }
+
+      it 'defaults to Dor::Item' do
+        expect(item.adapt_to_cmodel.class).to eq Dor::Item
+      end
+    end
   end
 end