Merge pull request #202 from nibynic/master

Fix nested resource lookup by type in update requests

Author: richmolj

lib/graphiti/resource/polymorphism.rb

@@ -58,7 +58,7 @@ def children
         end
 
         def resource_for_type(type)
-          resource = children.find { |c| c.type == type }
+          resource = children.find { |c| c.type.to_s == type.to_s }
           if resource.nil?
             raise Errors::PolymorphicResourceChildNotFound.new(self, type: type)
           else

spec/request_validator_spec.rb

@@ -175,6 +175,20 @@ def self.name
 
           expect(instance.errors).to be_blank
         end
+
+        context "when updating" do
+          before do
+            payload["action"] = "update"
+            payload[:data][:id] = 1
+            payload[:filter] = { id: 1 }
+          end
+
+          it "accepts the child type" do
+            validate
+
+            expect(instance.errors).to be_blank
+          end
+        end
       end
     end