spec/serializer_spec.rb in jsonapi-serializers-0.2.3 vs spec/serializer_spec.rb in jsonapi-serializers-0.2.4

@@ -105,9 +105,30 @@
               },
             },
           },
         })
       end
+      it 'does not include links if relationship_self_link and relationship_related_link are nil' do
+        post = create(:post)
+        primary_data = serialize_primary(post, {serializer: MyApp::PostSerializerWithoutLinks})
+        expect(primary_data).to eq({
+          'id' => '1',
+          'type' => 'posts',
+          'attributes' => {
+            'title' => 'Title for Post 1',
+            'long-content' => 'Body for Post 1',
+          },
+          'links' => {
+            'self' => '/posts/1',
+          },
+          # This is technically invalid since relationships MUST contain at least one of links,
+          # data, or meta, but we leave that up to the user.
+          'relationships' => {
+            'author' => {},
+            'long-comments' => {},
+          },
+        })
+      end
     end
     context 'with linkage includes' do
       it 'can serialize primary data for a null to-one relationship' do
         post = create(:post, author: nil)
         options = {
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