spec/serializer_spec.rb in jsonapi-serializers-0.11.0 vs spec/serializer_spec.rb in jsonapi-serializers-0.12.0

@@ -127,9 +127,25 @@
             'author' => {},
             'long-comments' => {},
           },
         })
       end
+      it 'does not include id when it is nil' do
+        post = create(:post)
+        post.id = nil
+        primary_data = serialize_primary(post, {serializer: MyApp::PostSerializerWithoutLinks})
+        expect(primary_data).to eq({
+          'type' => 'posts',
+          'attributes' => {
+            'title' => 'Title for Post 1',
+            'long-content' => 'Body for Post 1',
+          },
+          'relationships' => {
+            'author' => {},
+            'long-comments' => {},
+          },
+        })
+      end
       it 'serializes object when multiple attributes are declared once' do
         post = create(:post)
         primary_data = serialize_primary(post, {serializer: MyApp::MultipleAttributesSerializer})
         expect(primary_data).to eq({
           'id' => '1',