Test to cover serialization_options

test/unit/active_model/serializer/options_test.rb

@@ -11,5 +11,24 @@ module ActiveModel
         assert_equal({foo: :bar}, @serializer.context)
       end
     end
+
+    class SerializationOptionsTest < Minitest::Test
+      def setup
+        @profile = Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' })
+        @profile_serializer = ProfileSerializer.new(@profile)
+        @profile_serializer.instance_eval do
+          def description
+            serialization_options[:force_the_description]
+          end
+        end
+      end
+
+      def test_filtered_attributes_serialization
+        forced_description = "This is a test"
+        assert_equal({
+          'profile' => { name: 'Name 1', description: forced_description }
+        }, @profile_serializer.as_json(force_the_description: forced_description))
+      end
+    end
   end
 end