From fd5cd879f8a7345c15f1a30d4e42bc19f052eeca Mon Sep 17 00:00:00 2001
From: Raphael Pereira <raphaelpereira@gmail.com>
Date: Sat, 28 Mar 2015 13:24:03 -0300
Subject: [PATCH] Added test case for association propagating options

---
 test/fixtures/poro.rb                             | 7 +++++++
 test/unit/active_model/serializer/options_test.rb | 8 ++++++++
 2 files changed, 15 insertions(+)

diff --git a/test/fixtures/poro.rb b/test/fixtures/poro.rb
index 73fc0463..74db9aa1 100644
--- a/test/fixtures/poro.rb
+++ b/test/fixtures/poro.rb
@@ -113,6 +113,13 @@ end
 class PostSerializer < ActiveModel::Serializer
   attributes :title, :body
 
+  def title
+    keyword = serialization_options[:highlight_keyword]
+    title = object.read_attribute_for_serialization(:title)
+    title = title.gsub(keyword,"'#{keyword}'") if keyword
+    title
+  end
+
   has_many :comments
 end
 
diff --git a/test/unit/active_model/serializer/options_test.rb b/test/unit/active_model/serializer/options_test.rb
index 2e14151f..b2c5c02e 100644
--- a/test/unit/active_model/serializer/options_test.rb
+++ b/test/unit/active_model/serializer/options_test.rb
@@ -21,6 +21,9 @@ module ActiveModel
             serialization_options[:force_the_description]
           end
         end
+
+        @category = Category.new({name: 'Category 1'})
+        @category_serializer = CategorySerializer.new(@category)
       end
 
       def test_filtered_attributes_serialization
@@ -29,6 +32,11 @@ module ActiveModel
           'profile' => { name: 'Name 1', description: forced_description }
         }, @profile_serializer.as_json(force_the_description: forced_description))
       end
+
+      def test_filtered_attributes_serialization_across_association
+        assert_equal("'T1'",
+            @category_serializer.as_json(highlight_keyword: 'T1')['category'][:posts][0][:title])
+      end
     end
   end
 end