From 7fb94234a88a87f397216b820d6cb4caddfa6db8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jo=C3=A3o=20Moura?= <joaomdmoura@gmail.com>
Date: Wed, 8 Jul 2015 10:15:14 -0300
Subject: [PATCH] adding json-api meta test help

---
 test/serializers/meta_test.rb | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/test/serializers/meta_test.rb b/test/serializers/meta_test.rb
index 7b613ab3..858a29a5 100644
--- a/test/serializers/meta_test.rb
+++ b/test/serializers/meta_test.rb
@@ -38,7 +38,7 @@ module ActiveModel
 
       def test_meta_key_is_used
         serializer = AlternateBlogSerializer.new(@blog, meta: {total: 10}, meta_key: "haha_meta")
-        adapter = ActiveModel::Serializer::Adapter::Json.new(serializer, root: 'blog')
+        adapter = ActiveModel::Serializer::Adapter::Json.new(serializer)
         expected = {
           alternate_blog: {
             id: 1,
@@ -51,6 +51,20 @@ module ActiveModel
         assert_equal expected, adapter.as_json
       end
 
+      def test_meta_key_is_used_with_json_api
+        serializer = AlternateBlogSerializer.new(@blog, meta: {total: 10}, meta_key: "haha_meta")
+        adapter = ActiveModel::Serializer::Adapter::JsonApi.new(serializer)
+        expected = {
+          data: {
+            id: "1",
+            type: "blogs",
+            attributes: { title: "AMS Hints" }
+          },
+          "haha_meta" => { total: 10 }
+        }
+        assert_equal expected, adapter.as_json
+      end
+
       def test_meta_is_not_present_on_arrays_without_root
         serializer = ArraySerializer.new([@blog], meta: {total: 10})
         # FlattenJSON doesn't have support to root