From 2c7906e9ff067e205d2123c4c85ff09cbc9e2fe8 Mon Sep 17 00:00:00 2001
From: Tema Bolshakov <abolshakov@spbtv.com>
Date: Wed, 27 Aug 2014 09:15:54 +0400
Subject: [PATCH] Test for NullAdapter#serializable_hash

---
 test/adapter/null_adapter_test.rb | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/test/adapter/null_adapter_test.rb b/test/adapter/null_adapter_test.rb
index fd56b7ba..717d7f79 100644
--- a/test/adapter/null_adapter_test.rb
+++ b/test/adapter/null_adapter_test.rb
@@ -11,6 +11,10 @@ module ActiveModel
           @adapter = NullAdapter.new(serializer)
         end
 
+        def test_serializable_hash
+          assert_equal({}, @adapter.serializable_hash)
+        end
+
         def test_it_returns_empty_json
           assert_equal('{}', @adapter.to_json)
         end