From 0ac66caac5581c4793d120c8ad4a2cf4137f6ce2 Mon Sep 17 00:00:00 2001
From: Pratik Naik <pratiknaik@gmail.com>
Date: Wed, 29 Dec 2010 22:20:14 +0000
Subject: Fix Duration#to_json

---
 activesupport/test/core_ext/duration_test.rb | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'activesupport/test/core_ext')

diff --git a/activesupport/test/core_ext/duration_test.rb b/activesupport/test/core_ext/duration_test.rb
index bb453b8d7f..6a01eeed6b 100644
--- a/activesupport/test/core_ext/duration_test.rb
+++ b/activesupport/test/core_ext/duration_test.rb
@@ -1,5 +1,6 @@
 require 'abstract_unit'
 require 'active_support/time'
+require 'active_support/json'
 
 class DurationTest < ActiveSupport::TestCase
   def test_is_a
@@ -138,6 +139,10 @@ class DurationTest < ActiveSupport::TestCase
     assert_equal counter, 60
   end
 
+  def test_to_json
+    assert_equal '172800', 2.days.to_json
+  end
+
   protected
     def with_env_tz(new_tz = 'US/Eastern')
       old_tz, ENV['TZ'] = ENV['TZ'], new_tz
-- 
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