From 65d592842af7bc28f7d11f286a941ae59ad1abb5 Mon Sep 17 00:00:00 2001
From: Christina Thompson <c.thompsonms@gmail.com>
Date: Mon, 24 Jul 2017 16:48:58 -0400
Subject: [PATCH] remove depreciated assertion to eliminate warning

Signed-off-by: Yuki Nishijima <yk.nishijima@gmail.com>
---
 activesupport/test/hash_with_indifferent_access_test.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/activesupport/test/hash_with_indifferent_access_test.rb b/activesupport/test/hash_with_indifferent_access_test.rb
index 77fc039459..b3788ee65c 100644
--- a/activesupport/test/hash_with_indifferent_access_test.rb
+++ b/activesupport/test/hash_with_indifferent_access_test.rb
@@ -560,7 +560,7 @@ class HashWithIndifferentAccessTest < ActiveSupport::TestCase
   def test_double_conversion_with_nil_key
     h = { nil => "defined" }.with_indifferent_access.with_indifferent_access
 
-    assert_equal nil, h[:undefined_key]
+    assert_nil h[:undefined_key]
   end
 
   def test_assorted_keys_not_stringified