Properly quote json keys.

According to the RFC and the json.org site all json keys must be strings, and those strings must be quoted with double quotes.
[#1755 state:committed]

1 files changed, 2 insertions, 2 deletions

diff --git a/activesupport/test/json/encoding_test.rb b/activesupport/test/json/encoding_test.rb
index 8ed21cc9ad..2c5b4d0378 100644
--- a/activesupport/test/json/encoding_test.rb
+++ b/activesupport/test/json/encoding_test.rb
@@ -59,7 +59,7 @@ class TestJSONEncoding < Test::Unit::TestCase
     assert_equal %({\"a\": \"b\"}), { :a => :b }.to_json
     assert_equal %({\"a\": 1}), { 'a' => 1  }.to_json
     assert_equal %({\"a\": [1, 2]}), { 'a' => [1,2] }.to_json
-    assert_equal %({1: 2}), { 1 => 2 }.to_json
+    assert_equal %({"1": 2}), { 1 => 2 }.to_json
 
     sorted_json = '{' + {:a => :b, :c => :d}.to_json[1..-2].split(', ').sort.join(', ') + '}'
     assert_equal %({\"a\": \"b\", \"c\": \"d\"}), sorted_json
@@ -80,7 +80,7 @@ class TestJSONEncoding < Test::Unit::TestCase
 
   def test_hash_key_identifiers_are_always_quoted
     values = {0 => 0, 1 => 1, :_ => :_, "$" => "$", "a" => "a", :A => :A, :A0 => :A0, "A0B" => "A0B"}
-    assert_equal %w( "$" "A" "A0" "A0B" "_" "a" 0 1 ), object_keys(values.to_json)
+    assert_equal %w( "$" "A" "A0" "A0B" "_" "a" "0" "1" ).sort, object_keys(values.to_json)
   end
 
   def test_hash_should_allow_key_filtering_with_only