1 files changed, 11 insertions, 0 deletions
diff --git a/activerecord/test/cases/yaml_serialization_test.rb b/activerecord/test/cases/yaml_serialization_test.rb
index 0b54c309d1..2b4ec81199 100644
--- a/activerecord/test/cases/yaml_serialization_test.rb
+++ b/activerecord/test/cases/yaml_serialization_test.rb
@@ -5,10 +5,16 @@ class YamlSerializationTest < ActiveRecord::TestCase
   fixtures :topics
 
   def test_to_yaml_with_time_with_zone_should_not_raise_exception
+    tz = Time.zone
     Time.zone = ActiveSupport::TimeZone["Pacific Time (US & Canada)"]
     ActiveRecord::Base.time_zone_aware_attributes = true
+
     topic = Topic.new(:written_on => DateTime.now)
     assert_nothing_raised { topic.to_yaml }
+
+  ensure
+    Time.zone = tz
+    ActiveRecord::Base.time_zone_aware_attributes = false
   end
 
   def test_roundtrip
@@ -18,6 +24,11 @@ class YamlSerializationTest < ActiveRecord::TestCase
     assert_equal topic, t
   end
 
+  def test_roundtrip_serialized_column
+    topic = Topic.new(:content => {:omg=>:lol})
+    assert_equal({:omg=>:lol}, YAML.load(YAML.dump(topic)).content)
+  end
+
   def test_encode_with_coder
     topic = Topic.first
     coder = {}