Bring type casting behavior of hstore/json in line with serialized

`@raw_attributes` should not contain the type-cast, mutable version of
the value.

2 files changed, 18 insertions, 0 deletions

diff --git a/activerecord/test/cases/adapters/postgresql/hstore_test.rb b/activerecord/test/cases/adapters/postgresql/hstore_test.rb
index 1fef4899be..78134ff316 100644
--- a/activerecord/test/cases/adapters/postgresql/hstore_test.rb
+++ b/activerecord/test/cases/adapters/postgresql/hstore_test.rb
@@ -152,6 +152,16 @@ class PostgresqlHstoreTest < ActiveRecord::TestCase
       assert_equal "GMT", y.timezone
     end
 
+    def test_yaml_round_trip_with_store_accessors
+      x = Hstore.new(language: "fr", timezone: "GMT")
+      assert_equal "fr", x.language
+      assert_equal "GMT", x.timezone
+
+      y = YAML.load(YAML.dump(x))
+      assert_equal "fr", y.language
+      assert_equal "GMT", y.timezone
+    end
+
     def test_gen1
       assert_equal(%q(" "=>""), @column.class.hstore_to_string({' '=>''}))
     end
diff --git a/activerecord/test/cases/adapters/postgresql/json_test.rb b/activerecord/test/cases/adapters/postgresql/json_test.rb
index 03b546119d..61d4e2b8ae 100644
--- a/activerecord/test/cases/adapters/postgresql/json_test.rb
+++ b/activerecord/test/cases/adapters/postgresql/json_test.rb
@@ -147,6 +147,14 @@ class PostgresqlJSONTest < ActiveRecord::TestCase
     assert_equal "320×480", y.resolution
   end
 
+  def test_yaml_round_trip_with_store_accessors
+    x = JsonDataType.new(resolution: "320×480")
+    assert_equal "320×480", x.resolution
+
+    y = YAML.load(YAML.dump(x))
+    assert_equal "320×480", y.resolution
+  end
+
   def test_update_all
     json = JsonDataType.create! payload: { "one" => "two" }