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-rw-r--r--activesupport/test/json/encoding_test.rb23
1 files changed, 23 insertions, 0 deletions
diff --git a/activesupport/test/json/encoding_test.rb b/activesupport/test/json/encoding_test.rb
index 7469ae70fd..f7ca39f0f6 100644
--- a/activesupport/test/json/encoding_test.rb
+++ b/activesupport/test/json/encoding_test.rb
@@ -215,6 +215,29 @@ class TestJSONEncoding < Test::Unit::TestCase
assert_equal(%([{"address":{"city":"London"}},{"address":{"city":"Paris"}}]), json)
end
+ def test_struct_encoding
+ Struct.new('UserNameAndEmail', :name, :email)
+ Struct.new('UserNameAndDate', :name, :date)
+ Struct.new('Custom', :name, :sub)
+ user_email = Struct::UserNameAndEmail.new 'David', 'sample@example.com'
+ user_birthday = Struct::UserNameAndDate.new 'David', Date.new(2010, 01, 01)
+ custom = Struct::Custom.new 'David', user_birthday
+
+
+ json_strings = ""
+ json_string_and_date = ""
+ json_custom = ""
+
+ assert_nothing_raised do
+ json_strings = user_email.to_json
+ json_string_and_date = user_birthday.to_json
+ json_custom = custom.to_json
+ end
+
+ assert_equal %({"name":"David","email":"sample@example.com"}), json_strings
+ assert_equal %({"name":"David","date":"2010/01/01"}), json_string_and_date
+ assert_equal %({"sub":{"name":"David","date":"2010/01/01"},"name":"David"}), json_custom
+ end
protected