diff options
Diffstat (limited to 'test/json/test_json.rb')
-rwxr-xr-x | test/json/test_json.rb | 60 |
1 files changed, 57 insertions, 3 deletions
diff --git a/test/json/test_json.rb b/test/json/test_json.rb index f5a432f8bd..00e52f511a 100755 --- a/test/json/test_json.rb +++ b/test/json/test_json.rb @@ -160,6 +160,20 @@ class TC_JSON < Test::Unit::TestCase class SubArray < Array; end + class SubArray2 < Array + def to_json(*a) + { + JSON.create_id => self.class.name, + 'ary' => to_a, + }.to_json(*a) + end + + def self.json_create(o) + o.delete JSON.create_id + o['ary'] + end + end + def test_parse_array_custom_class res = parse('[]', :array_class => SubArray) assert_equal([], res) @@ -173,12 +187,52 @@ class TC_JSON < Test::Unit::TestCase assert_equal({'foo'=>'bar'}, parse(' { "foo" : "bar" } ')) end - class SubHash < Hash; end + class SubHash < Hash + end + + class SubHash2 < Hash + def to_json(*a) + { + JSON.create_id => self.class.name, + }.merge(self).to_json(*a) + end + + def self.json_create(o) + o.delete JSON.create_id + self[o] + end + end def test_parse_object_custom_class - res = parse('{}', :object_class => SubHash) + res = parse('{}', :object_class => SubHash2) assert_equal({}, res) - assert_equal(SubHash, res.class) + assert_equal(SubHash2, res.class) + end + + def test_generation_of_core_subclasses_with_new_to_json + obj = SubHash2["foo" => SubHash2["bar" => true]] + obj_json = JSON(obj) + obj_again = JSON(obj_json) + assert_kind_of SubHash2, obj_again + assert_kind_of SubHash2, obj_again['foo'] + assert obj_again['foo']['bar'] + assert_equal obj, obj_again + assert_equal ["foo"], JSON(JSON(SubArray2["foo"])) + end + + def test_generation_of_core_subclasses_with_default_to_json + assert_equal '{"foo":"bar"}', JSON(SubHash["foo" => "bar"]) + assert_equal '["foo"]', JSON(SubArray["foo"]) + end + + def test_generation_of_core_subclasses + obj = SubHash["foo" => SubHash["bar" => true]] + obj_json = JSON(obj) + obj_again = JSON(obj_json) + assert_kind_of Hash, obj_again + assert_kind_of Hash, obj_again['foo'] + assert obj_again['foo']['bar'] + assert_equal obj, obj_again end def test_parser_reset |