v / vlib / json / tests / json_encode_recursive_ptr_test.v
19 lines · 16 sloc · 513 bytes · 8ebbacecd60366ac4ba68aa35f9b0e7a0e56ff61
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1import json


2


3struct PostTag {


4    id         string


5    parent     ?&PostTag


6    visibility string


7    created_at string @[json: 'createdAt']


8    metadata   string @[raw]


9}


10


11fn test_main() {


12    new_post_tag := &PostTag{}


13    assert json.encode(new_post_tag) == '{"id":"","visibility":"","createdAt":"","metadata":""}'


14


15    new_post_tag2 := PostTag{


16        parent: new_post_tag


17    }


18    assert json.encode(new_post_tag2) == '{"id":"","parent":{"id":"","visibility":"","createdAt":"","metadata":""},"visibility":"","createdAt":"","metadata":""}'


19}


20