import json struct Employee { name string age int } fn test_simple() { x := Employee{'Peter', 28} s := json.encode(x) assert s == '{"name":"Peter","age":28}' y := json.decode(Employee, s) or { assert false } assert y.name == 'Peter' assert y.age == 28 } /* struct User { age int nums []int last_name string [json:lastName] is_registered bool [json:IsRegistered] typ int [json:'type'] } fn test_parse_user() { s := '{"age": 10, "nums": [1,2,3], "type": 0, "lastName": "Johnson", "IsRegistered": true}' u := json.decode(User, s) or { exit(1) } assert u.age == 10 assert u.last_name == 'Johnson' assert u.is_registered == true assert u.nums.len == 3 assert u.nums[0] == 1 assert u.nums[1] == 2 assert u.nums[2] == 3 assert u.typ == 0 } fn test_encode_user(){ usr := User{ age: 10, nums: [1,2,3], last_name: 'Johnson', is_registered: true, typ: 0} expected := '{"age":10,"nums":[1,2,3],"lastName":"Johnson","IsRegistered":true,"type":0}' out := json.encode(usr) assert out == expected } struct Color { space string point string [raw] } fn test_raw_json_field() { color := json.decode(Color, '{"space": "YCbCr", "point": {"Y": 123}}') or { println('text') return } assert color.point == '{"Y":123}' assert color.space == 'YCbCr' } */