v / vlib / json / tests / json_encode_primite_test.v
54 lines · 45 sloc · 1.15 KB · 8c0528cdad40ff465b6a1dd3535de9564338f677
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1import json


2


3struct Test {


4    field MySumType


5}


6


7type MyInt = int


8type MyString = string


9type MySumType = MyString | int | string


10


11struct UnicodeString {


12    emoji string


13}


14


15fn test_alias_to_primitive() {


16    mut test := Test{


17        field: MyString('foo')


18    }


19    mut encoded := json.encode(test)


20    assert dump(encoded) == '{"field":"foo"}'


21    assert json.decode(Test, '{"field":    "foo"}')!.field == MySumType('foo')


22


23    test = Test{


24        field: 'foo'


25    }


26    encoded = json.encode(test)


27    assert dump(encoded) == '{"field":"foo"}'


28    assert json.decode(Test, '{"field":"foo"}')! == test


29


30    test = Test{


31        field: 1


32    }


33    encoded = json.encode(test)


34    assert dump(encoded) == '{"field":1}'


35    assert json.decode(Test, '{"field":1}')! == test


36


37    mut test2 := MyString('foo')


38    encoded = json.encode(test2)


39    assert dump(encoded) == '"foo"'


40


41    mut test3 := MyInt(1000)


42    encoded = json.encode(test3)


43    assert dump(encoded) == '1000'


44}


45


46fn test_encode_unicode_as_ascii_escape_sequences() {


47    valid_json := r'{"emoji":"\u3007"}'


48    decoded := json.decode(UnicodeString, valid_json)!


49    assert decoded.emoji == '〇'


50    assert json.encode(UnicodeString{


51        emoji: '〇'


52    }) == valid_json


53    assert json.encode('😀') == r'"\uD83D\ude00"'


54}


55