import x.json2.strict

struct StructType[T] {
mut:
    val T
}

struct StructTypeAndOptionType[T] {
mut:
    val        T
    option_val ?T
}

fn test_get_keys_from_json() {
    json_data := r'
        {
            "val": 0,
            "val1": {"val": 63}
        }
    '

    key_structs := strict.get_keys_from_json(strict.tokenize(json_data))

    assert key_structs == [
        strict.KeyStruct{
            key:        'val'
            value_type: .literal
            token_pos:  1
        },
        strict.KeyStruct{
            key:        'val1'
            value_type: .map
            token_pos:  5
        },
    ]
}

fn test_strict_check() {
    assert strict.strict_check[StructTypeAndOptionType[string]]('{"val": "","val": ""}') == strict.StructCheckResult{
        duplicates:  ['val']
        superfluous: []
    }

    assert strict.strict_check[StructTypeAndOptionType[string]]('{"val": "","val2": ""}') == strict.StructCheckResult{
        duplicates:  []
        superfluous: ['val2']
    }
}