fn main() {

    let value = Value::from_json(r#"{"hello":"world"}"#).expect("error parsing json");

    let obj = value.as_object().expect("json contains an object");

    assert_eq!(obj[0].key, "hello");

    let value = obj[0].value.as_string().expect("value is a string");

    assert_eq!(value, "world");

}

#[test]

fn runs() {

    main();

}