yamlscript 0.2.8

Program in YAML — Code is Data
Documentation 
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// use yamlscript::Error;

#[test]
fn load_sample_ys() {
    let ys = yamlscript::YAMLScript::new().unwrap();
    let ret = ys
        .load::<serde_json::Value>(
            r#"
!ys-0:
say: "Hello"
key:: inc(42)
baz:: range(1 6)
"#,
        )
        .unwrap();

    let obj = ret.as_object().unwrap();
    assert!(obj.contains_key("say"));
    assert!(obj.contains_key("key"));
    assert!(obj.contains_key("baz"));

    assert_eq!(ret.get("say").unwrap().as_str().unwrap(), "Hello");
    assert_eq!(ret.get("key").unwrap().as_u64().unwrap(), 43);

    let arr = ret.get("baz").unwrap().as_array().unwrap();
    assert_eq!(arr.len(), 5);
    assert_eq!(arr[0].as_u64().unwrap(), 1);
    assert_eq!(arr[1].as_u64().unwrap(), 2);
    assert_eq!(arr[2].as_u64().unwrap(), 3);
    assert_eq!(arr[3].as_u64().unwrap(), 4);
    assert_eq!(arr[4].as_u64().unwrap(), 5);
}

#[derive(serde::Deserialize, Debug)]
struct Response {
    say: String,
    key: u64,
    baz: Vec<u64>,
}

#[test]
fn load_sample_ys_serde() {
    let ys = yamlscript::YAMLScript::new().unwrap();
    let ret = ys
        .load::<Response>(
            r#"
!ys-0:
say: "Hello"
key:: inc(42)
baz:: range(1 6)
"#,
        )
        .unwrap();
    assert_eq!(ret.say, "Hello");
    assert_eq!(ret.key, 43);
    assert_eq!(ret.baz, &[1, 2, 3, 4, 5]);
}

// #[test]
// fn load_sample_error() {
//     let ys = yamlscript::YAMLScript::new().unwrap();
//     let result = ys.load::<Response>(
//         r#"!ys-0:
//            : : : : : :
//         "#,
//     );
//     dbg!(&result);
//     assert!(matches!(result, Err(Error::YAMLScript(_))));
// }

#[test]
fn load_multiple() {
    let data = r#"
!ys-0:
say: "Hello"
key:: inc(42)
baz:: range(1 6)
"#;
    let ys = yamlscript::YAMLScript::new().unwrap();
    let ret = ys.load::<Response>(data).unwrap();
    assert_eq!(ret.say, "Hello");
    assert_eq!(ret.key, 43);
    assert_eq!(ret.baz, &[1, 2, 3, 4, 5]);
    let ret = ys.load::<Response>(data).unwrap();
    assert_eq!(ret.say, "Hello");
    assert_eq!(ret.key, 43);
    assert_eq!(ret.baz, &[1, 2, 3, 4, 5]);
}

#[test]
#[ignore]
fn load_loop() {
    let ys = yamlscript::YAMLScript::new().unwrap();
    let begin = std::time::Instant::now();
    let _ = (0..80000)
        .map(|i| {
            ys.load::<Response>(&format!(
                r#"
!ys-0:
say: "Hello"
key:: inc({i})
baz:: range(1 6)
"#
            ))
            .unwrap()
        })
        .map(|_| ())
        .collect::<Vec<_>>();
    let end = std::time::Instant::now();
    dbg!(end - begin);
}