use std::{io, ops::Deref};

use preserves2::*;

static TEST_DATA: &'static [u8] = &[0xb5, 0xb0, 1, 1, 0xb0, 1, 2, 0xb0, 1, 3, 0x84];
static TEST_VIEW: View<NoEmbedded, &'static [u8]> = unsafe { View::static_unchecked(TEST_DATA) };
static TEST_VALUE: &'static ValueObject<NoEmbedded> = &TEST_VIEW;

#[test]
fn static_view_data() -> io::Result<()> {
    let v = packed::view::View::new::<IOValueDomainDecode>(TEST_DATA, None)?;
    let v = IOValue::new(v);
    assert!(v.is_sequence());
    assert_eq!(v.len(), 3);
    assert_eq!(v.index(0), Value::new(1));
    assert_eq!(v.index(1), Value::new(2));
    assert_eq!(v.index(2), Value::new(3));
    println!("{:#?}", IOValue::new(v));
    Ok(())
}

#[test]
fn static_view() -> io::Result<()> {
    let v: Value<NoEmbedded> = TreeReader::from_bytes(TEST_DATA, false)?;
    assert_eq!(v.deref(), TEST_VIEW.deref());
    Ok(())
}

#[test]
fn static_value() -> io::Result<()> {
    let v: Value<NoEmbedded> = TreeReader::from_bytes(TEST_DATA, false)?;
    assert_eq!(v.deref(), TEST_VALUE);
    Ok(())
}