bpx 4.0.0-beta-8.0.2

use std::{fs::File, path::Path};

use bpx::core::{
    header::{MainHeader, Struct, BPX_CURRENT_VERSION},
    Container,
};

/*use bpx::{decoder::Decoder, encoder::Encoder, header::BPX_CURRENT_VERSION, Interface};*/

#[test]
fn attempt_write_empty_bpxp() {
    {
        let file = File::create(Path::new("./the_very_first_bpx.bpx")).unwrap();
        let mut container = Container::create(file, MainHeader::new());
        container.save().unwrap();
    }
    {
        let file = File::open(Path::new("./the_very_first_bpx.bpx")).unwrap();
        let container = Container::open(file).unwrap();
        assert_eq!(container.get_main_header().section_num, 0);
        assert_eq!(container.get_main_header().version, BPX_CURRENT_VERSION);
        assert_eq!(container.get_main_header().file_size, 40);
    }
}

#[test]
#[cfg(feature = "sd")]
fn sd_api_test() {
    use std::convert::TryInto;

    use bpx::sd::Value;

    let v = Value::from(None as Option<i32>);
    let v1 = Value::from("test");
    let v2 = Value::from(Some(0));
    let vu: Option<i32> = v.try_into().unwrap();
    let v1u: String = v1.try_into().unwrap();
    let v2u: Option<i32> = v2.try_into().unwrap();

    assert_eq!(vu, None);
    assert_eq!(v1u, String::from("test"));
    assert_eq!(v2u, Some(0));
}