anni-flac 0.2.2

FLAC parser implemented for Project Anni.
Documentation 
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use anni_flac::blocks::{
    BlockPicture, BlockSeekTable, PictureType, SeekPoint, UserComment, UserCommentExt,
};
use anni_flac::{MetadataBlock, MetadataBlockData};

mod common;

#[test]
fn test_save() {
    let mut header = common::parse_1s_audio();
    header.blocks.insert(
        1,
        MetadataBlock::new(MetadataBlockData::SeekTable(BlockSeekTable {
            seek_points: vec![SeekPoint {
                sample_number: 0,
                stream_offset: 0,
                frame_samples: 4608,
            }],
        })),
    );

    // Write new metadata
    let comments = header.comments_mut();
    comments.vendor_string = "Lavf58.45.100".to_string();
    comments.clear();
    comments.push(UserComment::title("TRACK ONE"));
    comments.push(UserComment::album("TestAlbum"));
    comments.push(UserComment::artist("TestArtist"));
    comments.push(UserComment::date("2021-01-24"));
    comments.push(UserComment::track_number(1));
    comments.push(UserComment::track_total(1));
    comments.push(UserComment::disc_number(1));
    comments.push(UserComment::disc_total(1));

    header
        .blocks
        .push(MetadataBlock::new(MetadataBlockData::Picture(
            BlockPicture::new(
                "../assets/1s-cover.png",
                PictureType::CoverFront,
                "".to_string(),
            )
            .unwrap(),
        )));

    let file = tempfile::NamedTempFile::new().unwrap().into_temp_path();
    header.save(Some(file)).unwrap();
    //TODO: assert(file == 1s-full)
}