use tinytga::{Bpp, Compression, DataType, ImageOrigin, RawTga, TgaHeader};

#[test]
fn chessboard_uncompressed() {
    let data = include_bytes!("./chessboard_uncompressed.tga");

    let img = RawTga::from_slice(data).unwrap();

    println!("{:#?}", img.header());
    println!("Raw image data len {:#?}", img.image_data().len());
    println!("Raw image data {:#?}", img.image_data());

    assert_eq!(
        img.header(),
        TgaHeader {
            id_len: 0,
            has_color_map: false,
            data_type: DataType::TrueColor,
            compression: Compression::Uncompressed,
            color_map_start: 0,
            color_map_len: 0,
            color_map_depth: None,
            x_origin: 0,
            y_origin: 8,
            width: 8,
            height: 8,
            pixel_depth: Bpp::Bits24,
            image_origin: ImageOrigin::TopLeft,
            alpha_channel_depth: 0,
        }
    );

    assert_eq!(img.extension_area(), None);
    assert_eq!(img.developer_directory(), None);

    let pixels = img.pixels().map(|p| p.color).collect::<Vec<u32>>();

    assert_eq!(pixels.len(), 8 * 8);
    assert_eq!(
        pixels,
        vec![
            0xffffffu32,
            0xffffff,
            0x000000,
            0x000000,
            0xffffff,
            0xffffff,
            0x000000,
            0x000000,
            0xffffff,
            0xffffff,
            0x000000,
            0x000000,
            0xffffff,
            0xffffff,
            0x000000,
            0x000000,
            0x000000,
            0x000000,
            0xff0000,
            0xff0000,
            0x000000,
            0x000000,
            0x00ff00,
            0x00ff00,
            0x000000,
            0x000000,
            0xff0000,
            0xff0000,
            0x000000,
            0x000000,
            0x00ff00,
            0x00ff00,
            0xffffff,
            0xffffff,
            0x000000,
            0x000000,
            0x0000ff,
            0x0000ff,
            0x000000,
            0x000000,
            0xffffff,
            0xffffff,
            0x000000,
            0x000000,
            0x0000ff,
            0x0000ff,
            0x000000,
            0x000000,
            0x000000,
            0x000000,
            0xffffff,
            0xffffff,
            0x000000,
            0x000000,
            0xffffff,
            0xffffff,
            0x000000,
            0x000000,
            0xffffff,
            0xffffff,
            0x000000,
            0x000000,
            0xffffff,
            0xffffff,
        ]
    );
}