use cowgen::*;
use std::{
    fs::{self, File},
    io::Write,
};

#[test]
fn test_overlay_text_and_image() {
    println!("{}", std::env::current_dir().unwrap().to_str().unwrap());
    let out = Generate::new(
        include_bytes!("assets/cow.png").to_vec(),
        vec![
            Element::new(
                Media::Text(Text::new(
                    "Hello",
                    "tests/assets/OpenSans-ExtraBold.ttf",
                    20.0,
                    (0, 0, 0, 128),
                )),
                (0, 0),
                (64, 64),
            ),
            Element::new(
                Media::Image(include_bytes!("assets/mariah.jpg").to_vec()),
                (400, 400),
                (800, 200),
            ),
        ],
    )
    .unwrap()
    .produce()
    .unwrap();
    let mut f = File::create("tests/out/one.png").unwrap();
    f.write_all(&out).unwrap();
    f.flush().unwrap();

    let actual = fs::read("tests/out/one.png").unwrap();
    let expected = include_bytes!("expected/one.png").to_vec();
    assert_eq!(expected, actual);
}