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extern crate tiled;

use std::path::Path;
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use std::fs::File;
use tiled::{Map, TiledError, parse, parse_file, parse_tileset};

fn read_from_file(p: &Path) -> Result<Map, TiledError> {
    let file = File::open(p).unwrap();
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    return parse(file);
fn read_from_file_with_path(p: &Path) -> Result<Map, TiledError> {
    return parse_file(p);
}

#[test]
fn test_gzip_and_zlib_encoded_and_raw_are_the_same() {
    let z = read_from_file(&Path::new("assets/tiled_base64_zlib.tmx")).unwrap();
    let g = read_from_file(&Path::new("assets/tiled_base64_gzip.tmx")).unwrap();
    let r = read_from_file(&Path::new("assets/tiled_base64.tmx")).unwrap();
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    let c = read_from_file(&Path::new("assets/tiled_csv.tmx")).unwrap();
    assert_eq!(z, g);
    assert_eq!(z, r);
    assert_eq!(z, c);

#[test]
fn test_external_tileset() {
    let r = read_from_file(&Path::new("assets/tiled_base64.tmx")).unwrap();
    let e = read_from_file_with_path(&Path::new("assets/tiled_base64_external.tmx")).unwrap();
    assert_eq!(r, e);
}

#[test]
fn test_just_tileset() {
    let r = read_from_file(&Path::new("assets/tiled_base64.tmx")).unwrap();
    let t = parse_tileset(File::open(Path::new("assets/tilesheet.tsx")).unwrap(), 1).unwrap();
    assert_eq!(r.tilesets[0], t);
}