// rsid3 - a simple, command line ID3v2 tag editor designed for scripting
// Copyright (C) 2024  Randoragon
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; version 2 of the License.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License along
// with this program; if not, write to the Free Software Foundation, Inc.,
// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
mod common;
use common::*;

#[test]
fn prints_help() {
    let output = rsid3_run(&["--help"]);
    assert!(output.status.success());
    assert!(output.stdout.starts_with("Usage:".as_bytes()));
}

#[test]
fn gets_empty() {
    let file = TestFile::empty();
    let output = rsid3_run(&[file.path()]);
    assert_eq!(output.stderr, [
        file.path().as_os_str().as_encoded_bytes(),
        ": No tag found\n".as_bytes(),
    ].concat());
}