#[test]
fn is_simplified() {
    assert!( cjk::is_simplified_chinese("中") );
    assert!( !cjk::is_simplified_chinese("學") );
    assert!( !cjk::is_simplified_chinese("a") );
}

#[test]
fn is_traditional() {
    assert!( cjk::is_traditional_chinese("中") );
    assert!( !cjk::is_traditional_chinese("學") );
    assert!( !cjk::is_traditional_chinese("a") );
}