#![feature(plugin)]
#![plugin(rustcov)]

fn fizzbuzz(n: i32) -> String {
    if n % 3 == 0 {
        "fizz".to_owned()
    } else {
        n.to_string()
    }
}

#[test]
fn test_fizz() {
    assert_eq!(fizzbuzz(3), "fizz");
}