hash_test.rs

#[test]
fn test_iter(){
  let mut map = HashMap::<~str, uint>::new();
  map.insert(~"foo", 1);
  map.insert(~"bar", 2);

  let mut numbers = ~[];
  for (_k,v) in map.iter() {
    numbers.push(v.clone());
  }

  assert_eq!(numbers, ~[2, 1]);
}