message: Do not use `TestRng` in `random_node_ids`
diff: @@ -405,7 +405,7 @@ mod tests {
  const EXPECTED_DEFAULT_INFECTION_TARGET: usize = 3;
  const EXPECTED_DEFAULT_HOLDERS_LIMIT: usize = 15;
  - fn random_node_ids(rng: &mut TestRng) -> Vec<NodeId> {
  + fn random_node_ids<R: Rng + ?Sized>(rng: &mut R) -> Vec<NodeId> {
  iter::repeat_with(|| rng.gen::<NodeId>())
  .take(EXPECTED_DEFAULT_HOLDERS_LIMIT + 3)
  .collect()
  