zebra-network 6.0.0

Networking code for Zebra
Documentation 
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//! Unit tests for [`FindResponseStallTracker`].

use super::*;

fn test_addr(last_octet: u8) -> PeerSocketAddr {
    use std::net::{Ipv4Addr, SocketAddr, SocketAddrV4};
    SocketAddr::V4(SocketAddrV4::new(
        Ipv4Addr::new(127, 0, 0, last_octet),
        8233,
    ))
    .into()
}

#[test]
fn disconnects_after_threshold() {
    let mut tracker = FindResponseStallTracker::new();
    let addr = test_addr(1);

    assert!(!tracker.record_stall(addr));
    assert!(!tracker.record_stall(addr));

    // Third stall: at threshold.
    assert!(tracker.record_stall(addr));

    // Entry cleared on threshold — next stall starts fresh.
    assert!(!tracker.record_stall(addr));
}

#[test]
fn clear_resets_count() {
    let mut tracker = FindResponseStallTracker::new();
    let addr = test_addr(1);

    assert!(!tracker.record_stall(addr));
    assert!(!tracker.record_stall(addr));

    tracker.clear(addr);

    // Back to zero: needs a full threshold's worth of stalls again.
    assert!(!tracker.record_stall(addr));
    assert!(!tracker.record_stall(addr));
    assert!(tracker.record_stall(addr));
}

#[test]
fn independent_per_peer() {
    let mut tracker = FindResponseStallTracker::new();
    let addr_a = test_addr(1);
    let addr_b = test_addr(2);

    assert!(!tracker.record_stall(addr_a));
    assert!(!tracker.record_stall(addr_a));
    assert!(!tracker.record_stall(addr_b));
    assert!(tracker.record_stall(addr_a));

    assert!(!tracker.record_stall(addr_b));
    assert!(tracker.record_stall(addr_b));
}