nvpn 4.1.13

CLI and daemon for Nostr VPN private mesh networks
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#[test]
fn failed_macos_endpoint_bypass_install_is_retried_by_production_reconciler() {
    let desired = vec!["203.0.113.8".to_string()];
    let underlay = crate::MacosRouteSpec {
        gateway: Some("192.0.2.1".to_string()),
        interface: "en0".to_string(),
    };
    let mut cached_routes = Vec::new();
    let mut cached_underlay = None;
    let mut attempts = 0;

    let failures = super::apply_macos_endpoint_bypass_route_changes(
        &mut cached_routes,
        &mut cached_underlay,
        &desired,
        Some(&underlay),
        false,
        |_route, _gateway| {
            attempts += 1;
            Err(anyhow::anyhow!("synthetic transient route-add failure"))
        },
    );
    assert_eq!(attempts, 1);
    assert_eq!(failures.len(), 1);
    assert!(cached_routes.is_empty());
    assert_eq!(cached_underlay, None);
    assert!(
        super::macos_endpoint_bypass_underlay_refresh_required(
            &cached_routes,
            cached_underlay.as_ref(),
            &desired,
            false,
        )
    );

    let failures = super::apply_macos_endpoint_bypass_route_changes(
        &mut cached_routes,
        &mut cached_underlay,
        &desired,
        Some(&underlay),
        false,
        |_route, _gateway| {
            attempts += 1;
            Ok(())
        },
    );
    assert!(failures.is_empty());
    assert_eq!(attempts, 2);
    assert_eq!(cached_underlay, Some(underlay.clone()));
    assert!(
        !super::macos_endpoint_bypass_underlay_refresh_required(
            &cached_routes,
            cached_underlay.as_ref(),
            &desired,
            true,
        )
    );

    assert!(
        super::macos_endpoint_bypass_underlay_refresh_required(
            &cached_routes,
            cached_underlay.as_ref(),
            &desired,
            false,
        ),
        "a matching in-memory cache must not hide a route removed by macOS"
    );

    let mut reassertions = 0;
    let failures = super::apply_macos_endpoint_bypass_route_changes(
        &mut cached_routes,
        &mut cached_underlay,
        &desired,
        Some(&underlay),
        true,
        |_route, _gateway| {
            reassertions += 1;
            Ok(())
        },
    );
    assert!(failures.is_empty());
    assert_eq!(reassertions, 1, "missing live route must be reasserted");
}