Fix tests for neighbor endpoint state

ethox-iperf/bin/main.rs

@@ -26,10 +26,12 @@ fn main() {
 
     let mut neighbors = [arp::Neighbor::default(); 1];
     let mut routes = [ip::Route::new_ipv4_gateway(config.gateway.address()); 1];
+    let neighbors = arp::NeighborCache::new(&mut neighbors[..]);
+
     let mut ip = ip::Endpoint::new(
         Slice::One(config.host.into()),
         ip::Routes::import(List::new_full(routes.as_mut().into())),
-        arp::NeighborCache::new(&mut neighbors[..]));
+        arp::Endpoint::new(neighbors));
 
     println!("[+] Configured layers, communicating");
 

ethox/src/layer/arp/tests.rs

@@ -17,10 +17,14 @@ fn simple_arp() {
     // No prior ARP cache entries needed.
     let mut neighbors = [arp_layer::Neighbor::default(); 1];
     let mut routes = [ip_layer::Route::unspecified(); 2];
-    let mut ip = ip_layer::Endpoint::new(ip::Cidr::new(IP_ADDR_HOST.into(), 24),
+    let arp = arp_layer::Endpoint::new(
+        arp_layer::NeighborCache::new(Slice::empty()));
+    let mut ip = ip_layer::Endpoint::new(
+        ip::Cidr::new(IP_ADDR_HOST.into(), 24),
         // No routes necessary for local link.
         ip_layer::Routes::new(&mut routes[..]),
-        arp_layer::NeighborCache::new(Slice::empty()));
+        arp,
+    );
 
     let mut arp = arp_layer::Endpoint::new(arp_layer::NeighborCache::new(&mut neighbors[..]));
 

ethox/src/layer/icmp/tests.rs

@@ -31,7 +31,7 @@ fn answer_ping() {
     let neighbors = {
         let mut eth_cache = arp::NeighborCache::new(&mut neighbors[..]);
         eth_cache.fill(IP_ADDR_OTHER.into(), MAC_ADDR_OTHER, None).unwrap();
-        eth_cache
+        arp::Endpoint::new(eth_cache)
     };
     let mut ip = [ip::Route::unspecified(); 2];
     let mut ip = ip::Endpoint::new(Cidr::new(IP_ADDR_HOST.into(), 24),
@@ -72,7 +72,7 @@ fn queue_ping(nic: &mut Loopback<Vec<u8>>) {
     let neighbors = {
         let mut eth_cache = arp::NeighborCache::new(&mut neighbors[..]);
         eth_cache.fill(IP_ADDR_HOST.into(), MAC_ADDR_HOST, None).unwrap();
-        eth_cache
+        arp::Endpoint::new(eth_cache)
     };
     let mut ip = ip::Endpoint::new(
         Cidr::new(IP_ADDR_OTHER.into(), 24),

ethox/src/layer/ip/tests.rs

@@ -34,7 +34,7 @@ fn simple_ipv4() {
     let neighbors = {
         let mut eth_cache = arp::NeighborCache::new(&mut neighbors[..]);
         eth_cache.fill(IP_ADDR_DST.into(), MAC_ADDR_DST, None).unwrap();
-        eth_cache
+        arp::Endpoint::new(eth_cache)
     };
     let mut ip = [ip::Route::unspecified(); 2];
     let mut ip = ip::Endpoint::new(Cidr::new(IP_ADDR_SRC.into(), 24),
@@ -82,7 +82,7 @@ fn simple_ipv6() {
     let neighbors = {
         let mut eth_cache = arp::NeighborCache::new(&mut neighbors[..]);
         eth_cache.fill(IP_ADDR_DST.into(), MAC_ADDR_DST, None).unwrap();
-        eth_cache
+        arp::Endpoint::new(eth_cache)
     };
     let mut ip = [ip::Route::unspecified(); 2];
     let mut ip = ip::Endpoint::new(Cidr::new(IP_ADDR_SRC.into(), 24),

ethox/src/layer/udp/tests.rs

@@ -50,7 +50,7 @@ fn simple() {
     let neighbors = {
         let mut eth_cache = arp::NeighborCache::new(&mut neighbors[..]);
         eth_cache.fill(IP_ADDR_DST.into(), MAC_ADDR_DST, None).unwrap();
-        eth_cache
+        arp::Endpoint::new(eth_cache)
     };
     let mut ip = [ip::Route::unspecified(); 2];
     let mut ip = ip::Endpoint::new(Cidr::new(IP_ADDR_SRC.into(), 24),