Fix binding name for route

In specific case when route uses 128 mask and this value is
converted to byte value it is changed to -128, which breaks
internal naming of routes. This needed to be fixed because
routes with 128 mask are not being read from VPP to operational
state.

Change-Id: Ic3b6ded721e7996587982b6a2b3bc8c9ebe03b43
Signed-off-by: Michal Cmarada <michal.cmarada@pantheon.tech>

1 files changed, 17 insertions, 0 deletions

diff --git a/routing/routing-impl/src/test/java/io/fd/hc2vpp/routing/Ipv6RouteNamesFactoryTest.java b/routing/routing-impl/src/test/java/io/fd/hc2vpp/routing/Ipv6RouteNamesFactoryTest.java
index 2acf9fe4f..76326bf04 100644
--- a/routing/routing-impl/src/test/java/io/fd/hc2vpp/routing/Ipv6RouteNamesFactoryTest.java
+++ b/routing/routing-impl/src/test/java/io/fd/hc2vpp/routing/Ipv6RouteNamesFactoryTest.java
@@ -53,6 +53,7 @@ public class Ipv6RouteNamesFactoryTest implements RoutingRequestTestHelper, Sche
     private NamingContext interfaceContext;
     private NamingContext routingProtocolContext;
     private Ip6FibDetails vppRoute;
+    private Ip6FibDetails vppRoute128;
     private FibPath vppPath;
     private Ipv6RouteNamesFactory factory;
 
@@ -66,6 +67,11 @@ public class Ipv6RouteNamesFactoryTest implements RoutingRequestTestHelper, Sche
         vppRoute.addressLength = 64;
         vppRoute.tableId = 1;
 
+        vppRoute128 = new Ip6FibDetails();
+        vppRoute128.address = FIRST_ADDRESS_AS_ARRAY;
+        vppRoute128.addressLength = (byte) 128;
+        vppRoute128.tableId = 1;
+
         vppPath = new FibPath();
         vppPath.nextHop = FIRST_ADDRESS_AS_ARRAY;
         vppPath.swIfIndex = 2;
@@ -87,6 +93,17 @@ public class Ipv6RouteNamesFactoryTest implements RoutingRequestTestHelper, Sche
     }
 
     @Test
+    public void testUniqueRouteName128(
+            @InjectTestData(resourcePath = "/ipv6/simplehop/simpleHopRoute128.json", id = STATIC_ROUTE_PATH)
+                    StaticRoutes data) {
+        assertEquals("tst-protocol_2001-db8-a0b-12f0--1_128",
+                factory.uniqueRouteName(ROUTE_PROTOCOL_NAME,
+                        getIpv6RouteWithId(data,
+                                new Ipv6Prefix("2001:0db8:0a0b:12f0:0000:0000:0000:0001/128"))));
+        assertEquals("tst-protocol_2001-db8-a0b-12f0--1_128", factory.uniqueRouteName(vppRoute128, mappingContext));
+    }
+
+    @Test
     public void testUniqueRouteHopName() {
         assertEquals("iface_2001-db8-a0b-12f0--1_3", factory.uniqueRouteHopName(
             new NextHopBuilder()