ONOS-6887 Move neighbour classes from incubator to core
Change-Id: I5fa70253b833838566a3527d8938e04be4274210
diff --git a/core/net/src/test/java/org/onosproject/net/neighbour/impl/NeighbourTestUtils.java b/core/net/src/test/java/org/onosproject/net/neighbour/impl/NeighbourTestUtils.java
new file mode 100644
index 0000000..ed5ed0c
--- /dev/null
+++ b/core/net/src/test/java/org/onosproject/net/neighbour/impl/NeighbourTestUtils.java
@@ -0,0 +1,89 @@
+/*
+ * Copyright 2016-present Open Networking Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.onosproject.net.neighbour.impl;
+
+import org.onlab.packet.ARP;
+import org.onlab.packet.Ethernet;
+import org.onlab.packet.Ip4Address;
+import org.onlab.packet.IpAddress;
+import org.onlab.packet.MacAddress;
+import org.onlab.packet.VlanId;
+import org.onosproject.net.intf.Interface;
+import org.onosproject.net.ConnectPoint;
+import org.onosproject.net.host.InterfaceIpAddress;
+
+import java.util.Collections;
+import java.util.List;
+
+/**
+ * Test utilities.
+ */
+public final class NeighbourTestUtils {
+
+ private static final MacAddress MAC1 = MacAddress.valueOf(1);
+ private static final MacAddress MAC2 = MacAddress.valueOf(2);
+ private static final IpAddress IP2 = IpAddress.valueOf(2);
+
+ private NeighbourTestUtils() {
+
+ }
+
+ /**
+ * Creates an ARP request for the given target IP.
+ *
+ * @param targetIp IP address
+ * @return ARP request packet
+ */
+ public static Ethernet createArpRequest(IpAddress targetIp) {
+ Ethernet eth = new Ethernet();
+ eth.setDestinationMACAddress(MAC1);
+ eth.setSourceMACAddress(MAC2);
+ eth.setEtherType(Ethernet.TYPE_ARP);
+
+ ARP arp = new ARP();
+ arp.setOpCode(ARP.OP_REPLY);
+ arp.setProtocolType(ARP.PROTO_TYPE_IP);
+ arp.setHardwareType(ARP.HW_TYPE_ETHERNET);
+
+ arp.setProtocolAddressLength((byte) Ip4Address.BYTE_LENGTH);
+ arp.setHardwareAddressLength((byte) Ethernet.DATALAYER_ADDRESS_LENGTH);
+ arp.setSenderHardwareAddress(MAC2.toBytes());
+ arp.setTargetHardwareAddress(MacAddress.ZERO.toBytes());
+
+ arp.setTargetProtocolAddress(targetIp.toOctets());
+ arp.setSenderProtocolAddress(IP2.toOctets());
+
+ eth.setPayload(arp);
+ return eth;
+ }
+
+ /**
+ * Creates an interface with the given parameters. The IP prefix is assumed
+ * to be a /24.
+ *
+ * @param cp connect point
+ * @param ip IP address
+ * @param mac MAC address
+ * @param vlan VLAN ID
+ * @return interface
+ */
+ public static Interface intf(ConnectPoint cp, IpAddress ip, MacAddress mac, VlanId vlan) {
+ List<InterfaceIpAddress> ips =
+ Collections.singletonList(InterfaceIpAddress.valueOf(ip.toString() + "/24"));
+ return new Interface("foo", cp, ips, mac, vlan);
+ }
+}