diff options
author | Ashlee Young <ashlee@onosfw.com> | 2015-09-09 22:15:21 -0700 |
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committer | Ashlee Young <ashlee@onosfw.com> | 2015-09-09 22:15:21 -0700 |
commit | 13d05bc8458758ee39cb829098241e89616717ee (patch) | |
tree | 22a4d1ce65f15952f07a3df5af4b462b4697cb3a /framework/src/onos/utils/misc/src/test/java/org/onlab/packet/ndp/NeighborSolicitationTest.java | |
parent | 6139282e1e93c2322076de4b91b1c85d0bc4a8b3 (diff) |
ONOS checkin based on commit tag e796610b1f721d02f9b0e213cf6f7790c10ecd60
Change-Id: Ife8810491034fe7becdba75dda20de4267bd15cd
Diffstat (limited to 'framework/src/onos/utils/misc/src/test/java/org/onlab/packet/ndp/NeighborSolicitationTest.java')
-rw-r--r-- | framework/src/onos/utils/misc/src/test/java/org/onlab/packet/ndp/NeighborSolicitationTest.java | 134 |
1 files changed, 134 insertions, 0 deletions
diff --git a/framework/src/onos/utils/misc/src/test/java/org/onlab/packet/ndp/NeighborSolicitationTest.java b/framework/src/onos/utils/misc/src/test/java/org/onlab/packet/ndp/NeighborSolicitationTest.java new file mode 100644 index 00000000..03e57f5e --- /dev/null +++ b/framework/src/onos/utils/misc/src/test/java/org/onlab/packet/ndp/NeighborSolicitationTest.java @@ -0,0 +1,134 @@ +/* + * Copyright 2014-2015 Open Networking Laboratory + * + * 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.onlab.packet.ndp; + +import org.junit.BeforeClass; +import org.junit.Test; +import org.onlab.packet.DeserializationException; +import org.onlab.packet.Deserializer; +import org.onlab.packet.MacAddress; +import org.onlab.packet.PacketTestUtils; + +import java.nio.ByteBuffer; + +import static org.hamcrest.Matchers.is; +import static org.junit.Assert.assertArrayEquals; +import static org.junit.Assert.assertFalse; +import static org.junit.Assert.assertThat; +import static org.junit.Assert.assertTrue; + +/** + * Tests for class {@link NeighborSolicitation}. + */ +public class NeighborSolicitationTest { + private static final byte[] TARGET_ADDRESS = { + (byte) 0x20, (byte) 0x01, (byte) 0x0f, (byte) 0x18, + (byte) 0x01, (byte) 0x13, (byte) 0x02, (byte) 0x15, + (byte) 0xca, (byte) 0x2a, (byte) 0x14, (byte) 0xff, + (byte) 0xfe, (byte) 0x35, (byte) 0x26, (byte) 0xce + }; + private static final byte[] TARGET_ADDRESS2 = { + (byte) 0x20, (byte) 0x01, (byte) 0x0f, (byte) 0x18, + (byte) 0x01, (byte) 0x13, (byte) 0x02, (byte) 0x15, + (byte) 0xe6, (byte) 0xce, (byte) 0x8f, (byte) 0xff, + (byte) 0xfe, (byte) 0x54, (byte) 0x37, (byte) 0xc8 + }; + private static final MacAddress MAC_ADDRESS = + MacAddress.valueOf("11:22:33:44:55:66"); + + private static byte[] bytePacket; + + private Deserializer<NeighborSolicitation> deserializer + = NeighborSolicitation.deserializer(); + + @BeforeClass + public static void setUpBeforeClass() throws Exception { + byte[] byteHeader = { + (byte) 0x00, (byte) 0x00, (byte) 0x00, (byte) 0x00, + (byte) 0x20, (byte) 0x01, (byte) 0x0f, (byte) 0x18, + (byte) 0x01, (byte) 0x13, (byte) 0x02, (byte) 0x15, + (byte) 0xca, (byte) 0x2a, (byte) 0x14, (byte) 0xff, + (byte) 0xfe, (byte) 0x35, (byte) 0x26, (byte) 0xce, + (byte) 0x02, (byte) 0x01, (byte) 0x11, (byte) 0x22, + (byte) 0x33, (byte) 0x44, (byte) 0x55, (byte) 0x66 + }; + bytePacket = new byte[byteHeader.length]; + System.arraycopy(byteHeader, 0, bytePacket, 0, byteHeader.length); + } + + /** + * Tests serialize and setters. + */ + @Test + public void testSerialize() { + NeighborSolicitation ns = new NeighborSolicitation(); + ns.setTargetAddress(TARGET_ADDRESS); + ns.addOption(NeighborDiscoveryOptions.TYPE_TARGET_LL_ADDRESS, + MAC_ADDRESS.toBytes()); + + assertArrayEquals(ns.serialize(), bytePacket); + } + + @Test + public void testDeserializeBadInput() throws Exception { + PacketTestUtils.testDeserializeBadInput(NeighborSolicitation.deserializer()); + } + + @Test + public void testDeserializeTruncated() throws Exception { + // Run the truncation test only on the NeighborSolicitation header + byte[] nsHeader = new byte[NeighborSolicitation.HEADER_LENGTH]; + ByteBuffer.wrap(bytePacket).get(nsHeader); + + PacketTestUtils.testDeserializeTruncated(NeighborSolicitation.deserializer(), nsHeader); + } + + /** + * Tests deserialize and getters. + */ + @Test + public void testDeserialize() throws DeserializationException { + NeighborSolicitation ns = deserializer.deserialize(bytePacket, 0, bytePacket.length); + + assertArrayEquals(ns.getTargetAddress(), TARGET_ADDRESS); + + // Check the option(s) + assertThat(ns.getOptions().size(), is(1)); + NeighborDiscoveryOptions.Option option = ns.getOptions().get(0); + assertThat(option.type(), + is(NeighborDiscoveryOptions.TYPE_TARGET_LL_ADDRESS)); + assertArrayEquals(option.data(), MAC_ADDRESS.toBytes()); + } + + /** + * Tests comparator. + */ + @Test + public void testEqual() { + NeighborSolicitation ns1 = new NeighborSolicitation(); + ns1.setTargetAddress(TARGET_ADDRESS); + ns1.addOption(NeighborDiscoveryOptions.TYPE_TARGET_LL_ADDRESS, + MAC_ADDRESS.toBytes()); + + NeighborSolicitation ns2 = new NeighborSolicitation(); + ns2.setTargetAddress(TARGET_ADDRESS2); + ns2.addOption(NeighborDiscoveryOptions.TYPE_TARGET_LL_ADDRESS, + MAC_ADDRESS.toBytes()); + + assertTrue(ns1.equals(ns1)); + assertFalse(ns1.equals(ns2)); + } +} |