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Diffstat (limited to 'framework/src/onos/utils/misc/src/test/java/org/onlab/packet/IGMPTest.java')
-rw-r--r-- | framework/src/onos/utils/misc/src/test/java/org/onlab/packet/IGMPTest.java | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/framework/src/onos/utils/misc/src/test/java/org/onlab/packet/IGMPTest.java b/framework/src/onos/utils/misc/src/test/java/org/onlab/packet/IGMPTest.java new file mode 100644 index 00000000..a25f7217 --- /dev/null +++ b/framework/src/onos/utils/misc/src/test/java/org/onlab/packet/IGMPTest.java @@ -0,0 +1,96 @@ +/* + * Copyright 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; + +import org.junit.Before; +import org.junit.Test; + +import static junit.framework.Assert.assertTrue; + +/** + * Unit tests for IGMP class. + */ +public class IGMPTest { + private Deserializer<IGMP> deserializer; + + private IGMP igmpQuery; + private IGMP igmpMembership; + + private Ip4Address gaddr1; + private Ip4Address gaddr2; + private Ip4Address saddr1; + private Ip4Address saddr2; + + @Before + public void setUp() throws Exception { + gaddr1 = Ip4Address.valueOf(0xe1010101); + gaddr2 = Ip4Address.valueOf(0xe2020202); + saddr1 = Ip4Address.valueOf(0x0a010101); + saddr2 = Ip4Address.valueOf(0x0b020202); + + deserializer = IGMP.deserializer(); + + // Create an IGMP Query object + igmpQuery = new IGMP(); + igmpQuery.setIgmpType(IGMP.TYPE_IGMPV3_MEMBERSHIP_QUERY); + igmpQuery.setMaxRespCode((byte) 0x7f); + IGMPQuery q = new IGMPQuery(gaddr1, (byte) 0x7f); + q.addSource(saddr1); + q.addSource(saddr2); + q.setSbit(false); + igmpQuery.groups.add(q); + + // Create an IGMP Membership Object + igmpMembership = new IGMP(); + igmpMembership.setIgmpType(IGMP.TYPE_IGMPV3_MEMBERSHIP_REPORT); + IGMPMembership g1 = new IGMPMembership(gaddr1); + g1.addSource(saddr1); + g1.addSource(saddr2); + igmpMembership.groups.add(g1); + IGMPMembership g2 = new IGMPMembership(gaddr2); + g2.addSource(saddr1); + g2.addSource(saddr2); + igmpMembership.groups.add(g2); + } + + @Test + public void testDeserializeBadInput() throws Exception { + PacketTestUtils.testDeserializeBadInput(deserializer); + } + + @Test + public void testDeserializeTruncated() throws Exception { + byte [] bits = igmpQuery.serialize(); + PacketTestUtils.testDeserializeTruncated(deserializer, bits); + + bits = igmpMembership.serialize(); + PacketTestUtils.testDeserializeTruncated(deserializer, bits); + } + + @Test + public void testDeserializeQuery() throws Exception { + byte [] data = igmpQuery.serialize(); + IGMP igmp = deserializer.deserialize(data, 0, data.length); + assertTrue(igmp.equals(igmpQuery)); + } + + @Test + public void testDeserializeMembership() throws Exception { + byte [] data = igmpMembership.serialize(); + IGMP igmp = deserializer.deserialize(data, 0, data.length); + assertTrue(igmp.equals(igmpMembership)); + } +} |