Sonal Kasliwal | ddc3ff2 | 2019-11-18 11:52:49 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2017-present Open Networking Foundation |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
developer | e400c58 | 2020-03-24 19:42:08 +0100 | [diff] [blame^] | 16 | package org.opencord.igmpproxy.impl; |
Sonal Kasliwal | ddc3ff2 | 2019-11-18 11:52:49 +0000 | [diff] [blame] | 17 | |
| 18 | import org.junit.After; |
| 19 | import org.junit.Before; |
| 20 | import org.junit.Test; |
Shubham Sharma | 47f2caf | 2020-02-18 12:13:40 +0000 | [diff] [blame] | 21 | import org.onlab.junit.TestUtils; |
Sonal Kasliwal | ddc3ff2 | 2019-11-18 11:52:49 +0000 | [diff] [blame] | 22 | import org.onlab.packet.Ethernet; |
| 23 | import org.onosproject.core.CoreServiceAdapter; |
| 24 | import org.onosproject.net.flow.FlowRuleServiceAdapter; |
| 25 | import org.onosproject.net.flowobjective.FlowObjectiveServiceAdapter; |
developer | e400c58 | 2020-03-24 19:42:08 +0100 | [diff] [blame^] | 26 | import org.opencord.igmpproxy.impl.IgmpManagerBase.MockComponentContext; |
Sonal Kasliwal | ddc3ff2 | 2019-11-18 11:52:49 +0000 | [diff] [blame] | 27 | |
| 28 | import static org.junit.Assert.*; |
| 29 | |
Shubham Sharma | 47f2caf | 2020-02-18 12:13:40 +0000 | [diff] [blame] | 30 | /** |
| 31 | * Set of tests of the ONOS application component. |
| 32 | */ |
Sonal Kasliwal | ddc3ff2 | 2019-11-18 11:52:49 +0000 | [diff] [blame] | 33 | public class IgmpManagerTest extends IgmpManagerBase { |
| 34 | |
| 35 | private static final int WAIT_TIMEOUT = 1000; |
| 36 | |
| 37 | private IgmpManager igmpManager; |
| 38 | |
Shubham Sharma | 47f2caf | 2020-02-18 12:13:40 +0000 | [diff] [blame] | 39 | private IgmpStatisticsManager igmpStatisticsManager; |
| 40 | |
Sonal Kasliwal | ddc3ff2 | 2019-11-18 11:52:49 +0000 | [diff] [blame] | 41 | // Set up the IGMP application. |
| 42 | @Before |
| 43 | public void setUp() { |
| 44 | igmpManager = new IgmpManager(); |
| 45 | igmpManager.coreService = new CoreServiceAdapter(); |
| 46 | igmpManager.mastershipService = new MockMastershipService(); |
| 47 | igmpManager.flowObjectiveService = new FlowObjectiveServiceAdapter(); |
| 48 | igmpManager.deviceService = new MockDeviceService(); |
| 49 | igmpManager.packetService = new MockPacketService(); |
| 50 | igmpManager.flowRuleService = new FlowRuleServiceAdapter(); |
| 51 | igmpManager.multicastService = new TestMulticastRouteService(); |
Matteo Scandolo | 7482bbe | 2020-02-12 14:37:09 -0800 | [diff] [blame] | 52 | igmpManager.sadisService = new MockSadisService(); |
Shubham Sharma | 47f2caf | 2020-02-18 12:13:40 +0000 | [diff] [blame] | 53 | igmpStatisticsManager = new IgmpStatisticsManager(); |
| 54 | igmpStatisticsManager.cfgService = new MockCfgService(); |
| 55 | TestUtils.setField(igmpStatisticsManager, "eventDispatcher", new TestEventDispatcher()); |
| 56 | igmpStatisticsManager.activate(new MockComponentContext()); |
| 57 | igmpManager.igmpStatisticsManager = this.igmpStatisticsManager; |
Sonal Kasliwal | ddc3ff2 | 2019-11-18 11:52:49 +0000 | [diff] [blame] | 58 | // By default - we send query messages |
| 59 | SingleStateMachine.sendQuery = true; |
| 60 | } |
| 61 | |
| 62 | // Tear Down the IGMP application. |
| 63 | @After |
| 64 | public void tearDown() { |
| 65 | igmpManager.deactivate(); |
| 66 | IgmpManager.groupMemberMap.clear(); |
| 67 | StateMachine.clearMap(); |
| 68 | } |
| 69 | |
| 70 | // Checking the Default value of IGMP_ON_POD_BASIS. |
| 71 | @Test |
| 72 | public void testIsIgmpOnPodBasisDefaultValue() { |
| 73 | igmpManager.networkConfig = new TestNetworkConfigRegistry(false); |
| 74 | igmpManager.activate(); |
| 75 | assertFalse(IgmpManager.isIgmpOnPodBasis()); |
| 76 | } |
| 77 | |
| 78 | |
| 79 | // Checking the value of IGMP_ON_POD_BASIS. |
| 80 | @Test |
| 81 | public void testIsIgmpOnPodBasisTrueValue() { |
| 82 | igmpManager.networkConfig = new TestNetworkConfigRegistry(true); |
| 83 | igmpManager.activate(); |
| 84 | assertTrue(IgmpManager.isIgmpOnPodBasis()); |
| 85 | } |
| 86 | |
| 87 | // Testing the flow of packet when isIgmpOnPodBasis value is false. |
| 88 | @Test |
| 89 | public void testIgmpOnPodBasisDefaultValue() throws InterruptedException { |
| 90 | // We need to count join messages sent on the upstream |
| 91 | SingleStateMachine.sendQuery = false; |
| 92 | |
| 93 | igmpManager.networkConfig = new TestNetworkConfigRegistry(false); |
| 94 | igmpManager.activate(); |
| 95 | |
| 96 | Ethernet firstPacket = IgmpSender.getInstance().buildIgmpV3Join(GROUP_IP, SOURCE_IP_OF_A); |
| 97 | Ethernet secondPacket = IgmpSender.getInstance().buildIgmpV3Join(GROUP_IP, SOURCE_IP_OF_B); |
| 98 | // Sending first packet and here shouldSendjoin flag will be true |
Sonal Kasliwal | f11c067 | 2020-03-18 11:11:50 +0000 | [diff] [blame] | 99 | sendPacket(firstPacket); |
Sonal Kasliwal | ddc3ff2 | 2019-11-18 11:52:49 +0000 | [diff] [blame] | 100 | // Emitted packet is stored in list savedPackets |
| 101 | assertNotNull(savedPackets); |
| 102 | synchronized (savedPackets) { |
| 103 | savedPackets.wait(WAIT_TIMEOUT); |
| 104 | } |
Shubham Sharma | 47f2caf | 2020-02-18 12:13:40 +0000 | [diff] [blame] | 105 | |
Sonal Kasliwal | ddc3ff2 | 2019-11-18 11:52:49 +0000 | [diff] [blame] | 106 | assertNotNull(savedPackets); |
| 107 | assertEquals(1, savedPackets.size()); |
| 108 | // Sending the second packet with same group ip address |
Sonal Kasliwal | f11c067 | 2020-03-18 11:11:50 +0000 | [diff] [blame] | 109 | sendPacket(secondPacket); |
Sonal Kasliwal | ddc3ff2 | 2019-11-18 11:52:49 +0000 | [diff] [blame] | 110 | synchronized (savedPackets) { |
| 111 | savedPackets.wait(WAIT_TIMEOUT); |
| 112 | } |
| 113 | // Emitted packet is stored in list savedPackets as shouldSendJoin flag is true |
| 114 | assertEquals(2, savedPackets.size()); |
| 115 | } |
| 116 | |
| 117 | // Testing IGMP_ON_POD_BASIS value by sending two packets. |
| 118 | @Test |
| 119 | public void testIgmpOnPodBasisTrueValue() throws InterruptedException { |
| 120 | // We need to count join messages |
| 121 | SingleStateMachine.sendQuery = false; |
| 122 | |
| 123 | igmpManager.networkConfig = new TestNetworkConfigRegistry(true); |
| 124 | igmpManager.activate(); |
| 125 | |
| 126 | Ethernet firstPacket = IgmpSender.getInstance().buildIgmpV3Join(GROUP_IP, SOURCE_IP_OF_A); |
| 127 | Ethernet secondPacket = IgmpSender.getInstance().buildIgmpV3Join(GROUP_IP, SOURCE_IP_OF_B); |
| 128 | // Sending first packet and here shouldSendjoin flag will be true |
Sonal Kasliwal | f11c067 | 2020-03-18 11:11:50 +0000 | [diff] [blame] | 129 | sendPacket(firstPacket); |
Sonal Kasliwal | ddc3ff2 | 2019-11-18 11:52:49 +0000 | [diff] [blame] | 130 | // Emitted packet is stored in list savedPackets |
| 131 | synchronized (savedPackets) { |
| 132 | savedPackets.wait(WAIT_TIMEOUT); |
| 133 | } |
| 134 | assertNotNull(savedPackets); |
| 135 | assertEquals(1, savedPackets.size()); |
| 136 | // Sending the second packet with same group ip address which will not be emitted |
| 137 | // shouldSendJoin flag will be false. |
Sonal Kasliwal | f11c067 | 2020-03-18 11:11:50 +0000 | [diff] [blame] | 138 | sendPacket(secondPacket); |
Sonal Kasliwal | ddc3ff2 | 2019-11-18 11:52:49 +0000 | [diff] [blame] | 139 | synchronized (savedPackets) { |
| 140 | savedPackets.wait(WAIT_TIMEOUT); |
| 141 | } |
| 142 | assertEquals(1, savedPackets.size()); |
| 143 | } |
Shubham Sharma | 47f2caf | 2020-02-18 12:13:40 +0000 | [diff] [blame] | 144 | |
Sonal Kasliwal | ddc3ff2 | 2019-11-18 11:52:49 +0000 | [diff] [blame] | 145 | } |