Marcos Aurelio Carrero | eaf02b8 | 2019-11-25 13:34:25 -0300 | [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 | */ |
| 16 | package org.opencord.dhcpl2relay.impl; |
| 17 | |
| 18 | import org.easymock.EasyMock; |
| 19 | import org.junit.After; |
| 20 | import org.junit.Before; |
| 21 | import org.junit.Test; |
| 22 | import org.onlab.junit.TestUtils; |
| 23 | import org.onlab.osgi.ComponentContextAdapter; |
| 24 | import org.onosproject.cfg.ComponentConfigService; |
| 25 | import org.onosproject.common.event.impl.TestEventDispatcher; |
| 26 | import org.onosproject.net.flowobjective.FlowObjectiveServiceAdapter; |
| 27 | import org.opencord.dhcpl2relay.DhcpL2RelayEvent; |
| 28 | |
| 29 | import java.util.Iterator; |
| 30 | import java.util.Map; |
| 31 | import java.util.concurrent.atomic.AtomicLong; |
| 32 | |
| 33 | import static org.junit.Assert.assertEquals; |
| 34 | |
| 35 | |
| 36 | public class DhcpL2RelayCountersStoreTest extends DhcpL2RelayTestBase { |
| 37 | |
| 38 | private DhcpL2Relay dhcpL2Relay; |
| 39 | private SimpleDhcpL2RelayCountersStore store; |
| 40 | |
| 41 | ComponentConfigService mockConfigService = |
| 42 | EasyMock.createMock(ComponentConfigService.class); |
| 43 | |
| 44 | /** |
| 45 | * Sets up the services required by the dhcpl2relay app. |
| 46 | */ |
| 47 | @Before |
| 48 | public void setUp() { |
| 49 | dhcpL2Relay = new DhcpL2Relay(); |
| 50 | dhcpL2Relay.cfgService = new DhcpL2RelayConfigTest.TestNetworkConfigRegistry(); |
| 51 | dhcpL2Relay.coreService = new MockCoreServiceAdapter(); |
| 52 | dhcpL2Relay.flowObjectiveService = new FlowObjectiveServiceAdapter(); |
| 53 | dhcpL2Relay.packetService = new MockPacketService(); |
| 54 | dhcpL2Relay.componentConfigService = mockConfigService; |
| 55 | dhcpL2Relay.deviceService = new MockDeviceService(); |
| 56 | dhcpL2Relay.sadisService = new MockSadisService(); |
| 57 | dhcpL2Relay.mastershipService = new MockMastershipService(); |
| 58 | TestUtils.setField(dhcpL2Relay, "eventDispatcher", new TestEventDispatcher()); |
| 59 | dhcpL2Relay.activate(new ComponentContextAdapter()); |
| 60 | store = new SimpleDhcpL2RelayCountersStore(); |
| 61 | TestUtils.setField(store, "eventDispatcher", new TestEventDispatcher()); |
| 62 | store.activate(); |
| 63 | dhcpL2Relay.dhcpL2RelayCounters = this.store; |
| 64 | } |
| 65 | |
| 66 | /** |
| 67 | * Tears down the dhcpL2Relay application. |
| 68 | */ |
| 69 | @After |
| 70 | public void tearDown() { |
| 71 | dhcpL2Relay.deactivate(); |
| 72 | } |
| 73 | |
| 74 | /** |
| 75 | * Tests the initialization of the counter. |
| 76 | */ |
| 77 | @Test |
| 78 | public void testInitCounter() { |
| 79 | // Init the supported global counter |
| 80 | dhcpL2Relay.dhcpL2RelayCounters.initCounters(DhcpL2RelayEvent.GLOBAL_COUNTER); |
| 81 | // Init the supported counter for a specific subscriber |
| 82 | dhcpL2Relay.dhcpL2RelayCounters.initCounters(CLIENT_ID_1); |
| 83 | |
| 84 | Map<DhcpL2RelayCountersIdentifier, AtomicLong> countersMap = dhcpL2Relay.dhcpL2RelayCounters.getCountersMap(); |
| 85 | for (Iterator<DhcpL2RelayCounters> it = DhcpL2RelayCounters.SUPPORTED_COUNTERS.iterator(); |
| 86 | it.hasNext();) { |
| 87 | DhcpL2RelayCounters counterType = it.next(); |
| 88 | long globalCounterValue = countersMap.get(new DhcpL2RelayCountersIdentifier( |
| 89 | DhcpL2RelayEvent.GLOBAL_COUNTER, counterType)).longValue(); |
| 90 | long perSubscriberValue = countersMap.get(new DhcpL2RelayCountersIdentifier(CLIENT_ID_1, |
| 91 | counterType)).longValue(); |
| 92 | assertEquals((long) 0, globalCounterValue); |
| 93 | assertEquals((long) 0, perSubscriberValue); |
| 94 | } |
| 95 | } |
| 96 | |
| 97 | /** |
| 98 | * Tests the insertion of the counter entry if it is not already in the set |
| 99 | * otherwise increment the existing counter entry. |
| 100 | */ |
| 101 | @Test |
| 102 | public void testIncrementCounter() { |
| 103 | // Init the supported global counter |
| 104 | dhcpL2Relay.dhcpL2RelayCounters.initCounters(DhcpL2RelayEvent.GLOBAL_COUNTER); |
| 105 | |
| 106 | for (Iterator<DhcpL2RelayCounters> it = DhcpL2RelayCounters.SUPPORTED_COUNTERS.iterator(); |
| 107 | it.hasNext();) { |
| 108 | DhcpL2RelayCounters counterType = it.next(); |
| 109 | // Increment of existing supported global counter |
| 110 | dhcpL2Relay.dhcpL2RelayCounters.incrementCounter(DhcpL2RelayEvent.GLOBAL_COUNTER, counterType); |
| 111 | // Add of a Subscriber entry that is not already in the set |
| 112 | dhcpL2Relay.dhcpL2RelayCounters.incrementCounter(CLIENT_ID_1, counterType); |
| 113 | } |
| 114 | |
| 115 | Map<DhcpL2RelayCountersIdentifier, AtomicLong> countersMap = dhcpL2Relay.dhcpL2RelayCounters.getCountersMap(); |
| 116 | for (Iterator<DhcpL2RelayCounters> it = DhcpL2RelayCounters.SUPPORTED_COUNTERS.iterator(); |
| 117 | it.hasNext();) { |
| 118 | DhcpL2RelayCounters counterType = it.next(); |
| 119 | long globalCounterValue = countersMap.get(new DhcpL2RelayCountersIdentifier( |
| 120 | DhcpL2RelayEvent.GLOBAL_COUNTER, counterType)).longValue(); |
| 121 | long perSubscriberValue = countersMap.get(new DhcpL2RelayCountersIdentifier(CLIENT_ID_1, |
| 122 | counterType)).longValue(); |
| 123 | assertEquals((long) 1, globalCounterValue); |
| 124 | assertEquals((long) 1, perSubscriberValue); |
| 125 | } |
| 126 | } |
| 127 | |
| 128 | /** |
| 129 | * Tests the increment and reset functions of the counters map for the given counter class. |
| 130 | */ |
| 131 | @Test |
| 132 | public void testIncrementAndResetCounter() { |
| 133 | DhcpL2RelayCounters counterType; |
| 134 | long subscriberValue; |
| 135 | Map<DhcpL2RelayCountersIdentifier, AtomicLong> countersMap; |
| 136 | |
| 137 | // First start incrementing the counter of a specific subscriber |
| 138 | for (Iterator<DhcpL2RelayCounters> it = DhcpL2RelayCounters.SUPPORTED_COUNTERS.iterator(); |
| 139 | it.hasNext();) { |
| 140 | counterType = it.next(); |
| 141 | // Insert of a Subscriber entry that is not already in the set |
| 142 | dhcpL2Relay.dhcpL2RelayCounters.incrementCounter(CLIENT_ID_1, counterType); |
| 143 | } |
| 144 | |
| 145 | // Make sure that the counter is incremented |
| 146 | countersMap = dhcpL2Relay.dhcpL2RelayCounters.getCountersMap(); |
| 147 | for (Iterator<DhcpL2RelayCounters> it = DhcpL2RelayCounters.SUPPORTED_COUNTERS.iterator(); |
| 148 | it.hasNext();) { |
| 149 | counterType = it.next(); |
| 150 | subscriberValue = countersMap.get(new DhcpL2RelayCountersIdentifier(CLIENT_ID_1, |
| 151 | counterType)).longValue(); |
| 152 | assertEquals((long) 1, subscriberValue); |
| 153 | } |
| 154 | |
| 155 | // Reset the counter |
| 156 | dhcpL2Relay.dhcpL2RelayCounters.resetCounters(CLIENT_ID_1); |
| 157 | countersMap = dhcpL2Relay.dhcpL2RelayCounters.getCountersMap(); |
| 158 | for (Iterator<DhcpL2RelayCounters> it = DhcpL2RelayCounters.SUPPORTED_COUNTERS.iterator(); |
| 159 | it.hasNext();) { |
| 160 | counterType = it.next(); |
| 161 | subscriberValue = countersMap.get(new DhcpL2RelayCountersIdentifier(CLIENT_ID_1, |
| 162 | counterType)).longValue(); |
| 163 | assertEquals((long) 0, subscriberValue); |
| 164 | } |
| 165 | } |
| 166 | |
| 167 | /** |
| 168 | * Tests the insert of the counter value for a subscriber entry if it is not already in the set |
| 169 | * otherwise update the existing counter entry. |
| 170 | */ |
| 171 | @Test |
| 172 | public void testInsertOrUpdateCounter() { |
| 173 | dhcpL2Relay.dhcpL2RelayCounters.setCounter(CLIENT_ID_1, DhcpL2RelayCounters.valueOf("DHCPDISCOVER"), (long) 50); |
| 174 | |
| 175 | Map<DhcpL2RelayCountersIdentifier, AtomicLong> countersMap = dhcpL2Relay.dhcpL2RelayCounters.getCountersMap(); |
| 176 | long subscriberValue = countersMap.get(new DhcpL2RelayCountersIdentifier( |
| 177 | CLIENT_ID_1, DhcpL2RelayCounters.valueOf("DHCPDISCOVER"))).longValue(); |
| 178 | |
| 179 | assertEquals((long) 50, subscriberValue); |
| 180 | } |
| 181 | |
| 182 | } |