Thomas Vachuska | 4844808 | 2016-02-19 22:14:54 -0800 | [diff] [blame] | 1 | /* |
Brian O'Connor | 5ab426f | 2016-04-09 01:19:45 -0700 | [diff] [blame] | 2 | * Copyright 2016-present Open Networking Laboratory |
Thomas Vachuska | 4844808 | 2016-02-19 22:14:54 -0800 | [diff] [blame] | 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 | |
| 17 | package org.onosproject.net.region.impl; |
| 18 | |
| 19 | import com.google.common.collect.ImmutableList; |
| 20 | import com.google.common.collect.ImmutableSet; |
| 21 | import org.junit.After; |
| 22 | import org.junit.Before; |
| 23 | import org.junit.Test; |
| 24 | import org.onlab.junit.TestUtils; |
| 25 | import org.onlab.util.ItemNotFoundException; |
| 26 | import org.onosproject.cluster.NodeId; |
| 27 | import org.onosproject.common.event.impl.TestEventDispatcher; |
| 28 | import org.onosproject.net.DeviceId; |
| 29 | import org.onosproject.net.NetTestTools; |
Simon Hunt | 5361221 | 2016-12-04 17:19:52 -0800 | [diff] [blame] | 30 | import org.onosproject.net.config.NetworkConfigServiceAdapter; |
Thomas Vachuska | 4844808 | 2016-02-19 22:14:54 -0800 | [diff] [blame] | 31 | import org.onosproject.net.region.Region; |
| 32 | import org.onosproject.net.region.RegionAdminService; |
| 33 | import org.onosproject.net.region.RegionEvent; |
| 34 | import org.onosproject.net.region.RegionId; |
| 35 | import org.onosproject.net.region.RegionListener; |
| 36 | import org.onosproject.store.region.impl.DistributedRegionStore; |
| 37 | import org.onosproject.store.service.TestStorageService; |
| 38 | |
| 39 | import java.util.List; |
| 40 | import java.util.Set; |
| 41 | |
Simon Hunt | 351282d | 2016-10-14 16:27:48 +0000 | [diff] [blame] | 42 | import static org.junit.Assert.*; |
| 43 | import static org.onosproject.net.region.Region.Type.*; |
| 44 | import static org.onosproject.net.region.RegionEvent.Type.*; |
Thomas Vachuska | 4844808 | 2016-02-19 22:14:54 -0800 | [diff] [blame] | 45 | |
| 46 | /** |
| 47 | * Tests of the region service implementation. |
| 48 | */ |
| 49 | public class RegionManagerTest { |
| 50 | |
| 51 | private static final RegionId RID1 = RegionId.regionId("r1"); |
| 52 | private static final RegionId RID2 = RegionId.regionId("r2"); |
| 53 | |
| 54 | private static final DeviceId DID1 = DeviceId.deviceId("foo:d1"); |
| 55 | private static final DeviceId DID2 = DeviceId.deviceId("foo:d2"); |
| 56 | private static final DeviceId DID3 = DeviceId.deviceId("foo:d3"); |
| 57 | |
| 58 | private static final NodeId NID1 = NodeId.nodeId("n1"); |
| 59 | |
| 60 | private static final List<Set<NodeId>> MASTERS = ImmutableList.of(ImmutableSet.of(NID1)); |
| 61 | |
| 62 | private TestManager manager = new TestManager(); |
| 63 | private RegionAdminService service; |
| 64 | private TestStore store = new TestStore(); |
| 65 | private TestListener listener = new TestListener(); |
| 66 | |
| 67 | @Before |
| 68 | public void setUp() throws Exception { |
| 69 | TestUtils.setField(store, "storageService", new TestStorageService()); |
| 70 | store.activate(); |
| 71 | |
Thomas Vachuska | 4844808 | 2016-02-19 22:14:54 -0800 | [diff] [blame] | 72 | manager.store = store; |
| 73 | manager.addListener(listener); |
| 74 | NetTestTools.injectEventDispatcher(manager, new TestEventDispatcher()); |
| 75 | manager.activate(); |
| 76 | service = manager; |
| 77 | } |
| 78 | |
| 79 | @After |
| 80 | public void tearDown() { |
| 81 | store.deactivate(); |
| 82 | manager.removeListener(listener); |
| 83 | manager.deactivate(); |
| 84 | NetTestTools.injectEventDispatcher(manager, null); |
| 85 | } |
| 86 | |
| 87 | @Test |
| 88 | public void basics() { |
| 89 | Region r1 = service.createRegion(RID1, "R1", METRO, MASTERS); |
| 90 | assertEquals("incorrect id", RID1, r1.id()); |
| 91 | assertEquals("incorrect event", REGION_ADDED, listener.event.type()); |
| 92 | |
| 93 | Region r2 = service.createRegion(RID2, "R2", CAMPUS, MASTERS); |
| 94 | assertEquals("incorrect id", RID2, r2.id()); |
| 95 | assertEquals("incorrect type", CAMPUS, r2.type()); |
| 96 | assertEquals("incorrect event", REGION_ADDED, listener.event.type()); |
| 97 | |
| 98 | r2 = service.updateRegion(RID2, "R2", COUNTRY, MASTERS); |
| 99 | assertEquals("incorrect type", COUNTRY, r2.type()); |
| 100 | assertEquals("incorrect event", REGION_UPDATED, listener.event.type()); |
| 101 | |
| 102 | Set<Region> regions = service.getRegions(); |
| 103 | assertEquals("incorrect size", 2, regions.size()); |
| 104 | assertTrue("missing r1", regions.contains(r1)); |
| 105 | assertTrue("missing r2", regions.contains(r2)); |
| 106 | |
| 107 | r1 = service.getRegion(RID1); |
| 108 | assertEquals("incorrect id", RID1, r1.id()); |
| 109 | |
| 110 | service.removeRegion(RID1); |
| 111 | regions = service.getRegions(); |
| 112 | assertEquals("incorrect size", 1, regions.size()); |
| 113 | assertTrue("missing r2", regions.contains(r2)); |
| 114 | assertEquals("incorrect event", REGION_REMOVED, listener.event.type()); |
| 115 | } |
| 116 | |
| 117 | @Test(expected = IllegalArgumentException.class) |
| 118 | public void duplicateCreate() { |
| 119 | service.createRegion(RID1, "R1", METRO, MASTERS); |
| 120 | service.createRegion(RID1, "R2", CAMPUS, MASTERS); |
| 121 | } |
| 122 | |
| 123 | @Test(expected = ItemNotFoundException.class) |
| 124 | public void missingUpdate() { |
| 125 | service.updateRegion(RID1, "R1", METRO, MASTERS); |
| 126 | } |
| 127 | |
| 128 | @Test |
| 129 | public void membership() { |
| 130 | Region r = service.createRegion(RID1, "R1", METRO, MASTERS); |
| 131 | assertTrue("no devices expected", service.getRegionDevices(RID1).isEmpty()); |
| 132 | assertNull("no region expected", service.getRegionForDevice(DID1)); |
| 133 | |
| 134 | service.addDevices(RID1, ImmutableSet.of(DID1, DID2)); |
| 135 | Set<DeviceId> deviceIds = service.getRegionDevices(RID1); |
| 136 | assertEquals("incorrect device count", 2, deviceIds.size()); |
| 137 | assertTrue("missing d1", deviceIds.contains(DID1)); |
| 138 | assertTrue("missing d2", deviceIds.contains(DID2)); |
| 139 | assertEquals("wrong region", r, service.getRegionForDevice(DID1)); |
| 140 | assertEquals("incorrect event", REGION_MEMBERSHIP_CHANGED, listener.event.type()); |
| 141 | |
| 142 | service.addDevices(RID1, ImmutableSet.of(DID3)); |
| 143 | deviceIds = service.getRegionDevices(RID1); |
| 144 | assertEquals("incorrect device count", 3, deviceIds.size()); |
| 145 | assertTrue("missing d3", deviceIds.contains(DID3)); |
| 146 | assertEquals("incorrect event", REGION_MEMBERSHIP_CHANGED, listener.event.type()); |
| 147 | |
| 148 | service.addDevices(RID1, ImmutableSet.of(DID3, DID1)); |
| 149 | deviceIds = service.getRegionDevices(RID1); |
| 150 | assertEquals("incorrect device count", 3, deviceIds.size()); |
| 151 | |
| 152 | service.removeDevices(RID1, ImmutableSet.of(DID2, DID3)); |
| 153 | deviceIds = service.getRegionDevices(RID1); |
| 154 | assertEquals("incorrect device count", 1, deviceIds.size()); |
| 155 | assertTrue("missing d1", deviceIds.contains(DID1)); |
| 156 | |
| 157 | service.removeDevices(RID1, ImmutableSet.of(DID1, DID3)); |
| 158 | assertTrue("no devices expected", service.getRegionDevices(RID1).isEmpty()); |
| 159 | |
| 160 | service.removeDevices(RID1, ImmutableSet.of(DID2)); |
| 161 | assertTrue("no devices expected", service.getRegionDevices(RID1).isEmpty()); |
| 162 | } |
| 163 | |
| 164 | private class TestStore extends DistributedRegionStore { |
| 165 | @Override |
| 166 | protected void activate() { |
| 167 | super.activate(); |
| 168 | } |
| 169 | |
| 170 | @Override |
| 171 | protected void deactivate() { |
| 172 | super.deactivate(); |
| 173 | } |
| 174 | } |
| 175 | |
| 176 | private class TestManager extends RegionManager { |
| 177 | TestManager() { |
| 178 | eventDispatcher = new TestEventDispatcher(); |
Simon Hunt | 5361221 | 2016-12-04 17:19:52 -0800 | [diff] [blame] | 179 | networkConfigService = new NetworkConfigServiceAdapter(); |
Thomas Vachuska | 4844808 | 2016-02-19 22:14:54 -0800 | [diff] [blame] | 180 | } |
| 181 | } |
| 182 | |
| 183 | private class TestListener implements RegionListener { |
| 184 | RegionEvent event; |
| 185 | |
| 186 | @Override |
| 187 | public void event(RegionEvent event) { |
| 188 | this.event = event; |
| 189 | } |
| 190 | } |
| 191 | } |