Yi Tseng | c927a06 | 2017-05-02 15:02:37 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2017-present Open Networking Laboratory |
| 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.intent.impl; |
| 18 | |
| 19 | import com.google.common.collect.ImmutableList; |
| 20 | import com.google.common.collect.Lists; |
| 21 | import org.junit.After; |
| 22 | import org.junit.Before; |
| 23 | import org.junit.Test; |
| 24 | import org.onlab.junit.TestTools; |
| 25 | import org.onosproject.TestApplicationId; |
| 26 | import org.onosproject.core.ApplicationId; |
Yi Tseng | c927a06 | 2017-05-02 15:02:37 -0700 | [diff] [blame] | 27 | import org.onosproject.net.ConnectPoint; |
| 28 | import org.onosproject.net.FilteredConnectPoint; |
Thomas Vachuska | 2048c1f | 2017-05-10 19:32:22 -0700 | [diff] [blame^] | 29 | import org.onosproject.net.intent.AbstractIntentTest; |
Yi Tseng | c927a06 | 2017-05-02 15:02:37 -0700 | [diff] [blame] | 30 | import org.onosproject.net.intent.Intent; |
| 31 | import org.onosproject.net.intent.IntentData; |
| 32 | import org.onosproject.net.intent.IntentInstaller; |
| 33 | import org.onosproject.net.intent.IntentOperationContext; |
| 34 | import org.onosproject.net.intent.IntentState; |
| 35 | import org.onosproject.net.intent.Key; |
Yi Tseng | c927a06 | 2017-05-02 15:02:37 -0700 | [diff] [blame] | 36 | import org.onosproject.net.intent.PointToPointIntent; |
| 37 | import org.onosproject.net.intent.TestInstallableIntent; |
| 38 | import org.onosproject.store.intent.impl.IntentStoreAdapter; |
| 39 | import org.onosproject.store.service.WallClockTimestamp; |
| 40 | |
| 41 | import java.util.List; |
| 42 | import java.util.Optional; |
| 43 | import java.util.stream.IntStream; |
| 44 | |
Thomas Vachuska | 2048c1f | 2017-05-10 19:32:22 -0700 | [diff] [blame^] | 45 | import static org.junit.Assert.assertEquals; |
| 46 | import static org.junit.Assert.assertNull; |
Yi Tseng | c927a06 | 2017-05-02 15:02:37 -0700 | [diff] [blame] | 47 | |
| 48 | /** |
| 49 | * Tests for install coordinator. |
| 50 | */ |
Thomas Vachuska | 2048c1f | 2017-05-10 19:32:22 -0700 | [diff] [blame^] | 51 | public class InstallCoordinatorTest extends AbstractIntentTest { |
Yi Tseng | c927a06 | 2017-05-02 15:02:37 -0700 | [diff] [blame] | 52 | private static final int INSTALL_DELAY = 100; |
| 53 | private static final int INSTALL_DURATION = 1000; |
Yi Tseng | c927a06 | 2017-05-02 15:02:37 -0700 | [diff] [blame] | 54 | |
| 55 | private InstallCoordinator installCoordinator; |
| 56 | private InstallerRegistry installerRegistry; |
| 57 | private TestIntentStore intentStore; |
| 58 | private TestIntentInstaller intentInstaller; |
| 59 | |
| 60 | |
| 61 | @Before |
| 62 | public void setup() { |
Thomas Vachuska | 2048c1f | 2017-05-10 19:32:22 -0700 | [diff] [blame^] | 63 | super.setUp(); |
Yi Tseng | c927a06 | 2017-05-02 15:02:37 -0700 | [diff] [blame] | 64 | installerRegistry = new InstallerRegistry(); |
| 65 | intentStore = new TestIntentStore(); |
| 66 | intentInstaller = new TestIntentInstaller(); |
| 67 | installerRegistry.registerInstaller(TestInstallableIntent.class, intentInstaller); |
| 68 | |
| 69 | installCoordinator = new InstallCoordinator(installerRegistry, intentStore); |
| 70 | } |
| 71 | |
| 72 | @After |
| 73 | public void tearDown() { |
| 74 | installerRegistry.unregisterInstaller(TestInstallableIntent.class); |
Thomas Vachuska | 2048c1f | 2017-05-10 19:32:22 -0700 | [diff] [blame^] | 75 | super.tearDown(); |
Yi Tseng | c927a06 | 2017-05-02 15:02:37 -0700 | [diff] [blame] | 76 | } |
| 77 | |
| 78 | /** |
| 79 | * Installs test Intents. |
| 80 | */ |
| 81 | @Test |
| 82 | public void testInstallIntent() { |
| 83 | IntentData toInstall = new IntentData(createTestIntent(), |
| 84 | IntentState.INSTALLING, |
| 85 | new WallClockTimestamp()); |
| 86 | List<Intent> intents = Lists.newArrayList(); |
| 87 | IntStream.range(0, 10).forEach(val -> { |
| 88 | intents.add(new TestInstallableIntent(val)); |
| 89 | }); |
| 90 | toInstall = new IntentData(toInstall, intents); |
| 91 | installCoordinator.installIntents(Optional.empty(), Optional.of(toInstall)); |
| 92 | Intent toInstallIntent = toInstall.intent(); |
| 93 | TestTools.assertAfter(INSTALL_DELAY, INSTALL_DURATION, () -> { |
| 94 | IntentData newData = intentStore.newData; |
| 95 | assertEquals(toInstallIntent, newData.intent()); |
| 96 | assertEquals(IntentState.INSTALLED, newData.state()); |
| 97 | assertEquals(intents, newData.installables()); |
| 98 | }); |
| 99 | } |
| 100 | |
| 101 | /** |
| 102 | * Uninstalls test Intents. |
| 103 | */ |
| 104 | @Test |
| 105 | public void testUninstallIntent() { |
| 106 | IntentData toUninstall = new IntentData(createTestIntent(), |
| 107 | IntentState.WITHDRAWING, |
| 108 | new WallClockTimestamp()); |
| 109 | List<Intent> intents = Lists.newArrayList(); |
| 110 | |
| 111 | IntStream.range(0, 10).forEach(val -> { |
| 112 | intents.add(new TestInstallableIntent(val)); |
| 113 | }); |
| 114 | |
| 115 | toUninstall = new IntentData(toUninstall, intents); |
| 116 | |
| 117 | installCoordinator.installIntents(Optional.of(toUninstall), Optional.empty()); |
| 118 | Intent toUninstallIntent = toUninstall.intent(); |
| 119 | TestTools.assertAfter(INSTALL_DELAY, INSTALL_DURATION, () -> { |
| 120 | IntentData newData = intentStore.newData; |
| 121 | assertEquals(toUninstallIntent, newData.intent()); |
| 122 | assertEquals(IntentState.WITHDRAWN, newData.state()); |
| 123 | assertEquals(ImmutableList.of(), newData.installables()); |
| 124 | }); |
| 125 | |
| 126 | } |
| 127 | |
| 128 | /** |
| 129 | * Do both uninstall and install test Intents. |
| 130 | */ |
| 131 | @Test |
| 132 | public void testUninstallAndInstallIntent() { |
| 133 | IntentData toUninstall = new IntentData(createTestIntent(), |
| 134 | IntentState.INSTALLED, |
| 135 | new WallClockTimestamp()); |
| 136 | IntentData toInstall = new IntentData(createTestIntent(), |
| 137 | IntentState.INSTALLING, |
| 138 | new WallClockTimestamp()); |
| 139 | List<Intent> intentsToUninstall = Lists.newArrayList(); |
| 140 | List<Intent> intentsToInstall = Lists.newArrayList(); |
| 141 | |
| 142 | IntStream.range(0, 10).forEach(val -> { |
| 143 | intentsToUninstall.add(new TestInstallableIntent(val)); |
| 144 | }); |
| 145 | |
| 146 | IntStream.range(10, 20).forEach(val -> { |
| 147 | intentsToInstall.add(new TestInstallableIntent(val)); |
| 148 | }); |
| 149 | |
| 150 | toUninstall = new IntentData(toUninstall, intentsToUninstall); |
| 151 | toInstall = new IntentData(toInstall, intentsToInstall); |
| 152 | |
| 153 | installCoordinator.installIntents(Optional.of(toUninstall), Optional.of(toInstall)); |
| 154 | Intent toInstallIntent = toInstall.intent(); |
| 155 | |
| 156 | TestTools.assertAfter(INSTALL_DELAY, INSTALL_DURATION, () -> { |
| 157 | IntentData newData = intentStore.newData; |
| 158 | assertEquals(toInstallIntent, newData.intent()); |
| 159 | assertEquals(IntentState.INSTALLED, newData.state()); |
| 160 | assertEquals(intentsToInstall, newData.installables()); |
| 161 | }); |
| 162 | } |
| 163 | |
| 164 | /** |
| 165 | * Not uninstall nor install anything. |
| 166 | */ |
| 167 | @Test |
| 168 | public void testInstallNothing() { |
| 169 | installCoordinator.installIntents(Optional.empty(), Optional.empty()); |
| 170 | assertNull(intentStore.newData); |
| 171 | } |
| 172 | |
| 173 | /** |
| 174 | * Test Intent install failed. |
| 175 | */ |
| 176 | @Test |
| 177 | public void testInstallFailed() { |
| 178 | installerRegistry.unregisterInstaller(TestInstallableIntent.class); |
| 179 | installerRegistry.registerInstaller(TestInstallableIntent.class, new TestFailedIntentInstaller()); |
| 180 | IntentData toUninstall = new IntentData(createTestIntent(), |
| 181 | IntentState.INSTALLED, |
| 182 | new WallClockTimestamp()); |
| 183 | IntentData toInstall = new IntentData(createTestIntent(), |
| 184 | IntentState.INSTALLING, |
| 185 | new WallClockTimestamp()); |
| 186 | List<Intent> intentsToUninstall = Lists.newArrayList(); |
| 187 | List<Intent> intentsToInstall = Lists.newArrayList(); |
| 188 | |
| 189 | IntStream.range(0, 10).forEach(val -> { |
| 190 | intentsToUninstall.add(new TestInstallableIntent(val)); |
| 191 | }); |
| 192 | |
| 193 | IntStream.range(10, 20).forEach(val -> { |
| 194 | intentsToInstall.add(new TestInstallableIntent(val)); |
| 195 | }); |
| 196 | |
| 197 | toUninstall = new IntentData(toUninstall, intentsToUninstall); |
| 198 | toInstall = new IntentData(toInstall, intentsToInstall); |
| 199 | |
| 200 | installCoordinator.installIntents(Optional.of(toUninstall), Optional.of(toInstall)); |
| 201 | |
| 202 | Intent toUninstallIntent = toUninstall.intent(); |
| 203 | TestTools.assertAfter(INSTALL_DELAY, INSTALL_DURATION, () -> { |
| 204 | IntentData newData = intentStore.newData; |
| 205 | assertEquals(toUninstallIntent, newData.intent()); |
| 206 | assertEquals(IntentState.CORRUPT, newData.state()); |
| 207 | assertEquals(intentsToUninstall, newData.installables()); |
| 208 | }); |
| 209 | } |
| 210 | |
| 211 | /** |
| 212 | * Creates a test Intent. |
| 213 | * |
| 214 | * @return the test Intent. |
| 215 | */ |
| 216 | private PointToPointIntent createTestIntent() { |
| 217 | FilteredConnectPoint ingress = new FilteredConnectPoint(ConnectPoint.deviceConnectPoint("s1/1")); |
| 218 | FilteredConnectPoint egress = new FilteredConnectPoint(ConnectPoint.deviceConnectPoint("s1/2")); |
| 219 | ApplicationId appId = TestApplicationId.create("test App"); |
| 220 | return PointToPointIntent.builder() |
| 221 | .filteredIngressPoint(ingress) |
| 222 | .filteredEgressPoint(egress) |
| 223 | .appId(appId) |
| 224 | .key(Key.of("Test key", appId)) |
| 225 | .build(); |
| 226 | } |
| 227 | |
| 228 | /** |
| 229 | * Test Intent store; records the newest Intent data. |
| 230 | */ |
| 231 | class TestIntentStore extends IntentStoreAdapter { |
| 232 | IntentData newData; |
| 233 | @Override |
| 234 | public void write(IntentData newData) { |
| 235 | this.newData = newData; |
| 236 | } |
| 237 | } |
| 238 | |
| 239 | /** |
| 240 | * Test Intent installer; always success for every Intent operation. |
| 241 | */ |
| 242 | class TestIntentInstaller implements IntentInstaller<TestInstallableIntent> { |
| 243 | @Override |
| 244 | public void apply(IntentOperationContext<TestInstallableIntent> context) { |
| 245 | installCoordinator.success(context); |
| 246 | } |
| 247 | } |
| 248 | |
| 249 | /** |
| 250 | * Test Intent installer; always failed for every Intent operation. |
| 251 | */ |
| 252 | class TestFailedIntentInstaller implements IntentInstaller<TestInstallableIntent> { |
| 253 | @Override |
| 254 | public void apply(IntentOperationContext<TestInstallableIntent> context) { |
| 255 | installCoordinator.failed(context); |
| 256 | } |
| 257 | } |
| 258 | } |