Madan Jampani | 5e5b3d6 | 2016-02-01 16:03:33 -0800 | [diff] [blame] | 1 | /* |
Brian O'Connor | 5ab426f | 2016-04-09 01:19:45 -0700 | [diff] [blame] | 2 | * Copyright 2016-present Open Networking Laboratory |
Madan Jampani | 5e5b3d6 | 2016-02-01 16:03:33 -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 | package org.onosproject.store.primitives.resources.impl; |
| 17 | |
Aaron Kruglikov | c0c27c0 | 2016-06-07 16:05:00 -0700 | [diff] [blame] | 18 | import com.google.common.base.Throwables; |
| 19 | import com.google.common.collect.Sets; |
Madan Jampani | 5e5b3d6 | 2016-02-01 16:03:33 -0800 | [diff] [blame] | 20 | import io.atomix.resource.ResourceType; |
Aaron Kruglikov | b5a41e5 | 2016-06-23 15:37:41 -0700 | [diff] [blame] | 21 | import org.junit.AfterClass; |
| 22 | import org.junit.BeforeClass; |
Aaron Kruglikov | 43d843d | 2016-07-01 06:39:38 -0700 | [diff] [blame^] | 23 | import org.junit.Ignore; |
Madan Jampani | 5e5b3d6 | 2016-02-01 16:03:33 -0800 | [diff] [blame] | 24 | import org.junit.Test; |
| 25 | import org.onlab.util.Tools; |
Madan Jampani | 74da78b | 2016-02-09 21:18:36 -0800 | [diff] [blame] | 26 | import org.onosproject.store.primitives.MapUpdate; |
Madan Jampani | cadd70b | 2016-02-08 13:45:43 -0800 | [diff] [blame] | 27 | import org.onosproject.store.primitives.TransactionId; |
Madan Jampani | 5e5b3d6 | 2016-02-01 16:03:33 -0800 | [diff] [blame] | 28 | import org.onosproject.store.service.MapEvent; |
| 29 | import org.onosproject.store.service.MapEventListener; |
Madan Jampani | 74da78b | 2016-02-09 21:18:36 -0800 | [diff] [blame] | 30 | import org.onosproject.store.service.MapTransaction; |
Madan Jampani | 5e5b3d6 | 2016-02-01 16:03:33 -0800 | [diff] [blame] | 31 | import org.onosproject.store.service.Versioned; |
| 32 | |
Aaron Kruglikov | c0c27c0 | 2016-06-07 16:05:00 -0700 | [diff] [blame] | 33 | import java.util.Arrays; |
| 34 | import java.util.ConcurrentModificationException; |
| 35 | import java.util.List; |
| 36 | import java.util.concurrent.ArrayBlockingQueue; |
| 37 | import java.util.concurrent.BlockingQueue; |
| 38 | import java.util.concurrent.CompletionException; |
| 39 | import java.util.stream.Collectors; |
| 40 | |
| 41 | import static org.hamcrest.Matchers.is; |
| 42 | import static org.junit.Assert.assertArrayEquals; |
| 43 | import static org.junit.Assert.assertEquals; |
| 44 | import static org.junit.Assert.assertFalse; |
| 45 | import static org.junit.Assert.assertNotNull; |
| 46 | import static org.junit.Assert.assertNull; |
| 47 | import static org.junit.Assert.assertThat; |
| 48 | import static org.junit.Assert.assertTrue; |
| 49 | import static org.junit.Assert.fail; |
Madan Jampani | 5e5b3d6 | 2016-02-01 16:03:33 -0800 | [diff] [blame] | 50 | |
| 51 | /** |
| 52 | * Unit tests for {@link AtomixConsistentMap}. |
| 53 | */ |
Aaron Kruglikov | 43d843d | 2016-07-01 06:39:38 -0700 | [diff] [blame^] | 54 | @Ignore |
Madan Jampani | 5e5b3d6 | 2016-02-01 16:03:33 -0800 | [diff] [blame] | 55 | public class AtomixConsistentMapTest extends AtomixTestBase { |
| 56 | |
Aaron Kruglikov | b5a41e5 | 2016-06-23 15:37:41 -0700 | [diff] [blame] | 57 | @BeforeClass |
| 58 | public static void preTestSetup() throws Throwable { |
| 59 | createCopycatServers(3); |
| 60 | } |
| 61 | |
| 62 | @AfterClass |
| 63 | public static void postTestCleanup() throws Exception { |
| 64 | clearTests(); |
| 65 | } |
Madan Jampani | 5e5b3d6 | 2016-02-01 16:03:33 -0800 | [diff] [blame] | 66 | @Override |
| 67 | protected ResourceType resourceType() { |
| 68 | return new ResourceType(AtomixConsistentMap.class); |
| 69 | } |
| 70 | |
| 71 | /** |
| 72 | * Tests various basic map operations. |
| 73 | */ |
| 74 | @Test |
| 75 | public void testBasicMapOperations() throws Throwable { |
Madan Jampani | 5e5b3d6 | 2016-02-01 16:03:33 -0800 | [diff] [blame] | 76 | basicMapOperationTests(3); |
| 77 | } |
| 78 | |
| 79 | /** |
| 80 | * Tests various map compute* operations on different cluster sizes. |
| 81 | */ |
| 82 | @Test |
| 83 | public void testMapComputeOperations() throws Throwable { |
Madan Jampani | 5e5b3d6 | 2016-02-01 16:03:33 -0800 | [diff] [blame] | 84 | mapComputeOperationTests(3); |
| 85 | } |
| 86 | |
| 87 | /** |
| 88 | * Tests map event notifications. |
| 89 | */ |
| 90 | @Test |
| 91 | public void testMapListeners() throws Throwable { |
Madan Jampani | 5e5b3d6 | 2016-02-01 16:03:33 -0800 | [diff] [blame] | 92 | mapListenerTests(3); |
| 93 | } |
| 94 | |
| 95 | /** |
| 96 | * Tests map transaction commit. |
| 97 | */ |
| 98 | @Test |
| 99 | public void testTransactionCommit() throws Throwable { |
Madan Jampani | 5e5b3d6 | 2016-02-01 16:03:33 -0800 | [diff] [blame] | 100 | transactionCommitTests(3); |
| 101 | } |
| 102 | |
| 103 | /** |
| 104 | * Tests map transaction rollback. |
| 105 | */ |
| 106 | @Test |
| 107 | public void testTransactionRollback() throws Throwable { |
Madan Jampani | 5e5b3d6 | 2016-02-01 16:03:33 -0800 | [diff] [blame] | 108 | transactionRollbackTests(3); |
| 109 | } |
| 110 | |
| 111 | protected void basicMapOperationTests(int clusterSize) throws Throwable { |
Madan Jampani | 5e5b3d6 | 2016-02-01 16:03:33 -0800 | [diff] [blame] | 112 | final byte[] rawFooValue = Tools.getBytesUtf8("Hello foo!"); |
| 113 | final byte[] rawBarValue = Tools.getBytesUtf8("Hello bar!"); |
| 114 | |
Aaron Kruglikov | b5a41e5 | 2016-06-23 15:37:41 -0700 | [diff] [blame] | 115 | AtomixConsistentMap map = createAtomixClient().getResource("testBasicMapOperationMap", |
| 116 | AtomixConsistentMap.class).join(); |
Madan Jampani | 5e5b3d6 | 2016-02-01 16:03:33 -0800 | [diff] [blame] | 117 | |
| 118 | map.isEmpty().thenAccept(result -> { |
| 119 | assertTrue(result); |
| 120 | }).join(); |
| 121 | |
| 122 | map.put("foo", rawFooValue).thenAccept(result -> { |
| 123 | assertNull(result); |
| 124 | }).join(); |
| 125 | |
| 126 | map.size().thenAccept(result -> { |
| 127 | assertTrue(result == 1); |
| 128 | }).join(); |
| 129 | |
| 130 | map.isEmpty().thenAccept(result -> { |
| 131 | assertFalse(result); |
| 132 | }).join(); |
| 133 | |
| 134 | map.putIfAbsent("foo", "Hello foo again!".getBytes()).thenAccept(result -> { |
| 135 | assertNotNull(result); |
| 136 | assertTrue(Arrays.equals(Versioned.valueOrElse(result, null), rawFooValue)); |
| 137 | }).join(); |
| 138 | |
| 139 | map.putIfAbsent("bar", rawBarValue).thenAccept(result -> { |
| 140 | assertNull(result); |
| 141 | }).join(); |
| 142 | |
| 143 | map.size().thenAccept(result -> { |
| 144 | assertTrue(result == 2); |
| 145 | }).join(); |
| 146 | |
| 147 | map.keySet().thenAccept(result -> { |
| 148 | assertTrue(result.size() == 2); |
| 149 | assertTrue(result.containsAll(Sets.newHashSet("foo", "bar"))); |
| 150 | }).join(); |
| 151 | |
| 152 | map.values().thenAccept(result -> { |
| 153 | assertTrue(result.size() == 2); |
| 154 | List<String> rawValues = |
| 155 | result.stream().map(v -> Tools.toStringUtf8(v.value())).collect(Collectors.toList()); |
| 156 | assertTrue(rawValues.contains("Hello foo!")); |
| 157 | assertTrue(rawValues.contains("Hello bar!")); |
| 158 | }).join(); |
| 159 | |
| 160 | map.entrySet().thenAccept(result -> { |
| 161 | assertTrue(result.size() == 2); |
| 162 | // TODO: check entries |
| 163 | }).join(); |
| 164 | |
| 165 | map.get("foo").thenAccept(result -> { |
| 166 | assertTrue(Arrays.equals(Versioned.valueOrElse(result, null), rawFooValue)); |
| 167 | }).join(); |
| 168 | |
| 169 | map.remove("foo").thenAccept(result -> { |
| 170 | assertTrue(Arrays.equals(Versioned.valueOrElse(result, null), rawFooValue)); |
| 171 | }).join(); |
| 172 | |
| 173 | map.containsKey("foo").thenAccept(result -> { |
| 174 | assertFalse(result); |
| 175 | }).join(); |
| 176 | |
| 177 | map.get("foo").thenAccept(result -> { |
| 178 | assertNull(result); |
| 179 | }).join(); |
| 180 | |
| 181 | map.get("bar").thenAccept(result -> { |
| 182 | assertNotNull(result); |
| 183 | assertTrue(Arrays.equals(Versioned.valueOrElse(result, null), rawBarValue)); |
| 184 | }).join(); |
| 185 | |
| 186 | map.containsKey("bar").thenAccept(result -> { |
| 187 | assertTrue(result); |
| 188 | }).join(); |
| 189 | |
| 190 | map.size().thenAccept(result -> { |
| 191 | assertTrue(result == 1); |
| 192 | }).join(); |
| 193 | |
| 194 | map.containsValue(rawBarValue).thenAccept(result -> { |
| 195 | assertTrue(result); |
| 196 | }).join(); |
| 197 | |
| 198 | map.containsValue(rawFooValue).thenAccept(result -> { |
| 199 | assertFalse(result); |
| 200 | }).join(); |
| 201 | |
| 202 | map.replace("bar", "Goodbye bar!".getBytes()).thenAccept(result -> { |
| 203 | assertNotNull(result); |
| 204 | assertTrue(Arrays.equals(Versioned.valueOrElse(result, null), rawBarValue)); |
| 205 | }).join(); |
| 206 | |
| 207 | map.replace("foo", "Goodbye foo!".getBytes()).thenAccept(result -> { |
| 208 | assertNull(result); |
| 209 | }).join(); |
| 210 | |
| 211 | // try replace_if_value_match for a non-existent key |
| 212 | map.replace("foo", "Goodbye foo!".getBytes(), rawFooValue).thenAccept(result -> { |
| 213 | assertFalse(result); |
| 214 | }).join(); |
| 215 | |
| 216 | map.replace("bar", "Goodbye bar!".getBytes(), rawBarValue).thenAccept(result -> { |
| 217 | assertTrue(result); |
| 218 | }).join(); |
| 219 | |
| 220 | map.replace("bar", "Goodbye bar!".getBytes(), rawBarValue).thenAccept(result -> { |
| 221 | assertFalse(result); |
| 222 | }).join(); |
| 223 | |
| 224 | Versioned<byte[]> barValue = map.get("bar").join(); |
| 225 | map.replace("bar", barValue.version(), "Goodbye bar!".getBytes()).thenAccept(result -> { |
| 226 | assertTrue(result); |
| 227 | }).join(); |
| 228 | |
| 229 | map.replace("bar", barValue.version(), rawBarValue).thenAccept(result -> { |
| 230 | assertFalse(result); |
| 231 | }).join(); |
| 232 | |
| 233 | map.clear().join(); |
| 234 | |
| 235 | map.size().thenAccept(result -> { |
| 236 | assertTrue(result == 0); |
| 237 | }).join(); |
| 238 | } |
| 239 | |
| 240 | public void mapComputeOperationTests(int clusterSize) throws Throwable { |
Madan Jampani | 5e5b3d6 | 2016-02-01 16:03:33 -0800 | [diff] [blame] | 241 | final byte[] value1 = Tools.getBytesUtf8("value1"); |
| 242 | final byte[] value2 = Tools.getBytesUtf8("value2"); |
| 243 | final byte[] value3 = Tools.getBytesUtf8("value3"); |
| 244 | |
Aaron Kruglikov | b5a41e5 | 2016-06-23 15:37:41 -0700 | [diff] [blame] | 245 | AtomixConsistentMap map = createAtomixClient().getResource("testMapComputeOperationsMap", |
| 246 | AtomixConsistentMap.class).join(); |
Madan Jampani | 5e5b3d6 | 2016-02-01 16:03:33 -0800 | [diff] [blame] | 247 | |
| 248 | map.computeIfAbsent("foo", k -> value1).thenAccept(result -> { |
| 249 | assertTrue(Arrays.equals(Versioned.valueOrElse(result, null), value1)); |
| 250 | }).join(); |
| 251 | |
| 252 | map.computeIfAbsent("foo", k -> value2).thenAccept(result -> { |
| 253 | assertTrue(Arrays.equals(Versioned.valueOrElse(result, null), value1)); |
| 254 | }).join(); |
| 255 | |
| 256 | map.computeIfPresent("bar", (k, v) -> value2).thenAccept(result -> { |
| 257 | assertNull(result); |
| 258 | }); |
| 259 | |
| 260 | map.computeIfPresent("foo", (k, v) -> value3).thenAccept(result -> { |
| 261 | assertTrue(Arrays.equals(Versioned.valueOrElse(result, null), value3)); |
| 262 | }).join(); |
| 263 | |
| 264 | map.computeIfPresent("foo", (k, v) -> null).thenAccept(result -> { |
| 265 | assertNull(result); |
| 266 | }).join(); |
| 267 | |
| 268 | map.computeIf("foo", v -> v == null, (k, v) -> value1).thenAccept(result -> { |
| 269 | assertTrue(Arrays.equals(Versioned.valueOrElse(result, null), value1)); |
| 270 | }).join(); |
| 271 | |
| 272 | map.compute("foo", (k, v) -> value2).thenAccept(result -> { |
| 273 | assertTrue(Arrays.equals(Versioned.valueOrElse(result, null), value2)); |
| 274 | }).join(); |
| 275 | } |
| 276 | |
| 277 | |
| 278 | protected void mapListenerTests(int clusterSize) throws Throwable { |
Madan Jampani | 5e5b3d6 | 2016-02-01 16:03:33 -0800 | [diff] [blame] | 279 | final byte[] value1 = Tools.getBytesUtf8("value1"); |
| 280 | final byte[] value2 = Tools.getBytesUtf8("value2"); |
| 281 | final byte[] value3 = Tools.getBytesUtf8("value3"); |
| 282 | |
Aaron Kruglikov | b5a41e5 | 2016-06-23 15:37:41 -0700 | [diff] [blame] | 283 | AtomixConsistentMap map = createAtomixClient().getResource("testMapListenerMap", |
| 284 | AtomixConsistentMap.class).join(); |
Madan Jampani | 5e5b3d6 | 2016-02-01 16:03:33 -0800 | [diff] [blame] | 285 | TestMapEventListener listener = new TestMapEventListener(); |
| 286 | |
| 287 | // add listener; insert new value into map and verify an INSERT event is received. |
Madan Jampani | 40f022e | 2016-03-02 21:35:14 -0800 | [diff] [blame] | 288 | map.addListener(listener).thenCompose(v -> map.put("foo", value1)).join(); |
| 289 | MapEvent<String, byte[]> event = listener.event(); |
| 290 | assertNotNull(event); |
| 291 | assertEquals(MapEvent.Type.INSERT, event.type()); |
| 292 | assertTrue(Arrays.equals(value1, event.newValue().value())); |
Madan Jampani | 5e5b3d6 | 2016-02-01 16:03:33 -0800 | [diff] [blame] | 293 | |
| 294 | // remove listener and verify listener is not notified. |
Madan Jampani | 40f022e | 2016-03-02 21:35:14 -0800 | [diff] [blame] | 295 | map.removeListener(listener).thenCompose(v -> map.put("foo", value2)).join(); |
| 296 | assertFalse(listener.eventReceived()); |
Madan Jampani | 5e5b3d6 | 2016-02-01 16:03:33 -0800 | [diff] [blame] | 297 | |
| 298 | // add the listener back and verify UPDATE events are received correctly |
Madan Jampani | 40f022e | 2016-03-02 21:35:14 -0800 | [diff] [blame] | 299 | map.addListener(listener).thenCompose(v -> map.put("foo", value3)).join(); |
| 300 | event = listener.event(); |
| 301 | assertNotNull(event); |
| 302 | assertEquals(MapEvent.Type.UPDATE, event.type()); |
| 303 | assertTrue(Arrays.equals(value3, event.newValue().value())); |
Madan Jampani | 5e5b3d6 | 2016-02-01 16:03:33 -0800 | [diff] [blame] | 304 | |
| 305 | // perform a non-state changing operation and verify no events are received. |
| 306 | map.putIfAbsent("foo", value1).join(); |
Madan Jampani | 40f022e | 2016-03-02 21:35:14 -0800 | [diff] [blame] | 307 | assertFalse(listener.eventReceived()); |
Madan Jampani | 5e5b3d6 | 2016-02-01 16:03:33 -0800 | [diff] [blame] | 308 | |
| 309 | // verify REMOVE events are received correctly. |
| 310 | map.remove("foo").join(); |
Madan Jampani | 40f022e | 2016-03-02 21:35:14 -0800 | [diff] [blame] | 311 | event = listener.event(); |
| 312 | assertNotNull(event); |
| 313 | assertEquals(MapEvent.Type.REMOVE, event.type()); |
| 314 | assertTrue(Arrays.equals(value3, event.oldValue().value())); |
Madan Jampani | 5e5b3d6 | 2016-02-01 16:03:33 -0800 | [diff] [blame] | 315 | |
| 316 | // verify compute methods also generate events. |
| 317 | map.computeIf("foo", v -> v == null, (k, v) -> value1).join(); |
Madan Jampani | 40f022e | 2016-03-02 21:35:14 -0800 | [diff] [blame] | 318 | event = listener.event(); |
| 319 | assertNotNull(event); |
| 320 | assertEquals(MapEvent.Type.INSERT, event.type()); |
| 321 | assertTrue(Arrays.equals(value1, event.newValue().value())); |
Madan Jampani | 5e5b3d6 | 2016-02-01 16:03:33 -0800 | [diff] [blame] | 322 | |
| 323 | map.compute("foo", (k, v) -> value2).join(); |
Madan Jampani | 40f022e | 2016-03-02 21:35:14 -0800 | [diff] [blame] | 324 | event = listener.event(); |
| 325 | assertNotNull(event); |
| 326 | assertEquals(MapEvent.Type.UPDATE, event.type()); |
| 327 | assertTrue(Arrays.equals(value2, event.newValue().value())); |
Madan Jampani | 5e5b3d6 | 2016-02-01 16:03:33 -0800 | [diff] [blame] | 328 | |
| 329 | map.computeIf("foo", v -> Arrays.equals(v, value2), (k, v) -> null).join(); |
Madan Jampani | 40f022e | 2016-03-02 21:35:14 -0800 | [diff] [blame] | 330 | event = listener.event(); |
| 331 | assertNotNull(event); |
| 332 | assertEquals(MapEvent.Type.REMOVE, event.type()); |
| 333 | assertTrue(Arrays.equals(value2, event.oldValue().value())); |
Madan Jampani | 5e5b3d6 | 2016-02-01 16:03:33 -0800 | [diff] [blame] | 334 | |
| 335 | map.removeListener(listener).join(); |
| 336 | } |
| 337 | |
| 338 | protected void transactionCommitTests(int clusterSize) throws Throwable { |
Madan Jampani | 5e5b3d6 | 2016-02-01 16:03:33 -0800 | [diff] [blame] | 339 | final byte[] value1 = Tools.getBytesUtf8("value1"); |
| 340 | final byte[] value2 = Tools.getBytesUtf8("value2"); |
| 341 | |
Aaron Kruglikov | b5a41e5 | 2016-06-23 15:37:41 -0700 | [diff] [blame] | 342 | AtomixConsistentMap map = createAtomixClient().getResource("testCommitTestsMap", |
| 343 | AtomixConsistentMap.class).join(); |
Madan Jampani | 5e5b3d6 | 2016-02-01 16:03:33 -0800 | [diff] [blame] | 344 | TestMapEventListener listener = new TestMapEventListener(); |
| 345 | |
| 346 | map.addListener(listener).join(); |
| 347 | |
HIGUCHI Yuta | caad26b | 2016-04-16 16:06:11 -0700 | [diff] [blame] | 348 | // PUT_IF_ABSENT |
Madan Jampani | 5e5b3d6 | 2016-02-01 16:03:33 -0800 | [diff] [blame] | 349 | MapUpdate<String, byte[]> update1 = |
| 350 | MapUpdate.<String, byte[]>newBuilder().withType(MapUpdate.Type.PUT_IF_ABSENT) |
| 351 | .withKey("foo") |
| 352 | .withValue(value1) |
| 353 | .build(); |
| 354 | |
Madan Jampani | 74da78b | 2016-02-09 21:18:36 -0800 | [diff] [blame] | 355 | MapTransaction<String, byte[]> tx = new MapTransaction<>(TransactionId.from("tx1"), Arrays.asList(update1)); |
Madan Jampani | 5e5b3d6 | 2016-02-01 16:03:33 -0800 | [diff] [blame] | 356 | |
Madan Jampani | cadd70b | 2016-02-08 13:45:43 -0800 | [diff] [blame] | 357 | map.prepare(tx).thenAccept(result -> { |
Madan Jampani | 74da78b | 2016-02-09 21:18:36 -0800 | [diff] [blame] | 358 | assertEquals(true, result); |
Madan Jampani | 5e5b3d6 | 2016-02-01 16:03:33 -0800 | [diff] [blame] | 359 | }).join(); |
HIGUCHI Yuta | caad26b | 2016-04-16 16:06:11 -0700 | [diff] [blame] | 360 | // verify changes in Tx is not visible yet until commit |
Madan Jampani | 40f022e | 2016-03-02 21:35:14 -0800 | [diff] [blame] | 361 | assertFalse(listener.eventReceived()); |
Madan Jampani | 5e5b3d6 | 2016-02-01 16:03:33 -0800 | [diff] [blame] | 362 | |
| 363 | map.size().thenAccept(result -> { |
| 364 | assertTrue(result == 0); |
| 365 | }).join(); |
| 366 | |
| 367 | map.get("foo").thenAccept(result -> { |
| 368 | assertNull(result); |
| 369 | }).join(); |
| 370 | |
| 371 | try { |
| 372 | map.put("foo", value2).join(); |
HIGUCHI Yuta | caad26b | 2016-04-16 16:06:11 -0700 | [diff] [blame] | 373 | fail("update to map entry in open tx should fail with Exception"); |
Madan Jampani | 5e5b3d6 | 2016-02-01 16:03:33 -0800 | [diff] [blame] | 374 | } catch (CompletionException e) { |
| 375 | assertEquals(ConcurrentModificationException.class, e.getCause().getClass()); |
| 376 | } |
| 377 | |
Madan Jampani | 40f022e | 2016-03-02 21:35:14 -0800 | [diff] [blame] | 378 | assertFalse(listener.eventReceived()); |
Madan Jampani | 5e5b3d6 | 2016-02-01 16:03:33 -0800 | [diff] [blame] | 379 | |
Madan Jampani | 74da78b | 2016-02-09 21:18:36 -0800 | [diff] [blame] | 380 | map.commit(tx.transactionId()).join(); |
Madan Jampani | 40f022e | 2016-03-02 21:35:14 -0800 | [diff] [blame] | 381 | MapEvent<String, byte[]> event = listener.event(); |
| 382 | assertNotNull(event); |
| 383 | assertEquals(MapEvent.Type.INSERT, event.type()); |
| 384 | assertTrue(Arrays.equals(value1, event.newValue().value())); |
Madan Jampani | 5e5b3d6 | 2016-02-01 16:03:33 -0800 | [diff] [blame] | 385 | |
HIGUCHI Yuta | caad26b | 2016-04-16 16:06:11 -0700 | [diff] [blame] | 386 | // map should be update-able after commit |
Madan Jampani | 5e5b3d6 | 2016-02-01 16:03:33 -0800 | [diff] [blame] | 387 | map.put("foo", value2).thenAccept(result -> { |
| 388 | assertTrue(Arrays.equals(Versioned.valueOrElse(result, null), value1)); |
| 389 | }).join(); |
Madan Jampani | 40f022e | 2016-03-02 21:35:14 -0800 | [diff] [blame] | 390 | event = listener.event(); |
| 391 | assertNotNull(event); |
| 392 | assertEquals(MapEvent.Type.UPDATE, event.type()); |
| 393 | assertTrue(Arrays.equals(value2, event.newValue().value())); |
HIGUCHI Yuta | caad26b | 2016-04-16 16:06:11 -0700 | [diff] [blame] | 394 | |
| 395 | |
| 396 | // REMOVE_IF_VERSION_MATCH |
| 397 | byte[] currFoo = map.get("foo").get().value(); |
| 398 | long currFooVersion = map.get("foo").get().version(); |
| 399 | MapUpdate<String, byte[]> remove1 = |
| 400 | MapUpdate.<String, byte[]>newBuilder().withType(MapUpdate.Type.REMOVE_IF_VERSION_MATCH) |
| 401 | .withKey("foo") |
| 402 | .withCurrentVersion(currFooVersion) |
| 403 | .build(); |
| 404 | |
| 405 | tx = new MapTransaction<>(TransactionId.from("tx2"), Arrays.asList(remove1)); |
| 406 | |
| 407 | map.prepare(tx).thenAccept(result -> { |
| 408 | assertTrue("prepare should succeed", result); |
| 409 | }).join(); |
| 410 | // verify changes in Tx is not visible yet until commit |
| 411 | assertFalse(listener.eventReceived()); |
| 412 | |
| 413 | map.size().thenAccept(size -> { |
| 414 | assertThat(size, is(1)); |
| 415 | }).join(); |
| 416 | |
| 417 | map.get("foo").thenAccept(result -> { |
| 418 | assertThat(result.value(), is(currFoo)); |
| 419 | }).join(); |
| 420 | |
| 421 | map.commit(tx.transactionId()).join(); |
| 422 | event = listener.event(); |
| 423 | assertNotNull(event); |
| 424 | assertEquals(MapEvent.Type.REMOVE, event.type()); |
| 425 | assertArrayEquals(currFoo, event.oldValue().value()); |
| 426 | |
| 427 | map.size().thenAccept(size -> { |
| 428 | assertThat(size, is(0)); |
| 429 | }).join(); |
| 430 | |
Madan Jampani | 5e5b3d6 | 2016-02-01 16:03:33 -0800 | [diff] [blame] | 431 | } |
| 432 | |
| 433 | protected void transactionRollbackTests(int clusterSize) throws Throwable { |
Madan Jampani | 5e5b3d6 | 2016-02-01 16:03:33 -0800 | [diff] [blame] | 434 | final byte[] value1 = Tools.getBytesUtf8("value1"); |
| 435 | final byte[] value2 = Tools.getBytesUtf8("value2"); |
| 436 | |
Aaron Kruglikov | b5a41e5 | 2016-06-23 15:37:41 -0700 | [diff] [blame] | 437 | AtomixConsistentMap map = createAtomixClient().getResource("testTransactionRollbackTestsMap", |
| 438 | AtomixConsistentMap.class).join(); |
Madan Jampani | 5e5b3d6 | 2016-02-01 16:03:33 -0800 | [diff] [blame] | 439 | TestMapEventListener listener = new TestMapEventListener(); |
| 440 | |
| 441 | map.addListener(listener).join(); |
| 442 | |
| 443 | MapUpdate<String, byte[]> update1 = |
| 444 | MapUpdate.<String, byte[]>newBuilder().withType(MapUpdate.Type.PUT_IF_ABSENT) |
| 445 | .withKey("foo") |
| 446 | .withValue(value1) |
| 447 | .build(); |
Madan Jampani | 74da78b | 2016-02-09 21:18:36 -0800 | [diff] [blame] | 448 | MapTransaction<String, byte[]> tx = new MapTransaction<>(TransactionId.from("tx1"), Arrays.asList(update1)); |
Madan Jampani | cadd70b | 2016-02-08 13:45:43 -0800 | [diff] [blame] | 449 | map.prepare(tx).thenAccept(result -> { |
Madan Jampani | 74da78b | 2016-02-09 21:18:36 -0800 | [diff] [blame] | 450 | assertEquals(true, result); |
Madan Jampani | 5e5b3d6 | 2016-02-01 16:03:33 -0800 | [diff] [blame] | 451 | }).join(); |
Madan Jampani | 40f022e | 2016-03-02 21:35:14 -0800 | [diff] [blame] | 452 | assertFalse(listener.eventReceived()); |
Madan Jampani | 5e5b3d6 | 2016-02-01 16:03:33 -0800 | [diff] [blame] | 453 | |
Madan Jampani | 74da78b | 2016-02-09 21:18:36 -0800 | [diff] [blame] | 454 | map.rollback(tx.transactionId()).join(); |
Madan Jampani | 40f022e | 2016-03-02 21:35:14 -0800 | [diff] [blame] | 455 | assertFalse(listener.eventReceived()); |
Madan Jampani | 5e5b3d6 | 2016-02-01 16:03:33 -0800 | [diff] [blame] | 456 | |
| 457 | map.get("foo").thenAccept(result -> { |
| 458 | assertNull(result); |
| 459 | }).join(); |
| 460 | |
| 461 | map.put("foo", value2).thenAccept(result -> { |
| 462 | assertNull(result); |
| 463 | }).join(); |
Madan Jampani | 40f022e | 2016-03-02 21:35:14 -0800 | [diff] [blame] | 464 | MapEvent<String, byte[]> event = listener.event(); |
| 465 | assertNotNull(event); |
| 466 | assertEquals(MapEvent.Type.INSERT, event.type()); |
| 467 | assertTrue(Arrays.equals(value2, event.newValue().value())); |
Madan Jampani | 5e5b3d6 | 2016-02-01 16:03:33 -0800 | [diff] [blame] | 468 | } |
| 469 | |
| 470 | private static class TestMapEventListener implements MapEventListener<String, byte[]> { |
| 471 | |
Madan Jampani | 40f022e | 2016-03-02 21:35:14 -0800 | [diff] [blame] | 472 | private final BlockingQueue<MapEvent<String, byte[]>> queue = new ArrayBlockingQueue<>(1); |
Madan Jampani | 5e5b3d6 | 2016-02-01 16:03:33 -0800 | [diff] [blame] | 473 | |
| 474 | @Override |
| 475 | public void event(MapEvent<String, byte[]> event) { |
Madan Jampani | 40f022e | 2016-03-02 21:35:14 -0800 | [diff] [blame] | 476 | try { |
| 477 | queue.put(event); |
| 478 | } catch (InterruptedException e) { |
| 479 | Throwables.propagate(e); |
| 480 | } |
Madan Jampani | 5e5b3d6 | 2016-02-01 16:03:33 -0800 | [diff] [blame] | 481 | } |
| 482 | |
Madan Jampani | 40f022e | 2016-03-02 21:35:14 -0800 | [diff] [blame] | 483 | public boolean eventReceived() { |
| 484 | return !queue.isEmpty(); |
Madan Jampani | 5e5b3d6 | 2016-02-01 16:03:33 -0800 | [diff] [blame] | 485 | } |
| 486 | |
Madan Jampani | 40f022e | 2016-03-02 21:35:14 -0800 | [diff] [blame] | 487 | public MapEvent<String, byte[]> event() throws InterruptedException { |
| 488 | return queue.take(); |
Madan Jampani | 5e5b3d6 | 2016-02-01 16:03:33 -0800 | [diff] [blame] | 489 | } |
| 490 | } |
| 491 | } |