/*
* (C) Copyright 2015 Nuxeo SA (http://nuxeo.com/) and others.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Contributors:
* bdelbosc
*/
package org.nuxeo.ecm.core.redis;
import org.junit.Assume;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.nuxeo.ecm.core.redis.RedisFeature.Mode;
import org.nuxeo.ecm.core.redis.contribs.RedisClusterInvalidator;
import org.nuxeo.ecm.core.storage.sql.Invalidations;
import org.nuxeo.ecm.core.storage.sql.RepositoryImpl;
import org.nuxeo.ecm.core.storage.sql.RowId;
import org.nuxeo.runtime.api.Framework;
import org.nuxeo.runtime.test.runner.Features;
import org.nuxeo.runtime.test.runner.FeaturesRunner;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import javax.inject.Inject;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;
/**
* @since 7.4
*/
@RunWith(FeaturesRunner.class)
@Features(RedisFeature.class)
public class TestRedisClusterInvalidator {
@Inject
protected RedisFeature redisFeature;
@Test
public void testInitializeAndClose() throws Exception {
RedisClusterInvalidator rci = createRedisClusterInvalidator("node1");
rci.close();
}
private RedisClusterInvalidator createRedisClusterInvalidator(String node) {
assumeTrueRedisServer();
RepositoryImpl repository = mock(RepositoryImpl.class);
when(repository.getName()).thenReturn("test");
RedisClusterInvalidator rci = new RedisClusterInvalidator();
rci.initialize(node, repository);
return rci;
}
private void assumeTrueRedisServer() {
Assume.assumeTrue("Require a true Redis server with pubsub support", Mode.server == redisFeature.getMode());
}
@Test
public void testSendReceiveInvalidations() throws Exception {
RedisExecutor redisExecutor = Framework.getLocalService(RedisExecutor.class);
redisExecutor.startMonitor();
int delayMs = 10000;
RedisClusterInvalidator rci2 = createRedisClusterInvalidator("node2");
RedisClusterInvalidator rci1 = createRedisClusterInvalidator("node1");
try {
Invalidations invals = new Invalidations();
invals.addModified(new RowId("dublincore", "docid1"));
invals.addModified(new RowId("dublincore", "docid2"));
rci1.sendInvalidations(invals);
Invalidations invalsReceived = waitForInvalidation(rci2, delayMs);
assertNotNull("No invalidation received after " + delayMs + " ms", invalsReceived.isEmpty());
assertEquals(invals.toString(), invalsReceived.toString());
} finally {
rci1.close();
rci2.close();
redisExecutor.stopMonitor();
}
}
private Invalidations waitForInvalidation(RedisClusterInvalidator rci2, int countdown_ms) throws InterruptedException {
Invalidations ret;
do {
Thread.sleep(10);
countdown_ms -= 10;
ret = rci2.receiveInvalidations();
} while (ret.isEmpty() && countdown_ms > 0);
return ret;
}
@Test
public void testSendReceiveMultiInvalidations() throws Exception {
int delayMs = 10000;
RedisExecutor redisExecutor = Framework.getLocalService(RedisExecutor.class);
redisExecutor.startMonitor();
RedisClusterInvalidator rci2 = createRedisClusterInvalidator("node2");
RedisClusterInvalidator rci1 = createRedisClusterInvalidator("node1");
try {
Invalidations invals = new Invalidations();
invals.addModified(new RowId("dublincore", "docid1"));
rci1.sendInvalidations(invals);
invals = new Invalidations();
invals.addModified(new RowId("dublincore", "docid2"));
rci1.sendInvalidations(invals);
Invalidations invalsReceived = waitForInvalidation(rci2, delayMs);
assertNotNull(invals.modified);
assertNotNull("No invalidation received after " + delayMs + " ms", invalsReceived.modified);
assertEquals(2, invalsReceived.modified.size());
} finally {
rci1.close();
rci2.close();
redisExecutor.stopMonitor();
}
}
}