package org.infinispan.client.hotrod;
import static org.infinispan.client.hotrod.test.HotRodClientTestingUtil.killRemoteCacheManager;
import static org.infinispan.client.hotrod.test.HotRodClientTestingUtil.killServers;
import static org.infinispan.server.hotrod.test.HotRodTestingUtil.hotRodCacheConfiguration;
import static org.infinispan.server.hotrod.test.HotRodTestingUtil.unmarshall;
import static org.infinispan.test.TestingUtil.k;
import static org.infinispan.test.TestingUtil.v;
import java.lang.reflect.Method;
import java.util.Properties;
import org.infinispan.client.hotrod.exceptions.HotRodClientException;
import org.infinispan.client.hotrod.test.HotRodClientTestingUtil;
import org.infinispan.manager.EmbeddedCacheManager;
import org.infinispan.notifications.Listener;
import org.infinispan.notifications.cachelistener.annotation.CacheEntryCreated;
import org.infinispan.notifications.cachelistener.event.CacheEntryEvent;
import org.infinispan.remoting.transport.jgroups.SuspectException;
import org.infinispan.server.hotrod.HotRodServer;
import org.infinispan.test.SingleCacheManagerTest;
import org.infinispan.test.fwk.TestCacheManagerFactory;
import org.testng.annotations.AfterClass;
import org.testng.annotations.Test;
/**
* Tests HotRod client and server behaivour when server throws a server error
*
* @author Galder ZamarreƱo
* @since 4.2
*/
@Test(groups = "functional", testName = "client.hotrod.ServerErrorTest")
public class ServerErrorTest extends SingleCacheManagerTest {
private HotRodServer hotrodServer;
private RemoteCacheManager remoteCacheManager;
private RemoteCache<String, String> remoteCache;
@Override
protected EmbeddedCacheManager createCacheManager() throws Exception {
cacheManager = TestCacheManagerFactory
.createCacheManager(hotRodCacheConfiguration());
hotrodServer = HotRodClientTestingUtil.startHotRodServer(cacheManager);
remoteCacheManager = getRemoteCacheManager();
remoteCache = remoteCacheManager.getCache();
return cacheManager;
}
protected RemoteCacheManager getRemoteCacheManager() {
Properties config = new Properties();
org.infinispan.client.hotrod.configuration.ConfigurationBuilder clientBuilder =
new org.infinispan.client.hotrod.configuration.ConfigurationBuilder();
clientBuilder.addServer().host("localhost").port(hotrodServer.getPort());
return new RemoteCacheManager(clientBuilder.build());
}
@AfterClass
public void shutDownHotrod() {
killRemoteCacheManager(remoteCacheManager);
killServers(hotrodServer);
}
public void testErrorWhileDoingPut(Method m) throws Exception {
cache.addListener(new ErrorInducingListener());
remoteCache = remoteCacheManager.getCache();
remoteCache.put(k(m), v(m));
assert remoteCache.get(k(m)).equals(v(m));
try {
remoteCache.put("FailFailFail", "whatever...");
} catch (HotRodClientException e) {
// ignore
}
try {
remoteCache.put(k(m, 2), v(m, 2));
assert remoteCache.get(k(m, 2)).equals(v(m, 2));
} catch (Exception e) {
log.error("Error sending request after server failure", e);
throw e;
}
}
@Listener
public static class ErrorInducingListener {
@CacheEntryCreated
@SuppressWarnings("unused")
public void entryCreated(CacheEntryEvent<byte[], byte[]> event) throws Exception {
if (event.isPre() && unmarshall(event.getKey()) == "FailFailFail") {
throw new SuspectException("Simulated suspicion");
}
}
}
}