package org.infinispan.server.hotrod;
import static org.testng.AssertJUnit.assertTrue;
import java.util.ArrayList;
import java.util.List;
import org.infinispan.Cache;
import org.infinispan.distribution.TestAddress;
import org.infinispan.manager.EmbeddedCacheManager;
import org.infinispan.notifications.cachemanagerlistener.event.Event.Type;
import org.infinispan.notifications.cachemanagerlistener.event.impl.EventImpl;
import org.infinispan.remoting.transport.Address;
import org.infinispan.test.SingleCacheManagerTest;
import org.infinispan.test.fwk.TestCacheManagerFactory;
import org.testng.annotations.Test;
/**
* Tests crashed or stopped member logic.
*
* @author Galder ZamarreƱo
* @since 5.1
*/
@Test(groups = "functional", testName = "server.hotrod.CrashedMemberDetectorTest")
public class CrashedMemberDetectorTest extends SingleCacheManagerTest {
@Override
protected EmbeddedCacheManager createCacheManager() {
return TestCacheManagerFactory.createCacheManager();
}
public void testDetectCrashedMembers() {
Cache<Address, ServerAddress> cache = cacheManager.getCache();
cache.put(new TestAddress(1), new ServerAddress("a", 123));
cache.put(new TestAddress(2), new ServerAddress("b", 456));
cache.put(new TestAddress(3), new ServerAddress("c", 789));
CrashedMemberDetectorListener detector = new CrashedMemberDetectorListener(cache, null);
List<Address> oldMembers = new ArrayList<>();
oldMembers.add(new TestAddress(1));
oldMembers.add(new TestAddress(3));
oldMembers.add(new TestAddress(2));
List<Address> newMembers = new ArrayList<>();
newMembers.add(new TestAddress(1));
newMembers.add(new TestAddress(2));
EventImpl e = new EventImpl("", cacheManager, Type.VIEW_CHANGED, newMembers,
oldMembers, new TestAddress(1), 99);
detector.detectCrashedMember(e);
assertTrue(cache.containsKey(new TestAddress(1)));
assertTrue(cache.containsKey(new TestAddress(2)));
}
}