/*
* JBoss, Home of Professional Open Source
* Copyright 2011 Red Hat Inc. and/or its affiliates and other
* contributors as indicated by the @author tags. All rights reserved.
* See the copyright.txt in the distribution for a full listing of
* individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.infinispan.notifications.cachelistener;
import static org.mockito.Matchers.any;
import static org.mockito.Matchers.anyBoolean;
import static org.mockito.Matchers.anyObject;
import static org.mockito.Matchers.eq;
import static org.mockito.Matchers.isA;
import static org.mockito.Matchers.isNull;
import static org.mockito.Mockito.atLeastOnce;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.never;
import static org.mockito.Mockito.verify;
import java.util.Collections;
import java.util.HashMap;
import java.util.Map;
import org.infinispan.Cache;
import org.infinispan.config.Configuration;
import org.infinispan.context.InvocationContext;
import org.infinispan.manager.CacheContainer;
import org.infinispan.test.AbstractInfinispanTest;
import org.infinispan.test.TestingUtil;
import org.infinispan.test.fwk.TestCacheManagerFactory;
import org.infinispan.transaction.TransactionMode;
import org.infinispan.util.concurrent.IsolationLevel;
import org.testng.annotations.AfterClass;
import org.testng.annotations.AfterMethod;
import org.testng.annotations.BeforeMethod;
import org.testng.annotations.Test;
/**
* @author Mircea Markus
* @since 5.1
*/
@Test(groups = "functional", testName = "notifications.cachelistener.CacheNotifierTest")
public class CacheNotifierTest extends AbstractInfinispanTest {
private Cache<Object, Object> cache;
private CacheNotifier mockNotifier;
private CacheNotifier origNotifier;
private CacheContainer cm;
@BeforeMethod(alwaysRun = true)
public void setUp() throws Exception {
Configuration c = new Configuration();
c.fluent().transaction().transactionMode(TransactionMode.NON_TRANSACTIONAL);
c.setCacheMode(Configuration.CacheMode.LOCAL);
c.setIsolationLevel(IsolationLevel.REPEATABLE_READ);
cm = TestCacheManagerFactory.createCacheManager(c);
cache = cm.getCache();
mockNotifier = mock(CacheNotifier.class);
origNotifier = TestingUtil.replaceComponent(cache, CacheNotifier.class, mockNotifier, true);
}
@AfterMethod(alwaysRun = true)
public void tearDown() throws Exception {
TestingUtil.replaceComponent(cache, CacheNotifier.class, origNotifier, true);
TestingUtil.killCaches(cache);
cm.stop();
}
@AfterClass(alwaysRun = true)
public void destroyManager() {
TestingUtil.killCacheManagers(cache.getCacheManager());
}
public void testVisit() throws Exception {
initCacheData(Collections.singletonMap("key", "value"));
cache.get("key");
verify(mockNotifier).notifyCacheEntryVisited(eq("key"), eq("value"), eq(true), isA(InvocationContext.class));
verify(mockNotifier).notifyCacheEntryVisited(eq("key"), eq("value"), eq(false), isA(InvocationContext.class));
}
public void testRemoveData() throws Exception {
Map<String, String> data = new HashMap<String, String>();
data.put("key", "value");
data.put("key2", "value2");
initCacheData(data);
cache.remove("key2");
verify(mockNotifier).notifyCacheEntryRemoved(eq("key2"), eq("value2"), eq(true), isA(InvocationContext.class));
verify(mockNotifier).notifyCacheEntryRemoved(eq("key2"), isNull(), eq(false), isA(InvocationContext.class));
}
public void testPutMap() throws Exception {
Map<Object, Object> data = new HashMap<Object, Object>();
data.put("key", "value");
data.put("key2", "value2");
cache.putAll(data);
expectSingleEntryCreated("key", "value");
expectSingleEntryCreated("key2", "value2");
}
public void testOnlyModification() throws Exception {
initCacheData(Collections.singletonMap("key", "value"));
cache.put("key", "value2");
verify(mockNotifier).notifyCacheEntryModified(eq("key"), eq("value"), eq(true), isA(InvocationContext.class));
verify(mockNotifier).notifyCacheEntryModified(eq("key"), eq("value2"), eq(false), isA(InvocationContext.class));
}
public void testReplaceNotification() throws Exception {
initCacheData(Collections.singletonMap("key", "value"));
cache.replace("key", "value", "value2");
verify(mockNotifier).notifyCacheEntryModified(eq("key"), eq("value"), eq(true), isA(InvocationContext.class));
verify(mockNotifier).notifyCacheEntryModified(eq("key"), eq("value2"), eq(false), isA(InvocationContext.class));
}
public void testReplaceNoNotificationOnNoChange() throws Exception {
initCacheData(Collections.singletonMap("key", "value"));
cache.replace("key", "value2", "value3");
verify(mockNotifier, never()).notifyCacheEntryModified(eq("key"), eq("value2"), eq(true), any(InvocationContext.class));
verify(mockNotifier, never()).notifyCacheEntryModified(eq("key"), eq("value3"), eq(false), any(InvocationContext.class));
}
public void testNonexistentVisit() throws Exception {
cache.get("doesNotExist");
}
public void testNonexistentRemove() throws Exception {
cache.remove("doesNotExist");
}
public void testCreation() throws Exception {
cache.put("key", "value");
expectSingleEntryCreated("key", "value");
}
private void initCacheData(Map<String, String> data) {
cache.putAll(data);
verify(mockNotifier, atLeastOnce()).notifyCacheEntryCreated(anyObject(), anyBoolean(), isA(InvocationContext.class));
verify(mockNotifier, atLeastOnce()).notifyCacheEntryModified(anyObject(), anyObject(), anyBoolean(), isA(InvocationContext.class));
}
private void expectSingleEntryCreated(Object key, Object value) {
CacheNotifierTxTest.expectSingleEntryCreated(key, value, this.mockNotifier);
}
}