/*
* Copyright (c) 2008-2013, Hazelcast, Inc. All Rights Reserved.
*
* 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.
*/
package com.hazelcast.client.executor;
import com.hazelcast.client.HazelcastClient;
import com.hazelcast.client.executor.tasks.*;
import com.hazelcast.core.*;
import com.hazelcast.test.AssertTask;
import com.hazelcast.test.HazelcastParallelClassRunner;
import com.hazelcast.test.annotation.QuickTest;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Test;
import org.junit.experimental.categories.Category;
import org.junit.runner.RunWith;
import java.util.ArrayList;
import java.util.Collection;
import static com.hazelcast.test.HazelcastTestSupport.*;
import static org.junit.Assert.assertTrue;
@RunWith(HazelcastParallelClassRunner.class)
@Category(QuickTest.class)
public class ClientExecutorServiceExecuteTest {
private static final int CLUSTER_SIZE = 3;
private static HazelcastInstance server1;
private static HazelcastInstance server2;
private static HazelcastInstance client;
@BeforeClass
public static void beforeClass() {
server1 = Hazelcast.newHazelcastInstance();
Hazelcast.newHazelcastInstance();
server2 = Hazelcast.newHazelcastInstance();
client = HazelcastClient.newHazelcastClient();
}
@AfterClass
public static void afterClass() {
HazelcastClient.shutdownAll();
Hazelcast.shutdownAll();
}
@Test
public void testExecute() {
IExecutorService service = client.getExecutorService(randomString());
String mapName = randomString();
service.execute(new MapPutRunnable(mapName));
IMap map = client.getMap(mapName);
assertSizeEventually(1, map);
}
@Test
public void testExecute_withMemberSelector() {
IExecutorService service = client.getExecutorService(randomString());
String mapName = randomString();
MemberSelector selector = new SelectAllMembers();
service.execute( new MapPutRunnable(mapName), selector);
IMap map = client.getMap(mapName);
assertSizeEventually(1, map);
}
@Test(expected = NullPointerException.class)
public void testExecute_whenTaskNull() {
IExecutorService service = client.getExecutorService(randomString());
service.execute(null);
}
@Test
public void testExecuteOnKeyOwner() {
IExecutorService service = client.getExecutorService(randomString());
String mapName = randomString();
Member member = server1.getCluster().getLocalMember();
final String targetUuid = member.getUuid();
String key = generateKeyOwnedBy(server1);
service.executeOnKeyOwner(new MapPutRunnable(mapName), key);
final IMap map = client.getMap(mapName);
assertTrueEventually(new AssertTask() {
public void run() throws Exception {
assertTrue(map.containsKey(targetUuid));
}
});
}
@Test(expected = NullPointerException.class)
public void testExecuteOnKeyOwner_whenKeyNull() {
IExecutorService service = client.getExecutorService(randomString());
service.executeOnKeyOwner(new MapPutRunnable("map"), null);
}
@Test
public void testExecuteOnMember(){
IExecutorService service = client.getExecutorService(randomString());
String mapName = randomString();
Member member = server1.getCluster().getLocalMember();
final String targetUuid = member.getUuid();
service.executeOnMember(new MapPutRunnable(mapName), member);
final IMap map = client.getMap(mapName);
assertTrueEventually(new AssertTask() {
public void run() throws Exception {
assertTrue(map.containsKey(targetUuid));
}
});
}
@Test(expected = NullPointerException.class)
public void testExecuteOnMember_WhenMemberNull() {
IExecutorService service = client.getExecutorService(randomString());
service.executeOnMember(new MapPutRunnable("map"), null);
}
@Test
public void testExecuteOnMembers() {
IExecutorService service = client.getExecutorService(randomString());
String mapName = randomString();
Collection<Member> collection = new ArrayList<Member>();
final Member member1 = server1.getCluster().getLocalMember();
final Member member2 = server2.getCluster().getLocalMember();
collection.add(member1);
collection.add(member2);
service.executeOnMembers(new MapPutRunnable(mapName), collection);
final IMap map = client.getMap(mapName);
assertTrueEventually(new AssertTask() {
public void run() throws Exception {
assertTrue(map.containsKey(member1.getUuid()));
assertTrue(map.containsKey(member2.getUuid()));
}
});
}
@Test
public void testExecuteOnMembers_withEmptyCollection() {
IExecutorService service = client.getExecutorService(randomString());
String mapName = randomString();
Collection<Member> collection = new ArrayList<Member>();
service.executeOnMembers(new MapPutRunnable(mapName), collection);
IMap map = client.getMap(mapName);
assertSizeEventually(0, map);
}
@Test(expected = NullPointerException.class)
public void testExecuteOnMembers_WhenCollectionNull() {
IExecutorService service = client.getExecutorService(randomString());
Collection<Member> collection = null;
service.executeOnMembers(new MapPutRunnable("task"), collection);
}
@Test
public void testExecuteOnMembers_withSelector() {
IExecutorService service = client.getExecutorService(randomString());
String mapName = randomString();
MemberSelector selector = new SelectAllMembers();
service.executeOnMembers(new MapPutRunnable(mapName), selector);
IMap map = client.getMap(mapName);
assertSizeEventually(CLUSTER_SIZE, map);
}
@Test(expected = IllegalArgumentException.class)
public void testExecuteOnMembers_whenSelectorNull() {
IExecutorService service = client.getExecutorService(randomString());
MemberSelector selector = null;
service.executeOnMembers(new MapPutRunnable("task"), selector);
}
@Test
public void testExecuteOnAllMembers() {
IExecutorService service = client.getExecutorService(randomString());
String mapName = randomString();
service.executeOnAllMembers(new MapPutRunnable(mapName));
IMap map = client.getMap(mapName);
assertSizeEventually(CLUSTER_SIZE, map);
}
}