@Test
public void testExecuteOnAllMembers() {
final IExecutorService service = client.getExecutorService(randomString());
final String mapName = randomString();
service.executeOnAllMembers(new MapPutRunnable(mapName));
final IMap map = client.getMap(mapName);
assertTrueEventually(
new AssertTask() {
public void run() throws Exception {
assertEquals(CLUSTER_SIZE, map.size());
}
});
}
@Test
public void testExecuteOnMembers_withEmptyCollection() {
final IExecutorService service = client.getExecutorService(randomString());
final String mapName = randomString();
final Collection collection = new ArrayList();
service.executeOnMembers(new MapPutRunnable(mapName), collection);
final IMap map = client.getMap(mapName);
assertTrueEventually(
new AssertTask() {
public void run() throws Exception {
assertTrue(map.isEmpty());
}
});
}
@Test
public void testExecuteOnMember() {
final IExecutorService service = client.getExecutorService(randomString());
final String mapName = randomString();
final Member member = instance1.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
public void testExecuteOnMembers() {
final IExecutorService service = client.getExecutorService(randomString());
final String mapName = randomString();
final Collection collection = new ArrayList();
final Member member1 = instance1.getCluster().getLocalMember();
final Member member3 = instance3.getCluster().getLocalMember();
collection.add(member1);
collection.add(member3);
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(member3.getUuid()));
}
});
}
@Test(expected = NullPointerException.class)
public void testExecute_whenTaskNull() {
IExecutorService service = client.getExecutorService(randomString());
service.execute(null);
}
@AfterClass
public static void destroy() {
client.shutdown();
Hazelcast.shutdownAll();
}
@Test(expected = IllegalArgumentException.class)
public void testExecuteOnMembers_whenSelectorNull() {
IExecutorService service = client.getExecutorService(randomString());
MemberSelector selector = null;
service.executeOnMembers(new MapPutRunnable("task"), selector);
}
@Test(expected = NullPointerException.class)
public void testExecuteOnMembers_WhenCollectionNull() {
IExecutorService service = client.getExecutorService(randomString());
Collection collection = null;
service.executeOnMembers(new MapPutRunnable("task"), collection);
}
@Test(expected = NullPointerException.class)
public void testExecuteOnMember_WhenMemberNull() {
IExecutorService service = client.getExecutorService(randomString());
service.executeOnMember(new MapPutRunnable("map"), null);
}
