| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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 org.apache.distributedlog.zk; |
| |
| import static org.junit.Assert.*; |
| import static org.mockito.Mockito.*; |
| import java.util.concurrent.CountDownLatch; |
| import java.util.concurrent.atomic.AtomicReference; |
| import org.apache.bookkeeper.versioning.Version; |
| import org.apache.distributedlog.util.Transaction; |
| import org.apache.zookeeper.KeeperException; |
| import org.apache.zookeeper.Op; |
| import org.apache.zookeeper.OpResult; |
| import org.junit.Test; |
| |
| |
| |
| |
| /** |
| * Test Case for versioned set operation. |
| */ |
| public class TestZKVersionedSetOp { |
| |
| @Test(timeout = 60000) |
| public void testAbortNullOpResult() throws Exception { |
| final AtomicReference<Throwable> exception = |
| new AtomicReference<Throwable>(); |
| final CountDownLatch latch = new CountDownLatch(1); |
| ZKVersionedSetOp versionedSetOp = |
| new ZKVersionedSetOp(mock(Op.class), new Transaction.OpListener<Version>() { |
| @Override |
| public void onCommit(Version r) { |
| // no-op |
| } |
| |
| @Override |
| public void onAbort(Throwable t) { |
| exception.set(t); |
| latch.countDown(); |
| } |
| }); |
| KeeperException ke = KeeperException.create(KeeperException.Code.SESSIONEXPIRED); |
| versionedSetOp.abortOpResult(ke, null); |
| latch.await(); |
| assertTrue(ke == exception.get()); |
| } |
| |
| @Test(timeout = 60000) |
| public void testAbortOpResult() throws Exception { |
| final AtomicReference<Throwable> exception = |
| new AtomicReference<Throwable>(); |
| final CountDownLatch latch = new CountDownLatch(1); |
| ZKVersionedSetOp versionedSetOp = |
| new ZKVersionedSetOp(mock(Op.class), new Transaction.OpListener<Version>() { |
| @Override |
| public void onCommit(Version r) { |
| // no-op |
| } |
| |
| @Override |
| public void onAbort(Throwable t) { |
| exception.set(t); |
| latch.countDown(); |
| } |
| }); |
| KeeperException ke = KeeperException.create(KeeperException.Code.SESSIONEXPIRED); |
| OpResult opResult = new OpResult.ErrorResult(KeeperException.Code.NONODE.intValue()); |
| versionedSetOp.abortOpResult(ke, opResult); |
| latch.await(); |
| assertTrue(exception.get() instanceof KeeperException.NoNodeException); |
| } |
| } |