| /* |
| * 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.bookkeeper.client; |
| |
| import static java.nio.charset.StandardCharsets.UTF_8; |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertNull; |
| import static org.junit.Assert.assertSame; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.when; |
| |
| import io.netty.buffer.ByteBuf; |
| import io.netty.buffer.Unpooled; |
| import java.util.concurrent.atomic.AtomicInteger; |
| import org.apache.bookkeeper.client.BKException.Code; |
| import org.apache.bookkeeper.client.api.WriteFlag; |
| import org.apache.bookkeeper.common.util.OrderedExecutor; |
| import org.apache.bookkeeper.proto.BookieClient; |
| import org.apache.bookkeeper.stats.NullStatsLogger; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| /** |
| * Unit test of {@link PendingAddOp}. |
| */ |
| public class PendingAddOpTest { |
| |
| private LedgerHandle lh; |
| private ClientContext mockClientContext; |
| |
| private ByteBuf payload; |
| |
| @Before |
| public void setup() { |
| BookKeeperClientStats clientStats = BookKeeperClientStats.newInstance(NullStatsLogger.INSTANCE); |
| BookieClient bookieClient = mock(BookieClient.class); |
| OrderedExecutor mainWorkerPool = mock(OrderedExecutor.class); |
| mockClientContext = mock(ClientContext.class); |
| when(mockClientContext.getBookieClient()).thenReturn(bookieClient); |
| when(mockClientContext.getConf()).thenReturn(ClientInternalConf.defaultValues()); |
| when(mockClientContext.getMainWorkerPool()).thenReturn(mainWorkerPool); |
| when(mockClientContext.getClientStats()).thenReturn(clientStats); |
| |
| lh = mock(LedgerHandle.class); |
| when(lh.getDistributionSchedule()) |
| .thenReturn(new RoundRobinDistributionSchedule(3, 3, 2)); |
| byte[] data = "test-pending-add-op".getBytes(UTF_8); |
| payload = Unpooled.wrappedBuffer(data); |
| payload.writerIndex(data.length); |
| } |
| |
| @Test |
| public void testExecuteAfterCancelled() { |
| AtomicInteger rcHolder = new AtomicInteger(-0xdead); |
| PendingAddOp op = PendingAddOp.create( |
| lh, mockClientContext, lh.getCurrentEnsemble(), |
| payload, WriteFlag.NONE, |
| (rc, handle, entryId, qwcLatency, ctx) -> { |
| rcHolder.set(rc); |
| }, null); |
| assertSame(lh, op.lh); |
| |
| // cancel the op. |
| op.submitCallback(Code.NotEnoughBookiesException); |
| // if a op is cancelled, it is not recycled until it has been run. |
| assertSame(lh, op.lh); |
| assertEquals(Code.NotEnoughBookiesException, rcHolder.get()); |
| |
| op.run(); |
| // after the op is run, the object is recycled. |
| assertNull(op.lh); |
| } |
| |
| } |