| /* |
| * |
| * 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.qpid.tests.protocol.v0_10; |
| |
| import static java.nio.charset.StandardCharsets.UTF_8; |
| import static org.hamcrest.CoreMatchers.equalTo; |
| import static org.hamcrest.CoreMatchers.is; |
| import static org.hamcrest.CoreMatchers.notNullValue; |
| import static org.hamcrest.MatcherAssert.assertThat; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| import org.apache.qpid.server.bytebuffer.QpidByteBuffer; |
| import org.apache.qpid.server.protocol.v0_10.transport.Acquired; |
| import org.apache.qpid.server.protocol.v0_10.transport.ExecutionResult; |
| import org.apache.qpid.server.protocol.v0_10.transport.MessageAcceptMode; |
| import org.apache.qpid.server.protocol.v0_10.transport.MessageAcquireMode; |
| import org.apache.qpid.server.protocol.v0_10.transport.MessageCreditUnit; |
| import org.apache.qpid.server.protocol.v0_10.transport.MessageTransfer; |
| import org.apache.qpid.server.protocol.v0_10.transport.Range; |
| import org.apache.qpid.server.protocol.v0_10.transport.RangeSet; |
| import org.apache.qpid.server.protocol.v0_10.transport.SessionCommandPoint; |
| import org.apache.qpid.server.protocol.v0_10.transport.SessionCompleted; |
| import org.apache.qpid.server.protocol.v0_10.transport.SessionConfirmed; |
| import org.apache.qpid.server.protocol.v0_10.transport.SessionFlush; |
| import org.apache.qpid.tests.protocol.SpecificationTest; |
| import org.apache.qpid.tests.utils.BrokerAdmin; |
| import org.apache.qpid.tests.utils.BrokerAdminUsingTestBase; |
| |
| public class MessageTest extends BrokerAdminUsingTestBase |
| { |
| |
| @Before |
| public void setUp() |
| { |
| getBrokerAdmin().createQueue(BrokerAdmin.TEST_QUEUE_NAME); |
| } |
| |
| @Test |
| @SpecificationTest(section = "10.message.transfer", |
| description = "This command transfers a message between two peers.") |
| public void sendTransfer() throws Exception |
| { |
| try (FrameTransport transport = new FrameTransport(getBrokerAdmin()).connect()) |
| { |
| final Interaction interaction = transport.newInteraction(); |
| byte[] sessionName = "test".getBytes(UTF_8); |
| SessionCompleted completed = interaction.negotiateOpen() |
| .channelId(1) |
| .attachSession(sessionName) |
| .message() |
| .transferDestination(BrokerAdmin.TEST_QUEUE_NAME) |
| .transferId(0) |
| .transfer() |
| .session() |
| .flushCompleted() |
| .flush() |
| .consumeResponse() |
| .getLatestResponse(SessionCompleted.class); |
| |
| assertThat(completed.getCommands().includes(0), is(equalTo(true))); |
| int queueDepthMessages = getBrokerAdmin().getQueueDepthMessages(BrokerAdmin.TEST_QUEUE_NAME); |
| assertThat(queueDepthMessages, is(equalTo(1))); |
| } |
| } |
| |
| @Test |
| @SpecificationTest(section = "10.message.subscribe", |
| description = "This command asks the server to start a \"subscription\"," |
| + " which is a request for messages from a specific queue.") |
| public void subscribe() throws Exception |
| { |
| try (FrameTransport transport = new FrameTransport(getBrokerAdmin()).connect()) |
| { |
| final Interaction interaction = transport.newInteraction(); |
| byte[] sessionName = "testSession".getBytes(UTF_8); |
| final String subscriberName = "testSubscriber"; |
| interaction.negotiateOpen() |
| .channelId(1) |
| .attachSession(sessionName) |
| .message() |
| .subscribeDestination(subscriberName) |
| .subscribeQueue(BrokerAdmin.TEST_QUEUE_NAME) |
| .subscribeId(0) |
| .subscribe() |
| .session() |
| .flushCompleted() |
| .flush(); |
| |
| SessionCompleted completed = |
| interaction.consume(SessionCompleted.class, SessionCommandPoint.class, SessionConfirmed.class); |
| |
| assertThat(completed.getCommands(), is(notNullValue())); |
| assertThat(completed.getCommands().includes(0), is(equalTo(true))); |
| } |
| } |
| |
| @Test |
| @SpecificationTest(section = "10.message.transfer", |
| description = "The client may request a broker to transfer messages to it, from a particular queue," |
| + " by issuing a subscribe command. The subscribe command specifies the destination" |
| + " that the broker should use for any resulting transfers.") |
| public void receiveTransfer() throws Exception |
| { |
| String testMessageBody = "testMessage"; |
| getBrokerAdmin().putMessageOnQueue(BrokerAdmin.TEST_QUEUE_NAME, testMessageBody); |
| try (FrameTransport transport = new FrameTransport(getBrokerAdmin()).connect()) |
| { |
| final Interaction interaction = transport.newInteraction(); |
| byte[] sessionName = "testSession".getBytes(UTF_8); |
| final String subscriberName = "testSubscriber"; |
| interaction.negotiateOpen() |
| .channelId(1) |
| .attachSession(sessionName) |
| .message() |
| .subscribeDestination(subscriberName) |
| .subscribeQueue(BrokerAdmin.TEST_QUEUE_NAME) |
| .subscribeId(0) |
| .subscribe() |
| .message() |
| .flowId(1) |
| .flowDestination(subscriberName) |
| .flowUnit(MessageCreditUnit.MESSAGE) |
| .flowValue(1) |
| .flow() |
| .message() |
| .flowId(2) |
| .flowDestination(subscriberName) |
| .flowUnit(MessageCreditUnit.BYTE) |
| .flowValue(-1) |
| .flow(); |
| |
| MessageTransfer transfer = interaction.consume(MessageTransfer.class, |
| SessionCompleted.class, |
| SessionCommandPoint.class, |
| SessionConfirmed.class); |
| |
| try (QpidByteBuffer buffer = transfer.getBody()) |
| { |
| final byte[] dst = new byte[buffer.remaining()]; |
| buffer.get(dst); |
| assertThat(new String(dst, UTF_8), is(equalTo(testMessageBody))); |
| } |
| } |
| } |
| |
| @Test |
| @SpecificationTest(section = "10.message.accept", |
| description = "Accepts the message.") |
| public void acceptTransfer() throws Exception |
| { |
| String testMessageBody = "testMessage"; |
| getBrokerAdmin().putMessageOnQueue(BrokerAdmin.TEST_QUEUE_NAME, testMessageBody); |
| try (FrameTransport transport = new FrameTransport(getBrokerAdmin()).connect()) |
| { |
| final Interaction interaction = transport.newInteraction(); |
| byte[] sessionName = "testSession".getBytes(UTF_8); |
| final String subscriberName = "testSubscriber"; |
| interaction.negotiateOpen() |
| .channelId(1) |
| .attachSession(sessionName) |
| .message() |
| .subscribeAcceptMode(MessageAcceptMode.EXPLICIT) |
| .subscribeAcquireMode(MessageAcquireMode.PRE_ACQUIRED) |
| .subscribeDestination(subscriberName) |
| .subscribeQueue(BrokerAdmin.TEST_QUEUE_NAME) |
| .subscribeId(0) |
| .subscribe() |
| .message() |
| .flowId(1) |
| .flowDestination(subscriberName) |
| .flowUnit(MessageCreditUnit.MESSAGE) |
| .flowValue(1) |
| .flow() |
| .message() |
| .flowId(2) |
| .flowDestination(subscriberName) |
| .flowUnit(MessageCreditUnit.BYTE) |
| .flowValue(-1) |
| .flow(); |
| |
| MessageTransfer transfer = interaction.consume(MessageTransfer.class, |
| SessionCompleted.class, |
| SessionCommandPoint.class, |
| SessionConfirmed.class); |
| |
| assertThat(getBrokerAdmin().getQueueDepthMessages(BrokerAdmin.TEST_QUEUE_NAME), is(equalTo(1))); |
| |
| RangeSet transfers = Range.newInstance(transfer.getId()); |
| interaction.message().acceptId(3).acceptTransfers(transfers).accept() |
| .session() |
| .flushCompleted() |
| .flush(); |
| |
| SessionCompleted completed = interaction.consume(SessionCompleted.class, |
| SessionCommandPoint.class, |
| SessionConfirmed.class, |
| SessionFlush.class); |
| |
| assertThat(completed.getCommands(), is(notNullValue())); |
| assertThat(completed.getCommands().includes(3), is(equalTo(true))); |
| |
| assertThat(getBrokerAdmin().getQueueDepthMessages(BrokerAdmin.TEST_QUEUE_NAME), is(equalTo(0))); |
| } |
| } |
| |
| @Test |
| @SpecificationTest(section = "10.message.acquire", |
| description = "Acquires previously transferred messages for consumption. The acquired ids (if any) are " |
| + "sent via message.acquired.") |
| public void acquireTransfer() throws Exception |
| { |
| String testMessageBody = "testMessage"; |
| getBrokerAdmin().putMessageOnQueue(BrokerAdmin.TEST_QUEUE_NAME, testMessageBody); |
| try (FrameTransport transport = new FrameTransport(getBrokerAdmin()).connect()) |
| { |
| final Interaction interaction = transport.newInteraction(); |
| byte[] sessionName = "testSession".getBytes(UTF_8); |
| final String subscriberName = "testSubscriber"; |
| interaction.negotiateOpen() |
| .channelId(1) |
| .attachSession(sessionName) |
| .message() |
| .subscribeAcceptMode(MessageAcceptMode.EXPLICIT) |
| .subscribeAcquireMode(MessageAcquireMode.NOT_ACQUIRED) |
| .subscribeDestination(subscriberName) |
| .subscribeQueue(BrokerAdmin.TEST_QUEUE_NAME) |
| .subscribeId(0) |
| .subscribe() |
| .message() |
| .flowId(1) |
| .flowDestination(subscriberName) |
| .flowUnit(MessageCreditUnit.MESSAGE) |
| .flowValue(1) |
| .flow() |
| .message() |
| .flowId(2) |
| .flowDestination(subscriberName) |
| .flowUnit(MessageCreditUnit.BYTE) |
| .flowValue(-1) |
| .flow(); |
| |
| MessageTransfer transfer = interaction.consume(MessageTransfer.class, |
| SessionCompleted.class, |
| SessionCommandPoint.class, |
| SessionConfirmed.class, |
| SessionFlush.class); |
| |
| assertThat(getBrokerAdmin().getQueueDepthMessages(BrokerAdmin.TEST_QUEUE_NAME), is(equalTo(1))); |
| |
| RangeSet transfers = Range.newInstance(transfer.getId()); |
| final ExecutionResult result = interaction.message().acquireId(3).acquireTransfers(transfers).acquire() |
| .consumeResponse(SessionFlush.class) |
| .consumeResponse().getLatestResponse(ExecutionResult.class); |
| final Acquired acquired = (Acquired) result.getValue(); |
| assertThat(acquired.getTransfers().includes(transfer.getId()), is(equalTo(true))); |
| |
| interaction.message().acceptId(4).acceptTransfers(transfers).accept() |
| .session().flushCompleted() |
| .flush(); |
| |
| SessionCompleted completed = interaction.consume(SessionCompleted.class, |
| SessionCommandPoint.class, |
| SessionConfirmed.class, |
| SessionFlush.class); |
| |
| assertThat(completed.getCommands(), is(notNullValue())); |
| assertThat(completed.getCommands().includes(4), is(equalTo(true))); |
| |
| assertThat(getBrokerAdmin().getQueueDepthMessages(BrokerAdmin.TEST_QUEUE_NAME), is(equalTo(0))); |
| } |
| } |
| } |