| /* |
| * |
| * 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.server.protocol.v0_10.transport; |
| |
| import static java.nio.charset.StandardCharsets.UTF_8; |
| import static org.hamcrest.CoreMatchers.equalTo; |
| import static org.hamcrest.CoreMatchers.is; |
| import static org.junit.Assert.assertArrayEquals; |
| import static org.junit.Assert.assertEquals; |
| import static org.hamcrest.MatcherAssert.assertThat; |
| |
| import java.nio.ByteBuffer; |
| import java.util.Arrays; |
| import java.util.Collections; |
| import java.util.HashMap; |
| import java.util.Map; |
| import java.util.UUID; |
| |
| import com.google.common.cache.Cache; |
| import com.google.common.cache.CacheBuilder; |
| import org.junit.Test; |
| |
| import org.apache.qpid.test.utils.UnitTestBase; |
| |
| public class BBEncoderTest extends UnitTestBase |
| { |
| |
| @Test |
| public void testGrow() |
| { |
| BBEncoder enc = new BBEncoder(4); |
| enc.writeInt32(0xDEADBEEF); |
| ByteBuffer buf = enc.buffer(); |
| assertEquals((long) 0xDEADBEEF, (long) buf.getInt(0)); |
| enc.writeInt32(0xBEEFDEAD); |
| buf = enc.buffer(); |
| assertEquals((long) 0xDEADBEEF, (long) buf.getInt(0)); |
| assertEquals((long) 0xBEEFDEAD, (long) buf.getInt(4)); |
| } |
| |
| |
| @Test |
| public void testReadWriteStruct() |
| { |
| BBEncoder encoder = new BBEncoder(4); |
| |
| ReplyTo replyTo = new ReplyTo("amq.direct", "test"); |
| encoder.writeStruct(ReplyTo.TYPE, replyTo); |
| |
| ByteBuffer buffer = encoder.buffer(); |
| |
| assertEquals("Unexpected size", |
| (long) EncoderUtils.getStructLength(ReplyTo.TYPE, replyTo), |
| (long) buffer.remaining()); |
| |
| BBDecoder decoder = new BBDecoder(); |
| decoder.init(buffer); |
| |
| ReplyTo decoded = (ReplyTo)decoder.readStruct(ReplyTo.TYPE); |
| |
| assertEquals("Unexpected exchange", replyTo.getExchange(), decoded.getExchange()); |
| assertEquals("Unexpected routing key", replyTo.getRoutingKey(), decoded.getRoutingKey()); |
| } |
| |
| @Test |
| public void testReadWriteStruct32() |
| { |
| BBEncoder encoder = new BBEncoder(4); |
| Map<String, Object> applicationHeaders = new HashMap<>(); |
| applicationHeaders.put("testProperty", "testValue"); |
| applicationHeaders.put("list", Arrays.asList("a", 1, 2.0)); |
| applicationHeaders.put("map", Collections.singletonMap("mapKey", "mapValue")); |
| MessageProperties messageProperties = new MessageProperties(10, |
| UUID.randomUUID(), |
| "abc".getBytes(UTF_8), |
| new ReplyTo("amq.direct", "test"), |
| "text/plain", |
| "identity", |
| "cba".getBytes(UTF_8), |
| "app".getBytes(UTF_8), |
| applicationHeaders); |
| |
| encoder.writeStruct32(messageProperties); |
| |
| ByteBuffer buffer = encoder.buffer(); |
| |
| assertEquals("Unexpected size", |
| (long) EncoderUtils.getStruct32Length(messageProperties), |
| (long) buffer.remaining()); |
| |
| BBDecoder decoder = new BBDecoder(); |
| decoder.init(buffer); |
| |
| MessageProperties decoded = (MessageProperties)decoder.readStruct32(); |
| |
| assertEquals("Unexpected content length", |
| messageProperties.getContentLength(), |
| decoded.getContentLength()); |
| assertEquals("Unexpected message id", messageProperties.getMessageId(), decoded.getMessageId()); |
| assertArrayEquals("Unexpected correlation id", messageProperties.getCorrelationId(), decoded.getCorrelationId |
| ()); |
| assertEquals("Unexpected reply to", messageProperties.getReplyTo(), decoded.getReplyTo()); |
| assertEquals("Unexpected content type", messageProperties.getContentType(), decoded.getContentType()); |
| assertEquals("Unexpected content encoding", |
| messageProperties.getContentEncoding(), |
| decoded.getContentEncoding()); |
| assertArrayEquals("Unexpected user id", messageProperties.getUserId(), decoded.getUserId()); |
| assertArrayEquals("Unexpected application id", messageProperties.getAppId(), decoded.getAppId()); |
| assertEquals("Unexpected application headers", |
| messageProperties.getApplicationHeaders(), |
| decoded.getApplicationHeaders()); |
| } |
| |
| @Test |
| public void encodedStr8Caching() |
| { |
| String testString = "Test"; |
| Cache< String, byte[]> original = BBEncoder.getEncodedStringCache(); |
| Cache< String, byte[]> cache = CacheBuilder.newBuilder().maximumSize(2).build(); |
| try |
| { |
| BBEncoder encoder = new BBEncoder(64); |
| BBEncoder.setEncodedStringCache(cache); |
| encoder.writeStr8(testString); |
| encoder.writeStr8(testString); |
| |
| assertThat(cache.size(), is(equalTo(1L))); |
| } |
| finally |
| { |
| cache.cleanUp(); |
| BBEncoder.setEncodedStringCache(original); |
| } |
| } |
| } |