| /* |
| * 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.proton.codec; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertNotNull; |
| import static org.junit.Assert.assertTrue; |
| |
| import java.io.IOException; |
| |
| import org.apache.qpid.proton.amqp.UnsignedByte; |
| import org.apache.qpid.proton.amqp.UnsignedInteger; |
| import org.apache.qpid.proton.amqp.messaging.Header; |
| import org.junit.Test; |
| |
| /** |
| * Test for decoder of AMQP Header type. |
| */ |
| public class HeaderTypeCodecTest extends CodecTestSupport { |
| |
| private final int LARGE_SIZE = 1024 * 10; |
| private final int SMALL_SIZE = 32; |
| |
| @Test |
| public void testDecodeHeader() throws IOException { |
| doTestDecodeHeaderSeries(1); |
| } |
| |
| @Test |
| public void testDecodeSmallSeriesOfHeaders() throws IOException { |
| doTestDecodeHeaderSeries(SMALL_SIZE); |
| } |
| |
| @Test |
| public void testDecodeLargeSeriesOfHeaders() throws IOException { |
| doTestDecodeHeaderSeries(LARGE_SIZE); |
| } |
| |
| private void doTestDecodeHeaderSeries(int size) throws IOException { |
| Header header = new Header(); |
| |
| header.setDurable(Boolean.TRUE); |
| header.setPriority(UnsignedByte.valueOf((byte) 3)); |
| header.setDeliveryCount(UnsignedInteger.valueOf(10)); |
| header.setFirstAcquirer(Boolean.FALSE); |
| header.setTtl(UnsignedInteger.valueOf(500)); |
| |
| for (int i = 0; i < size; ++i) { |
| encoder.writeObject(header); |
| } |
| |
| buffer.clear(); |
| |
| for (int i = 0; i < size; ++i) { |
| final Object result = decoder.readObject(); |
| |
| assertNotNull(result); |
| assertTrue(result instanceof Header); |
| |
| Header decoded = (Header) result; |
| |
| assertEquals(3, decoded.getPriority().intValue()); |
| assertTrue(decoded.getDurable().booleanValue()); |
| } |
| } |
| |
| @Test |
| public void testSkipHeader() throws IOException { |
| Header header1 = new Header(); |
| Header header2 = new Header(); |
| |
| header1.setDurable(Boolean.FALSE); |
| header2.setDurable(Boolean.TRUE); |
| |
| encoder.writeObject(header1); |
| encoder.writeObject(header2); |
| |
| buffer.clear(); |
| |
| TypeConstructor<?> headerType = decoder.readConstructor(); |
| assertEquals(Header.class, headerType.getTypeClass()); |
| headerType.skipValue(); |
| |
| final Object result = decoder.readObject(); |
| |
| assertNotNull(result); |
| assertTrue(result instanceof Header); |
| |
| Header decoded = (Header) result; |
| assertTrue(decoded.getDurable().booleanValue()); |
| } |
| |
| @Test |
| public void testDecodeHeaderArray() throws IOException { |
| Header header = new Header(); |
| |
| header.setDurable(Boolean.TRUE); |
| header.setPriority(UnsignedByte.valueOf((byte) 3)); |
| header.setDeliveryCount(UnsignedInteger.valueOf(10)); |
| header.setFirstAcquirer(Boolean.FALSE); |
| header.setTtl(UnsignedInteger.valueOf(500)); |
| |
| Header[] source = new Header[32]; |
| |
| for (int i = 0; i < source.length; ++i) { |
| source[i] = header; |
| } |
| |
| encoder.writeObject(source); |
| |
| buffer.clear(); |
| |
| final Object result = decoder.readObject(); |
| |
| assertNotNull(result); |
| assertTrue(result.getClass().isArray()); |
| |
| final Object[] resultArray = (Object[]) result; |
| |
| for (int i = 0; i < source.length; ++i) { |
| |
| assertTrue(resultArray[i] instanceof Header); |
| |
| Header decoded = (Header) resultArray[i]; |
| |
| assertEquals(3, decoded.getPriority().intValue()); |
| assertTrue(decoded.getDurable().booleanValue()); |
| assertEquals(header.getDeliveryCount(), decoded.getDeliveryCount()); |
| } |
| } |
| } |