| /* |
| * 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 java.util.ArrayList; |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| |
| import org.apache.qpid.proton.amqp.DescribedType; |
| import org.junit.Test; |
| |
| /** |
| * Tests the handling of UnknownDescribedType instances. |
| */ |
| public class UnknownDescribedTypeCodecTest extends CodecTestSupport { |
| |
| private final int LARGE_SIZE = 1024; |
| private final int SMALL_SIZE = 32; |
| |
| @Test |
| public void testDecodeUnknownDescribedType() throws Exception { |
| encoder.writeObject(NoLocalType.NO_LOCAL); |
| |
| buffer.clear(); |
| |
| Object result = decoder.readObject(); |
| assertTrue(result instanceof DescribedType); |
| DescribedType resultTye = (DescribedType) result; |
| assertEquals(NoLocalType.NO_LOCAL.getDescriptor(), resultTye.getDescriptor()); |
| } |
| |
| @Test |
| public void testDecodeSmallSeriesOfUnknownDescribedTypes() throws IOException { |
| doTestDecodeUnknownDescribedTypeSeries(SMALL_SIZE); |
| } |
| |
| @Test |
| public void testDecodeLargeSeriesOfUnknownDescribedTypes() throws IOException { |
| doTestDecodeUnknownDescribedTypeSeries(LARGE_SIZE); |
| } |
| |
| @SuppressWarnings("unchecked") |
| @Test |
| public void testUnknownDescribedTypeInList() throws IOException { |
| List<Object> listOfUnkowns = new ArrayList<>(); |
| |
| listOfUnkowns.add(NoLocalType.NO_LOCAL); |
| |
| encoder.writeList(listOfUnkowns); |
| |
| buffer.clear(); |
| |
| final Object result = decoder.readObject(); |
| |
| assertNotNull(result); |
| assertTrue(result instanceof List); |
| |
| final List<Object> decodedList = (List<Object>) result; |
| assertEquals(1, decodedList.size()); |
| |
| final Object listEntry = decodedList.get(0); |
| assertTrue(listEntry instanceof DescribedType); |
| |
| DescribedType resultTye = (DescribedType) listEntry; |
| assertEquals(NoLocalType.NO_LOCAL.getDescriptor(), resultTye.getDescriptor()); |
| } |
| |
| @SuppressWarnings("unchecked") |
| @Test |
| public void testUnknownDescribedTypeInMap() throws IOException { |
| Map<Object, Object> mapOfUnknowns = new HashMap<>(); |
| |
| mapOfUnknowns.put(NoLocalType.NO_LOCAL.getDescriptor(), NoLocalType.NO_LOCAL); |
| |
| encoder.writeMap(mapOfUnknowns); |
| |
| buffer.clear(); |
| |
| final Object result = decoder.readObject(); |
| |
| assertNotNull(result); |
| assertTrue(result instanceof Map); |
| |
| final Map<Object, Object> decodedMap = (Map<Object, Object>) result; |
| assertEquals(1, decodedMap.size()); |
| |
| final Object mapEntry = decodedMap.get(NoLocalType.NO_LOCAL.getDescriptor()); |
| assertTrue(mapEntry instanceof DescribedType); |
| |
| DescribedType resultTye = (DescribedType) mapEntry; |
| assertEquals(NoLocalType.NO_LOCAL.getDescriptor(), resultTye.getDescriptor()); |
| } |
| |
| private void doTestDecodeUnknownDescribedTypeSeries(int size) throws IOException { |
| for (int i = 0; i < size; ++i) { |
| encoder.writeObject(NoLocalType.NO_LOCAL); |
| } |
| |
| buffer.clear(); |
| |
| for (int i = 0; i < size; ++i) { |
| final Object result = decoder.readObject(); |
| |
| assertNotNull(result); |
| assertTrue(result instanceof DescribedType); |
| |
| DescribedType resultTye = (DescribedType) result; |
| assertEquals(NoLocalType.NO_LOCAL.getDescriptor(), resultTye.getDescriptor()); |
| } |
| } |
| } |