| /* |
| * 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.HashMap; |
| import java.util.LinkedHashMap; |
| import java.util.Map; |
| |
| import org.apache.qpid.proton.amqp.Binary; |
| import org.junit.Test; |
| import org.mockito.Mockito; |
| |
| public class MapTypeCodecTest extends CodecTestSupport { |
| |
| private final int LARGE_SIZE = 1024; |
| private final int SMALL_SIZE = 32; |
| |
| @Test |
| public void testDecodeSmallSeriesOfMaps() throws IOException { |
| doTestDecodeMapSeries(SMALL_SIZE); |
| } |
| |
| @Test |
| public void testDecodeLargeSeriesOfMaps() throws IOException { |
| doTestDecodeMapSeries(LARGE_SIZE); |
| } |
| |
| @SuppressWarnings("unchecked") |
| private void doTestDecodeMapSeries(int size) throws IOException { |
| |
| String myBoolKey = "myBool"; |
| boolean myBool = true; |
| String myByteKey = "myByte"; |
| byte myByte = 4; |
| String myBytesKey = "myBytes"; |
| byte[] myBytes = myBytesKey.getBytes(); |
| String myCharKey = "myChar"; |
| char myChar = 'd'; |
| String myDoubleKey = "myDouble"; |
| double myDouble = 1234567890123456789.1234; |
| String myFloatKey = "myFloat"; |
| float myFloat = 1.1F; |
| String myIntKey = "myInt"; |
| int myInt = Integer.MAX_VALUE; |
| String myLongKey = "myLong"; |
| long myLong = Long.MAX_VALUE; |
| String myShortKey = "myShort"; |
| short myShort = 25; |
| String myStringKey = "myString"; |
| String myString = myStringKey; |
| |
| Map<String, Object> map = new LinkedHashMap<String, Object>(); |
| map.put(myBoolKey, myBool); |
| map.put(myByteKey, myByte); |
| map.put(myBytesKey, new Binary(myBytes)); |
| map.put(myCharKey, myChar); |
| map.put(myDoubleKey, myDouble); |
| map.put(myFloatKey, myFloat); |
| map.put(myIntKey, myInt); |
| map.put(myLongKey, myLong); |
| map.put(myShortKey, myShort); |
| map.put(myStringKey, myString); |
| |
| for (int i = 0; i < size; ++i) { |
| encoder.writeObject(map); |
| } |
| |
| buffer.clear(); |
| |
| for (int i = 0; i < size; ++i) { |
| final Object result = decoder.readObject(); |
| |
| assertNotNull(result); |
| assertTrue(result instanceof Map); |
| |
| Map<String, Object> resultMap = (Map<String, Object>) result; |
| |
| assertEquals(map.size(), resultMap.size()); |
| } |
| } |
| |
| @Test |
| public void testEncodeSmallMapReservesSpaceForPayload() throws IOException { |
| doTestEncodeMapTypeReservation(SMALL_SIZE); |
| } |
| |
| @Test |
| public void doTestEncodeMapTypeReservation() throws IOException { |
| doTestEncodeMapTypeReservation(LARGE_SIZE); |
| } |
| |
| private void doTestEncodeMapTypeReservation(int size) throws IOException { |
| Map<Integer, Integer> map = new HashMap<>(); |
| for (int i = 0; i < size; ++i) { |
| map.put(i, i); |
| } |
| |
| WritableBuffer writable = new WritableBuffer.ByteBufferWrapper(this.buffer); |
| WritableBuffer spy = Mockito.spy(writable); |
| |
| encoder.setByteBuffer(spy); |
| encoder.writeMap(map); |
| |
| // Check that the MapType tries to reserve space, actual encoding size not computed here. |
| Mockito.verify(spy).ensureRemaining(Mockito.anyInt()); |
| } |
| } |