| /* |
| * 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.engine.impl; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertNotNull; |
| import static org.junit.Assert.assertSame; |
| import static org.junit.Assert.assertTrue; |
| |
| import java.nio.charset.StandardCharsets; |
| |
| import org.apache.qpid.proton.engine.Delivery; |
| import org.apache.qpid.proton.engine.Record; |
| import org.junit.Test; |
| import org.mockito.Mockito; |
| |
| public class DeliveryImplTest |
| { |
| @Test |
| public void testDefaultMessageFormat() throws Exception |
| { |
| DeliveryImpl delivery = new DeliveryImpl(null, Mockito.mock(LinkImpl.class), null); |
| assertEquals("Unexpected value", 0L, DeliveryImpl.DEFAULT_MESSAGE_FORMAT); |
| assertEquals("Unexpected message format", DeliveryImpl.DEFAULT_MESSAGE_FORMAT, delivery.getMessageFormat()); |
| } |
| |
| @Test |
| public void testSetGetMessageFormat() throws Exception |
| { |
| DeliveryImpl delivery = new DeliveryImpl(null, Mockito.mock(LinkImpl.class), null); |
| |
| // lowest value and default |
| int newFormat = 0; |
| delivery.setMessageFormat(newFormat); |
| assertEquals("Unexpected message format", newFormat, delivery.getMessageFormat()); |
| |
| newFormat = 123456; |
| delivery.setMessageFormat(newFormat); |
| assertEquals("Unexpected message format", newFormat, delivery.getMessageFormat()); |
| |
| // Highest value |
| newFormat = (1 << 32) - 1; |
| delivery.setMessageFormat(newFormat); |
| assertEquals("Unexpected message format", newFormat, delivery.getMessageFormat()); |
| } |
| |
| @Test |
| public void testAttachmentsNonNull() throws Exception |
| { |
| DeliveryImpl delivery = new DeliveryImpl(null, Mockito.mock(LinkImpl.class), null); |
| |
| assertNotNull("Expected attachments to be non-null", delivery.attachments()); |
| } |
| |
| @Test |
| public void testAttachmentsReturnsSameRecordOnSuccessiveCalls() throws Exception |
| { |
| DeliveryImpl delivery = new DeliveryImpl(null, Mockito.mock(LinkImpl.class), null); |
| |
| Record attachments = delivery.attachments(); |
| Record attachments2 = delivery.attachments(); |
| assertSame("Expected to get the same attachments", attachments, attachments2); |
| } |
| |
| @Test |
| public void testAvailable() throws Exception |
| { |
| // Set up a delivery with some data |
| byte[] myData = "myData".getBytes(StandardCharsets.UTF_8); |
| |
| DeliveryImpl deliveyImpl = new DeliveryImpl(null, Mockito.mock(LinkImpl.class), null); |
| deliveyImpl.setData(myData); |
| deliveyImpl.setDataLength(myData.length); |
| |
| Delivery delivery = deliveyImpl; |
| |
| // Check the full data is available |
| assertNotNull("expected the delivery to be present", delivery); |
| assertEquals("unexpectd available count", myData.length, delivery.available()); |
| |
| // Extract some of the data as the receiver link will, check available gets reduced accordingly. |
| int partLength = 2; |
| int remainderLength = myData.length - partLength; |
| assertTrue(partLength < myData.length); |
| |
| byte[] myRecievedData1 = new byte[partLength]; |
| |
| int received = deliveyImpl.recv(myRecievedData1, 0, myRecievedData1.length); |
| assertEquals("Unexpected data length received", partLength, received); |
| assertEquals("Unexpected data length available", remainderLength, delivery.available()); |
| |
| // Extract remainder of the data as the receiver link will, check available hits 0. |
| byte[] myRecievedData2 = new byte[remainderLength]; |
| |
| received = deliveyImpl.recv(myRecievedData2, 0, remainderLength); |
| assertEquals("Unexpected data length received", remainderLength, received); |
| assertEquals("Expected no data to remain available", 0, delivery.available()); |
| } |
| } |