/*
* Copyright 2002-2016 the original author or authors.
*
* Licensed 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.springframework.integration.config.xml;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.integration.channel.QueueChannel;
import org.springframework.integration.support.MessageBuilder;
import org.springframework.messaging.Message;
import org.springframework.messaging.MessageChannel;
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
/**
* @author Mark Fisher
* @author Gary Russell
* @since 2.0
*/
@ContextConfiguration
@RunWith(SpringJUnit4ClassRunner.class)
@DirtiesContext
public class HeaderFilterParserTests {
@Autowired
private MessageChannel inputA;
@Autowired
private MessageChannel inputB;
@Autowired
private MessageChannel inputC;
@Autowired
private MessageChannel inputD;
@Autowired
private MessageChannel inputE;
@Test
public void verifyHeadersRemoved() {
QueueChannel replyChannel = new QueueChannel();
Message<?> message = MessageBuilder.withPayload("test")
.setReplyChannel(replyChannel)
.setHeader("a", 1)
.setHeader("b", 2)
.setHeader("c", 3)
.setHeader("d", 4)
.setHeader("e", 5)
.build();
inputA.send(message);
Message<?> result = replyChannel.receive(0);
assertNotNull(result);
assertEquals("test", result.getPayload());
assertNull(result.getHeaders().get("a"));
assertNull(result.getHeaders().get("c"));
assertNull(result.getHeaders().get("d"));
assertNotNull(result.getHeaders().get("b"));
assertNotNull(result.getHeaders().get("e"));
}
@Test
public void verifyHeadersRemovedWithSingleWildcard() {
QueueChannel replyChannel = new QueueChannel();
Message<?> message = MessageBuilder.withPayload("test")
.setReplyChannel(replyChannel)
.setHeader("a", 1)
.setHeader("b", 2)
.setHeader("c", 3)
.setHeader("d", 4)
.setHeader("e", 5)
.build();
inputB.send(message);
Message<?> result = replyChannel.receive(0);
assertNotNull(result);
assertEquals("test", result.getPayload());
assertNull(result.getHeaders().get("a"));
assertNull(result.getHeaders().get("c"));
assertNull(result.getHeaders().get("d"));
assertNull(result.getHeaders().get("b"));
assertNull(result.getHeaders().get("e"));
}
@Test
public void verifyHeadersRemovedWithNamePatterns() {
QueueChannel replyChannel = new QueueChannel();
Message<?> message = MessageBuilder.withPayload("test")
.setReplyChannel(replyChannel)
.setHeader("bar", 1)
.setHeader("baz", 2)
.setHeader("foo", 3)
.setHeader("goo", 4)
.setHeader("e", 5)
.build();
inputC.send(message);
Message<?> result = replyChannel.receive(0);
assertNotNull(result);
assertEquals("test", result.getPayload());
assertNull(result.getHeaders().get("bar"));
assertNull(result.getHeaders().get("baz"));
assertNull(result.getHeaders().get("foo"));
assertNull(result.getHeaders().get("goo"));
assertNotNull(result.getHeaders().get("e"));
}
@Test
public void verifyHeadersRemovedWhereHeaderNameContainsWildCard() {
QueueChannel replyChannel = new QueueChannel();
Message<?> message = MessageBuilder.withPayload("test")
.setReplyChannel(replyChannel)
.setHeader("bar*", 1)
.setHeader("bart", 2)
.setHeader("foo", 3)
.setHeader("goo", 4)
.setHeader("e", 5)
.build();
inputD.send(message);
Message<?> result = replyChannel.receive(0);
assertNotNull(result);
assertEquals("test", result.getPayload());
assertNull(result.getHeaders().get("bar*"));
assertNull(result.getHeaders().get("bart"));
assertNull(result.getHeaders().get("foo"));
assertNull(result.getHeaders().get("goo"));
assertNotNull(result.getHeaders().get("e"));
}
@Test
public void verifyHeadersRemovedWhereHeaderNameIsLiteral() {
QueueChannel replyChannel = new QueueChannel();
Message<?> message = MessageBuilder.withPayload("test")
.setReplyChannel(replyChannel)
.setHeader("bar*", 1)
.setHeader("bart", 2)
.setHeader("foo", 3)
.setHeader("goo", 4)
.setHeader("e", 5)
.build();
inputE.send(message);
Message<?> result = replyChannel.receive(0);
assertNotNull(result);
assertEquals("test", result.getPayload());
assertNull(result.getHeaders().get("bar*"));
assertNotNull(result.getHeaders().get("bart"));
assertNull(result.getHeaders().get("foo"));
assertNotNull(result.getHeaders().get("goo"));
assertNotNull(result.getHeaders().get("e"));
}
}