/*
* 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.file;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import java.io.File;
import java.io.IOException;
import java.util.Properties;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.integration.support.MessageBuilder;
import org.springframework.messaging.Message;
import org.springframework.messaging.MessageChannel;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.util.FileCopyUtils;
/**
* //INT-2275
*
* @author Artem Bilan
* @author Gary Russell
*/
@ContextConfiguration
@RunWith(SpringJUnit4ClassRunner.class)
public class FileOutboundChannelAdapterInsideChainTests {
public static final String TEST_FILE_NAME = FileOutboundChannelAdapterInsideChainTests.class.getSimpleName();
public static final String WORK_DIR_NAME = System.getProperty("java.io.tmpdir") + "/" + FileOutboundChannelAdapterInsideChainTests.class.getSimpleName() + "Dir";
public static final String SAMPLE_CONTENT = "test";
public static Properties placeholderProperties = new Properties();
static {
placeholderProperties.put("test.file", TEST_FILE_NAME);
placeholderProperties.put("work.dir", WORK_DIR_NAME);
}
@Autowired
private MessageChannel outboundChainChannel;
private static File workDir;
@BeforeClass
public static void setupClass() {
workDir = new File(WORK_DIR_NAME);
workDir.mkdir();
workDir.deleteOnExit();
}
@AfterClass
public static void cleanUp() {
if (workDir != null && workDir.exists()) {
for (File file : workDir.listFiles()) {
file.delete();
}
}
workDir.delete();
}
@Test //INT-2275
public void testFileOutboundChannelAdapterWithinChain() throws IOException {
Message<String> message = MessageBuilder.withPayload(SAMPLE_CONTENT).build();
outboundChainChannel.send(message);
File testFile = new File(workDir, TEST_FILE_NAME);
assertTrue(testFile.exists());
byte[] testFileContent = FileCopyUtils.copyToByteArray(testFile);
assertEquals(new String(testFileContent), SAMPLE_CONTENT);
}
}