/*
* Copyright 2014-2017 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.sftp.session;
import static org.hamcrest.Matchers.containsInAnyOrder;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertThat;
import static org.junit.Assert.assertTrue;
import java.util.Arrays;
import java.util.List;
import java.util.stream.Collectors;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.expression.common.LiteralExpression;
import org.springframework.integration.file.DefaultFileNameGenerator;
import org.springframework.integration.file.remote.ClientCallbackWithoutResult;
import org.springframework.integration.file.remote.SessionCallbackWithoutResult;
import org.springframework.integration.file.remote.session.CachingSessionFactory;
import org.springframework.integration.file.remote.session.SessionFactory;
import org.springframework.integration.sftp.SftpTestSupport;
import org.springframework.messaging.support.GenericMessage;
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import com.jcraft.jsch.ChannelSftp;
import com.jcraft.jsch.ChannelSftp.LsEntry;
import com.jcraft.jsch.SftpATTRS;
import com.jcraft.jsch.SftpException;
/**
* @author Gary Russell
* @since 4.1
*
*/
@ContextConfiguration
@RunWith(SpringJUnit4ClassRunner.class)
@DirtiesContext
public class SftpRemoteFileTemplateTests extends SftpTestSupport {
@Autowired
private CachingSessionFactory<LsEntry> sessionFactory;
@Test
public void testINT3412AppendStatRmdir() {
SftpRemoteFileTemplate template = new SftpRemoteFileTemplate(sessionFactory);
DefaultFileNameGenerator fileNameGenerator = new DefaultFileNameGenerator();
fileNameGenerator.setExpression("'foobar.txt'");
template.setFileNameGenerator(fileNameGenerator);
template.setRemoteDirectoryExpression(new LiteralExpression("foo/"));
template.setUseTemporaryFileName(false);
template.execute(session -> {
session.mkdir("foo/");
return session.mkdir("foo/bar/");
});
template.append(new GenericMessage<String>("foo"));
template.append(new GenericMessage<String>("bar"));
assertTrue(template.exists("foo/foobar.txt"));
template.executeWithClient((ClientCallbackWithoutResult<ChannelSftp>) client -> {
try {
SftpATTRS file = client.lstat("foo/foobar.txt");
assertEquals(6, file.getSize());
}
catch (SftpException e) {
throw new RuntimeException(e);
}
});
template.execute((SessionCallbackWithoutResult<LsEntry>) session -> {
LsEntry[] files = session.list("foo/");
assertEquals(4, files.length);
assertTrue(session.remove("foo/foobar.txt"));
assertTrue(session.rmdir("foo/bar/"));
files = session.list("foo/");
assertEquals(2, files.length);
List<LsEntry> list = Arrays.asList(files);
assertThat(list.stream().map(l -> l.getFilename()).collect(Collectors.toList()),
containsInAnyOrder(".", ".."));
assertTrue(session.rmdir("foo/"));
});
assertFalse(template.exists("foo"));
}
@Configuration
public static class Config {
@Bean
public SessionFactory<LsEntry> ftpSessionFactory() {
return SftpRemoteFileTemplateTests.sessionFactory();
}
}
}