/*
* 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.ftpserver.ftpletcontainer;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.IOException;
import java.net.SocketException;
import java.util.LinkedHashMap;
import java.util.Map;
import org.apache.commons.net.ftp.FTPConnectionClosedException;
import org.apache.ftpserver.FtpServerFactory;
import org.apache.ftpserver.clienttests.ClientTestTemplate;
import org.apache.ftpserver.ftplet.FtpException;
import org.apache.ftpserver.ftplet.FtpRequest;
import org.apache.ftpserver.ftplet.FtpSession;
import org.apache.ftpserver.ftplet.Ftplet;
import org.apache.ftpserver.ftplet.FtpletResult;
import org.apache.ftpserver.test.TestUtil;
/**
*
* @author <a href="http://mina.apache.org">Apache MINA Project</a>
*
*/
public class FtpLetReturnDisconnectTest extends ClientTestTemplate {
private static final byte[] TESTDATA = "TESTDATA".getBytes();
private static final byte[] DOUBLE_TESTDATA = "TESTDATATESTDATA".getBytes();
private static final File TEST_FILE1 = new File(ROOT_DIR, "test1.txt");
private static final File TEST_FILE2 = new File(ROOT_DIR, "test2.txt");
private static final File TEST_DIR1 = new File(ROOT_DIR, "dir1");
protected FtpletResult mockReturnValue = FtpletResult.DISCONNECT;
/*
* (non-Javadoc)
*
* @see org.apache.ftpserver.clienttests.ClientTestTemplate#setUp()
*/
@Override
protected void setUp() throws Exception {
MockFtplet.callback = new MockFtpletCallback();
initDirs();
initServer();
connectClient();
}
@Override
protected FtpServerFactory createServer() throws Exception {
FtpServerFactory server = super.createServer();
Map<String, Ftplet> ftplets = new LinkedHashMap<String, Ftplet>();
ftplets.put("f1", new MockFtplet());
server.setFtplets(ftplets);
return server;
}
public void testExceptionDuringLogin() throws Exception {
MockFtplet.callback = new MockFtpletCallback() {
@Override
public FtpletResult onLogin(FtpSession session, FtpRequest request)
throws FtpException, IOException {
throwException();
return mockReturnValue;
}
};
try {
client.login(ADMIN_USERNAME, ADMIN_PASSWORD);
client.noop();
fail("Must throw FTPConnectionClosedException");
} catch (FTPConnectionClosedException e) {
// OK
} catch (SocketException e) {
// OK
}
}
public void testExceptionDuringDeleteStart() throws Exception {
MockFtplet.callback = new MockFtpletCallback() {
@Override
public FtpletResult onDeleteStart(FtpSession session,
FtpRequest request) throws FtpException, IOException {
throwException();
return mockReturnValue;
}
};
TestUtil.writeDataToFile(TEST_FILE1, TESTDATA);
client.login(ADMIN_USERNAME, ADMIN_PASSWORD);
try {
client.deleteFile(TEST_FILE1.getName());
fail("Must throw FTPConnectionClosedException");
} catch (FTPConnectionClosedException e) {
// OK
} catch (SocketException e) {
// OK
}
assertTrue(TEST_FILE1.exists());
}
public void testExceptionDuringDeleteEnd() throws Exception {
MockFtplet.callback = new MockFtpletCallback() {
@Override
public FtpletResult onDeleteEnd(FtpSession session, FtpRequest request)
throws FtpException, IOException {
throwException();
return mockReturnValue;
}
};
TestUtil.writeDataToFile(TEST_FILE1, TESTDATA);
client.login(ADMIN_USERNAME, ADMIN_PASSWORD);
assertTrue(client.deleteFile(TEST_FILE1.getName()));
try {
client.noop();
fail("Must throw FTPConnectionClosedException");
} catch (FTPConnectionClosedException e) {
// OK
} catch (SocketException e) {
// OK
}
assertFalse(TEST_FILE1.exists());
}
public void testExceptionDuringMkdirStart() throws Exception {
MockFtplet.callback = new MockFtpletCallback() {
@Override
public FtpletResult onMkdirStart(FtpSession session,
FtpRequest request) throws FtpException, IOException {
throwException();
return mockReturnValue;
}
};
client.login(ADMIN_USERNAME, ADMIN_PASSWORD);
try {
client.makeDirectory(TEST_DIR1.getName());
fail("Must throw FTPConnectionClosedException");
} catch (FTPConnectionClosedException e) {
// OK
} catch (SocketException e) {
// OK
}
assertFalse(TEST_DIR1.exists());
}
public void testExceptionDuringMkdirEnd() throws Exception {
MockFtplet.callback = new MockFtpletCallback() {
@Override
public FtpletResult onMkdirEnd(FtpSession session, FtpRequest request)
throws FtpException, IOException {
throwException();
return mockReturnValue;
}
};
client.login(ADMIN_USERNAME, ADMIN_PASSWORD);
assertTrue(client.makeDirectory(TEST_DIR1.getName()));
try {
client.noop();
fail("Must throw FTPConnectionClosedException");
} catch (FTPConnectionClosedException e) {
// OK
} catch (SocketException e) {
// OK
}
assertTrue(TEST_DIR1.exists());
}
public void testExceptionDuringRmdirStart() throws Exception {
MockFtplet.callback = new MockFtpletCallback() {
@Override
public FtpletResult onRmdirStart(FtpSession session,
FtpRequest request) throws FtpException, IOException {
throwException();
return mockReturnValue;
}
};
TEST_DIR1.mkdirs();
client.login(ADMIN_USERNAME, ADMIN_PASSWORD);
try {
client.removeDirectory(TEST_DIR1.getName());
fail("Must throw FTPConnectionClosedException");
} catch (FTPConnectionClosedException e) {
// OK
} catch (SocketException e) {
// OK
}
assertTrue(TEST_DIR1.exists());
}
public void testExceptionDuringRmdirEnd() throws Exception {
MockFtplet.callback = new MockFtpletCallback() {
@Override
public FtpletResult onRmdirEnd(FtpSession session, FtpRequest request)
throws FtpException, IOException {
throwException();
return mockReturnValue;
}
};
TEST_DIR1.mkdirs();
client.login(ADMIN_USERNAME, ADMIN_PASSWORD);
assertTrue(client.removeDirectory(TEST_DIR1.getName()));
try {
client.noop();
fail("Must throw FTPConnectionClosedException");
} catch (FTPConnectionClosedException e) {
// OK
} catch (SocketException e) {
// OK
}
assertFalse(TEST_DIR1.exists());
}
public void testExceptionDuringSite() throws Exception {
MockFtplet.callback = new MockFtpletCallback() {
@Override
public FtpletResult onSite(FtpSession session, FtpRequest request)
throws FtpException, IOException {
throwException();
return mockReturnValue;
}
};
client.login(ADMIN_USERNAME, ADMIN_PASSWORD);
try {
client.site("HELP");
client.completePendingCommand();
fail("Must throw FTPConnectionClosedException");
} catch (FTPConnectionClosedException e) {
// OK
} catch (SocketException e) {
// OK
}
}
public void testExceptionDuringRenameStart() throws Exception {
MockFtplet.callback = new MockFtpletCallback() {
@Override
public FtpletResult onRenameStart(FtpSession session,
FtpRequest request) throws FtpException, IOException {
throwException();
return mockReturnValue;
}
};
TestUtil.writeDataToFile(TEST_FILE1, TESTDATA);
client.login(ADMIN_USERNAME, ADMIN_PASSWORD);
try {
client.rename(TEST_FILE1.getName(), TEST_FILE2.getName());
fail("Must throw FTPConnectionClosedException");
} catch (FTPConnectionClosedException e) {
// OK
} catch (SocketException e) {
// OK
}
assertTrue(TEST_FILE1.exists());
assertFalse(TEST_FILE2.exists());
}
public void testExceptionDuringRenameEnd() throws Exception {
MockFtplet.callback = new MockFtpletCallback() {
@Override
public FtpletResult onRenameEnd(FtpSession session, FtpRequest request)
throws FtpException, IOException {
throwException();
return mockReturnValue;
}
};
TestUtil.writeDataToFile(TEST_FILE1, TESTDATA);
client.login(ADMIN_USERNAME, ADMIN_PASSWORD);
assertTrue(client.rename(TEST_FILE1.getName(), TEST_FILE2.getName()));
try {
client.noop();
fail("Must throw FTPConnectionClosedException");
} catch (FTPConnectionClosedException e) {
// OK
} catch (SocketException e) {
// OK
}
assertFalse(TEST_FILE1.exists());
assertTrue(TEST_FILE2.exists());
}
public void testExceptionDuringDownloadStart() throws Exception {
MockFtplet.callback = new MockFtpletCallback() {
@Override
public FtpletResult onDownloadStart(FtpSession session,
FtpRequest request) throws FtpException, IOException {
throwException();
return mockReturnValue;
}
};
TestUtil.writeDataToFile(TEST_FILE1, TESTDATA);
client.login(ADMIN_USERNAME, ADMIN_PASSWORD);
try {
client.retrieveFileStream(TEST_FILE1.getName());
fail("Must throw FTPConnectionClosedException");
} catch (FTPConnectionClosedException e) {
// OK
} catch (SocketException e) {
// OK
}
}
public void testExceptionDuringDownloadEnd() throws Exception {
MockFtplet.callback = new MockFtpletCallback() {
@Override
public FtpletResult onDownloadEnd(FtpSession session,
FtpRequest request) throws FtpException, IOException {
throwException();
return mockReturnValue;
}
};
TestUtil.writeDataToFile(TEST_FILE1, TESTDATA);
client.login(ADMIN_USERNAME, ADMIN_PASSWORD);
ByteArrayOutputStream baos = new ByteArrayOutputStream();
assertTrue(client.retrieveFile(TEST_FILE1.getName(), baos));
try {
client.noop();
fail("Must throw FTPConnectionClosedException");
} catch (FTPConnectionClosedException e) {
// OK
} catch (SocketException e) {
// OK
}
TestUtil.assertArraysEqual(TESTDATA, baos.toByteArray());
}
public void testExceptionDuringAppendStart() throws Exception {
MockFtplet.callback = new MockFtpletCallback() {
@Override
public FtpletResult onAppendStart(FtpSession session,
FtpRequest request) throws FtpException, IOException {
throwException();
return mockReturnValue;
}
};
TestUtil.writeDataToFile(TEST_FILE1, TESTDATA);
client.login(ADMIN_USERNAME, ADMIN_PASSWORD);
try {
client.appendFile(TEST_FILE1.getName(), new ByteArrayInputStream(
TESTDATA));
fail("Must throw FTPConnectionClosedException");
} catch (FTPConnectionClosedException e) {
// OK
} catch (SocketException e) {
// OK
}
TestUtil.assertFileEqual(TESTDATA, TEST_FILE1);
}
public void testExceptionDuringAppendEnd() throws Exception {
MockFtplet.callback = new MockFtpletCallback() {
@Override
public FtpletResult onAppendEnd(FtpSession session, FtpRequest request)
throws FtpException, IOException {
// throwException();
return mockReturnValue;
}
};
TestUtil.writeDataToFile(TEST_FILE1, TESTDATA);
client.login(ADMIN_USERNAME, ADMIN_PASSWORD);
assertTrue(client.appendFile(TEST_FILE1.getName(),
new ByteArrayInputStream(TESTDATA)));
try {
client.noop();
fail("Must throw FTPConnectionClosedException");
} catch (FTPConnectionClosedException e) {
// OK
} catch (SocketException e) {
// OK
}
TestUtil.assertFileEqual(DOUBLE_TESTDATA, TEST_FILE1);
}
public void testExceptionDuringUploadStart() throws Exception {
MockFtplet.callback = new MockFtpletCallback() {
@Override
public FtpletResult onUploadStart(FtpSession session,
FtpRequest request) throws FtpException, IOException {
throwException();
return mockReturnValue;
}
};
client.login(ADMIN_USERNAME, ADMIN_PASSWORD);
try {
client.storeFile(TEST_FILE1.getName(), new ByteArrayInputStream(
TESTDATA));
fail("Must throw FTPConnectionClosedException");
} catch (FTPConnectionClosedException e) {
// OK
} catch (SocketException e) {
// OK
}
assertFalse(TEST_FILE1.exists());
}
public void testExceptionDuringUploadEnd() throws Exception {
MockFtplet.callback = new MockFtpletCallback() {
@Override
public FtpletResult onUploadEnd(FtpSession session, FtpRequest request)
throws FtpException, IOException {
throwException();
return mockReturnValue;
}
};
client.login(ADMIN_USERNAME, ADMIN_PASSWORD);
assertTrue(client.storeFile(TEST_FILE1.getName(),
new ByteArrayInputStream(TESTDATA)));
try {
client.noop();
fail("Must throw FTPConnectionClosedException");
} catch (FTPConnectionClosedException e) {
// OK
} catch (SocketException e) {
// OK
}
TestUtil.assertFileEqual(TESTDATA, TEST_FILE1);
}
public void testExceptionDuringUploadUniqueStart() throws Exception {
MockFtplet.callback = new MockFtpletCallback() {
@Override
public FtpletResult onUploadUniqueStart(FtpSession session,
FtpRequest request) throws FtpException, IOException {
throwException();
return mockReturnValue;
}
};
client.login(ADMIN_USERNAME, ADMIN_PASSWORD);
try {
client.storeUniqueFile(TEST_FILE1.getName(),
new ByteArrayInputStream(TESTDATA));
fail("Must throw FTPConnectionClosedException");
} catch (FTPConnectionClosedException e) {
// OK
} catch (SocketException e) {
// OK
}
assertEquals(ROOT_DIR.listFiles().length, 0);
}
public void testExceptionDuringUploadUniqueEnd() throws Exception {
MockFtplet.callback = new MockFtpletCallback() {
@Override
public FtpletResult onUploadUniqueEnd(FtpSession session,
FtpRequest request) throws FtpException, IOException {
throwException();
return mockReturnValue;
}
};
client.login(ADMIN_USERNAME, ADMIN_PASSWORD);
assertTrue(client.storeUniqueFile(new ByteArrayInputStream(TESTDATA)));
try {
client.noop();
fail("Must throw FTPConnectionClosedException");
} catch (FTPConnectionClosedException e) {
// OK
} catch (SocketException e) {
// OK
}
TestUtil.assertFileEqual(TESTDATA, ROOT_DIR.listFiles()[0]);
}
/**
* @throws FtpException
* @throws IOException
*/
protected void throwException() throws FtpException, IOException {
// do not throw, we want to check the result of return values
}
}