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package org.openslx.satellitedaemon.ftp;
import java.io.File;
import java.io.IOException;
import java.util.Arrays;
import junit.framework.Assert;
import org.apache.ftpserver.FtpServer;
import org.apache.ftpserver.ftplet.FtpException;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Test;
public class FtpUpDownUtilTest {
private static final int FTP_PORT = 2121;
private static final String FTP_HOST = "localhost";
private static final String FTP_HOME_DIR = "target/FtpHome";
private static final String FTPUSERSPROPS_FILE = "target/FtpUsers.properties";
private static final String READ_USER_NAME = "ReadUserName";
private static final String READ_USER_PWD = "ReadUserPwd";
private static final String WRITE_USER_NAME = "WriteUserName";
private static final String WRITE_USER_PWD = "WriteUserPwd";
private static FtpServer ftpServer;
@BeforeClass
public static void startFtpServer() throws FtpException, IOException
{
ftpServer = FtpTestUtil.createFtpServer( FTP_PORT, FTP_HOME_DIR,
READ_USER_NAME, READ_USER_PWD, WRITE_USER_NAME, WRITE_USER_PWD, FTPUSERSPROPS_FILE, 0 );
ftpServer.start();
}
@AfterClass
public static void stoppFtpServer()
{
// Um den FTP-Server von ausserhalb des Tests eine Zeit lang ueber
// ftp://WriteUserName:WriteUserPwd@localhost:2121
// anzusprechen, kann folgende Zeile aktiviert werden:
// try { Thread.sleep( 55000 ); } catch( InterruptedException e ) {/*ok*/}
ftpServer.stop();
ftpServer = null;
}
@Test
public void testFtp() throws IOException
{
final String LOCAL_SRC_FILE = "TestSrc.txt";
final String LOCAL_DST_FILE = "target/TestDst.txt";
final String REMOTE_FILE = "Test.txt";
File testFile = new File( LOCAL_SRC_FILE );
if( !testFile.exists() ) testFile.createNewFile();
// Upload-Versuch ohne Schreibberechtigung muss fehlschlagen:
Assert.assertFalse( "READ_USER", FtpUpDownUtil.upload( LOCAL_SRC_FILE, REMOTE_FILE, FTP_HOST, FTP_PORT,
READ_USER_NAME, READ_USER_PWD, false ) );
// Teste Upload mit Schreibberechtigung:
Assert.assertTrue( "WRITE_USER", FtpUpDownUtil.upload( LOCAL_SRC_FILE, REMOTE_FILE, FTP_HOST, FTP_PORT,
WRITE_USER_NAME, WRITE_USER_PWD, false ) );
Assert.assertTrue( "REMOTE_FILE.exists", new File( FTP_HOME_DIR, REMOTE_FILE ).exists() );
// Teste Download:
Assert.assertTrue( "Download", FtpUpDownUtil.download( LOCAL_DST_FILE, REMOTE_FILE, FTP_HOST, FTP_PORT,
READ_USER_NAME, READ_USER_PWD, false ) );
Assert.assertTrue( "LOCAL_DST_FILE.exists", new File( LOCAL_DST_FILE ).exists() );
// Teste Auflistung:
String[] remoteFilenameList = FtpUpDownUtil.list( FTP_HOST, FTP_PORT, READ_USER_NAME, READ_USER_PWD );
Assert.assertTrue( "remoteFilenameList", Arrays.asList( remoteFilenameList ).contains( REMOTE_FILE ) );
}
}
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