com.github.exper0.efilecopier.ftp.TestSuite.java Source code

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Here is the source code for com.github.exper0.efilecopier.ftp.TestSuite.java

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/*
 * 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 com.github.exper0.efilecopier.ftp;

import org.apache.commons.io.FileUtils;
import org.apache.ftpserver.FtpServer;
import org.apache.ftpserver.FtpServerFactory;
import org.apache.ftpserver.ftplet.FtpException;
import org.apache.ftpserver.listener.ListenerFactory;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.ClassRule;
import org.junit.rules.TemporaryFolder;
import org.junit.runner.RunWith;
import org.junit.runners.Suite;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.github.exper0.efilecopier.ftp.support.TestUserManager;
import org.springframework.integration.test.util.SocketUtils;

import java.io.File;
import java.io.IOException;
import java.net.SocketException;

/**
 * Test Suite that will bootstrap an embedded Apache FTP Server. Additionally some
 * test files will be send to the FTP Server.
 *
 *
 * @author Gunnar Hillert
 *
 */
@RunWith(Suite.class)
@Suite.SuiteClasses({ FtpInboundChannelAdapterSample.class })
public class TestSuite {

    private static final Logger LOGGER = LoggerFactory.getLogger(TestSuite.class);

    public static final String FTP_ROOT_DIR = "target" + File.separator + "ftproot";
    public static final String LOCAL_FTP_TEMP_DIR = "target" + File.separator + "local-ftp-temp";
    public static final String SERVER_PORT_SYSTEM_PROPERTY = "availableServerPort";

    @ClassRule
    public static final TemporaryFolder temporaryFolder = new TemporaryFolder();

    public static FtpServer server;

    @BeforeClass
    public static void setupFtpServer() throws FtpException, SocketException, IOException {

        final int availableServerSocket;

        if (System.getProperty(SERVER_PORT_SYSTEM_PROPERTY) == null) {
            availableServerSocket = SocketUtils.findAvailableServerSocket(4444);
            System.setProperty(SERVER_PORT_SYSTEM_PROPERTY, Integer.valueOf(availableServerSocket).toString());
        } else {
            availableServerSocket = Integer.valueOf(System.getProperty(SERVER_PORT_SYSTEM_PROPERTY));
        }

        LOGGER.info("Using open server port..." + availableServerSocket);

        File ftpRoot = new File(FTP_ROOT_DIR);
        ftpRoot.mkdirs();

        TestUserManager userManager = new TestUserManager(ftpRoot.getAbsolutePath());

        FtpServerFactory serverFactory = new FtpServerFactory();
        serverFactory.setUserManager(userManager);
        ListenerFactory factory = new ListenerFactory();

        factory.setPort(availableServerSocket);

        serverFactory.addListener("default", factory.createListener());

        server = serverFactory.createServer();

        server.start();

    }

    @AfterClass
    public static void shutDown() {
        server.stop();
        FileUtils.deleteQuietly(new File(FTP_ROOT_DIR));
        FileUtils.deleteQuietly(new File(LOCAL_FTP_TEMP_DIR));
    }

}