core/src/test/java/org/apache/ftpserver/clienttests/CustomMaxLoginTest.java

/*
 * 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.clienttests;

import java.net.SocketException;

import org.apache.commons.net.ftp.FTPConnectionClosedException;
import org.apache.ftpserver.ConnectionConfigFactory;
import org.apache.ftpserver.FtpServerFactory;

/**
*
* @author <a href="http://mina.apache.org">Apache MINA Project</a>
*
*/
public class CustomMaxLoginTest extends ClientTestTemplate {
    private static final String UNKNOWN_USERNAME = "foo";

    private static final String UNKNOWN_PASSWORD = "bar";

    @Override
    protected FtpServerFactory createServer() throws Exception {
        FtpServerFactory server = super.createServer();

        ConnectionConfigFactory ccFactory = new ConnectionConfigFactory();

        ccFactory.setMaxLoginFailures(2);

        server.setConnectionConfig(ccFactory.createConnectionConfig());
        
        return server;
    }

    public void testLogin() throws Exception {
        assertFalse(client.login(UNKNOWN_USERNAME, UNKNOWN_PASSWORD));
        assertFalse(client.login(UNKNOWN_USERNAME, UNKNOWN_PASSWORD));

        try {
            client.login(UNKNOWN_USERNAME, UNKNOWN_PASSWORD);

            fail("Must be disconnected");
        } catch (FTPConnectionClosedException e) {
            // OK
        } catch (SocketException e) {
            // OK
        }
    }
}