test/AbstractTest.java
author František Kučera <franta-hg@frantovo.cz>
Tue Oct 18 19:45:13 2011 +0200 (2011-10-18)
changeset 95 62b9b2533902
permissions -rwxr-xr-x
Drupal: text/plain – víceúrovňové číslované seznamy.
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/*
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 *   StarOffice News Server
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 *   see AUTHORS for the list of contributors
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 *
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 *   This program is free software: you can redistribute it and/or modify
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 *   it under the terms of the GNU General Public License as published by
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 *   the Free Software Foundation, either version 3 of the License, or
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 *   (at your option) any later version.
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 *
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 *   This program is distributed in the hope that it will be useful,
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 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
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 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 *   GNU General Public License for more details.
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 *
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 *   You should have received a copy of the GNU General Public License
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 *   along with this program.  If not, see <http://www.gnu.org/licenses/>.
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 */
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package test;
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import java.io.BufferedReader;
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import java.io.File;
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import java.io.IOException;
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import java.io.InputStreamReader;
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import java.io.PrintWriter;
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import java.net.Socket;
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import java.net.UnknownHostException;
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/**
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 * Base class for every test performed by the TestBench. 
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 * Connects to a NNTP Server and provides basic methods for sending and
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 * receiving data.
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 * @author Christian Lins
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 * @since sonews/0.5.0
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 */
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public abstract class AbstractTest
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{
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  protected static PrintWriter log;
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  static
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  {
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    try
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    {
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      log = new PrintWriter(new File("test.log"));
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    }
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    catch(Exception ex)
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    {
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      ex.printStackTrace();
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    }
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  }
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  protected BufferedReader  in;
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  protected PrintWriter     out;
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  protected Socket          socket;
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  /**
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   * Connects to NNTP Server using for
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   * @param host
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   * @param port
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   * @throws java.io.IOException
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   * @throws java.net.UnknownHostException
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   */
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  public void connect(String host, int port)
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    throws IOException, UnknownHostException
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  {
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    socket = new Socket(host, port);
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    socket.setSoTimeout(10000);
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    this.in  = new BufferedReader(new InputStreamReader(socket.getInputStream()));
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    this.out = new PrintWriter(socket.getOutputStream());
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  }
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  protected void println(String line)
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  {
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    this.out.println(line);
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    this.out.flush();
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    log.println(">> " + line);
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    log.flush();
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  }
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  protected String readln()
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    throws IOException
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  {
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    String line = this.in.readLine();
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    log.println("<< " + line);
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    log.flush();
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    return line;
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  }
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  public abstract int runTest() throws Exception;
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}