test/unit/daemon/NNTPConnectionTest.java
author cli
Thu, 20 Aug 2009 14:31:19 +0200
changeset 12 bb6990c0dd1a
parent 1 6fceb66e1ad7
permissions -rw-r--r--
Merging fixes from sonews/1.0.3
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/*
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 *   SONEWS 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.unit.daemon;
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import java.io.IOException;
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import java.lang.reflect.InvocationTargetException;
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import java.lang.reflect.Method;
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import java.nio.channels.SocketChannel;
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import junit.framework.TestCase;
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import org.sonews.daemon.NNTPConnection;
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import org.sonews.daemon.command.ArticleCommand;
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import org.sonews.daemon.command.CapabilitiesCommand;
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import org.sonews.daemon.command.GroupCommand;
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import org.sonews.daemon.command.UnsupportedCommand;
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/**
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 * Unit test for class NNTPConnection.
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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 class NNTPConnectionTest extends TestCase
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{
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  public void testLineReceived()
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    throws NoSuchMethodException, IllegalAccessException, InvocationTargetException
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  {
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    NNTPConnection conn = null;
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    try
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    {
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      try
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      {
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        conn = new NNTPConnection(null);
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        fail("Should have raised an IllegalArgumentException");
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      }
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      catch(IOException ex) {ex.printStackTrace();}
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    }
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    catch(IllegalArgumentException ex){}
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    try
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    {
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      conn = new NNTPConnection(SocketChannel.open());
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    }
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    catch(IOException ex)
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    {
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      ex.printStackTrace();
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    }
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    assertNotNull(conn);
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    // Make interesting methods accessible
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    Class  clazz           = conn.getClass();
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    Method methTryReadLock = clazz.getDeclaredMethod("tryReadLock", null);
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    methTryReadLock.setAccessible(true);
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    Method methLineReceived = clazz.getDeclaredMethod("lineReceived", new byte[0].getClass());
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    methLineReceived.setAccessible(true);
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    try
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    {
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      // conn.lineReceived(null);
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      methLineReceived.invoke(conn, null);
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      fail("Should have raised an IllegalArgumentException");
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    }
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    catch(IllegalArgumentException ex){}
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    try
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    {
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      // conn.lineReceived(new byte[0]);
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      methLineReceived.invoke(conn, new byte[0]);
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      fail("Should have raised IllegalStateException");
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    }
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    catch(InvocationTargetException ex){}
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    boolean tryReadLock = (Boolean)methTryReadLock.invoke(conn, null);
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    assertTrue(tryReadLock);
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    // conn.lineReceived("MODE READER".getBytes());
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    methLineReceived.invoke(conn, "MODE READER".getBytes());
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    // conn.lineReceived("sdkfsdjnfksjfdng ksdf gksjdfngk nskfng ksndfg ".getBytes());
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    methLineReceived.invoke(conn, "sdkfsdjnfksjfdng ksdf ksndfg ".getBytes());
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    // conn.lineReceived(new byte[1024]); // Too long
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    methLineReceived.invoke(conn, new byte[1024]);
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    Method mpcmdl = conn.getClass().getDeclaredMethod("parseCommandLine", String.class);
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    mpcmdl.setAccessible(true);
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    Object result = mpcmdl.invoke(conn, "");
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    assertNotNull(result);
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    assertTrue(result instanceof UnsupportedCommand);
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    result = mpcmdl.invoke(conn, "aRtiCle");
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    assertNotNull(result);
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    assertTrue(result instanceof ArticleCommand);
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    result = mpcmdl.invoke(conn, "capAbilItIEs");
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    assertNotNull(result);
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    assertTrue(result instanceof CapabilitiesCommand);
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    result = mpcmdl.invoke(conn, "grOUp");
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    assertNotNull(result);
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    assertTrue(result instanceof GroupCommand);
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  }
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}