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/*******************************************************************************
* Copyright (c) 2011, 2017 SAP AG and others.
*
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* Lazar Kirchev, SAP AG - initial contribution
******************************************************************************/
package org.eclipse.equinox.console.telnet;
import org.apache.felix.service.command.CommandProcessor;
import org.apache.felix.service.command.CommandSession;
import org.easymock.EasyMock;
import org.eclipse.equinox.console.common.ConsoleInputStream;
import org.junit.Assert;
import org.junit.Test;
import java.io.OutputStream;
import java.io.PrintStream;
import java.net.ConnectException;
import java.net.Socket;
import java.util.ArrayList;
import java.util.List;
import static org.easymock.EasyMock.*;
public class TelnetServerTests {
private static final String HOST = "localhost";
private static final int PORT = 38888;
private static final long WAIT_TIME = 5000;
private static final int TEST_CONTENT = 100;
@Test
public void testTelnetServer() throws Exception {
try (CommandSession session = EasyMock.createMock(CommandSession.class)) {
session.put((String) EasyMock.anyObject(), EasyMock.anyObject());
EasyMock.expectLastCall().times(3);
EasyMock.expect(session.execute((String) EasyMock.anyObject())).andReturn(new Object());
session.close();
EasyMock.expectLastCall();
EasyMock.replay(session);
CommandProcessor processor = EasyMock.createMock(CommandProcessor.class);
EasyMock.expect(processor.createSession((ConsoleInputStream) EasyMock.anyObject(),
(PrintStream) EasyMock.anyObject(), (PrintStream) EasyMock.anyObject())).andReturn(session);
EasyMock.replay(processor);
List<CommandProcessor> processors = new ArrayList<>();
processors.add(processor);
TelnetServer telnetServer = new TelnetServer(null, processors, HOST, PORT);
telnetServer.start();
try (Socket socketClient = new Socket("localhost", PORT);) {
OutputStream outClient = socketClient.getOutputStream();
outClient.write(TEST_CONTENT);
outClient.write('\n');
outClient.flush();
// wait for the accept thread to finish execution
try {
Thread.sleep(WAIT_TIME);
} catch (InterruptedException ie) {
// do nothing
}
verify();
} catch (ConnectException e) {
Assert.fail("Telnet port not open");
} finally {
telnetServer.stopTelnetServer();
}
}
}
@Test
public void testTelnetServerWithoutHost() throws Exception {
try (CommandSession session = EasyMock.createMock(CommandSession.class)) {
session.put((String) EasyMock.anyObject(), EasyMock.anyObject());
EasyMock.expectLastCall().times(4);
EasyMock.expect(session.execute((String) EasyMock.anyObject())).andReturn(new Object());
session.close();
EasyMock.expectLastCall();
EasyMock.replay(session);
CommandProcessor processor = EasyMock.createMock(CommandProcessor.class);
EasyMock.expect(processor.createSession((ConsoleInputStream) EasyMock.anyObject(),
(PrintStream) EasyMock.anyObject(), (PrintStream) EasyMock.anyObject())).andReturn(session);
EasyMock.replay(processor);
List<CommandProcessor> processors = new ArrayList<>();
processors.add(processor);
TelnetServer telnetServer = new TelnetServer(null, processors, null, PORT);
telnetServer.start();
try (Socket socketClient = new Socket("localhost", PORT);) {
OutputStream outClient = socketClient.getOutputStream();
outClient.write(TEST_CONTENT);
outClient.write('\n');
outClient.flush();
// wait for the accept thread to finish execution
try {
Thread.sleep(WAIT_TIME);
} catch (InterruptedException ie) {
// do nothing
}
} catch (ConnectException e) {
Assert.fail("Telnet port not open");
} finally {
telnetServer.stopTelnetServer();
}
}
}
}
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