/**
* Logback: the reliable, generic, fast and flexible logging framework.
* Copyright (C) 1999-2013, QOS.ch. All rights reserved.
*
* This program and the accompanying materials are dual-licensed under
* either the terms of the Eclipse Public License v1.0 as published by
* the Eclipse Foundation
*
* or (per the licensee's choosing)
*
* under the terms of the GNU Lesser General Public License version 2.1
* as published by the Free Software Foundation.
*/
package ch.qos.logback.core.net.server;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertSame;
import static org.junit.Assert.assertTrue;
import java.io.IOException;
import java.net.ServerSocket;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import ch.qos.logback.core.net.mock.MockContext;
import ch.qos.logback.core.status.ErrorStatus;
import ch.qos.logback.core.status.Status;
/**
* Unit tests for {@link AbstractServerSocketAppender}.
*
* @author Carl Harris
*/
public class AbstractServerSocketAppenderTest {
private MockContext context = new MockContext();
private MockServerRunner<RemoteReceiverClient> runner =
new MockServerRunner<RemoteReceiverClient>();
private MockServerListener<RemoteReceiverClient> listener =
new MockServerListener<RemoteReceiverClient>();
private ServerSocket serverSocket;
private InstrumentedServerSocketAppenderBase appender;
@Before
public void setUp() throws Exception {
serverSocket = ServerSocketUtil.createServerSocket();
appender = new InstrumentedServerSocketAppenderBase(serverSocket, listener, runner);
appender.setContext(context);
}
@After
public void tearDown() throws Exception {
serverSocket.close();
}
@Test
public void testStartStop() throws Exception {
appender.start();
assertTrue(runner.isContextInjected());
assertTrue(runner.isRunning());
assertSame(listener, appender.getLastListener());
appender.stop();
assertFalse(runner.isRunning());
}
@Test
public void testStartWhenAlreadyStarted() throws Exception {
appender.start();
appender.start();
assertEquals(1, runner.getStartCount());
}
@Test
public void testStopThrowsException() throws Exception {
appender.start();
assertTrue(appender.isStarted());
IOException ex = new IOException("test exception");
runner.setStopException(ex);
appender.stop();
Status status = context.getLastStatus();
assertNotNull(status);
assertTrue(status instanceof ErrorStatus);
assertTrue(status.getMessage().contains(ex.getMessage()));
assertSame(ex, status.getThrowable());
}
@Test
public void testStopWhenNotStarted() throws Exception {
appender.stop();
assertEquals(0, runner.getStartCount());
}
}