/*
* JacORB - a free Java ORB
*
* Copyright (C) 1999-2014 Gerald Brose / The JacORB Team.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the Free
* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
*/
package org.jacorb.test.orb.factory;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import java.io.IOException;
import java.net.BindException;
import java.net.InetAddress;
import java.net.ServerSocket;
import org.easymock.MockControl;
import org.jacorb.config.Configurable;
import org.jacorb.config.Configuration;
import org.jacorb.orb.factory.PortRangeServerSocketFactory;
import org.jacorb.orb.factory.ServerSocketFactory;
import org.junit.Before;
import org.junit.Test;
import org.slf4j.Logger;
public class PortRangeServerSocketFactoryTest
{
private PortRangeServerSocketFactory objectUnderTest;
private MockControl configurationControl;
private Configuration configurationMock;
private MockControl factoryDelegateControl;
private ServerSocketFactory factoryDelegateMock;
private MockControl loggerControl;
private Logger loggerMock;
@Before
public void setUp() throws Exception
{
configurationControl = MockControl.createControl(Configuration.class);
configurationMock = (Configuration) configurationControl.getMock();
factoryDelegateControl = MockControl.createControl(ServerSocketFactory.class);
factoryDelegateMock = (ServerSocketFactory) factoryDelegateControl.getMock();
loggerControl = MockControl.createNiceControl(Logger.class);
loggerMock = (Logger) loggerControl.getMock();
configurationMock.getLogger(null);
configurationControl.setMatcher(MockControl.ALWAYS_MATCHER);
configurationControl.setReturnValue(loggerMock);
objectUnderTest = new PortRangeServerSocketFactory(factoryDelegateMock);
}
@Test
public void testFactoryIsConfigurable()
{
assertTrue(objectUnderTest instanceof Configurable);
}
/*
* Test method for 'org.jacorb.orb.factory.PortRangeServerSocketFactory.createServerSocket(int,
* int)'
*/
@Test
public void testCreateServerSocketIntInt() throws Exception
{
factoryDelegateMock.createServerSocket(5, 10);
factoryDelegateControl.setReturnValue(new ServerSocket());
configurationControl.expectAndReturn(configurationMock.getAttributeAsInteger(PortRangeServerSocketFactory.MIN_PROP), 1);
configurationControl.expectAndReturn(configurationMock.getAttributeAsInteger(PortRangeServerSocketFactory.MAX_PROP), 10);
replayAll();
objectUnderTest.configure(configurationMock);
objectUnderTest.createServerSocket(5, 10);
verifyAll();
}
/*
* Test method for 'org.jacorb.orb.factory.PortRangeServerSocketFactory.createServerSocket(int,
* int, InetAddress)'
*/
@Test
public void testCreateServerSocketIntIntInetAddress() throws Exception
{
final InetAddress localhost = InetAddress.getByName("localhost");
factoryDelegateMock.createServerSocket(5, 10, localhost);
factoryDelegateControl.setReturnValue(new ServerSocket());
configurationControl.expectAndReturn(configurationMock.getAttributeAsInteger(PortRangeServerSocketFactory.MIN_PROP), 1);
configurationControl.expectAndReturn(configurationMock.getAttributeAsInteger(PortRangeServerSocketFactory.MAX_PROP), 10);
replayAll();
objectUnderTest.configure(configurationMock);
objectUnderTest.createServerSocket(5, 10, localhost);
verifyAll();
}
@Test
public void testCreateServerSocketIntPortWithinBounds() throws Exception
{
factoryDelegateMock.createServerSocket(5);
factoryDelegateControl.setReturnValue(new ServerSocket());
configurationControl.expectAndReturn(configurationMock.getAttributeAsInteger(PortRangeServerSocketFactory.MIN_PROP), 1);
configurationControl.expectAndReturn(configurationMock.getAttributeAsInteger(PortRangeServerSocketFactory.MAX_PROP), 10);
replayAll();
objectUnderTest.configure(configurationMock);
objectUnderTest.createServerSocket(5);
verifyAll();
}
@Test
public void testCreateServerSocketIntPortOutsideBounds() throws Exception
{
factoryDelegateMock.createServerSocket(1);
factoryDelegateControl.setReturnValue(new ServerSocket());
configurationControl.expectAndReturn(configurationMock.getAttributeAsInteger(PortRangeServerSocketFactory.MIN_PROP), 1);
configurationControl.expectAndReturn(configurationMock.getAttributeAsInteger(PortRangeServerSocketFactory.MAX_PROP), 10);
replayAll();
objectUnderTest.configure(configurationMock);
objectUnderTest.createServerSocket(15);
verifyAll();
}
@Test
public void testCreateFailsIfCannotFindFreePort() throws Exception
{
factoryDelegateMock.createServerSocket(1);
factoryDelegateControl.setMatcher(MockControl.ALWAYS_MATCHER);
factoryDelegateControl.setThrowable(new IOException(), 5, 6);
configurationControl.expectAndReturn(configurationMock.getAttributeAsInteger(PortRangeServerSocketFactory.MIN_PROP), 1);
configurationControl.expectAndReturn(configurationMock.getAttributeAsInteger(PortRangeServerSocketFactory.MAX_PROP), 5);
replayAll();
objectUnderTest.configure(configurationMock);
try
{
objectUnderTest.createServerSocket(1);
fail();
} catch (BindException e)
{
// expected
}
verifyAll();
}
private void replayAll()
{
factoryDelegateControl.replay();
configurationControl.replay();
loggerControl.replay();
}
private void verifyAll()
{
factoryDelegateControl.verify();
configurationControl.verify();
loggerControl.verify();
}
}