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/*
* Copyright 2007 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.mockftpserver.stub.command;
import java.net.InetAddress;
import java.net.UnknownHostException;
import org.apache.log4j.Logger;
import org.mockftpserver.core.command.Command;
import org.mockftpserver.core.command.CommandNames;
import org.mockftpserver.core.command.ReplyCodes;
import org.mockftpserver.core.util.AssertFailedException;
import org.mockftpserver.stub.command.PortCommandHandler;
/**
* Tests for the PortCommandHandler class
*
* @version $Revision$ - $Date$
*
* @author Chris Mair
*/
public final class PortCommandHandlerTest extends AbstractCommandHandlerTest {
private static final Logger LOG = Logger.getLogger(PortCommandHandlerTest.class);
private static final String[] PARAMETERS = new String[] { "11", "22", "33", "44", "1", "206" };
private static final String[] PARAMETERS_INSUFFICIENT = new String[] {"7", "29", "99", "11", "77"};
private static final int PORT = (1 << 8) + 206;
private static final InetAddress HOST = inetAddress("11.22.33.44");
private PortCommandHandler commandHandler;
/**
* Test the handleCommand() method
*/
public void testHandleCommand() throws Exception {
final Command COMMAND = new Command(CommandNames.PORT, PARAMETERS);
session.setClientDataPort(PORT);
session.setClientDataHost(HOST);
session.sendReply(ReplyCodes.PORT_OK, replyTextFor(ReplyCodes.PORT_OK));
replay(session);
commandHandler.handleCommand(COMMAND, session);
verify(session);
verifyNumberOfInvocations(commandHandler, 1);
verifyTwoDataElements(commandHandler.getInvocation(0),
PortCommandHandler.HOST_KEY, HOST,
PortCommandHandler.PORT_KEY, new Integer(PORT));
}
/**
* Test the handleCommand() method, when not enough parameters have been specified
*/
public void testHandleCommand_InsufficientParameters() throws Exception {
testHandleCommand_InvalidParameters(commandHandler, CommandNames.PORT, PARAMETERS_INSUFFICIENT);
}
/**
* Test the parseHost() method
* @throws UnknownHostException
*/
public void testParseHost() throws UnknownHostException {
InetAddress host = PortCommandHandler.parseHost(PARAMETERS);
assertEquals("InetAddress", HOST, host);
}
/**
* Test the parsePortNumber() method
*/
public void testParsePortNumber() {
int portNumber = PortCommandHandler.parsePortNumber(PARAMETERS);
assertEquals("portNumber", PORT, portNumber);
}
/**
* Test the parseHost() method, passing in null
* @throws UnknownHostException
*/
public void testParseHost_Null() throws UnknownHostException {
try {
PortCommandHandler.parseHost(null);
fail("Expected AssertFailedException");
}
catch (AssertFailedException expected) {
LOG.info("Expected: " + expected);
}
}
/**
* Test the parseHost() method, passing in a String[] with not enough parameters
* @throws UnknownHostException
*/
public void testParseHost_InsufficientParameters() throws UnknownHostException {
try {
PortCommandHandler.parseHost(PARAMETERS_INSUFFICIENT);
fail("Expected AssertFailedException");
}
catch (AssertFailedException expected) {
LOG.info("Expected: " + expected);
}
}
/**
* Test the parsePortNumber() method, passing in null
* @throws UnknownHostException
*/
public void testParsePortNumber_Null() throws UnknownHostException {
try {
PortCommandHandler.parsePortNumber(null);
fail("Expected AssertFailedException");
}
catch (AssertFailedException expected) {
LOG.info("Expected: " + expected);
}
}
/**
* Test the parsePortNumber() method, passing in a String[] with not enough parameters
* @throws UnknownHostException
*/
public void testParsePortNumber_InsufficientParameters() throws UnknownHostException {
try {
PortCommandHandler.parsePortNumber(PARAMETERS_INSUFFICIENT);
fail("Expected AssertFailedException");
}
catch (AssertFailedException expected) {
LOG.info("Expected: " + expected);
}
}
/**
* Perform initialization before each test
*
* @see org.mockftpserver.stub.command.AbstractCommandHandlerTest#setUp()
*/
protected void setUp() throws Exception {
super.setUp();
commandHandler = new PortCommandHandler();
commandHandler.setReplyTextBundle(replyTextBundle);
}
}
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