/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.jclouds.virtualbox.functions;
import static org.easymock.EasyMock.createMock;
import static org.easymock.EasyMock.createNiceMock;
import static org.easymock.EasyMock.expect;
import static org.easymock.EasyMock.expectLastCall;
import static org.easymock.EasyMock.replay;
import static org.easymock.EasyMock.verify;
import static org.virtualbox_4_2.NATProtocol.TCP;
import static org.virtualbox_4_2.NetworkAttachmentType.NAT;
import java.util.List;
import com.google.common.collect.Lists;
import org.jclouds.virtualbox.domain.NetworkAdapter;
import org.jclouds.virtualbox.domain.NetworkInterfaceCard;
import org.testng.annotations.Test;
import org.virtualbox_4_2.IMachine;
import org.virtualbox_4_2.INATEngine;
import org.virtualbox_4_2.INetworkAdapter;
import org.virtualbox_4_2.NetworkAttachmentType;
import org.virtualbox_4_2.VBoxException;
/**
* @author Mattias Holmqvist, Andrea Turli
*/
@Test(groups = "unit", testName = "AttachNATAdapterToMachineIfNotAlreadyExistsTest")
public class AttachNATAdapterToMachineIfNotAlreadyExistsTest {
@Test
public void testApplyNetworkingToNonExistingAdapter() throws Exception {
Long slotId = 0l;
IMachine machine = createMock(IMachine.class);
INetworkAdapter iNetworkAdapter = createMock(INetworkAdapter.class);
INATEngine natEngine = createMock(INATEngine.class);
expect(machine.getNetworkAdapter(slotId)).andReturn(iNetworkAdapter);
iNetworkAdapter.setAttachmentType(NAT);
expect(iNetworkAdapter.getNATEngine()).andReturn(natEngine).anyTimes();
List<String> redirects = Lists.newArrayList();
expect(natEngine.getRedirects()).andReturn(redirects);
natEngine.addRedirect("TCP@127.0.0.1:2222->:22", TCP, "127.0.0.1",
2222, "", 22);
iNetworkAdapter.setEnabled(true);
machine.saveSettings();
replay(machine, iNetworkAdapter, natEngine);
NetworkAdapter networkAdapter = NetworkAdapter.builder()
.networkAttachmentType(NetworkAttachmentType.NAT)
.tcpRedirectRule("127.0.0.1", 2222, "", 22).build();
NetworkInterfaceCard networkInterfaceCard = NetworkInterfaceCard
.builder().addNetworkAdapter(networkAdapter).build();
new AttachNATAdapterToMachineIfNotAlreadyExists(networkInterfaceCard)
.apply(machine);
verify(machine, iNetworkAdapter, natEngine);
}
@Test
public void testApplySkipsWhenAlreadyExists() throws Exception {
Long slotId = 0l;
IMachine machine = createMock(IMachine.class);
INetworkAdapter iNetworkAdapter = createMock(INetworkAdapter.class);
INATEngine natEngine = createMock(INATEngine.class);
expect(machine.getNetworkAdapter(slotId)).andReturn(iNetworkAdapter);
iNetworkAdapter.setAttachmentType(NAT);
expect(iNetworkAdapter.getNATEngine()).andReturn(natEngine).anyTimes();
List<String> redirects = Lists.newArrayList();
expect(natEngine.getRedirects()).andReturn(redirects);
natEngine.addRedirect("TCP@127.0.0.1:2222->:22", TCP, "127.0.0.1",
2222, "", 22);
expectLastCall()
.andThrow(
new VBoxException(null,
"VirtualBox error: A NAT rule of this name already exists (0x80070057)"));
iNetworkAdapter.setEnabled(true);
machine.saveSettings();
replay(machine, iNetworkAdapter, natEngine);
NetworkAdapter networkAdapter = NetworkAdapter.builder()
.networkAttachmentType(NetworkAttachmentType.NAT)
.tcpRedirectRule("127.0.0.1", 2222, "", 22).build();
NetworkInterfaceCard networkInterfaceCard = NetworkInterfaceCard
.builder().addNetworkAdapter(networkAdapter).build();
new AttachNATAdapterToMachineIfNotAlreadyExists(networkInterfaceCard)
.apply(machine);
verify(machine, iNetworkAdapter, natEngine);
}
@Test(enabled=false, expectedExceptions = VBoxException.class)
public void testRethrowInvalidAdapterSlotException() throws Exception {
Long slotId = 30l;
IMachine machine = createMock(IMachine.class);
INetworkAdapter iNetworkAdapter = createMock(INetworkAdapter.class);
INATEngine natEngine = createMock(INATEngine.class);
String error = "VirtualBox error: Argument slot is invalid "
+ "(must be slot < RT_ELEMENTS(mNetworkAdapters)) (0x80070057)";
VBoxException invalidSlotException = new VBoxException(
createNiceMock(Throwable.class), error);
expect(machine.getNetworkAdapter(slotId))
.andThrow(invalidSlotException);
replay(machine, iNetworkAdapter, natEngine);
NetworkAdapter networkAdapter = NetworkAdapter.builder()
.networkAttachmentType(NetworkAttachmentType.NAT)
.tcpRedirectRule("127.0.0.1", 2222, "", 22).build();
NetworkInterfaceCard networkInterfaceCard = NetworkInterfaceCard
.builder().addNetworkAdapter(networkAdapter).build();
new AttachNATAdapterToMachineIfNotAlreadyExists(networkInterfaceCard)
.apply(machine);
verify(machine, iNetworkAdapter, natEngine);
}
}