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// to you under the Apache License, Version 2.0 (the
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// http://www.apache.org/licenses/LICENSE-2.0
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package com.cloud.network.element;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import static org.mockito.Matchers.any;
import static org.mockito.Matchers.argThat;
import static org.mockito.Matchers.eq;
import static org.mockito.Mockito.atLeast;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
import java.net.URI;
import java.net.URISyntaxException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import javax.naming.ConfigurationException;
import org.junit.Before;
import org.junit.Test;
import org.mockito.ArgumentMatcher;
import org.apache.cloudstack.engine.orchestration.service.NetworkOrchestrationService;
import com.cloud.agent.AgentManager;
import com.cloud.agent.api.Command;
import com.cloud.agent.api.ConfigurePublicIpsOnLogicalRouterAnswer;
import com.cloud.agent.api.ConfigurePublicIpsOnLogicalRouterCommand;
import com.cloud.agent.api.ConfigureSharedNetworkUuidAnswer;
import com.cloud.agent.api.ConfigureSharedNetworkVlanIdAnswer;
import com.cloud.agent.api.CreateLogicalRouterAnswer;
import com.cloud.dc.VlanVO;
import com.cloud.dc.dao.VlanDao;
import com.cloud.deploy.DeployDestination;
import com.cloud.domain.Domain;
import com.cloud.exception.ConcurrentOperationException;
import com.cloud.exception.InsufficientCapacityException;
import com.cloud.exception.ResourceUnavailableException;
import com.cloud.host.HostVO;
import com.cloud.host.dao.HostDao;
import com.cloud.network.IpAddress;
import com.cloud.network.Network;
import com.cloud.network.Network.GuestType;
import com.cloud.network.Network.Provider;
import com.cloud.network.Network.Service;
import com.cloud.network.NetworkModel;
import com.cloud.network.Networks.BroadcastDomainType;
import com.cloud.network.Networks.TrafficType;
import com.cloud.network.IpAddressManager;
import com.cloud.network.NiciraNvpDeviceVO;
import com.cloud.network.NiciraNvpRouterMappingVO;
import com.cloud.network.PublicIpAddress;
import com.cloud.network.addr.PublicIp;
import com.cloud.network.dao.NetworkServiceMapDao;
import com.cloud.network.dao.NiciraNvpDao;
import com.cloud.network.dao.NiciraNvpRouterMappingDao;
import com.cloud.offering.NetworkOffering;
import com.cloud.resource.ResourceManager;
import com.cloud.user.Account;
import com.cloud.utils.exception.CloudRuntimeException;
import com.cloud.utils.net.Ip;
import com.cloud.vm.ReservationContext;
public class NiciraNvpElementTest {
private static final long NETWORK_ID = 42L;
private static final long NICIRA_NVP_HOST_ID = 9L;
private static final String NETWORK_CIDR = "10.0.0.0/24";
private static final String NETWORK_GATEWAY = "10.0.0.1";
NiciraNvpElement element = new NiciraNvpElement();
NetworkOrchestrationService networkManager = mock(NetworkOrchestrationService.class);
NetworkModel networkModel = mock(NetworkModel.class);
NetworkServiceMapDao ntwkSrvcDao = mock(NetworkServiceMapDao.class);
AgentManager agentManager = mock(AgentManager.class);
HostDao hostDao = mock(HostDao.class);
NiciraNvpDao niciraNvpDao = mock(NiciraNvpDao.class);
NiciraNvpRouterMappingDao niciraNvpRouterMappingDao = mock(NiciraNvpRouterMappingDao.class);
VlanDao vlanDao = mock(VlanDao.class);
IpAddressManager ipAddressManager = mock(IpAddressManager.class);
@Before
public void setUp() throws ConfigurationException {
element.resourceMgr = mock(ResourceManager.class);
element.networkManager = networkManager;
element.ntwkSrvcDao = ntwkSrvcDao;
element.networkModel = networkModel;
element.agentMgr = agentManager;
element.hostDao = hostDao;
element.niciraNvpDao = niciraNvpDao;
element.niciraNvpRouterMappingDao = niciraNvpRouterMappingDao;
element.vlanDao = vlanDao;
element.ipAddrMgr = ipAddressManager;
// Standard responses
when(networkModel.isProviderForNetwork(Provider.NiciraNvp, NETWORK_ID)).thenReturn(true);
element.configure("NiciraNvpTestElement", Collections.<String, Object> emptyMap());
}
@Test
public void canHandleTest() {
final Network net = mock(Network.class);
when(net.getBroadcastDomainType()).thenReturn(BroadcastDomainType.Lswitch);
when(net.getId()).thenReturn(NETWORK_ID);
when(ntwkSrvcDao.canProviderSupportServiceInNetwork(NETWORK_ID, Service.Connectivity, Provider.NiciraNvp)).thenReturn(true);
// Golden path
assertTrue(element.canHandle(net, Service.Connectivity));
when(net.getBroadcastDomainType()).thenReturn(BroadcastDomainType.Vlan);
// Only broadcastdomaintype lswitch is supported
assertFalse(element.canHandle(net, Service.Connectivity));
when(net.getBroadcastDomainType()).thenReturn(BroadcastDomainType.Lswitch);
when(ntwkSrvcDao.canProviderSupportServiceInNetwork(NETWORK_ID, Service.Connectivity, Provider.NiciraNvp)).thenReturn(false);
// No nvp provider in the network
assertFalse(element.canHandle(net, Service.Connectivity));
when(networkModel.isProviderForNetwork(Provider.NiciraNvp, NETWORK_ID)).thenReturn(false);
when(ntwkSrvcDao.canProviderSupportServiceInNetwork(NETWORK_ID, Service.Connectivity, Provider.NiciraNvp)).thenReturn(true);
// NVP provider does not provide Connectivity for this network
assertFalse(element.canHandle(net, Service.Connectivity));
when(networkModel.isProviderForNetwork(Provider.NiciraNvp, NETWORK_ID)).thenReturn(true);
// Only service Connectivity is supported
assertFalse(element.canHandle(net, Service.Dhcp));
}
@Test
public void implementIsolatedNetworkTest() throws ConcurrentOperationException, ResourceUnavailableException, InsufficientCapacityException, URISyntaxException {
final Network network = mock(Network.class);
when(network.getBroadcastDomainType()).thenReturn(BroadcastDomainType.Lswitch);
when(network.getBroadcastUri()).thenReturn(new URI("lswitch:aaaaa"));
when(network.getId()).thenReturn(NETWORK_ID);
when(network.getPhysicalNetworkId()).thenReturn(NETWORK_ID);
when(network.getGuestType()).thenReturn(GuestType.Isolated);
when(networkModel.isProviderForNetwork(Provider.NiciraNvp, NETWORK_ID)).thenReturn(true);
when(ntwkSrvcDao.canProviderSupportServiceInNetwork(NETWORK_ID, Service.Connectivity, Provider.NiciraNvp)).thenReturn(true);
final NiciraNvpDeviceVO device = mock(NiciraNvpDeviceVO.class);
when(niciraNvpDao.listByPhysicalNetwork(NETWORK_ID)).thenReturn(Arrays.asList(new NiciraNvpDeviceVO[] {device}));
when(device.getId()).thenReturn(1L);
when(device.getHostId()).thenReturn(NICIRA_NVP_HOST_ID);
HostVO niciraNvpHost = mock(HostVO.class);
when(niciraNvpHost.getId()).thenReturn(NICIRA_NVP_HOST_ID);
when(hostDao.findById(NICIRA_NVP_HOST_ID)).thenReturn(niciraNvpHost);
final NetworkOffering offering = mock(NetworkOffering.class);
when(offering.getId()).thenReturn(NETWORK_ID);
when(offering.getTrafficType()).thenReturn(TrafficType.Guest);
when(offering.getGuestType()).thenReturn(GuestType.Isolated);
final DeployDestination dest = mock(DeployDestination.class);
final Domain dom = mock(Domain.class);
when(dom.getName()).thenReturn("domain");
final Account acc = mock(Account.class);
when(acc.getAccountName()).thenReturn("accountname");
final ReservationContext context = mock(ReservationContext.class);
when(context.getDomain()).thenReturn(dom);
when(context.getAccount()).thenReturn(acc);
//ISOLATED NETWORK
when(networkModel.isProviderSupportServiceInNetwork(NETWORK_ID, Service.SourceNat, Provider.NiciraNvp)).thenReturn(true);
PublicIp sourceNatIp = mock(PublicIp.class);
Ip ip = mock(Ip.class);
when(ip.addr()).thenReturn("10.0.0.0");
when(sourceNatIp.getAddress()).thenReturn(ip);
when(sourceNatIp.getVlanNetmask()).thenReturn("255.255.255.0");
when(sourceNatIp.getVlanTag()).thenReturn("111");
when(ipAddressManager.assignSourceNatIpAddressToGuestNetwork(acc, network)).thenReturn(sourceNatIp);
when(network.getGateway()).thenReturn(NETWORK_GATEWAY);
when(network.getCidr()).thenReturn(NETWORK_CIDR);
final CreateLogicalRouterAnswer answer = mock(CreateLogicalRouterAnswer.class);
when(answer.getResult()).thenReturn(true);
when(agentManager.easySend(eq(NICIRA_NVP_HOST_ID), (Command)any())).thenReturn(answer);
assertTrue(element.implement(network, offering, dest, context));
}
@Test
public void applyIpTest() throws ResourceUnavailableException {
final Network network = mock(Network.class);
when(network.getBroadcastDomainType()).thenReturn(BroadcastDomainType.Lswitch);
when(network.getId()).thenReturn(NETWORK_ID);
when(network.getPhysicalNetworkId()).thenReturn(NETWORK_ID);
final NetworkOffering offering = mock(NetworkOffering.class);
when(offering.getId()).thenReturn(NETWORK_ID);
when(offering.getTrafficType()).thenReturn(TrafficType.Guest);
when(offering.getGuestType()).thenReturn(GuestType.Isolated);
final List<PublicIpAddress> ipAddresses = new ArrayList<PublicIpAddress>();
final PublicIpAddress pipReleased = mock(PublicIpAddress.class);
final PublicIpAddress pipAllocated = mock(PublicIpAddress.class);
final Ip ipReleased = new Ip("42.10.10.10");
final Ip ipAllocated = new Ip("10.10.10.10");
when(pipAllocated.getState()).thenReturn(IpAddress.State.Allocated);
when(pipAllocated.getAddress()).thenReturn(ipAllocated);
when(pipAllocated.getNetmask()).thenReturn("255.255.255.0");
when(pipReleased.getState()).thenReturn(IpAddress.State.Releasing);
when(pipReleased.getAddress()).thenReturn(ipReleased);
when(pipReleased.getNetmask()).thenReturn("255.255.255.0");
ipAddresses.add(pipAllocated);
ipAddresses.add(pipReleased);
final Set<Service> services = new HashSet<Service>();
services.add(Service.SourceNat);
services.add(Service.StaticNat);
services.add(Service.PortForwarding);
final List<NiciraNvpDeviceVO> deviceList = new ArrayList<NiciraNvpDeviceVO>();
final NiciraNvpDeviceVO nndVO = mock(NiciraNvpDeviceVO.class);
final NiciraNvpRouterMappingVO nnrmVO = mock(NiciraNvpRouterMappingVO.class);
when(niciraNvpRouterMappingDao.findByNetworkId(NETWORK_ID)).thenReturn(nnrmVO);
when(nnrmVO.getLogicalRouterUuid()).thenReturn("abcde");
when(nndVO.getHostId()).thenReturn(NETWORK_ID);
final HostVO hvo = mock(HostVO.class);
when(hvo.getId()).thenReturn(NETWORK_ID);
when(hvo.getDetail("l3gatewayserviceuuid")).thenReturn("abcde");
when(hostDao.findById(NETWORK_ID)).thenReturn(hvo);
deviceList.add(nndVO);
when(niciraNvpDao.listByPhysicalNetwork(NETWORK_ID)).thenReturn(deviceList);
final ConfigurePublicIpsOnLogicalRouterAnswer answer = mock(ConfigurePublicIpsOnLogicalRouterAnswer.class);
when(answer.getResult()).thenReturn(true);
when(agentManager.easySend(eq(NETWORK_ID), any(ConfigurePublicIpsOnLogicalRouterCommand.class))).thenReturn(answer);
assertTrue(element.applyIps(network, ipAddresses, services));
verify(agentManager, atLeast(1)).easySend(eq(NETWORK_ID), argThat(new ArgumentMatcher<ConfigurePublicIpsOnLogicalRouterCommand>() {
@Override
public boolean matches(final Object argument) {
final ConfigurePublicIpsOnLogicalRouterCommand command = (ConfigurePublicIpsOnLogicalRouterCommand)argument;
if (command.getPublicCidrs().size() == 1)
return true;
return false;
}
}));
}
@Test
public void implementSharedNetworkUuidVlanIdTest() throws URISyntaxException, ConcurrentOperationException, ResourceUnavailableException, InsufficientCapacityException {
// SHARED NETWORKS CASE 1: LOGICAL ROUTER'S UUID AS VLAN ID
final Network network = mock(Network.class);
when(network.getBroadcastDomainType()).thenReturn(BroadcastDomainType.Lswitch);
when(network.getBroadcastUri()).thenReturn(new URI("lswitch:aaaaa"));
when(network.getId()).thenReturn(NETWORK_ID);
when(network.getPhysicalNetworkId()).thenReturn(NETWORK_ID);
when(network.getGuestType()).thenReturn(GuestType.Shared);
when(networkModel.isProviderForNetwork(Provider.NiciraNvp, NETWORK_ID)).thenReturn(true);
when(ntwkSrvcDao.canProviderSupportServiceInNetwork(NETWORK_ID, Service.Connectivity, Provider.NiciraNvp)).thenReturn(true);
final NiciraNvpDeviceVO device = mock(NiciraNvpDeviceVO.class);
when(niciraNvpDao.listByPhysicalNetwork(NETWORK_ID)).thenReturn(Arrays.asList(new NiciraNvpDeviceVO[] {device}));
when(device.getId()).thenReturn(1L);
when(device.getHostId()).thenReturn(NICIRA_NVP_HOST_ID);
HostVO niciraNvpHost = mock(HostVO.class);
when(niciraNvpHost.getId()).thenReturn(NICIRA_NVP_HOST_ID);
when(hostDao.findById(NICIRA_NVP_HOST_ID)).thenReturn(niciraNvpHost);
final NetworkOffering offering = mock(NetworkOffering.class);
when(offering.getId()).thenReturn(NETWORK_ID);
when(offering.getTrafficType()).thenReturn(TrafficType.Guest);
when(offering.getGuestType()).thenReturn(GuestType.Shared);
final DeployDestination dest = mock(DeployDestination.class);
final Domain dom = mock(Domain.class);
when(dom.getName()).thenReturn("domain");
final Account acc = mock(Account.class);
when(acc.getAccountName()).thenReturn("accountname");
final ReservationContext context = mock(ReservationContext.class);
when(context.getDomain()).thenReturn(dom);
when(context.getAccount()).thenReturn(acc);
//SHARED NETWORKS CASE 1
when(niciraNvpRouterMappingDao.existsMappingForNetworkId(NETWORK_ID)).thenReturn(true);
when(network.getCidr()).thenReturn(NETWORK_CIDR);
when(network.getGateway()).thenReturn(NETWORK_GATEWAY);
NiciraNvpRouterMappingVO mapping = mock(NiciraNvpRouterMappingVO.class);
when(mapping.getLogicalRouterUuid()).thenReturn("xxxx-xxxx-xxxx");
when(niciraNvpRouterMappingDao.findByNetworkId(NETWORK_ID)).thenReturn(mapping);
final ConfigureSharedNetworkUuidAnswer answer = mock(ConfigureSharedNetworkUuidAnswer.class);
when(answer.getResult()).thenReturn(true);
when(agentManager.easySend(eq(NICIRA_NVP_HOST_ID), (Command)any())).thenReturn(answer);
assertTrue(element.implement(network, offering, dest, context));
}
@Test
public void implementSharedNetworkNumericalVlanIdTest() throws URISyntaxException, ConcurrentOperationException, ResourceUnavailableException, InsufficientCapacityException {
// SHARED NETWORKS CASE 2: NUMERICAL VLAN ID
final Network network = mock(Network.class);
when(network.getBroadcastDomainType()).thenReturn(BroadcastDomainType.Lswitch);
when(network.getBroadcastUri()).thenReturn(new URI("lswitch:aaaaa"));
when(network.getId()).thenReturn(NETWORK_ID);
when(network.getPhysicalNetworkId()).thenReturn(NETWORK_ID);
when(network.getGuestType()).thenReturn(GuestType.Shared);
when(networkModel.isProviderForNetwork(Provider.NiciraNvp, NETWORK_ID)).thenReturn(true);
when(ntwkSrvcDao.canProviderSupportServiceInNetwork(NETWORK_ID, Service.Connectivity, Provider.NiciraNvp)).thenReturn(true);
final NiciraNvpDeviceVO device = mock(NiciraNvpDeviceVO.class);
when(niciraNvpDao.listByPhysicalNetwork(NETWORK_ID)).thenReturn(Arrays.asList(new NiciraNvpDeviceVO[] {device}));
when(device.getId()).thenReturn(1L);
when(device.getHostId()).thenReturn(NICIRA_NVP_HOST_ID);
HostVO niciraNvpHost = mock(HostVO.class);
when(niciraNvpHost.getId()).thenReturn(NICIRA_NVP_HOST_ID);
when(hostDao.findById(NICIRA_NVP_HOST_ID)).thenReturn(niciraNvpHost);
final NetworkOffering offering = mock(NetworkOffering.class);
when(offering.getId()).thenReturn(NETWORK_ID);
when(offering.getTrafficType()).thenReturn(TrafficType.Guest);
when(offering.getGuestType()).thenReturn(GuestType.Shared);
final DeployDestination dest = mock(DeployDestination.class);
final Domain dom = mock(Domain.class);
when(dom.getName()).thenReturn("domain");
final Account acc = mock(Account.class);
when(acc.getAccountName()).thenReturn("accountname");
final ReservationContext context = mock(ReservationContext.class);
when(context.getDomain()).thenReturn(dom);
when(context.getAccount()).thenReturn(acc);
//SHARED NETWORKS CASE 2
when(niciraNvpRouterMappingDao.existsMappingForNetworkId(NETWORK_ID)).thenReturn(false);
VlanVO vlanVO = mock(VlanVO.class);
when(vlanVO.getVlanTag()).thenReturn("111");
when(vlanDao.listVlansByNetworkId(NETWORK_ID)).thenReturn(Arrays.asList(new VlanVO[] {vlanVO}));
when(niciraNvpHost.getDetail("l2gatewayserviceuuid")).thenReturn("bbbb-bbbb-bbbb");
final ConfigureSharedNetworkVlanIdAnswer answer = mock(ConfigureSharedNetworkVlanIdAnswer.class);
when(answer.getResult()).thenReturn(true);
when(agentManager.easySend(eq(NICIRA_NVP_HOST_ID), (Command)any())).thenReturn(answer);
assertTrue(element.implement(network, offering, dest, context));
}
@Test(expected=CloudRuntimeException.class)
public void implementSharedNetworkNumericalVlanIdWithoutL2GatewayService() throws URISyntaxException, ConcurrentOperationException, ResourceUnavailableException, InsufficientCapacityException{
final Network network = mock(Network.class);
when(network.getBroadcastDomainType()).thenReturn(BroadcastDomainType.Lswitch);
when(network.getBroadcastUri()).thenReturn(new URI("lswitch:aaaaa"));
when(network.getId()).thenReturn(NETWORK_ID);
when(network.getPhysicalNetworkId()).thenReturn(NETWORK_ID);
when(network.getGuestType()).thenReturn(GuestType.Shared);
when(networkModel.isProviderForNetwork(Provider.NiciraNvp, NETWORK_ID)).thenReturn(true);
when(ntwkSrvcDao.canProviderSupportServiceInNetwork(NETWORK_ID, Service.Connectivity, Provider.NiciraNvp)).thenReturn(true);
final NiciraNvpDeviceVO device = mock(NiciraNvpDeviceVO.class);
when(niciraNvpDao.listByPhysicalNetwork(NETWORK_ID)).thenReturn(Arrays.asList(new NiciraNvpDeviceVO[] {device}));
when(device.getId()).thenReturn(1L);
when(device.getHostId()).thenReturn(NICIRA_NVP_HOST_ID);
HostVO niciraNvpHost = mock(HostVO.class);
when(niciraNvpHost.getId()).thenReturn(NICIRA_NVP_HOST_ID);
when(hostDao.findById(NICIRA_NVP_HOST_ID)).thenReturn(niciraNvpHost);
final NetworkOffering offering = mock(NetworkOffering.class);
when(offering.getId()).thenReturn(NETWORK_ID);
when(offering.getTrafficType()).thenReturn(TrafficType.Guest);
when(offering.getGuestType()).thenReturn(GuestType.Shared);
final DeployDestination dest = mock(DeployDestination.class);
final Domain dom = mock(Domain.class);
when(dom.getName()).thenReturn("domain");
final Account acc = mock(Account.class);
when(acc.getAccountName()).thenReturn("accountname");
final ReservationContext context = mock(ReservationContext.class);
when(context.getDomain()).thenReturn(dom);
when(context.getAccount()).thenReturn(acc);
//SHARED NETWORKS CASE 2
when(niciraNvpRouterMappingDao.existsMappingForNetworkId(NETWORK_ID)).thenReturn(false);
VlanVO vlanVO = mock(VlanVO.class);
when(vlanVO.getVlanTag()).thenReturn("111");
when(vlanDao.listVlansByNetworkId(NETWORK_ID)).thenReturn(Arrays.asList(new VlanVO[] {vlanVO}));
when(niciraNvpHost.getDetail("l2gatewayserviceuuid")).thenReturn(null);
element.implement(network, offering, dest, context);
}
}