/*
* Copyright (c) 2016 Cisco Systems, Inc. and others. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v1.0 which accompanies this distribution,
* and is available at http://www.eclipse.org/legal/epl-v10.html
*/
package org.opendaylight.groupbasedpolicy.neutron.mapper.mapping;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotEquals;
import static org.junit.Assert.fail;
import static org.mockito.Matchers.any;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.Future;
import com.google.common.base.Optional;
import com.google.common.collect.ImmutableList;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.ExpectedException;
import org.opendaylight.controller.md.sal.binding.api.DataBroker;
import org.opendaylight.controller.md.sal.binding.api.ReadOnlyTransaction;
import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
import org.opendaylight.groupbasedpolicy.neutron.mapper.EndpointRegistrator;
import org.opendaylight.groupbasedpolicy.neutron.mapper.test.NeutronMapperDataBrokerTest;
import org.opendaylight.groupbasedpolicy.neutron.mapper.util.Utils;
import org.opendaylight.groupbasedpolicy.util.DataStoreHelper;
import org.opendaylight.groupbasedpolicy.util.IidFactory;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpPrefix;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Address;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Prefix;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.Uuid;
import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.base_endpoint.rev160427.BaseEndpointService;
import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.common.rev140421.ContextId;
import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.common.rev140421.L3ContextId;
import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.common.rev140421.TenantId;
import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.endpoint.rev140421.EndpointService;
import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.policy.rev140421.tenants.tenant.forwarding.context.L3Context;
import org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.l3.rev150712.routers.attributes.routers.Router;
import org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.l3.rev150712.routers.attributes.routers.RouterBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.networks.rev150712.networks.attributes.NetworksBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.networks.rev150712.networks.attributes.networks.Network;
import org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.networks.rev150712.networks.attributes.networks.NetworkBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.ports.rev150712.port.attributes.FixedIps;
import org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.ports.rev150712.port.attributes.FixedIpsBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.ports.rev150712.ports.attributes.Ports;
import org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.ports.rev150712.ports.attributes.PortsBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.ports.rev150712.ports.attributes.ports.Port;
import org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.ports.rev150712.ports.attributes.ports.PortBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.rev150712.Neutron;
import org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.subnets.rev150712.subnets.attributes.Subnets;
import org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.subnets.rev150712.subnets.attributes.SubnetsBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.subnets.rev150712.subnets.attributes.subnets.Subnet;
import org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.subnets.rev150712.subnets.attributes.subnets.SubnetBuilder;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
import org.opendaylight.yangtools.yang.common.RpcResult;
public class NeutronRouterAwareDataStoreTest extends NeutronMapperDataBrokerTest {
private final Uuid tenantUuid = new Uuid("aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa");
private final Uuid routerUuid = new Uuid("bbbbbbbb-bbbb-bbbb-bbbb-bbbbbbbbbbbb");
private final Uuid newRouterUuid = new Uuid("bbbbbbbb-bbbb-bbbb-bbbb-bbbbbbbbbbb2");
private final Uuid subnetUuid = new Uuid("cccccccc-cccc-cccc-cccc-cccccccccccc");
private final Uuid networkUuid = new Uuid("dddddddd-dddd-dddd-dddd-dddddddddddd");
private final Uuid gatewayPortUuid = new Uuid("dddddddd-dddd-dddd-dddd-ddddddddddd1");
private final IpAddress ipAddress = new IpAddress(new Ipv4Address("10.0.0.2"));
private static final long METADATA_IPV4_SERVER_PORT = 80;
private static final IpPrefix METADATA_IP_PREFIX = new IpPrefix(new Ipv4Prefix("169.254.169.254/32"));
private DataBroker dataBroker;
private NeutronRouterAware routerAware;
private EndpointRegistrator epRegistrator;
private EndpointService epService;
private BaseEndpointService baseEpService;
private Neutron neutron;
private Future<RpcResult<Void>> futureRpcResult;
private Future<RpcResult<Void>> futureRpcFail;
private RpcResult<Void> rpcResult;
private RpcResult<Void> rpcFail;
private NeutronNetworkAware networkAware;
private Network network;
@Before
public void init() throws ExecutionException, InterruptedException {
futureRpcResult = mock(Future.class);
futureRpcFail = mock(Future.class);
rpcResult = mock(RpcResult.class);
rpcFail = mock(RpcResult.class);
when(rpcResult.isSuccessful()).thenReturn(true);
when(rpcFail.isSuccessful()).thenReturn(false);
dataBroker = getDataBroker();
neutron = mock(Neutron.class);
epService = mock(EndpointService.class);
baseEpService = mock(BaseEndpointService.class);
when(futureRpcResult.get()).thenReturn(rpcResult);
when(futureRpcFail.get()).thenReturn(rpcFail);
when(epService.registerEndpoint(
any(org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.endpoint.rev140421.RegisterEndpointInput.class)))
.thenReturn(futureRpcResult);
when(epService.registerL3PrefixEndpoint(
any(org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.endpoint.rev140421.RegisterL3PrefixEndpointInput.class)))
.thenReturn(futureRpcResult);
when(baseEpService.registerEndpoint(
any(org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.base_endpoint.rev160427.RegisterEndpointInput.class)))
.thenReturn(futureRpcResult);
epRegistrator = new EndpointRegistrator(epService, baseEpService);
networkAware = new NeutronNetworkAware(dataBroker, METADATA_IPV4_SERVER_PORT);
network = new NetworkBuilder().setTenantId(tenantUuid).setUuid(networkUuid).setName("networkName").build();
routerAware = new NeutronRouterAware(dataBroker, epRegistrator);
}
@Rule
public ExpectedException thrown = ExpectedException.none();
@Test
public void testConstructor_invalidArgument() throws NullPointerException {
thrown.expect(NullPointerException.class);
new NeutronRouterAware(null, null);
}
@Test
public void testOnCreated() {
Router router = new RouterBuilder().setTenantId(tenantUuid).setName("routerName").setUuid(routerUuid).build();
routerAware.onCreated(router, neutron);
assertRouterExists(router);
}
@Test
public void testOnCreated_incorrectName() {
Router router = new RouterBuilder().setTenantId(tenantUuid).setName("123").setUuid(routerUuid).build();
routerAware.onCreated(router, neutron);
assertRouterExists(router);
}
@Test
public void testOnUpdated() {
Subnets subnets = createSubnets();
when(neutron.getSubnets()).thenReturn(subnets);
when(neutron.getNetworks()).thenReturn(new NetworksBuilder().setNetwork(ImmutableList.of(network)).build());
FixedIps fixedIps = new FixedIpsBuilder().setIpAddress(ipAddress).setSubnetId(subnetUuid).build();
Port port = new PortBuilder().setUuid(gatewayPortUuid).setFixedIps(ImmutableList.of(fixedIps)).build();
Ports ports = new PortsBuilder().setPort(ImmutableList.of(port)).build();
when(neutron.getPorts()).thenReturn(ports);
Router oldRouter =
new RouterBuilder().setTenantId(tenantUuid).setName("oldRouterName").setUuid(routerUuid).build();
Router newRouter = new RouterBuilder().setTenantId(tenantUuid)
.setName("newRouterName")
.setUuid(newRouterUuid)
.setGatewayPortId(gatewayPortUuid)
.build();
networkAware.onCreated(network, neutron);
assertRouterNotExists(oldRouter);
routerAware.onCreated(oldRouter, neutron);
assertRouterExists(oldRouter);
assertRouterNotExists(newRouter);
routerAware.onUpdated(oldRouter, newRouter, neutron, neutron);
assertRouterExists(oldRouter);
assertRouterExists(newRouter);
}
@Test
public void testOnUpdated_GatewayPortNotFound() {
Subnets subnets = createSubnets();
when(neutron.getSubnets()).thenReturn(subnets);
FixedIps fixedIps = new FixedIpsBuilder().setIpAddress(ipAddress).setSubnetId(subnetUuid).build();
Port port = new PortBuilder().setUuid(new Uuid("dddddddd-dddd-dddd-dddd-000000000000"))
.setFixedIps(ImmutableList.of(fixedIps))
.build();
Ports ports = new PortsBuilder().setPort(ImmutableList.of(port)).build();
when(neutron.getPorts()).thenReturn(ports);
Router oldRouter =
new RouterBuilder().setTenantId(tenantUuid).setName("oldRouterName").setUuid(routerUuid).build();
Router newRouter = new RouterBuilder().setTenantId(tenantUuid)
.setName("newRouterName")
.setUuid(newRouterUuid)
.setGatewayPortId(gatewayPortUuid)
.build();
routerAware.onCreated(oldRouter, neutron);
routerAware.onUpdated(oldRouter, newRouter, neutron, neutron);
assertRouterNotExists(newRouter);
}
@Test
public void testOnUpdated_noIps() {
Subnets subnets = createSubnets();
when(neutron.getSubnets()).thenReturn(subnets);
Port port = new PortBuilder().setUuid(gatewayPortUuid).build();
Ports ports = new PortsBuilder().setPort(ImmutableList.of(port)).build();
when(neutron.getPorts()).thenReturn(ports);
Router oldRouter =
new RouterBuilder().setTenantId(tenantUuid).setName("oldRouterName").setUuid(routerUuid).build();
Router newRouter = new RouterBuilder().setTenantId(tenantUuid)
.setName("newRouterName")
.setUuid(newRouterUuid)
.setGatewayPortId(gatewayPortUuid)
.build();
routerAware.onCreated(oldRouter, neutron);
routerAware.onUpdated(oldRouter, newRouter, neutron, neutron);
assertRouterNotExists(newRouter);
}
@Test
public void testOnUpdated_noSubnet() {
Subnets subnets = createSubnets();
when(neutron.getSubnets()).thenReturn(subnets);
FixedIps fixedIps = new FixedIpsBuilder().setIpAddress(ipAddress).build();
Port port = new PortBuilder().setUuid(gatewayPortUuid).setFixedIps(ImmutableList.of(fixedIps)).build();
Ports ports = new PortsBuilder().setPort(ImmutableList.of(port)).build();
when(neutron.getPorts()).thenReturn(ports);
Router oldRouter =
new RouterBuilder().setTenantId(tenantUuid).setName("oldRouterName").setUuid(routerUuid).build();
Router newRouter = new RouterBuilder().setTenantId(tenantUuid)
.setName("newRouterName")
.setUuid(newRouterUuid)
.setGatewayPortId(gatewayPortUuid)
.build();
routerAware.onCreated(oldRouter, neutron);
routerAware.onUpdated(oldRouter, newRouter, neutron, neutron);
assertRouterNotExists(newRouter);
}
@Test
public void testOnUpdated_ExtGatewayNotRegistered() {
when(baseEpService.registerEndpoint(
any(org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.base_endpoint.rev160427.RegisterEndpointInput.class)))
.thenReturn(futureRpcFail);
Subnets subnets = createSubnets();
when(neutron.getSubnets()).thenReturn(subnets);
FixedIps fixedIps = new FixedIpsBuilder().setIpAddress(ipAddress).setSubnetId(subnetUuid).build();
Port port = new PortBuilder().setUuid(gatewayPortUuid).setFixedIps(ImmutableList.of(fixedIps)).build();
Ports ports = new PortsBuilder().setPort(ImmutableList.of(port)).build();
when(neutron.getPorts()).thenReturn(ports);
Router oldRouter =
new RouterBuilder().setTenantId(tenantUuid).setName("oldRouterName").setUuid(routerUuid).build();
Router newRouter = new RouterBuilder().setTenantId(tenantUuid)
.setName("newRouterName")
.setUuid(newRouterUuid)
.setGatewayPortId(gatewayPortUuid)
.build();
routerAware.onCreated(oldRouter, neutron);
routerAware.onUpdated(oldRouter, newRouter, neutron, neutron);
assertRouterNotExists(newRouter);
}
@Test
public void testOnUpdated_noL2BridgeDomain() {
Subnets subnets = createSubnets();
when(neutron.getSubnets()).thenReturn(subnets);
when(neutron.getNetworks()).thenReturn(new NetworksBuilder().setNetwork(ImmutableList.of(network)).build());
FixedIps fixedIps = new FixedIpsBuilder().setIpAddress(ipAddress).setSubnetId(subnetUuid).build();
Port port = new PortBuilder().setUuid(gatewayPortUuid).setFixedIps(ImmutableList.of(fixedIps)).build();
Ports ports = new PortsBuilder().setPort(ImmutableList.of(port)).build();
when(neutron.getPorts()).thenReturn(ports);
Router oldRouter =
new RouterBuilder().setTenantId(tenantUuid).setName("oldRouterName").setUuid(routerUuid).build();
Router newRouter = new RouterBuilder().setTenantId(tenantUuid)
.setName("newRouterName")
.setUuid(newRouterUuid)
.setGatewayPortId(gatewayPortUuid)
.build();
routerAware.onCreated(oldRouter, neutron);
routerAware.onUpdated(oldRouter, newRouter, neutron, neutron);
assertRouterNotExists(newRouter);
}
@Test
public void testOnDeleted() {
Router router =
new RouterBuilder().setTenantId(tenantUuid).setName("oldRouterName").setUuid(routerUuid).build();
routerAware.onCreated(router, neutron);
routerAware.onDeleted(router, neutron, neutron);
// no op
}
private Subnets createSubnets() {
Subnet subnet = new SubnetBuilder().setTenantId(tenantUuid)
.setUuid(subnetUuid)
.setName("subnetName")
.setNetworkId(networkUuid)
.setGatewayIp(ipAddress)
.setCidr(Utils.createIpPrefix("10.0.0.0/24"))
.build();
return new SubnetsBuilder().setSubnet(ImmutableList.of(subnet)).build();
}
private void assertRouterExists(Router router) {
Optional<L3Context> opt = getL3ContextOptional(router);
if (opt.isPresent()) {
assertEquals(router.getUuid().getValue(), opt.get().getId().getValue());
} else {
fail("no router in DS, Uuid:" + router.getUuid());
}
}
private void assertRouterNotExists(Router router) {
Optional<L3Context> opt = getL3ContextOptional(router);
if (opt.isPresent()) {
assertNotEquals(router.getUuid().getValue(), opt.get().getId().getValue());
}
}
private Optional<L3Context> getL3ContextOptional(Router router) {
ReadOnlyTransaction rTx = dataBroker.newReadOnlyTransaction();
TenantId tenantId = new TenantId(router.getTenantId().getValue());
ContextId routerL3CtxId = new ContextId(router.getUuid().getValue());
L3ContextId l3ContextId = new L3ContextId(routerL3CtxId);
InstanceIdentifier<L3Context> l3ContextIid = IidFactory.l3ContextIid(tenantId, l3ContextId);
return DataStoreHelper.readFromDs(LogicalDatastoreType.CONFIGURATION, l3ContextIid, rTx);
}
}