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/*
* Copyright (c) 2016 Cisco and/or its affiliates.
*
* 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 io.fd.honeycomb.v3po.translate.v3po.vppstate;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import static org.mockito.Matchers.anyString;
import static org.mockito.Mockito.mock;
import com.google.common.base.Optional;
import com.google.common.base.Predicate;
import com.google.common.collect.Iterables;
import com.google.common.collect.Multimap;
import io.fd.honeycomb.v3po.translate.impl.read.CompositeListReader;
import io.fd.honeycomb.v3po.translate.impl.read.CompositeRootReader;
import io.fd.honeycomb.v3po.translate.util.read.DelegatingReaderRegistry;
import io.fd.honeycomb.v3po.translate.read.ReadContext;
import io.fd.honeycomb.v3po.translate.read.Reader;
import java.util.Collections;
import java.util.List;
import org.junit.Before;
import org.junit.Ignore;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Matchers;
import org.mockito.invocation.InvocationOnMock;
import org.mockito.stubbing.Answer;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.PhysAddress;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.VppState;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.VppStateBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.vpp.state.BridgeDomains;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.vpp.state.Version;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.vpp.state.VersionBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.vpp.state.bridge.domains.BridgeDomain;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.vpp.state.bridge.domains.BridgeDomainBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.vpp.state.bridge.domains.BridgeDomainKey;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.vpp.state.bridge.domains.bridge.domain.L2Fib;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.vpp.state.bridge.domains.bridge.domain.L2FibKey;
import org.opendaylight.yangtools.yang.binding.DataObject;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
import org.openvpp.vppjapi.vppApi;
import org.openvpp.vppjapi.vppBridgeDomainDetails;
import org.openvpp.vppjapi.vppBridgeDomainInterfaceDetails;
import org.openvpp.vppjapi.vppL2Fib;
import org.openvpp.vppjapi.vppVersion;
import org.powermock.api.mockito.PowerMockito;
import org.powermock.core.classloader.annotations.PrepareForTest;
import org.powermock.core.classloader.annotations.SuppressStaticInitializationFor;
import org.powermock.modules.junit4.PowerMockRunner;
@RunWith(PowerMockRunner.class)
@SuppressStaticInitializationFor("org.openvpp.vppjapi.vppConn")
@PrepareForTest(vppApi.class)
public class VppStateTest {
public static final vppVersion VERSION = new vppVersion("test", "1", "2", "33");
private vppApi api;
private CompositeRootReader<VppState, VppStateBuilder> vppStateReader;
private DelegatingReaderRegistry readerRegistry;
private vppBridgeDomainDetails bdDetails;
private vppBridgeDomainDetails bdDetails2;
private ReadContext ctx;
@Before
public void setUp() throws Exception {
api = PowerMockito.mock(vppApi.class);
ctx = mock(ReadContext.class);
bdDetails = new vppBridgeDomainDetails();
setIfcs(bdDetails);
setBaseAttrs(bdDetails, "bdn1", 1);
bdDetails2 = new vppBridgeDomainDetails();
setIfcs(bdDetails2);
setBaseAttrs(bdDetails2, "bdn2", 2);
final vppL2Fib[] l2Fibs = getL2Fibs();
PowerMockito.doReturn(l2Fibs).when(api).l2FibTableDump(Matchers.anyInt());
PowerMockito.doAnswer(new Answer<vppBridgeDomainDetails>() {
@Override
public vppBridgeDomainDetails answer(final InvocationOnMock invocationOnMock) throws Throwable {
final Integer idx = (Integer) invocationOnMock.getArguments()[0];
switch (idx) {
case 1 : return bdDetails;
case 2 : return bdDetails2;
default: return null;
}
}
}).when(api).getBridgeDomainDetails(Matchers.anyInt());
PowerMockito.doAnswer(new Answer<Object>() {
@Override
public Object answer(final InvocationOnMock invocationOnMock) throws Throwable {
final String name = (String) invocationOnMock.getArguments()[0];
switch (name) {
case "bdn1" : return 1;
case "bdn2" : return 2;
default: return null;
}
}
}).when(api).bridgeDomainIdFromName(anyString());
PowerMockito.doReturn(new int[] {1, 2}).when(api).bridgeDomainDump(Matchers.anyInt());
PowerMockito.doReturn(VERSION).when(api).getVppVersion();
vppStateReader = VppStateUtils.getVppStateReader(api);
readerRegistry = new DelegatingReaderRegistry(Collections.<Reader<? extends DataObject>>singletonList(vppStateReader));
}
private vppL2Fib[] getL2Fibs() {
return new vppL2Fib[] {
new vppL2Fib(new byte[]{1,2,3,4,5,6}, true, "ifc1", true, true),
new vppL2Fib(new byte[]{2,2,3,4,5,6}, true, "ifc2", true, true),
};
}
private void setIfcs(final vppBridgeDomainDetails bdDetails) {
final vppBridgeDomainInterfaceDetails ifcDetails = new vppBridgeDomainInterfaceDetails();
ifcDetails.interfaceName = "ifc";
ifcDetails.splitHorizonGroup = 2;
bdDetails.interfaces = new vppBridgeDomainInterfaceDetails[] {ifcDetails};
}
private void setBaseAttrs(final vppBridgeDomainDetails bdDetails, final String bdn, final int i) {
bdDetails.name = bdn;
bdDetails.arpTerm = true;
bdDetails.bdId = i;
bdDetails.bviInterfaceName = "ifc";
bdDetails.flood = true;
bdDetails.forward = true;
bdDetails.learn = true;
bdDetails.uuFlood = true;
}
@Test
public void testReadAll() throws Exception {
final Multimap<InstanceIdentifier<? extends DataObject>, ? extends DataObject> dataObjects = readerRegistry.readAll(ctx);
assertEquals(dataObjects.size(), 1);
final DataObject dataObject = Iterables.getOnlyElement(dataObjects.get(Iterables.getOnlyElement(dataObjects.keySet())));
assertTrue(dataObject instanceof VppState);
assertVersion((VppState) dataObject);
assertEquals(2, ((VppState) dataObject).getBridgeDomains().getBridgeDomain().size());
}
private void assertVersion(final VppState dataObject) {
assertEquals(
new VersionBuilder()
.setName("test")
.setBuildDirectory("1")
.setBranch("2")
.setBuildDate("33")
.build(),
dataObject.getVersion());
}
@Test
public void testReadSpecific() throws Exception {
final Optional<? extends DataObject> read = readerRegistry.read(InstanceIdentifier.create(VppState.class), ctx);
assertTrue(read.isPresent());
assertVersion((VppState) read.get());
}
@Test
public void testReadBridgeDomains() throws Exception {
VppState readRoot = (VppState) readerRegistry.read(InstanceIdentifier.create(VppState.class), ctx).get();
Optional<? extends DataObject> read =
readerRegistry.read(InstanceIdentifier.create(VppState.class).child(BridgeDomains.class), ctx);
assertTrue(read.isPresent());
assertEquals(readRoot.getBridgeDomains(), read.get());
}
/**
* L2fib does not have a dedicated reader, relying on auto filtering
*/
@Test
public void testReadL2Fib() throws Exception {
// Deep child without a dedicated reader with specific l2fib key
Optional<? extends DataObject> read =
readerRegistry.read(InstanceIdentifier.create(VppState.class).child(BridgeDomains.class).child(
BridgeDomain.class, new BridgeDomainKey("bdn1"))
.child(L2Fib.class, new L2FibKey(new PhysAddress("01:02:03:04:05:06"))), ctx);
assertTrue(read.isPresent());
// non existing l2fib
read =
readerRegistry.read(InstanceIdentifier.create(VppState.class).child(BridgeDomains.class).child(
BridgeDomain.class, new BridgeDomainKey("bdn1"))
.child(L2Fib.class, new L2FibKey(new PhysAddress("FF:FF:FF:04:05:06"))), ctx);
assertFalse(read.isPresent());
}
@Test
public void testReadBridgeDomainAll() throws Exception {
VppState readRoot = (VppState) readerRegistry.read(InstanceIdentifier.create(VppState.class), ctx).get();
final CompositeListReader<BridgeDomain, BridgeDomainKey, BridgeDomainBuilder> bridgeDomainReader =
VppStateUtils.getBridgeDomainReader(api);
final List<BridgeDomain> read =
bridgeDomainReader.readList(InstanceIdentifier.create(VppState.class).child(BridgeDomains.class).child(
BridgeDomain.class), ctx);
assertEquals(readRoot.getBridgeDomains().getBridgeDomain(), read);
}
@Test
public void testReadBridgeDomain() throws Exception {
VppState readRoot = (VppState) readerRegistry.read(InstanceIdentifier.create(VppState.class), ctx).get();
final Optional<? extends DataObject> read =
readerRegistry.read(InstanceIdentifier.create(VppState.class).child(BridgeDomains.class).child(
BridgeDomain.class, new BridgeDomainKey("bdn1")), ctx);
assertTrue(read.isPresent());
assertEquals(Iterables.find(readRoot.getBridgeDomains().getBridgeDomain(), new Predicate<BridgeDomain>() {
@Override
public boolean apply(final BridgeDomain input) {
return input.getKey().getName().equals("bdn1");
}
}), read.get());
}
// FIXME
@Ignore("Bridge domain customizer does not check whether the bd exists or not and fails with NPE, add it there")
@Test
public void testReadBridgeDomainNotExisting() throws Exception {
final Optional<? extends DataObject> read =
readerRegistry.read(InstanceIdentifier.create(VppState.class).child(BridgeDomains.class).child(
BridgeDomain.class, new BridgeDomainKey("NOT EXISTING")), ctx);
assertFalse(read.isPresent());
}
@Test
public void testReadVersion() throws Exception {
VppState readRoot = (VppState) readerRegistry.read(InstanceIdentifier.create(VppState.class), ctx).get();
Optional<? extends DataObject> read =
readerRegistry.read(InstanceIdentifier.create(VppState.class).child(Version.class), ctx);
assertTrue(read.isPresent());
assertEquals(readRoot.getVersion(), read.get());
}
}
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