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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.vpp;
import static org.mockito.Matchers.anyInt;
import static org.mockito.Matchers.anyString;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.verifyZeroInteractions;
import com.google.common.collect.Lists;
import io.fd.honeycomb.v3po.translate.impl.write.CompositeRootWriter;
import io.fd.honeycomb.v3po.translate.write.WriteContext;
import io.fd.honeycomb.v3po.translate.util.write.DelegatingWriterRegistry;
import io.fd.honeycomb.v3po.translate.write.Writer;
import java.util.Collections;
import java.util.List;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.Vpp;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.VppBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.vpp.BridgeDomains;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.vpp.BridgeDomainsBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.vpp.bridge.domains.BridgeDomain;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.vpp.bridge.domains.BridgeDomainBuilder;
import org.opendaylight.yangtools.yang.binding.DataObject;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
import org.openvpp.vppjapi.vppApi;
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 VppTest {
private vppApi api;
private DelegatingWriterRegistry rootRegistry;
private CompositeRootWriter<Vpp> vppWriter;
private WriteContext ctx;
final byte zero = (byte) 0;
final byte flood = (byte) 1;
final byte forward = (byte) 0;
final byte learn = (byte) 1;
final byte uuf = (byte) 0;
final byte arpTerm = (byte) 0;
final byte add = (byte) 1;
@Before
public void setUp() throws Exception {
api = PowerMockito.mock(vppApi.class);
ctx = mock(WriteContext.class);
PowerMockito.doAnswer(BridgeDomainTestUtils.BD_NAME_TO_ID_ANSWER).when(api).findOrAddBridgeDomainId(anyString());
PowerMockito.doAnswer(BridgeDomainTestUtils.BD_NAME_TO_ID_ANSWER).when(api).bridgeDomainIdFromName(anyString());
PowerMockito.doReturn(1).when(api).getRetval(anyInt(), anyInt());
vppWriter = VppUtils.getVppWriter(api);
rootRegistry = new DelegatingWriterRegistry(
Collections.<Writer<? extends DataObject>>singletonList(vppWriter));
}
@Test
public void writeVpp() throws Exception {
rootRegistry.update(
InstanceIdentifier.create(Vpp.class),
null,
new VppBuilder().setBridgeDomains(getBridgeDomains("bdn1")).build(),
ctx);
verify(api).bridgeDomainAddDel(1, flood, forward, learn, uuf, arpTerm, add);
vppWriter.update(InstanceIdentifier.create(Vpp.class),
null,
new VppBuilder().setBridgeDomains(getBridgeDomains("bdn1")).build(),
ctx);
verify(api, times(2)).bridgeDomainAddDel(1, flood, forward, learn, uuf, arpTerm, add);
}
@Test
public void writeVppFromRoot() throws Exception {
final Vpp vpp = new VppBuilder().setBridgeDomains(getBridgeDomains("bdn1")).build();
rootRegistry.update(Collections.<InstanceIdentifier<?>, DataObject>emptyMap(),
Collections.<InstanceIdentifier<?>, DataObject>singletonMap(InstanceIdentifier.create(Vpp.class),
vpp), ctx);
verify(api).bridgeDomainAddDel(1, flood, forward, learn, uuf, arpTerm, add);
}
private BridgeDomains getBridgeDomains(String... name) {
final List<BridgeDomain> bdmns = Lists.newArrayList();
for (String s : name) {
bdmns.add(new BridgeDomainBuilder()
.setName(s)
.setArpTermination(false)
.setFlood(true)
.setForward(false)
.setLearn(true)
.build());
}
return new BridgeDomainsBuilder()
.setBridgeDomain(bdmns)
.build();
}
@Test
public void deleteVpp() throws Exception {
rootRegistry.update(
InstanceIdentifier.create(Vpp.class),
new VppBuilder().setBridgeDomains(getBridgeDomains("bdn1")).build(),
null,
ctx);
final byte zero = (byte) 0;
verify(api).bridgeDomainAddDel(1, zero, zero, zero, zero, zero, zero);
}
@Test
public void updateVppNoActualChange() throws Exception {
rootRegistry.update(
InstanceIdentifier.create(Vpp.class),
new VppBuilder().setBridgeDomains(getBridgeDomains("bdn1")).build(),
new VppBuilder().setBridgeDomains(getBridgeDomains("bdn1")).build(),
ctx);
verifyZeroInteractions(api);
}
@Test
public void writeUpdate() throws Exception {
final BridgeDomains domainsBefore = getBridgeDomains("bdn1");
final BridgeDomain bdn1Before = domainsBefore.getBridgeDomain().get(0);
final BridgeDomain bdn1After = new BridgeDomainBuilder(bdn1Before).setFlood(!bdn1Before.isFlood()).build();
final BridgeDomains domainsAfter = new BridgeDomainsBuilder()
.setBridgeDomain(Collections.singletonList(bdn1After))
.build();
rootRegistry.update(
InstanceIdentifier.create(Vpp.class),
new VppBuilder().setBridgeDomains(domainsBefore).build(),
new VppBuilder().setBridgeDomains(domainsAfter).build(),
ctx);
final int bdn1Id = 1;
// bdn1 is created with negated flood value
verify(api).bridgeDomainAddDel(bdn1Id, (byte) (flood ^ 1), forward, learn, uuf, arpTerm, add);
}
// TODO test unkeyed list
// TODO test update of a child without dedicated writer
}
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