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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.hc2vpp.vppnsh.impl.config;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import static org.mockito.Matchers.any;
import static org.mockito.Mockito.doReturn;
import static org.mockito.Mockito.verify;
import io.fd.hc2vpp.common.test.write.WriterCustomizerTest;
import io.fd.hc2vpp.common.translate.util.NamingContext;
import io.fd.honeycomb.translate.write.WriteFailedException;
import io.fd.vpp.jvpp.VppBaseCallException;
import io.fd.vpp.jvpp.nsh.dto.NshAddDelMap;
import io.fd.vpp.jvpp.nsh.dto.NshAddDelMapReply;
import io.fd.vpp.jvpp.nsh.future.FutureJVppNsh;
import org.junit.Test;
import org.mockito.Mock;
import org.opendaylight.yang.gen.v1.http.fd.io.hc2vpp.yang.vpp.nsh.rev170315.Swap;
import org.opendaylight.yang.gen.v1.http.fd.io.hc2vpp.yang.vpp.nsh.rev170315.VxlanGpe;
import org.opendaylight.yang.gen.v1.http.fd.io.hc2vpp.yang.vpp.nsh.rev170315.vpp.nsh.NshMaps;
import org.opendaylight.yang.gen.v1.http.fd.io.hc2vpp.yang.vpp.nsh.rev170315.vpp.nsh.nsh.maps.NshMap;
import org.opendaylight.yang.gen.v1.http.fd.io.hc2vpp.yang.vpp.nsh.rev170315.vpp.nsh.nsh.maps.NshMapBuilder;
import org.opendaylight.yang.gen.v1.http.fd.io.hc2vpp.yang.vpp.nsh.rev170315.vpp.nsh.nsh.maps.NshMapKey;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
public class NshMapWriterCustomizerTest extends WriterCustomizerTest {
private static final String MAP_CTX_NAME = "nsh-map-instance";
private static final int MAP_INDEX = 1;
private static final String MAP_NAME = "map";
private static final String INT_CTX_NAME = "interface-instance";
private static final int ITF_INDEX = 3;
private static final String ITF_NAME = "vxlanGpeTun3";
@Mock
protected FutureJVppNsh jvppNsh;
private NamingContext nshContext;
private NamingContext interfaceContext;
private NshMapWriterCustomizer customizer;
private static NshMap generateNshMap(final String name) {
final NshMapBuilder builder = new NshMapBuilder();
builder.setName(name);
builder.withKey(new NshMapKey(name));
builder.setNsp(184L);
builder.setNsi((short) 255);
builder.setMappedNsp(183L);
builder.setMappedNsi((short) 254);
builder.setNshAction(Swap.class);
builder.setEncapType(VxlanGpe.class);
builder.setEncapIfName("vxlanGpeTun3");
return builder.build();
}
private static InstanceIdentifier<NshMap> getNshMapId(final String name) {
return InstanceIdentifier.create(NshMaps.class)
.child(NshMap.class, new NshMapKey(name));
}
private static NshAddDelMap generateNshAddDelMap(final byte isAdd) {
final NshAddDelMap request = new NshAddDelMap();
request.isAdd = isAdd;
request.nspNsi = 184<<8 | 255;
request.mappedNspNsi = 183<<8 | 254;
request.nshAction = 0;
request.swIfIndex = ITF_INDEX;
request.nextNode = 2;
return request;
}
@Override
public void setUpTest() throws Exception {
nshContext = new NamingContext("nsh_map", MAP_CTX_NAME);
defineMapping(mappingContext, MAP_NAME, MAP_INDEX, MAP_CTX_NAME);
interfaceContext = new NamingContext("interface", INT_CTX_NAME);
defineMapping(mappingContext, ITF_NAME, ITF_INDEX, INT_CTX_NAME);
customizer = new NshMapWriterCustomizer(jvppNsh, nshContext, interfaceContext);
}
private void whenNshAddDelMapThenSuccess() {
final NshAddDelMapReply reply = new NshAddDelMapReply();
reply.mapIndex = MAP_INDEX;
doReturn(future(reply)).when(jvppNsh).nshAddDelMap(any(NshAddDelMap.class));
}
private void whenNshAddDelMapThenFailure() {
doReturn(failedFuture()).when(jvppNsh).nshAddDelMap(any(NshAddDelMap.class));
}
@Test
public void testCreate() throws Exception {
final NshMap nshMap = generateNshMap(MAP_NAME);
final InstanceIdentifier<NshMap> id = getNshMapId(MAP_NAME);
whenNshAddDelMapThenSuccess();
customizer.writeCurrentAttributes(id, nshMap, writeContext);
verify(jvppNsh).nshAddDelMap(generateNshAddDelMap((byte) 1));
}
@Test
public void testCreateFailed() throws Exception {
final NshMap nshMap = generateNshMap(MAP_NAME);
final InstanceIdentifier<NshMap> id = getNshMapId(MAP_NAME);
whenNshAddDelMapThenFailure();
try {
customizer.writeCurrentAttributes(id, nshMap, writeContext);
} catch (WriteFailedException e) {
assertTrue(e.getCause() instanceof VppBaseCallException);
verify(jvppNsh).nshAddDelMap(generateNshAddDelMap((byte) 1));
return;
}
fail("WriteFailedException.CreateFailedException was expected");
}
@Test
public void testDelete() throws Exception {
final NshMap nshMap = generateNshMap(MAP_NAME);
final InstanceIdentifier<NshMap> id = getNshMapId(MAP_NAME);
whenNshAddDelMapThenSuccess();
customizer.deleteCurrentAttributes(id, nshMap, writeContext);
verify(jvppNsh).nshAddDelMap(generateNshAddDelMap((byte) 0));
}
@Test
public void testDeleteFailed() throws Exception {
final NshMap nshMap = generateNshMap(MAP_NAME);
final InstanceIdentifier<NshMap> id = getNshMapId(MAP_NAME);
whenNshAddDelMapThenFailure();
try {
customizer.deleteCurrentAttributes(id, nshMap, writeContext);
} catch (WriteFailedException e) {
assertTrue(e.getCause() instanceof VppBaseCallException);
verify(jvppNsh).nshAddDelMap(generateNshAddDelMap((byte) 0));
return;
}
fail("WriteFailedException.DeleteFailedException was expected");
customizer.deleteCurrentAttributes(id, nshMap, writeContext);
}
@Test(expected = UnsupportedOperationException.class)
public void testUpdate() throws Exception {
final NshMap nshMapBefore = generateNshMap(MAP_NAME);
final InstanceIdentifier<NshMap> id = getNshMapId(MAP_NAME);
customizer.updateCurrentAttributes(id, nshMapBefore, new NshMapBuilder().build(), writeContext);
}
}
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