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diff --git a/v3po/v3po2vpp/src/test/java/io/fd/hc2vpp/v3po/write/VhostUserCustomizerTest.java b/v3po/v3po2vpp/src/test/java/io/fd/hc2vpp/v3po/write/VhostUserCustomizerTest.java
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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.v3po.write;
+
+import static org.junit.Assert.assertArrayEquals;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
+import static org.mockito.Matchers.any;
+import static org.mockito.Matchers.eq;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.verifyZeroInteractions;
+import static org.mockito.Mockito.when;
+
+import io.fd.hc2vpp.common.test.write.WriterCustomizerTest;
+import io.fd.hc2vpp.common.translate.util.Ipv4Translator;
+import io.fd.hc2vpp.common.translate.util.NamingContext;
+import io.fd.honeycomb.translate.write.WriteFailedException;
+import io.fd.jvpp.VppBaseCallException;
+import io.fd.jvpp.VppInvocationException;
+import io.fd.jvpp.core.dto.CreateVhostUserIf;
+import io.fd.jvpp.core.dto.CreateVhostUserIfReply;
+import io.fd.jvpp.core.dto.DeleteVhostUserIf;
+import io.fd.jvpp.core.dto.DeleteVhostUserIfReply;
+import io.fd.jvpp.core.dto.ModifyVhostUserIf;
+import io.fd.jvpp.core.dto.ModifyVhostUserIfReply;
+import org.junit.Test;
+import org.mockito.ArgumentCaptor;
+import org.opendaylight.yang.gen.v1.http.fd.io.hc2vpp.yang.v3po.rev190502.VhostUserRole;
+import org.opendaylight.yang.gen.v1.http.fd.io.hc2vpp.yang.v3po.rev190502.VppInterfaceAugmentation;
+import org.opendaylight.yang.gen.v1.http.fd.io.hc2vpp.yang.v3po.rev190502.interfaces._interface.VhostUser;
+import org.opendaylight.yang.gen.v1.http.fd.io.hc2vpp.yang.v3po.rev190502.interfaces._interface.VhostUserBuilder;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev180220.Interfaces;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev180220.interfaces.Interface;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev180220.interfaces.InterfaceKey;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+
+public class VhostUserCustomizerTest extends WriterCustomizerTest implements Ipv4Translator {
+
+ private static final int IFACE_ID = 1;
+ private static final String IFACE_NAME = "eth0";
+ private static final InstanceIdentifier<VhostUser> ID =
+ InstanceIdentifier.create(Interfaces.class).child(Interface.class, new InterfaceKey(IFACE_NAME))
+ .augmentation(VppInterfaceAugmentation.class).child(VhostUser.class);
+ private VhostUserCustomizer customizer;
+
+ static VhostUser generateVhostUser(final VhostUserRole role, final String socketName) {
+ VhostUserBuilder builder = new VhostUserBuilder();
+ builder.setRole(role);
+ builder.setSocket(socketName);
+ return builder.build();
+ }
+
+ @Override
+ public void setUpTest() throws Exception {
+ InterfaceTypeTestUtils.setupWriteContext(writeContext,
+ org.opendaylight.yang.gen.v1.http.fd.io.hc2vpp.yang.v3po.rev190502.VhostUser.class);
+ customizer = new VhostUserCustomizer(api, new NamingContext("generatedInterfaceName", "test-instance"));
+ }
+
+ private CreateVhostUserIf verifyCreateVhostUserIfWasInvoked(final VhostUser vhostUser)
+ throws VppInvocationException {
+ ArgumentCaptor<CreateVhostUserIf> argumentCaptor = ArgumentCaptor.forClass(CreateVhostUserIf.class);
+ verify(api).createVhostUserIf(argumentCaptor.capture());
+ final CreateVhostUserIf actual = argumentCaptor.getValue();
+ assertEquals(0, actual.customDevInstance);
+
+ assertEquals(booleanToByte(VhostUserRole.Server.equals(vhostUser.getRole())), actual.isServer);
+ assertEquals(0, actual.renumber);
+ assertEquals(0, actual.useCustomMac);
+ assertArrayEquals(vhostUser.getSocket().getBytes(), actual.sockFilename);
+ assertNotNull(actual.macAddress);
+ return actual;
+ }
+
+ private ModifyVhostUserIf verifyModifyVhostUserIfWasInvoked(final VhostUser vhostUser, final int swIfIndex)
+ throws VppInvocationException {
+ ArgumentCaptor<ModifyVhostUserIf> argumentCaptor = ArgumentCaptor.forClass(ModifyVhostUserIf.class);
+ verify(api).modifyVhostUserIf(argumentCaptor.capture());
+ final ModifyVhostUserIf actual = argumentCaptor.getValue();
+ assertEquals(0, actual.customDevInstance);
+
+ assertEquals(booleanToByte(VhostUserRole.Server.equals(vhostUser.getRole())), actual.isServer);
+ assertEquals(0, actual.renumber);
+ assertEquals(swIfIndex, actual.swIfIndex);
+ assertArrayEquals(vhostUser.getSocket().getBytes(), actual.sockFilename);
+ return actual;
+ }
+
+ private DeleteVhostUserIf verifyDeleteVhostUserIfWasInvoked(final int swIfIndex) throws VppInvocationException {
+ ArgumentCaptor<DeleteVhostUserIf> argumentCaptor = ArgumentCaptor.forClass(DeleteVhostUserIf.class);
+ verify(api).deleteVhostUserIf(argumentCaptor.capture());
+ final DeleteVhostUserIf actual = argumentCaptor.getValue();
+ assertEquals(swIfIndex, actual.swIfIndex);
+ return actual;
+ }
+
+ @Test
+ public void testWriteCurrentAttributes() throws Exception {
+ final VhostUser vhostUser = generateVhostUser(VhostUserRole.Server, "socketName");
+
+ when(api.createVhostUserIf(any(CreateVhostUserIf.class))).thenReturn(future(new CreateVhostUserIfReply()));
+
+ customizer.writeCurrentAttributes(ID, vhostUser, writeContext);
+ verifyCreateVhostUserIfWasInvoked(vhostUser);
+ verify(mappingContext).put(eq(mappingIid(IFACE_NAME, "test-instance")), eq(
+ mapping(IFACE_NAME, 0).get()));
+ }
+
+ @Test
+ public void testWriteCurrentAttributesFailed() throws Exception {
+ final VhostUser vhostUser = generateVhostUser(VhostUserRole.Client, "socketName");
+
+ doReturn(failedFuture()).when(api).createVhostUserIf(any(CreateVhostUserIf.class));
+
+ try {
+ customizer.writeCurrentAttributes(ID, vhostUser, writeContext);
+ } catch (WriteFailedException.CreateFailedException e) {
+ assertTrue(e.getCause() instanceof VppBaseCallException);
+ verifyCreateVhostUserIfWasInvoked(vhostUser);
+ verifyZeroInteractions(mappingContext);
+ return;
+ }
+ fail("WriteFailedException.CreateFailedException was expected");
+ }
+
+ @Test
+ public void testUpdateCurrentAttributes() throws Exception {
+ final VhostUser vhostUserBefore = generateVhostUser(VhostUserRole.Client, "socketName0");
+ final VhostUser vhostUserAfter = generateVhostUser(VhostUserRole.Server, "socketName1");
+ defineMapping(mappingContext, IFACE_NAME, IFACE_ID, "test-instance");
+
+ when(api.modifyVhostUserIf(any(ModifyVhostUserIf.class))).thenReturn(future(new ModifyVhostUserIfReply()));
+
+ customizer.updateCurrentAttributes(ID, vhostUserBefore, vhostUserAfter, writeContext);
+ verifyModifyVhostUserIfWasInvoked(vhostUserAfter, IFACE_ID);
+ }
+
+ @Test
+ public void testUpdateCurrentAttributesFailed() throws Exception {
+ final VhostUser vhostUserBefore = generateVhostUser(VhostUserRole.Client, "socketName0");
+ final VhostUser vhostUserAfter = generateVhostUser(VhostUserRole.Server, "socketName1");
+ defineMapping(mappingContext, IFACE_NAME, IFACE_ID, "test-instance");
+
+ doReturn(failedFuture()).when(api).modifyVhostUserIf(any(ModifyVhostUserIf.class));
+
+ try {
+ customizer.updateCurrentAttributes(ID, vhostUserBefore, vhostUserAfter, writeContext);
+ } catch (WriteFailedException.UpdateFailedException e) {
+ assertTrue(e.getCause() instanceof VppBaseCallException);
+ verifyModifyVhostUserIfWasInvoked(vhostUserAfter, IFACE_ID);
+ return;
+ }
+ fail("WriteFailedException.UpdateFailedException was expected");
+ }
+
+ @Test
+ public void testDeleteCurrentAttributes() throws Exception {
+ final VhostUser vhostUser = generateVhostUser(VhostUserRole.Client, "socketName");
+ defineMapping(mappingContext, IFACE_NAME, IFACE_ID, "test-instance");
+
+ when(api.deleteVhostUserIf(any(DeleteVhostUserIf.class))).thenReturn(future(new DeleteVhostUserIfReply()));
+
+ customizer.deleteCurrentAttributes(ID, vhostUser, writeContext);
+ verifyDeleteVhostUserIfWasInvoked(IFACE_ID);
+ verify(mappingContext).delete(eq(mappingIid(IFACE_NAME, "test-instance")));
+ }
+
+ @Test
+ public void testDeleteCurrentAttributesFailed() throws Exception {
+ final VhostUser vhostUser = generateVhostUser(VhostUserRole.Client, "socketName");
+ defineMapping(mappingContext, IFACE_NAME, IFACE_ID, "test-instance");
+
+ doReturn(failedFuture()).when(api).deleteVhostUserIf(any(DeleteVhostUserIf.class));
+
+ try {
+ customizer.deleteCurrentAttributes(ID, vhostUser, writeContext);
+ } catch (WriteFailedException.DeleteFailedException e) {
+ assertTrue(e.getCause() instanceof VppBaseCallException);
+ verifyDeleteVhostUserIfWasInvoked(IFACE_ID);
+ // Delete from context not invoked if delete from VPP failed
+ verify(mappingContext, times(0)).delete(eq(mappingIid(IFACE_NAME, "test-instance")));
+ verify(mappingContext).read(eq(mappingIid(IFACE_NAME, "test-instance")));
+ return;
+ }
+ fail("WriteFailedException.DeleteFailedException was expected");
+ }
+}