1 files changed, 294 insertions, 198 deletions
diff --git a/v3po/v3po2vpp/src/test/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/SubInterfaceCustomizerTest.java b/v3po/v3po2vpp/src/test/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/SubInterfaceCustomizerTest.java
index 4fdb92759..a97e43697 100644
--- a/v3po/v3po2vpp/src/test/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/SubInterfaceCustomizerTest.java
+++ b/v3po/v3po2vpp/src/test/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/SubInterfaceCustomizerTest.java
@@ -1,198 +1,294 @@
-// FIXME new vlan model
-///*
-// * 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.interfaces;
-//
-//import static io.fd.honeycomb.v3po.translate.v3po.ContextTestUtils.getMapping;
-//import static io.fd.honeycomb.v3po.translate.v3po.ContextTestUtils.getMappingIid;
-//import static org.junit.Assert.assertEquals;
-//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.MockitoAnnotations.initMocks;
-//
-//import io.fd.honeycomb.v3po.translate.MappingContext;
-//import io.fd.honeycomb.v3po.translate.v3po.util.NamingContext;
-//import io.fd.honeycomb.v3po.translate.v3po.util.VppApiInvocationException;
-//import io.fd.honeycomb.v3po.translate.write.WriteContext;
-//import io.fd.honeycomb.v3po.translate.write.WriteFailedException;
-//import java.util.concurrent.CompletableFuture;
-//import java.util.concurrent.ExecutionException;
-//import org.junit.Before;
-//import org.junit.Test;
-//import org.mockito.ArgumentCaptor;
-//import org.mockito.Mock;
-//import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.Interfaces;
-//import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface;
-//import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.InterfaceKey;
-//import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.VlanTag;
-//import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.VlanType;
-//import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.VppInterfaceAugmentation;
-//import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.interfaces._interface.SubInterface;
-//import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.interfaces._interface.SubInterfaceBuilder;
-//import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
-//import org.openvpp.jvpp.dto.CreateSubif;
-//import org.openvpp.jvpp.dto.CreateSubifReply;
-//import org.openvpp.jvpp.future.FutureJVpp;
-//
-//public class SubInterfaceCustomizerTest {
-//
-//    @Mock
-//    private FutureJVpp api;
-//    @Mock
-//    private WriteContext writeContext;
-//    @Mock
-//    private MappingContext mappingContext;
-//
-//    private NamingContext namingContext;
-//    private SubInterfaceCustomizer customizer;
-//    public static final String SUPER_IF_NAME = "local0";
-//    public static final int SUPER_IF_ID = 1;
-//
-//    @Before
-//    public void setUp() throws Exception {
-//        initMocks(this);
-//        InterfaceTypeTestUtils.setupWriteContext(writeContext,
-//                org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.SubInterface.class);
-//        namingContext = new NamingContext("generatedSubInterfaceName", "test-instance");
-//        doReturn(mappingContext).when(writeContext).getMappingContext();
-//        // TODO create base class for tests using vppApi
-//        customizer = new SubInterfaceCustomizer(api, namingContext);
-//        doReturn(getMapping(SUPER_IF_NAME, SUPER_IF_ID)).when(mappingContext).read(getMappingIid(SUPER_IF_NAME, "test-instance"));
-//    }
-//
-//    private SubInterface generateSubInterface(final String superIfName) {
-//        SubInterfaceBuilder builder = new SubInterfaceBuilder();
-//        builder.setVlanType(VlanType._802dot1ad);
-//        builder.setIdentifier(11L);
-//        builder.setNumberOfTags((short)1);
-//        builder.setOuterId(new VlanTag(100));
-//        builder.setInnerId(new VlanTag(200));
-//        builder.setSuperInterface(superIfName);
-//        return builder.build();
-//    }
-//
-//    private CreateSubif generateSubInterfaceRequest(final int superIfId) {
-//        CreateSubif request = new CreateSubif();
-//        request.subId = 11;
-//        request.swIfIndex = superIfId;
-//        request.oneTag = 1;
-//        request.dot1Ad = 1;
-//        request.outerVlanId = 100;
-//        request.innerVlanId = 200;
-//        return request;
-//    }
-//
-//    private InstanceIdentifier<SubInterface> getSubInterfaceId(final String name) {
-//        return InstanceIdentifier.create(Interfaces.class).child(Interface.class, new InterfaceKey(name)).augmentation(
-//                VppInterfaceAugmentation.class).child(SubInterface.class);
-//    }
-//
-//    private void whenCreateSubifThen(final int retval) throws ExecutionException, InterruptedException {
-//        final CompletableFuture<CreateSubifReply> replyFuture = new CompletableFuture<>();
-//        final CreateSubifReply reply = new CreateSubifReply();
-//        reply.retval = retval;
-//        replyFuture.complete(reply);
-//        doReturn(replyFuture).when(api).createSubif(any(CreateSubif.class));
-//    }
-//
-//    private void whenCreateSubifThenSuccess() throws ExecutionException, InterruptedException {
-//        whenCreateSubifThen(0);
-//    }
-//
-//    private void whenCreateSubifThenFailure() throws ExecutionException, InterruptedException {
-//        whenCreateSubifThen(-1);
-//    }
-//
-//    private CreateSubif verifyCreateSubifWasInvoked(final CreateSubif expected) {
-//        ArgumentCaptor<CreateSubif> argumentCaptor = ArgumentCaptor.forClass(CreateSubif.class);
-//        verify(api).createSubif(argumentCaptor.capture());
-//        final CreateSubif actual = argumentCaptor.getValue();
-//
-//        assertEquals(expected.swIfIndex, actual.swIfIndex);
-//        assertEquals(expected.subId, actual.subId);
-//        assertEquals(expected.noTags, actual.noTags);
-//        assertEquals(expected.oneTag, actual.oneTag);
-//        assertEquals(expected.twoTags, actual.twoTags);
-//        assertEquals(expected.dot1Ad, actual.dot1Ad);
-//        assertEquals(expected.exactMatch, actual.exactMatch);
-//        assertEquals(expected.defaultSub, actual.defaultSub);
-//        assertEquals(expected.outerVlanIdAny, actual.outerVlanIdAny);
-//        assertEquals(expected.innerVlanIdAny, actual.innerVlanIdAny);
-//        assertEquals(expected.outerVlanId, actual.outerVlanId);
-//        assertEquals(expected.innerVlanId, actual.innerVlanId);
-//        return actual;
-//    }
-//
-//    @Test
-//    public void testCreate() throws Exception {
-//        final SubInterface subInterface = generateSubInterface(SUPER_IF_NAME);
-//        final String subIfaceName = "local0.sub1";
-//        final InstanceIdentifier<SubInterface> id = getSubInterfaceId(subIfaceName);
-//
-//        whenCreateSubifThenSuccess();
-//
-//        customizer.writeCurrentAttributes(id, subInterface, writeContext);
-//
-//        verifyCreateSubifWasInvoked(generateSubInterfaceRequest(SUPER_IF_ID));
-//        verify(mappingContext).put(eq(getMappingIid(subIfaceName, "test-instance")), eq(getMapping(subIfaceName, 0).get()));
-//    }
-//
-//    @Test
-//    public void testCreateFailed() throws Exception {
-//        final SubInterface subInterface = generateSubInterface(SUPER_IF_NAME);
-//        final String subIfaceName = "local0.sub1";
-//        final InstanceIdentifier<SubInterface> id = getSubInterfaceId(subIfaceName);
-//
-//        whenCreateSubifThenFailure();
-//
-//        try {
-//            customizer.writeCurrentAttributes(id, subInterface, writeContext);
-//        } catch (WriteFailedException.CreateFailedException e) {
-//            assertEquals(VppApiInvocationException.class, e.getCause().getClass());
-//            verifyCreateSubifWasInvoked(generateSubInterfaceRequest(SUPER_IF_ID));
-//            verify(mappingContext, times(0)).put(
-//                eq(getMappingIid(subIfaceName, "test-instance")),
-//                eq(getMapping(subIfaceName, 0).get()));
-//            return;
-//        }
-//        fail("WriteFailedException.CreateFailedException was expected");
-//    }
-//
-//    @Test
-//    public void testUpdateNoChange() throws Exception {
-//        final SubInterface before = generateSubInterface(SUPER_IF_NAME);
-//        final SubInterface after = generateSubInterface(SUPER_IF_NAME);
-//        customizer.updateCurrentAttributes(null, before, after, writeContext);
-//    }
-//
-//    @Test(expected = UnsupportedOperationException.class)
-//    public void testUpdate() throws Exception {
-//        final SubInterface before = generateSubInterface("eth0");
-//        final SubInterface after = generateSubInterface("eth1");
-//        customizer.updateCurrentAttributes(null, before, after, writeContext);
-//    }
-//
-//    @Test(expected = UnsupportedOperationException.class)
-//    public void testDelete() throws Exception {
-//        final SubInterface subInterface = generateSubInterface("eth0");
-//        customizer.deleteCurrentAttributes(null, subInterface, writeContext);
-//    }
-//}
-\ No newline at end of file
+/*
+ * 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.interfaces;
+
+import static io.fd.honeycomb.v3po.translate.v3po.test.ContextTestUtils.getMapping;
+import static io.fd.honeycomb.v3po.translate.v3po.test.ContextTestUtils.getMappingIid;
+import static org.junit.Assert.assertEquals;
+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.never;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.mockito.MockitoAnnotations.initMocks;
+
+import com.google.common.base.Optional;
+import io.fd.honeycomb.v3po.translate.MappingContext;
+import io.fd.honeycomb.v3po.translate.v3po.util.NamingContext;
+import io.fd.honeycomb.v3po.translate.v3po.util.VppApiInvocationException;
+import io.fd.honeycomb.v3po.translate.write.WriteContext;
+import io.fd.honeycomb.v3po.translate.write.WriteFailedException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.concurrent.CompletableFuture;
+import java.util.concurrent.ExecutionException;
+import org.junit.Before;
+import org.junit.Test;
+import org.mockito.ArgumentCaptor;
+import org.mockito.Mock;
+import org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.naming.context.rev160513.contexts.naming.context.mappings.Mapping;
+import org.opendaylight.yang.gen.v1.urn.ieee.params.xml.ns.yang.dot1q.types.rev150626.CVlan;
+import org.opendaylight.yang.gen.v1.urn.ieee.params.xml.ns.yang.dot1q.types.rev150626.Dot1qTagVlanType;
+import org.opendaylight.yang.gen.v1.urn.ieee.params.xml.ns.yang.dot1q.types.rev150626.Dot1qVlanId;
+import org.opendaylight.yang.gen.v1.urn.ieee.params.xml.ns.yang.dot1q.types.rev150626.SVlan;
+import org.opendaylight.yang.gen.v1.urn.ieee.params.xml.ns.yang.dot1q.types.rev150626.dot1q.tag.or.any.Dot1qTag;
+import org.opendaylight.yang.gen.v1.urn.ieee.params.xml.ns.yang.dot1q.types.rev150626.dot1q.tag.or.any.Dot1qTagBuilder;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.Interfaces;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.InterfaceKey;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.vlan.rev150527.SubinterfaceAugmentation;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.vlan.rev150527._802dot1ad;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.vlan.rev150527.interfaces._interface.SubInterfaces;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.vlan.rev150527.interfaces._interface.sub.interfaces.SubInterface;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.vlan.rev150527.interfaces._interface.sub.interfaces.SubInterfaceBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.vlan.rev150527.interfaces._interface.sub.interfaces.SubInterfaceKey;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.vlan.rev150527.match.attributes.match.type.vlan.tagged.VlanTaggedBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.vlan.rev150527.sub._interface.base.attributes.Match;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.vlan.rev150527.sub._interface.base.attributes.MatchBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.vlan.rev150527.sub._interface.base.attributes.TagsBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.vlan.rev150527.sub._interface.base.attributes.tags.Tag;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.vlan.rev150527.sub._interface.base.attributes.tags.TagBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.vlan.rev150527.sub._interface.base.attributes.tags.TagKey;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+import org.openvpp.jvpp.dto.CreateSubif;
+import org.openvpp.jvpp.dto.CreateSubifReply;
+import org.openvpp.jvpp.dto.SwInterfaceSetFlags;
+import org.openvpp.jvpp.dto.SwInterfaceSetFlagsReply;
+import org.openvpp.jvpp.future.FutureJVpp;
+
+public class SubInterfaceCustomizerTest {
+
+    @Mock
+    private FutureJVpp api;
+    @Mock
+    private WriteContext writeContext;
+    @Mock
+    private MappingContext mappingContext;
+
+    private NamingContext namingContext;
+    private SubInterfaceCustomizer customizer;
+    public static final String SUPER_IF_NAME = "local0";
+    public static final int SUPER_IF_ID = 1;
+
+    @Before
+    public void setUp() throws Exception {
+        initMocks(this);
+        namingContext = new NamingContext("generatedSubInterfaceName", "test-instance");
+        doReturn(mappingContext).when(writeContext).getMappingContext();
+        // TODO create base class for tests using vppApi
+        customizer = new SubInterfaceCustomizer(api, namingContext);
+        doReturn(getMapping(SUPER_IF_NAME, SUPER_IF_ID)).when(mappingContext)
+                .read(getMappingIid(SUPER_IF_NAME, "test-instance"));
+    }
+
+    private SubInterface generateSubInterface(final String superIfName, final boolean enabled) {
+        SubInterfaceBuilder builder = new SubInterfaceBuilder();
+        builder.setVlanType(_802dot1ad.class);
+        builder.setIdentifier(11L);
+        final TagsBuilder tags = new TagsBuilder();
+        final List<Tag> list = new ArrayList<>();
+        list.add(generateTag((short) 0, SVlan.class,  new Dot1qTag.VlanId(new Dot1qVlanId(100))));
+        list.add(generateTag((short) 1, CVlan.class,  new Dot1qTag.VlanId(new Dot1qVlanId(200))));
+
+        tags.setTag(list);
+
+        builder.setTags(tags.build());
+
+        builder.setMatch(generateMatch());
+        builder.setEnabled(enabled);
+        return builder.build();
+    }
+
+    private static Tag generateTag(final short index, final Class<? extends Dot1qTagVlanType> tagType,
+                                final Dot1qTag.VlanId vlanId) {
+        TagBuilder tag = new TagBuilder();
+        tag.setIndex(index);
+        tag.setKey(new TagKey(index));
+        final Dot1qTagBuilder dtag = new Dot1qTagBuilder();
+        dtag.setTagType(tagType);
+        dtag.setVlanId(vlanId);
+        tag.setDot1qTag(dtag.build());
+        return tag.build();
+    }
+
+    private static Match generateMatch() {
+        final MatchBuilder match = new MatchBuilder();
+        final VlanTaggedBuilder tagged = new VlanTaggedBuilder();
+        tagged.setMatchExactTags(true);
+        match.setMatchType(
+                new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.vlan.rev150527.match.attributes.match.type.VlanTaggedBuilder()
+                        .setVlanTagged(tagged.build()).build());
+        return match.build();
+    }
+
+    private CreateSubif generateSubInterfaceRequest(final int superIfId) {
+        CreateSubif request = new CreateSubif();
+        request.subId = 11;
+        request.swIfIndex = superIfId;
+        request.twoTags = 1;
+        request.dot1Ad = 1;
+        request.outerVlanId = 100;
+        request.innerVlanId = 200;
+        return request;
+    }
+
+    private SwInterfaceSetFlags generateSwInterfaceEnableRequest(final int swIfIndex) {
+        SwInterfaceSetFlags request = new SwInterfaceSetFlags();
+        request.swIfIndex = swIfIndex;
+        request.adminUpDown = 1;
+        return request;
+    }
+
+    private InstanceIdentifier<SubInterface> getSubInterfaceId(final String name, final long index) {
+        return InstanceIdentifier.create(Interfaces.class).child(Interface.class, new InterfaceKey(name)).augmentation(
+                SubinterfaceAugmentation.class).child(SubInterfaces.class).child(SubInterface.class, new SubInterfaceKey(index));
+    }
+
+    private void whenCreateSubifThen(final int retval) throws ExecutionException, InterruptedException {
+        final CompletableFuture<CreateSubifReply> replyFuture = new CompletableFuture<>();
+        final CreateSubifReply reply = new CreateSubifReply();
+        reply.retval = retval;
+        replyFuture.complete(reply);
+        doReturn(replyFuture).when(api).createSubif(any(CreateSubif.class));
+    }
+
+    private void whenSwInterfaceSetFlagsThen(final int retval) throws ExecutionException, InterruptedException {
+        final CompletableFuture<SwInterfaceSetFlagsReply> replyFuture = new CompletableFuture<>();
+        final SwInterfaceSetFlagsReply reply = new SwInterfaceSetFlagsReply();
+        reply.retval = retval;
+        replyFuture.complete(reply);
+        doReturn(replyFuture).when(api).swInterfaceSetFlags(any(SwInterfaceSetFlags.class));
+    }
+
+    private void whenCreateSubifThenSuccess() throws ExecutionException, InterruptedException {
+        whenCreateSubifThen(0);
+    }
+
+    private void whenCreateSubifThenFailure() throws ExecutionException, InterruptedException {
+        whenCreateSubifThen(-1);
+    }
+
+    private void whenSwInterfaceSetFlagsThenSuccess() throws ExecutionException, InterruptedException {
+        whenSwInterfaceSetFlagsThen(0);
+    }
+
+    private CreateSubif verifyCreateSubifWasInvoked(final CreateSubif expected) {
+        ArgumentCaptor<CreateSubif> argumentCaptor = ArgumentCaptor.forClass(CreateSubif.class);
+        verify(api).createSubif(argumentCaptor.capture());
+        final CreateSubif actual = argumentCaptor.getValue();
+
+        assertEquals(expected.swIfIndex, actual.swIfIndex);
+        assertEquals(expected.subId, actual.subId);
+        assertEquals(expected.noTags, actual.noTags);
+        assertEquals(expected.oneTag, actual.oneTag);
+        assertEquals(expected.twoTags, actual.twoTags);
+        assertEquals(expected.dot1Ad, actual.dot1Ad);
+        assertEquals(expected.exactMatch, actual.exactMatch);
+        assertEquals(expected.defaultSub, actual.defaultSub);
+        assertEquals(expected.outerVlanIdAny, actual.outerVlanIdAny);
+        assertEquals(expected.innerVlanIdAny, actual.innerVlanIdAny);
+        assertEquals(expected.outerVlanId, actual.outerVlanId);
+        assertEquals(expected.innerVlanId, actual.innerVlanId);
+        return actual;
+    }
+
+    private SwInterfaceSetFlags verifySwInterfaceSetFlagsWasInvoked(final SwInterfaceSetFlags expected) {
+        ArgumentCaptor<SwInterfaceSetFlags> argumentCaptor = ArgumentCaptor.forClass(SwInterfaceSetFlags.class);
+        verify(api).swInterfaceSetFlags(argumentCaptor.capture());
+        final SwInterfaceSetFlags actual = argumentCaptor.getValue();
+
+        assertEquals(expected.swIfIndex, actual.swIfIndex);
+        assertEquals(expected.adminUpDown, actual.adminUpDown);
+        return actual;
+    }
+
+    @Test
+    public void testCreate() throws Exception {
+        final SubInterface subInterface = generateSubInterface(SUPER_IF_NAME, false);
+        final String superIfName = "local0";
+        final String subIfaceName = "local0.11";
+        final long subifIndex = 11;
+        final InstanceIdentifier<SubInterface> id = getSubInterfaceId(superIfName, subifIndex);
+
+        whenCreateSubifThenSuccess();
+        whenSwInterfaceSetFlagsThenSuccess();
+
+        customizer.writeCurrentAttributes(id, subInterface, writeContext);
+
+        verifyCreateSubifWasInvoked(generateSubInterfaceRequest(SUPER_IF_ID));
+        verify(mappingContext)
+                .put(eq(getMappingIid(subIfaceName, "test-instance")), eq(getMapping(subIfaceName, 0).get()));
+    }
+
+    @Test
+    public void testCreateFailed() throws Exception {
+        final SubInterface subInterface = generateSubInterface(SUPER_IF_NAME, false);
+        final String superIfName = "local0";
+        final String subIfaceName = "local0.11";
+        final long subifIndex = 11;
+        final InstanceIdentifier<SubInterface> id = getSubInterfaceId(superIfName, subifIndex);
+
+        whenCreateSubifThenFailure();
+
+        try {
+            customizer.writeCurrentAttributes(id, subInterface, writeContext);
+        } catch (WriteFailedException.CreateFailedException e) {
+            assertEquals(VppApiInvocationException.class, e.getCause().getClass());
+            verifyCreateSubifWasInvoked(generateSubInterfaceRequest(SUPER_IF_ID));
+            verify(mappingContext, times(0)).put(
+                    eq(getMappingIid(subIfaceName, "test-instance")),
+                    eq(getMapping(subIfaceName, 0).get()));
+            return;
+        }
+        fail("WriteFailedException.CreateFailedException was expected");
+    }
+
+    @Test
+    public void testUpdate() throws Exception {
+        final SubInterface before = generateSubInterface("eth0", false);
+        final SubInterface after = generateSubInterface("eth1", true);
+        final String superIfName = "local0";
+        final String subIfaceName = "local0.11";
+        final int subifIndex = 11;
+        final InstanceIdentifier<SubInterface> id = getSubInterfaceId(superIfName, subifIndex);
+
+        whenSwInterfaceSetFlagsThenSuccess();
+        final Optional<Mapping> ifcMapping = getMapping(subIfaceName, subifIndex);
+        doReturn(ifcMapping).when(mappingContext).read(any());
+
+        customizer.updateCurrentAttributes(id, before, after, writeContext);
+
+        verifySwInterfaceSetFlagsWasInvoked(generateSwInterfaceEnableRequest(subifIndex));
+    }
+
+    @Test
+    public void testUpdateNoStateChange() throws Exception {
+        final SubInterface before = generateSubInterface(SUPER_IF_NAME, false);
+        final SubInterface after = generateSubInterface(SUPER_IF_NAME, false);
+        customizer.updateCurrentAttributes(null, before, after, writeContext);
+
+        verify(api, never()).swInterfaceSetFlags(any());
+    }
+
+    @Test(expected = UnsupportedOperationException.class)
+    public void testDelete() throws Exception {
+        final SubInterface subInterface = generateSubInterface("eth0", false);
+        customizer.deleteCurrentAttributes(null, subInterface, writeContext);
+    }
+}
+\ No newline at end of file