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Diffstat (limited to 'l3/impl/src/test/java/io/fd/hc2vpp/l3/read/ipv4/SubInterfaceIpv4AddressCustomizerTest.java')
| -rw-r--r-- | l3/impl/src/test/java/io/fd/hc2vpp/l3/read/ipv4/SubInterfaceIpv4AddressCustomizerTest.java | 240 |
1 files changed, 240 insertions, 0 deletions
diff --git a/l3/impl/src/test/java/io/fd/hc2vpp/l3/read/ipv4/SubInterfaceIpv4AddressCustomizerTest.java b/l3/impl/src/test/java/io/fd/hc2vpp/l3/read/ipv4/SubInterfaceIpv4AddressCustomizerTest.java new file mode 100644 index 000000000..efe6071e6 --- /dev/null +++ b/l3/impl/src/test/java/io/fd/hc2vpp/l3/read/ipv4/SubInterfaceIpv4AddressCustomizerTest.java @@ -0,0 +1,240 @@ +/* + * Copyright (c) 2017 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.l3.read.ipv4; + +import static org.hamcrest.MatcherAssert.assertThat; +import static org.hamcrest.Matchers.containsInAnyOrder; +import static org.hamcrest.Matchers.empty; +import static org.hamcrest.Matchers.hasSize; +import static org.hamcrest.Matchers.is; +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertTrue; +import static org.mockito.Matchers.any; +import static org.mockito.Mockito.mock; +import static org.mockito.Mockito.verify; +import static org.mockito.Mockito.when; + +import com.google.common.collect.ImmutableSet; +import io.fd.hc2vpp.common.test.read.ListReaderCustomizerTest; +import io.fd.hc2vpp.common.translate.util.Ipv4Translator; +import io.fd.hc2vpp.common.translate.util.NamingContext; +import io.fd.hc2vpp.l3.read.ipv4.subinterface.SubInterfaceIpv4AddressCustomizer; +import io.fd.honeycomb.translate.read.ReadFailedException; +import io.fd.honeycomb.translate.spi.read.ListReaderCustomizer; +import io.fd.honeycomb.translate.util.read.cache.CacheKeyFactory; +import io.fd.honeycomb.translate.util.read.cache.TypeAwareIdentifierCacheKeyFactory; +import io.fd.vpp.jvpp.core.dto.IpAddressDetails; +import io.fd.vpp.jvpp.core.dto.IpAddressDetailsReplyDump; +import java.util.Arrays; +import java.util.List; +import org.junit.Assert; +import org.junit.Test; +import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Address; +import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4AddressNoZone; +import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.InterfacesState; +import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface; +import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.InterfaceKey; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.vlan.rev161214.SubinterfaceStateAugmentation; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.vlan.rev161214.interfaces.state._interface.SubInterfaces; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.vlan.rev161214.interfaces.state._interface.sub.interfaces.SubInterface; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.vlan.rev161214.interfaces.state._interface.sub.interfaces.SubInterfaceKey; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.vlan.rev161214.sub._interface.ip4.attributes.Ipv4; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.vlan.rev161214.sub._interface.ip4.attributes.Ipv4Builder; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.vlan.rev161214.sub._interface.ip4.attributes.ipv4.Address; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.vlan.rev161214.sub._interface.ip4.attributes.ipv4.AddressBuilder; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.vlan.rev161214.sub._interface.ip4.attributes.ipv4.AddressKey; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.vlan.rev161214.sub._interface.ip4.attributes.ipv4.address.subnet.PrefixLength; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.vlan.rev161214.sub._interface.ip4.attributes.ipv4.address.subnet.PrefixLengthBuilder; +import org.opendaylight.yangtools.yang.binding.InstanceIdentifier; + +public class SubInterfaceIpv4AddressCustomizerTest extends ListReaderCustomizerTest<Address, AddressKey, AddressBuilder> + implements Ipv4Translator { + + private static final String IFC_CTX_NAME = "ifc-test-instance"; + private static final String IF_NAME = "local0"; + private static final int IF_INDEX = 1; + private static final String SUB_IF_NAME = "local0.1"; + private static final String SUB_IF_2_NAME = "local0.2"; + private static final long SUB_IF_ID = 1; + private static final int SUB_IF_INDEX = 11; + private static final int SUB_IF_2_INDEX = 12; + private static final InstanceIdentifier<Ipv4> IP4_IID = + InstanceIdentifier.create(InterfacesState.class).child(Interface.class, new InterfaceKey(IF_NAME)) + .augmentation(SubinterfaceStateAugmentation.class) + .child(SubInterfaces.class).child(SubInterface.class, new SubInterfaceKey(SUB_IF_ID)) + .child(Ipv4.class); + private static final Ipv4AddressNoZone IP1 = new Ipv4AddressNoZone("10.1.1.1"); + private static final Ipv4AddressNoZone IP2 = new Ipv4AddressNoZone("10.1.1.2"); + private static final short PREFIX_LENGTH = 16; + private InstanceIdentifier<Address> ifaceOneAddressOneIdentifier; + private InstanceIdentifier<Address> ifaceTwoAddressOneIdentifier; + private CacheKeyFactory cacheKeyFactory; + private NamingContext interfaceContext; + + public SubInterfaceIpv4AddressCustomizerTest() { + super(Address.class, Ipv4Builder.class); + } + + private static InstanceIdentifier<Address> getId() { + return IP4_IID.child(Address.class); + } + + private static InstanceIdentifier<Address> getId(final Ipv4AddressNoZone ip) { + return IP4_IID.child(Address.class, new AddressKey(ip)); + } + + @Override + protected void setUp() throws Exception { + interfaceContext = new NamingContext("generatedIfaceName", IFC_CTX_NAME); + + ifaceOneAddressOneIdentifier = InstanceIdentifier.create(InterfacesState.class) + .child(Interface.class, new InterfaceKey(IF_NAME)) + .augmentation(SubinterfaceStateAugmentation.class) + .child(SubInterfaces.class) + .child(SubInterface.class, new SubInterfaceKey(1L)) + .child(Ipv4.class) + .child(Address.class, new AddressKey(new Ipv4AddressNoZone("192.168.2.1"))); + ifaceTwoAddressOneIdentifier = InstanceIdentifier.create(InterfacesState.class) + .child(Interface.class, new InterfaceKey(IF_NAME)) + .augmentation(SubinterfaceStateAugmentation.class) + .child(SubInterfaces.class) + .child(SubInterface.class, new SubInterfaceKey(2L)) + .child(Ipv4.class) + .child(Address.class, new AddressKey(new Ipv4AddressNoZone("192.168.2.1"))); + + // to simulate complex key + cacheKeyFactory = new TypeAwareIdentifierCacheKeyFactory(IpAddressDetailsReplyDump.class, + ImmutableSet.of(SubInterface.class)); + + defineMapping(mappingContext, IF_NAME, IF_INDEX, IFC_CTX_NAME); + defineMapping(mappingContext, SUB_IF_NAME, SUB_IF_INDEX, IFC_CTX_NAME); + defineMapping(mappingContext, SUB_IF_2_NAME, SUB_IF_2_INDEX, IFC_CTX_NAME); + } + + @Override + protected ListReaderCustomizer<Address, AddressKey, AddressBuilder> initCustomizer() { + return new SubInterfaceIpv4AddressCustomizer(api, interfaceContext); + } + + @Test + public void testRead() throws ReadFailedException { + final AddressBuilder builder = mock(AddressBuilder.class); + when(api.ipAddressDump(any())).thenReturn(future(dump())); + getCustomizer().readCurrentAttributes(getId(IP2), builder, ctx); + verify(builder).setIp(IP2); + verify(builder).setSubnet(new PrefixLengthBuilder().setPrefixLength(PREFIX_LENGTH).build()); + } + + @Test(expected = ReadFailedException.class) + public void testReadFailed() throws ReadFailedException { + when(api.ipAddressDump(any())).thenReturn(failedFuture()); + getCustomizer().readCurrentAttributes(getId(IP1), mock(AddressBuilder.class), ctx); + } + + @Test + public void testGetAllIds() throws ReadFailedException { + when(api.ipAddressDump(any())).thenReturn(future(dump())); + final List<AddressKey> allIds = getCustomizer().getAllIds(getId(), ctx); + assertThat(allIds, hasSize(2)); + assertThat(allIds, containsInAnyOrder(new AddressKey(IP1), new AddressKey(IP2))); + } + + @Test(expected = ReadFailedException.class) + public void testGetAllIdsFailed() throws ReadFailedException { + when(api.ipAddressDump(any())).thenReturn(failedFuture()); + getCustomizer().getAllIds(getId(), ctx); + } + + @Test + public void testCachingScopeSpecificRequest() throws ReadFailedException { + fillCacheForTwoIfaces(); + final AddressBuilder ifaceOneAddressBuilder = new AddressBuilder(); + final AddressBuilder ifaceTwoAddressBuilder = new AddressBuilder(); + + getCustomizer().readCurrentAttributes(ifaceOneAddressOneIdentifier, ifaceOneAddressBuilder, ctx); + getCustomizer().readCurrentAttributes(ifaceTwoAddressOneIdentifier, ifaceTwoAddressBuilder, ctx); + + // addresses have caching scope of parent interface, so returned address should have respective prefix lengths + assertEquals("192.168.2.1", ifaceOneAddressBuilder.getIp().getValue()); + assertTrue(ifaceOneAddressBuilder.getSubnet() instanceof PrefixLength); + assertEquals(22, PrefixLength.class.cast(ifaceOneAddressBuilder.getSubnet()).getPrefixLength().intValue()); + + assertEquals("192.168.2.1", ifaceTwoAddressBuilder.getIp().getValue()); + assertTrue(ifaceTwoAddressBuilder.getSubnet() instanceof PrefixLength); + assertEquals(23, PrefixLength.class.cast(ifaceTwoAddressBuilder.getSubnet()).getPrefixLength().intValue()); + } + + @Test + public void testCachingScopeGetAll() throws ReadFailedException { + fillCacheForFirstIfaceSecondEmpty(); + + final List<AddressKey> keysForIfaceOne = getCustomizer().getAllIds(ifaceOneAddressOneIdentifier, ctx); + Assert.assertThat(keysForIfaceOne, hasSize(1)); + final AddressKey keyIfaceOne = keysForIfaceOne.get(0); + assertEquals("192.168.2.1", keyIfaceOne.getIp().getValue()); + + final List<AddressKey> keysForIfaceTwo = getCustomizer().getAllIds(ifaceTwoAddressOneIdentifier, ctx); + Assert.assertThat(keysForIfaceTwo, is(empty())); + } + + private void fillCacheForTwoIfaces() { + IpAddressDetails detailIfaceOneAddressOne = new IpAddressDetails(); + IpAddressDetails detailIfaceTwoAddressOne = new IpAddressDetails(); + IpAddressDetailsReplyDump replyIfaceOne = new IpAddressDetailsReplyDump(); + IpAddressDetailsReplyDump replyIfaceTwo = new IpAddressDetailsReplyDump(); + + replyIfaceOne.ipAddressDetails = Arrays.asList(detailIfaceOneAddressOne); + replyIfaceTwo.ipAddressDetails = Arrays.asList(detailIfaceTwoAddressOne); + + detailIfaceOneAddressOne.ip = ipv4AddressNoZoneToArray(new Ipv4AddressNoZone(new Ipv4Address("192.168.2.1"))); + detailIfaceOneAddressOne.prefixLength = 22; + + detailIfaceTwoAddressOne.ip = ipv4AddressNoZoneToArray(new Ipv4AddressNoZone(new Ipv4Address("192.168.2.1"))); + detailIfaceTwoAddressOne.prefixLength = 23; + + cache.put(cacheKeyFactory.createKey(ifaceOneAddressOneIdentifier), replyIfaceOne); + cache.put(cacheKeyFactory.createKey(ifaceTwoAddressOneIdentifier), replyIfaceTwo); + } + + private void fillCacheForFirstIfaceSecondEmpty() { + IpAddressDetails detailIfaceOneAddressOne = new IpAddressDetails(); + IpAddressDetailsReplyDump replyIfaceOne = new IpAddressDetailsReplyDump(); + replyIfaceOne.ipAddressDetails = Arrays.asList(detailIfaceOneAddressOne); + + detailIfaceOneAddressOne.ip = ipv4AddressNoZoneToArray(new Ipv4AddressNoZone(new Ipv4Address("192.168.2.1"))); + detailIfaceOneAddressOne.prefixLength = 22; + + cache.put(cacheKeyFactory.createKey(ifaceOneAddressOneIdentifier), replyIfaceOne); + cache.put(cacheKeyFactory.createKey(ifaceTwoAddressOneIdentifier), new IpAddressDetailsReplyDump()); + } + + private IpAddressDetailsReplyDump dump() { + final IpAddressDetailsReplyDump reply = new IpAddressDetailsReplyDump(); + + final IpAddressDetails details1 = new IpAddressDetails(); + details1.ip = new byte[]{10, 1, 1, 1}; + details1.prefixLength = (byte) PREFIX_LENGTH; + reply.ipAddressDetails.add(details1); + + final IpAddressDetails details2 = new IpAddressDetails(); + details2.ip = new byte[]{10, 1, 1, 2}; + details2.prefixLength = (byte) PREFIX_LENGTH; + reply.ipAddressDetails.add(details2); + + return reply; + } +}
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