diff options
Diffstat (limited to 'v3po/v3po2vpp/src/test/java/io/fd/honeycomb/translate/v3po/interfaces/ip')
2 files changed, 439 insertions, 0 deletions
diff --git a/v3po/v3po2vpp/src/test/java/io/fd/honeycomb/translate/v3po/interfaces/ip/Ipv4AddressCustomizerTest.java b/v3po/v3po2vpp/src/test/java/io/fd/honeycomb/translate/v3po/interfaces/ip/Ipv4AddressCustomizerTest.java new file mode 100644 index 000000000..8f3c9ad8d --- /dev/null +++ b/v3po/v3po2vpp/src/test/java/io/fd/honeycomb/translate/v3po/interfaces/ip/Ipv4AddressCustomizerTest.java @@ -0,0 +1,292 @@ +/* + * 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.translate.v3po.interfaces.ip; + +import static org.junit.Assert.assertArrayEquals; +import static org.junit.Assert.assertEquals; +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 static org.mockito.MockitoAnnotations.initMocks; + +import io.fd.honeycomb.translate.v3po.test.ContextTestUtils; +import io.fd.honeycomb.translate.write.WriteContext; +import io.fd.honeycomb.translate.MappingContext; +import io.fd.honeycomb.translate.v3po.test.TestHelperUtils; +import io.fd.honeycomb.translate.v3po.util.NamingContext; +import io.fd.honeycomb.translate.write.WriteFailedException; +import java.util.concurrent.CompletableFuture; +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.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.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.ietf.params.xml.ns.yang.ietf.ip.rev140616.Interface1; +import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.ip.rev140616.interfaces._interface.Ipv4; +import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.ip.rev140616.interfaces._interface.ipv4.Address; +import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.ip.rev140616.interfaces._interface.ipv4.AddressBuilder; +import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.ip.rev140616.interfaces._interface.ipv4.address.subnet.Netmask; +import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.ip.rev140616.interfaces._interface.ipv4.address.subnet.NetmaskBuilder; +import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.ip.rev140616.interfaces._interface.ipv4.address.subnet.PrefixLength; +import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.ip.rev140616.interfaces._interface.ipv4.address.subnet.PrefixLengthBuilder; +import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.DottedQuad; +import org.opendaylight.yangtools.yang.binding.InstanceIdentifier; +import org.openvpp.jvpp.VppBaseCallException; +import org.openvpp.jvpp.VppInvocationException; +import org.openvpp.jvpp.dto.SwInterfaceAddDelAddress; +import org.openvpp.jvpp.dto.SwInterfaceAddDelAddressReply; +import org.openvpp.jvpp.future.FutureJVpp; + +public class Ipv4AddressCustomizerTest { + + private static final String IFC_CTX_NAME = "ifc-test-instance"; + private static final String IFACE_NAME = "eth0"; + private static final int IFACE_ID = 123; + + @Mock + private WriteContext writeContext; + @Mock + private MappingContext mappingContext; + @Mock + private FutureJVpp api; + + private NamingContext interfaceContext; + private Ipv4AddressCustomizer customizer; + + @Before + public void setUp() throws Exception { + initMocks(this); + doReturn(mappingContext).when(writeContext).getMappingContext(); + interfaceContext = new NamingContext("generatedlIfaceName", IFC_CTX_NAME); + + customizer = new Ipv4AddressCustomizer(api, interfaceContext); + } + + private static InstanceIdentifier<Address> getAddressId(final String ifaceName) { + return InstanceIdentifier.builder(Interfaces.class) + .child(Interface.class, new InterfaceKey(ifaceName)) + .augmentation(Interface1.class) + .child(Ipv4.class) + .child(Address.class) + .build(); + } + + private void whenSwInterfaceAddDelAddressThenSuccess() { + final CompletableFuture<SwInterfaceAddDelAddressReply> replyFuture = new CompletableFuture<>(); + final SwInterfaceAddDelAddressReply reply = new SwInterfaceAddDelAddressReply(); + replyFuture.complete(reply); + doReturn(replyFuture).when(api).swInterfaceAddDelAddress(any(SwInterfaceAddDelAddress.class)); + } + + private void whenSwInterfaceAddDelAddressThenFailure() { + doReturn(TestHelperUtils.createFutureException()).when(api) + .swInterfaceAddDelAddress(any(SwInterfaceAddDelAddress.class)); + } + + private void verifySwInterfaceAddDelAddressWasInvoked(final SwInterfaceAddDelAddress expected) throws + VppInvocationException { + ArgumentCaptor<SwInterfaceAddDelAddress> argumentCaptor = + ArgumentCaptor.forClass(SwInterfaceAddDelAddress.class); + verify(api).swInterfaceAddDelAddress(argumentCaptor.capture()); + verifySwInterfaceAddDelAddressWasInvoked(expected, argumentCaptor.getValue()); + } + + private void verifySwInterfaceAddDelAddressWasInvoked(final SwInterfaceAddDelAddress expected, + final SwInterfaceAddDelAddress actual) throws + VppInvocationException { + assertArrayEquals(expected.address, actual.address); + assertEquals(expected.addressLength, actual.addressLength); + assertEquals(expected.delAll, actual.delAll); + assertEquals(expected.isAdd, actual.isAdd); + assertEquals(expected.isIpv6, actual.isIpv6); + assertEquals(expected.swIfIndex, actual.swIfIndex); + } + + @Test + public void testAddPrefixLengthIpv4Address() throws Exception { + final InstanceIdentifier<Address> id = getAddressId(IFACE_NAME); + + Ipv4AddressNoZone noZoneIp = new Ipv4AddressNoZone(new Ipv4Address("192.168.2.1")); + PrefixLength length = new PrefixLengthBuilder().setPrefixLength(new Integer(24).shortValue()).build(); + Address data = new AddressBuilder().setIp(noZoneIp).setSubnet(length).build(); + + ContextTestUtils.mockMapping(mappingContext, IFACE_NAME, IFACE_ID, IFC_CTX_NAME); + whenSwInterfaceAddDelAddressThenSuccess(); + + customizer.writeCurrentAttributes(id, data, writeContext); + + verifySwInterfaceAddDelAddressWasInvoked(generateSwInterfaceAddDelAddressRequest(new byte[] {-64, -88, 2, 1}, + (byte) 1, (byte) 24)); + } + + @Test + public void testAddPrefixLengthIpv4AddressFailed() throws Exception { + final InstanceIdentifier<Address> id = getAddressId(IFACE_NAME); + + Ipv4AddressNoZone noZoneIp = new Ipv4AddressNoZone(new Ipv4Address("192.168.2.1")); + PrefixLength length = new PrefixLengthBuilder().setPrefixLength(new Integer(24).shortValue()).build(); + Address data = new AddressBuilder().setIp(noZoneIp).setSubnet(length).build(); + + ContextTestUtils.mockMapping(mappingContext, IFACE_NAME, IFACE_ID, IFC_CTX_NAME); + whenSwInterfaceAddDelAddressThenFailure(); + + try { + customizer.writeCurrentAttributes(id, data, writeContext); + } catch (WriteFailedException e) { + assertTrue(e.getCause() instanceof VppBaseCallException); + verifySwInterfaceAddDelAddressWasInvoked( + generateSwInterfaceAddDelAddressRequest(new byte[] {-64, -88, 2, 1}, + (byte) 1, (byte) 24)); + return; + } + fail("WriteFailedException was expected"); + } + + private SwInterfaceAddDelAddress generateSwInterfaceAddDelAddressRequest(final byte[] address, final byte isAdd, + final byte prefixLength) { + final SwInterfaceAddDelAddress request = new SwInterfaceAddDelAddress(); + request.swIfIndex = IFACE_ID; + request.isAdd = isAdd; + request.isIpv6 = 0; + request.delAll = 0; + request.addressLength = prefixLength; + request.address = address; + return request; + } + + @Test + public void testDeletePrefixLengthIpv4Address() throws Exception { + final InstanceIdentifier<Address> id = getAddressId(IFACE_NAME); + + Ipv4AddressNoZone noZoneIp = new Ipv4AddressNoZone(new Ipv4Address("192.168.2.1")); + PrefixLength length = new PrefixLengthBuilder().setPrefixLength(new Integer(24).shortValue()).build(); + Address data = new AddressBuilder().setIp(noZoneIp).setSubnet(length).build(); + + ContextTestUtils.mockMapping(mappingContext, IFACE_NAME, IFACE_ID, IFC_CTX_NAME); + whenSwInterfaceAddDelAddressThenSuccess(); + + customizer.deleteCurrentAttributes(id, data, writeContext); + + verifySwInterfaceAddDelAddressWasInvoked(generateSwInterfaceAddDelAddressRequest(new byte[] {-64, -88, 2, 1}, + (byte) 0, (byte) 24)); + } + + @Test + public void testDeletePrefixLengthIpv4AddressFailed() throws Exception { + final InstanceIdentifier<Address> id = getAddressId(IFACE_NAME); + + Ipv4AddressNoZone noZoneIp = new Ipv4AddressNoZone(new Ipv4Address("192.168.2.1")); + PrefixLength length = new PrefixLengthBuilder().setPrefixLength(new Integer(24).shortValue()).build(); + Address data = new AddressBuilder().setIp(noZoneIp).setSubnet(length).build(); + + ContextTestUtils.mockMapping(mappingContext, IFACE_NAME, IFACE_ID, IFC_CTX_NAME); + whenSwInterfaceAddDelAddressThenFailure(); + + try { + customizer.deleteCurrentAttributes(id, data, writeContext); + } catch (WriteFailedException e) { + assertTrue(e.getCause() instanceof VppBaseCallException); + verifySwInterfaceAddDelAddressWasInvoked( + generateSwInterfaceAddDelAddressRequest(new byte[] {-64, -88, 2, 1}, + (byte) 0, (byte) 24)); + return; + } + fail("WriteFailedException was expec16ted"); + } + + private void testSingleNetmask(final int expectedPrefixLength, final String stringMask) throws Exception { + final InstanceIdentifier<Address> id = getAddressId(IFACE_NAME); + + Ipv4AddressNoZone noZoneIp = new Ipv4AddressNoZone(new Ipv4Address("192.168.2.1")); + Netmask subnet = new NetmaskBuilder().setNetmask(new DottedQuad(stringMask)).build(); + Address data = new AddressBuilder().setIp(noZoneIp).setSubnet(subnet).build(); + + ContextTestUtils.mockMapping(mappingContext, IFACE_NAME, IFACE_ID, IFC_CTX_NAME); + + final CompletableFuture<SwInterfaceAddDelAddressReply> replyFuture = new CompletableFuture<>(); + replyFuture.complete(new SwInterfaceAddDelAddressReply()); + ArgumentCaptor<SwInterfaceAddDelAddress> argumentCaptor = + ArgumentCaptor.forClass(SwInterfaceAddDelAddress.class); + doReturn(replyFuture).when(api).swInterfaceAddDelAddress(argumentCaptor.capture()); + + customizer.writeCurrentAttributes(id, data, writeContext); + + verifySwInterfaceAddDelAddressWasInvoked(generateSwInterfaceAddDelAddressRequest(new byte[] {-64, -88, 2, 1}, + (byte) 1, (byte) expectedPrefixLength), argumentCaptor.getValue()); + } + + private void testSingleIllegalNetmask(final String stringMask) throws Exception { + try { + final InstanceIdentifier<Address> id = getAddressId(IFACE_NAME); + + Ipv4AddressNoZone noZoneIp = new Ipv4AddressNoZone(new Ipv4Address("192.168.2.1")); + Netmask subnet = new NetmaskBuilder().setNetmask(new DottedQuad(stringMask)).build(); + Address data = new AddressBuilder().setIp(noZoneIp).setSubnet(subnet).build(); + + ContextTestUtils.mockMapping(mappingContext, IFACE_NAME, IFACE_ID, IFC_CTX_NAME); + + final CompletableFuture<SwInterfaceAddDelAddressReply> replyFuture = new CompletableFuture<>(); + replyFuture.complete(new SwInterfaceAddDelAddressReply()); + ArgumentCaptor<SwInterfaceAddDelAddress> argumentCaptor = + ArgumentCaptor.forClass(SwInterfaceAddDelAddress.class); + doReturn(replyFuture).when(api).swInterfaceAddDelAddress(argumentCaptor.capture()); + + customizer.writeCurrentAttributes(id, data, writeContext); + } catch (IllegalArgumentException e) { + return; + } + fail("IllegalArgumentException expected"); + + } + + /** + * Test contiguous netmask length from QuadDotted notation + */ + @Test + public void testNetmaskLength() throws Exception { + testSingleNetmask(1, "128.0.0.0"); + testSingleNetmask(2, "192.0.0.0"); + testSingleNetmask(8, "255.0.0.0"); + testSingleNetmask(9, "255.128.0.0"); + testSingleNetmask(16, "255.255.0.0"); + testSingleNetmask(24, "255.255.255.0"); + } + + @Test + public void testNetmaskIllegal() throws Exception { + testSingleIllegalNetmask(""); + testSingleIllegalNetmask("."); + testSingleIllegalNetmask(".255"); + testSingleIllegalNetmask("255"); + testSingleIllegalNetmask("255."); + testSingleIllegalNetmask("255.255"); + testSingleIllegalNetmask("255.255.0"); + testSingleIllegalNetmask("255.255.255."); + testSingleIllegalNetmask("255.255.255.256"); + testSingleIllegalNetmask("0.0.0.0"); + testSingleIllegalNetmask("10.10.10.10"); + testSingleIllegalNetmask("255.1.255.0"); + testSingleIllegalNetmask("255.255.255.255"); + } + +} diff --git a/v3po/v3po2vpp/src/test/java/io/fd/honeycomb/translate/v3po/interfaces/ip/Ipv4NeighbourCustomizerTest.java b/v3po/v3po2vpp/src/test/java/io/fd/honeycomb/translate/v3po/interfaces/ip/Ipv4NeighbourCustomizerTest.java new file mode 100644 index 000000000..27ab352cf --- /dev/null +++ b/v3po/v3po2vpp/src/test/java/io/fd/honeycomb/translate/v3po/interfaces/ip/Ipv4NeighbourCustomizerTest.java @@ -0,0 +1,147 @@ +/* + * 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.translate.v3po.interfaces.ip; + +import static org.junit.Assert.assertEquals; +import static org.mockito.Mockito.times; +import static org.mockito.Mockito.verify; +import static org.mockito.Mockito.when; + +import com.google.common.base.Optional; +import com.google.common.io.BaseEncoding; +import io.fd.honeycomb.translate.MappingContext; +import io.fd.honeycomb.translate.v3po.util.NamingContext; +import io.fd.honeycomb.translate.v3po.util.TranslateUtils; +import io.fd.honeycomb.translate.write.WriteContext; +import io.fd.honeycomb.translate.write.WriteFailedException; +import java.util.concurrent.CompletableFuture; +import org.junit.Before; +import org.junit.Test; +import org.mockito.ArgumentCaptor; +import org.mockito.Mock; +import org.mockito.Mockito; +import org.mockito.MockitoAnnotations; +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.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.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.ietf.params.xml.ns.yang.ietf.ip.rev140616.Interface1; +import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.ip.rev140616.interfaces._interface.Ipv4; +import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.ip.rev140616.interfaces._interface.ipv4.Neighbor; +import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.ip.rev140616.interfaces._interface.ipv4.NeighborBuilder; +import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.PhysAddress; +import org.opendaylight.yangtools.yang.binding.InstanceIdentifier; +import org.openvpp.jvpp.dto.IpNeighborAddDel; +import org.openvpp.jvpp.dto.IpNeighborAddDelReply; +import org.openvpp.jvpp.future.FutureJVpp; + +public class Ipv4NeighbourCustomizerTest { + + @Mock + private FutureJVpp jvpp; + + @Mock + private WriteContext context; + + @Mock + private MappingContext mappingContext; + + @Mock + private Mapping mapping; + + private ArgumentCaptor<IpNeighborAddDel> requestCaptor; + private Ipv4NeighbourCustomizer customizer; + private NamingContext namingContext; + + + @Before + public void init() { + MockitoAnnotations.initMocks(this); + + namingContext = new NamingContext("prefix", "instance"); + namingContext.addName(5, "parent", mappingContext); + + customizer = new Ipv4NeighbourCustomizer(jvpp,namingContext); + + requestCaptor = ArgumentCaptor.forClass(IpNeighborAddDel.class); + + CompletableFuture<IpNeighborAddDelReply> future = new CompletableFuture<>(); + future.complete(new IpNeighborAddDelReply()); + + when(context.getMappingContext()).thenReturn(mappingContext); + when(mapping.getIndex()).thenReturn(5); + when(mapping.getName()).thenReturn("parent"); + when(mappingContext.read(Mockito.any())).thenReturn(Optional.fromNullable(mapping)); + when(jvpp.ipNeighborAddDel(Mockito.any(IpNeighborAddDel.class))).thenReturn(future); + } + + @Test + public void testWriteCurrentAttributes() throws WriteFailedException { + + InterfaceKey intfKey = new InterfaceKey("parent"); + + InstanceIdentifier<Neighbor> id = InstanceIdentifier.builder(Interfaces.class).child(Interface.class, intfKey) + .augmentation(Interface1.class).child(Ipv4.class).child(Neighbor.class).build(); + + Ipv4AddressNoZone noZoneIp = new Ipv4AddressNoZone(new Ipv4Address("192.168.2.1")); + PhysAddress mac = new PhysAddress("aa:bb:cc:ee:11:22"); + + Neighbor data = new NeighborBuilder().setIp(noZoneIp).setLinkLayerAddress(mac).build(); + + customizer.writeCurrentAttributes(id, data, context); + + verify(jvpp, times(1)).ipNeighborAddDel(requestCaptor.capture()); + + IpNeighborAddDel request = requestCaptor.getValue(); + + assertEquals(0, request.isIpv6); + assertEquals(1, request.isAdd); + assertEquals(1, request.isStatic); + assertEquals("1.2.168.192", TranslateUtils.arrayToIpv4AddressNoZone(request.dstAddress).getValue()); + assertEquals("aabbccee1122", BaseEncoding.base16().lowerCase().encode(request.macAddress)); + assertEquals(5, request.swIfIndex); + } + + @Test + public void testDeleteCurrentAttributes() throws WriteFailedException { + InterfaceKey intfKey = new InterfaceKey("parent"); + + InstanceIdentifier<Neighbor> id = InstanceIdentifier.builder(Interfaces.class).child(Interface.class, intfKey) + .augmentation(Interface1.class).child(Ipv4.class).child(Neighbor.class).build(); + + Ipv4AddressNoZone noZoneIp = new Ipv4AddressNoZone(new Ipv4Address("192.168.2.1")); + PhysAddress mac = new PhysAddress("aa:bb:cc:ee:11:22"); + + Neighbor data = new NeighborBuilder().setIp(noZoneIp).setLinkLayerAddress(mac).build(); + + customizer.deleteCurrentAttributes(id, data, context); + + verify(jvpp, times(1)).ipNeighborAddDel(requestCaptor.capture()); + + IpNeighborAddDel request = requestCaptor.getValue(); + + assertEquals(0, request.isIpv6); + assertEquals(0, request.isAdd); + assertEquals(1, request.isStatic); + assertEquals("1.2.168.192", TranslateUtils.arrayToIpv4AddressNoZone(request.dstAddress).getValue()); + assertEquals("aabbccee1122", BaseEncoding.base16().lowerCase().encode(request.macAddress)); + assertEquals(5, request.swIfIndex); + } + +}
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