diff options
Diffstat (limited to 'v3po/v3po2vpp/src/test/java/io/fd/honeycomb/translate/v3po/interfaces/ip/Ipv4AddressCustomizerTest.java')
-rw-r--r-- | v3po/v3po2vpp/src/test/java/io/fd/honeycomb/translate/v3po/interfaces/ip/Ipv4AddressCustomizerTest.java | 338 |
1 files changed, 0 insertions, 338 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 deleted file mode 100644 index 00b424d9d..000000000 --- a/v3po/v3po2vpp/src/test/java/io/fd/honeycomb/translate/v3po/interfaces/ip/Ipv4AddressCustomizerTest.java +++ /dev/null @@ -1,338 +0,0 @@ -/* - * 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.assertTrue; -import static org.junit.Assert.fail; -import static org.mockito.Matchers.any; -import static org.mockito.Matchers.argThat; -import static org.mockito.Mockito.doNothing; -import static org.mockito.Mockito.doReturn; -import static org.mockito.Mockito.doThrow; -import static org.mockito.Mockito.mock; -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 io.fd.honeycomb.translate.v3po.interfaces.ip.subnet.validation.SubnetValidationException; -import io.fd.honeycomb.translate.v3po.interfaces.ip.subnet.validation.SubnetValidator; -import io.fd.honeycomb.translate.vpp.util.NamingContext; -import io.fd.honeycomb.translate.write.WriteFailedException; -import io.fd.honeycomb.vpp.test.write.WriterCustomizerTest; -import java.util.Arrays; -import java.util.Collections; -import java.util.List; -import org.junit.Before; -import org.junit.Test; -import org.mockito.ArgumentMatcher; -import org.mockito.Mock; -import org.mockito.Mockito; -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.Ipv4Builder; -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 io.fd.vpp.jvpp.VppBaseCallException; -import io.fd.vpp.jvpp.core.dto.IpAddressDetailsReplyDump; -import io.fd.vpp.jvpp.core.dto.SwInterfaceAddDelAddress; -import io.fd.vpp.jvpp.core.dto.SwInterfaceAddDelAddressReply; - -public class Ipv4AddressCustomizerTest extends WriterCustomizerTest { - - 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 SubnetValidator subnetValidator; - - private NamingContext interfaceContext; - private Ipv4AddressCustomizer customizer; - - @Before - public void setUp() throws Exception { - interfaceContext = new NamingContext("generatedIfaceName", IFC_CTX_NAME); - - customizer = new Ipv4AddressCustomizer(api, interfaceContext, subnetValidator); - - doReturn(future(new IpAddressDetailsReplyDump())).when(api).ipAddressDump(any()); - when(writeContext.readAfter(Mockito.any())) - .thenReturn(Optional.of(new Ipv4Builder().setAddress(Collections.emptyList()).build())); - } - - 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() { - doReturn(future(new SwInterfaceAddDelAddressReply())).when(api).swInterfaceAddDelAddress(any(SwInterfaceAddDelAddress.class)); - } - - private void whenSwInterfaceAddDelAddressThenFailure() { - doReturn(failedFuture()).when(api).swInterfaceAddDelAddress(any(SwInterfaceAddDelAddress.class)); - } - - @Test - public void testAddPrefixLengthIpv4Address() throws Exception { - doNothing().when(subnetValidator).checkNotAddingToSameSubnet(Mockito.anyList()); - - final InstanceIdentifier<Address> id = getAddressId(IFACE_NAME); - when(writeContext.readBefore(id)).thenReturn(Optional.absent()); - - 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(); - - defineMapping(mappingContext, IFACE_NAME, IFACE_ID, IFC_CTX_NAME); - whenSwInterfaceAddDelAddressThenSuccess(); - - customizer.writeCurrentAttributes(id, data, writeContext); - - verify(api).swInterfaceAddDelAddress(generateSwInterfaceAddDelAddressRequest(new byte[]{-64, -88, 2, 1}, - (byte) 1, (byte) 24)); - } - - @Test - public void testAddPrefixLengthIpv4AddressFailed() throws Exception { - final InstanceIdentifier<Address> id = getAddressId(IFACE_NAME); - when(writeContext.readBefore(id)).thenReturn(Optional.absent()); - - 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(); - - defineMapping(mappingContext, IFACE_NAME, IFACE_ID, IFC_CTX_NAME); - whenSwInterfaceAddDelAddressThenFailure(); - - try { - customizer.writeCurrentAttributes(id, data, writeContext); - } catch (WriteFailedException e) { - assertTrue(e.getCause() instanceof VppBaseCallException); - verify(api).swInterfaceAddDelAddress( - generateSwInterfaceAddDelAddressRequest(new byte[]{-64, -88, 2, 1}, - (byte) 1, (byte) 24)); - return; - } - fail("WriteFailedException was expected"); - } - - @Test - public void testAddPrefixLengthIpv4AddressConflicted() throws Exception { - - final InstanceIdentifier<Address> id = getAddressId(IFACE_NAME); - when(writeContext.readBefore(id)).thenReturn(Optional.absent()); - - 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(); - final List<Address> addressList = Arrays.asList(data); - - //throws when validation invoked - doThrow(SubnetValidationException.forConflictingData((short) 24, Arrays.asList(data))).when(subnetValidator) - .checkNotAddingToSameSubnet(addressList); - - //fake data return from WriteContext - doReturn(Optional.of(new Ipv4Builder().setAddress(addressList).build())).when(writeContext) - .readAfter(argThat(matchInstanceIdentifier(Ipv4.class))); - - defineMapping(mappingContext, IFACE_NAME, IFACE_ID, IFC_CTX_NAME); - - try { - customizer.writeCurrentAttributes(id, data, writeContext); - } catch (WriteFailedException e) { - //verifies if cause of exception is correct type - assertTrue(e.getCause() instanceof SubnetValidationException); - - //verify that validation call was invoked with data from writeContext - verify(subnetValidator, times(1)).checkNotAddingToSameSubnet(addressList); - } - - } - - private static ArgumentMatcher<InstanceIdentifier<?>> matchInstanceIdentifier( - Class<?> desiredClass) { - return o -> o instanceof InstanceIdentifier && (o.getTargetType().equals(desiredClass)); - } - - @Test(expected = WriteFailedException.UpdateFailedException.class) - public void testUpdate() throws Exception { - final Address data = mock(Address.class); - customizer.updateCurrentAttributes(getAddressId(IFACE_NAME), data, data, writeContext); - } - - 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(); - - defineMapping(mappingContext, IFACE_NAME, IFACE_ID, IFC_CTX_NAME); - whenSwInterfaceAddDelAddressThenSuccess(); - - customizer.deleteCurrentAttributes(id, data, writeContext); - - verify(api).swInterfaceAddDelAddress(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(); - - defineMapping(mappingContext, IFACE_NAME, IFACE_ID, IFC_CTX_NAME); - whenSwInterfaceAddDelAddressThenFailure(); - - try { - customizer.deleteCurrentAttributes(id, data, writeContext); - } catch (WriteFailedException e) { - assertTrue(e.getCause() instanceof VppBaseCallException); - verify(api).swInterfaceAddDelAddress( - generateSwInterfaceAddDelAddressRequest(new byte[]{-64, -88, 2, 1}, - (byte) 0, (byte) 24)); - return; - } - fail("WriteFailedException was expec16ted"); - } - - @Test - public void testNetmaskFailed() { - final int expectedPrefixLength = 1; - final String stringMask = "128.0.0.0"; - final InstanceIdentifier<Address> id = getAddressId(IFACE_NAME); - when(writeContext.readBefore(id)).thenReturn(Optional.absent()); - - 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(); - - defineMapping(mappingContext, IFACE_NAME, IFACE_ID, IFC_CTX_NAME); - whenSwInterfaceAddDelAddressThenFailure(); - - try { - customizer.writeCurrentAttributes(id, data, writeContext); - } catch (WriteFailedException e) { - assertTrue(e.getCause() instanceof VppBaseCallException); - verify(api).swInterfaceAddDelAddress(generateSwInterfaceAddDelAddressRequest(new byte[]{-64, -88, 2, 1}, - (byte) 1, (byte) expectedPrefixLength)); - return; - } - fail("WriteFailedException was expec16ted"); - - } - - private void testSingleNetmask(final int expectedPrefixLength, final String stringMask) throws Exception { - final InstanceIdentifier<Address> id = getAddressId(IFACE_NAME); - when(writeContext.readBefore(id)).thenReturn(Optional.absent()); - - 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(); - - defineMapping(mappingContext, IFACE_NAME, IFACE_ID, IFC_CTX_NAME); - whenSwInterfaceAddDelAddressThenSuccess(); - - customizer.writeCurrentAttributes(id, data, writeContext); - - verify(api).swInterfaceAddDelAddress(generateSwInterfaceAddDelAddressRequest(new byte[]{-64, -88, 2, 1}, - (byte) 1, (byte) expectedPrefixLength)); - } - - private void testSingleIllegalNetmask(final String stringMask) throws Exception { - try { - final InstanceIdentifier<Address> id = getAddressId(IFACE_NAME); - when(writeContext.readBefore(id)).thenReturn(Optional.absent()); - - 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(); - - defineMapping(mappingContext, IFACE_NAME, IFACE_ID, IFC_CTX_NAME); - whenSwInterfaceAddDelAddressThenSuccess(); - - 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"); - } -} |