diff options
Diffstat (limited to 'nat/nat2vpp/src/test/java/io/fd/hc2vpp/nat/write/MappingEntryCustomizerTest.java')
| -rw-r--r-- | nat/nat2vpp/src/test/java/io/fd/hc2vpp/nat/write/MappingEntryCustomizerTest.java | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/nat/nat2vpp/src/test/java/io/fd/hc2vpp/nat/write/MappingEntryCustomizerTest.java b/nat/nat2vpp/src/test/java/io/fd/hc2vpp/nat/write/MappingEntryCustomizerTest.java new file mode 100644 index 000000000..2627cba4d --- /dev/null +++ b/nat/nat2vpp/src/test/java/io/fd/hc2vpp/nat/write/MappingEntryCustomizerTest.java @@ -0,0 +1,108 @@ +/* + * 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.nat.write; + +import static org.mockito.ArgumentMatchers.any; +import static org.mockito.Mockito.mock; +import static org.mockito.Mockito.verify; +import static org.mockito.Mockito.when; + +import io.fd.hc2vpp.common.test.write.WriterCustomizerTest; +import io.fd.hc2vpp.nat.NatTestSchemaContext; +import io.fd.hc2vpp.nat.util.MappingEntryContext; +import io.fd.honeycomb.test.tools.HoneycombTestRunner; +import io.fd.honeycomb.test.tools.annotations.InjectTestData; +import io.fd.honeycomb.translate.write.WriteFailedException; +import io.fd.vpp.jvpp.snat.dto.SnatAddStaticMapping; +import io.fd.vpp.jvpp.snat.dto.SnatAddStaticMappingReply; +import io.fd.vpp.jvpp.snat.future.FutureJVppSnatFacade; +import org.junit.Test; +import org.junit.runner.RunWith; +import org.mockito.Mock; +import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.nat.rev150908.NatConfig; +import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.nat.rev150908.nat.config.NatInstances; +import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.nat.rev150908.nat.config.nat.instances.NatInstance; +import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.nat.rev150908.nat.config.nat.instances.NatInstanceKey; +import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.nat.rev150908.nat.config.nat.instances.nat.instance.MappingTable; +import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.nat.rev150908.nat.config.nat.instances.nat.instance.mapping.table.MappingEntry; +import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.nat.rev150908.nat.config.nat.instances.nat.instance.mapping.table.MappingEntryKey; +import org.opendaylight.yangtools.yang.binding.InstanceIdentifier; + +@RunWith(HoneycombTestRunner.class) +public class MappingEntryCustomizerTest extends WriterCustomizerTest implements NatTestSchemaContext { + + private static final long NAT_INSTANCE_ID = 1; + private static final long MAPPING_ID = 22; + private static final InstanceIdentifier<MappingEntry> IID = InstanceIdentifier.create(NatConfig.class) + .child(NatInstances.class).child(NatInstance.class, new NatInstanceKey(NAT_INSTANCE_ID)) + .child(MappingTable.class).child(MappingEntry.class, new MappingEntryKey(MAPPING_ID)); + + private static final String MAPPING_TABLE_PATH = "/ietf-nat:nat-config/ietf-nat:nat-instances/" + + "ietf-nat:nat-instance[ietf-nat:id='" + NAT_INSTANCE_ID + "']/ietf-nat:mapping-table"; + + @Mock + private FutureJVppSnatFacade jvppSnat; + @Mock + private MappingEntryContext mappingContext; + private MappingEntryCustomizer customizer; + + @Override + public void setUpTest() { + customizer = new MappingEntryCustomizer(jvppSnat, mappingContext); + when(jvppSnat.snatAddStaticMapping(any())).thenReturn(future(new SnatAddStaticMappingReply())); + } + + @Test + public void testWrite( + @InjectTestData(resourcePath = "/nat/static-mapping.json", id = MAPPING_TABLE_PATH) MappingTable data) + throws WriteFailedException { + customizer.writeCurrentAttributes(IID, extractMappingEntry(data), writeContext); + final SnatAddStaticMapping expectedRequest = getExpectedRequest(); + expectedRequest.isAdd = 1; + verify(jvppSnat).snatAddStaticMapping(expectedRequest); + } + + @Test(expected = WriteFailedException.UpdateFailedException.class) + public void testUpdate() throws WriteFailedException { + final MappingEntry data = mock(MappingEntry.class); + customizer.updateCurrentAttributes(IID, data, data, writeContext); + } + + @Test + public void testDelete( + @InjectTestData(resourcePath = "/nat/static-mapping.json", id = MAPPING_TABLE_PATH) MappingTable data) + throws WriteFailedException { + customizer.deleteCurrentAttributes(IID, extractMappingEntry(data), writeContext); + verify(jvppSnat).snatAddStaticMapping(getExpectedRequest()); + } + + private static MappingEntry extractMappingEntry(MappingTable data) { + // assumes single nat instance and single mapping entry + return data.getMappingEntry().get(0); + } + + private static SnatAddStaticMapping getExpectedRequest() { + final SnatAddStaticMapping expectedRequest = new SnatAddStaticMapping(); + expectedRequest.isIp4 = 1; + expectedRequest.addrOnly = 1; + expectedRequest.vrfId = (int) NAT_INSTANCE_ID; + expectedRequest.externalSwIfIndex = -1; + expectedRequest.localIpAddress = new byte[] {(byte) 192, (byte) 168, 1, 87}; + expectedRequest.externalIpAddress = new byte[] {45, 1, 5, 7}; + return expectedRequest; + } +}
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