lisp/lisp2vpp/src/test/java/io/fd/honeycomb/lisp/translate/write/ItrRemoteLocatorSetCustomizerTest.java

   1 /*
   2  * Copyright (c) 2016 Cisco and/or its affiliates.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at:
   7  *
   8  *     http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 package io.fd.honeycomb.lisp.translate.write;
  18
  19 import static org.junit.Assert.assertEquals;
  20 import static org.junit.Assert.assertNotNull;
  21 import static org.junit.Assert.assertTrue;
  22 import static org.junit.Assert.fail;
  23 import static org.mockito.Matchers.any;
  24 import static org.mockito.Mockito.times;
  25 import static org.mockito.Mockito.verify;
  26 import static org.mockito.Mockito.when;
  27 import static org.mockito.MockitoAnnotations.initMocks;
  28
  29 import io.fd.honeycomb.translate.vpp.util.ByteDataTranslator;
  30 import io.fd.honeycomb.translate.write.WriteFailedException;
  31 import io.fd.honeycomb.vpp.test.write.WriterCustomizerTest;
  32 import io.fd.vpp.jvpp.VppCallbackException;
  33 import io.fd.vpp.jvpp.core.dto.LispAddDelMapRequestItrRlocs;
  34 import io.fd.vpp.jvpp.core.dto.LispAddDelMapRequestItrRlocsReply;
  35 import java.util.concurrent.CompletableFuture;
  36 import java.util.concurrent.ExecutionException;
  37 import java.util.concurrent.TimeUnit;
  38 import java.util.concurrent.TimeoutException;
  39 import org.junit.Before;
  40 import org.junit.Test;
  41 import org.mockito.ArgumentCaptor;
  42 import org.mockito.Captor;
  43 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev161214.itr.remote.locator.sets.grouping.ItrRemoteLocatorSet;
  44 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev161214.itr.remote.locator.sets.grouping.ItrRemoteLocatorSetBuilder;
  45 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  46
  47 public class ItrRemoteLocatorSetCustomizerTest extends WriterCustomizerTest implements ByteDataTranslator {
  48
  49     private static final String VALID_NAME = "loc-set";
  50
  51     @Captor
  52     private ArgumentCaptor<LispAddDelMapRequestItrRlocs> requestCaptor;
  53
  54     private ItrRemoteLocatorSetCustomizer customizer;
  55     private InstanceIdentifier<ItrRemoteLocatorSet> validId;
  56     private ItrRemoteLocatorSet validData;
  57
  58     @Before
  59     public void setUp() throws Exception {
  60         initMocks(this);
  61         customizer = new ItrRemoteLocatorSetCustomizer(api);
  62         validId = InstanceIdentifier.create(ItrRemoteLocatorSet.class);
  63         validData = new ItrRemoteLocatorSetBuilder().setRemoteLocatorSetName(VALID_NAME).build();
  64     }
  65
  66     @Test
  67     public void writeCurrentAttributesSuccess() throws Exception {
  68         onWriteSuccess();
  69         customizer.writeCurrentAttributes(validId, validData, writeContext);
  70         verifyWriteInvoked(true, VALID_NAME);
  71     }
  72
  73     @Test
  74     public void writeCurrentAttributesFailed() {
  75         onWriteThrow();
  76
  77         try {
  78             customizer.writeCurrentAttributes(validId, validData, writeContext);
  79         } catch (WriteFailedException e) {
  80             assertTrue(e.getCause() instanceof VppCallbackException);
  81             verifyWriteInvoked(true, VALID_NAME);
  82             return;
  83         }
  84
  85         fail("Test should have thrown exception");
  86     }
  87
  88     @Test
  89     public void updateCurrentAttributes() {
  90         try {
  91             customizer.updateCurrentAttributes(validId, validData, validData, writeContext);
  92         } catch (WriteFailedException e) {
  93             assertTrue(e.getCause() instanceof UnsupportedOperationException);
  94             return;
  95         }
  96
  97         fail("Test should have thrown exception");
  98     }
  99
 100     @Test
 101     public void deleteCurrentAttributesSuccess() throws Exception {
 102         onWriteSuccess();
 103         customizer.deleteCurrentAttributes(validId, validData, writeContext);
 104         verifyWriteInvoked(false, VALID_NAME);
 105     }
 106
 107     @Test
 108     public void deleteCurrentAttributesFailed() throws Exception {
 109         onWriteThrow();
 110
 111         try {
 112             customizer.writeCurrentAttributes(validId, validData, writeContext);
 113         } catch (WriteFailedException e) {
 114             assertTrue(e.getCause() instanceof VppCallbackException);
 115             verifyWriteInvoked(true, VALID_NAME);
 116             return;
 117         }
 118
 119         fail("Test should have thrown exception");
 120     }
 121
 122     private void onWriteSuccess() {
 123         when(api.lispAddDelMapRequestItrRlocs(any(LispAddDelMapRequestItrRlocs.class)))
 124                 .thenReturn(CompletableFuture.completedFuture(new LispAddDelMapRequestItrRlocsReply()));
 125     }
 126
 127     private void onWriteThrow() {
 128         when(api.lispAddDelMapRequestItrRlocs(any(LispAddDelMapRequestItrRlocs.class)))
 129                 .thenReturn(new CompletableFuture<LispAddDelMapRequestItrRlocsReply>() {
 130                     @Override
 131                     public LispAddDelMapRequestItrRlocsReply get(final long l, final TimeUnit timeUnit)
 132                             throws InterruptedException, ExecutionException, TimeoutException {
 133                         throw new ExecutionException(new VppCallbackException("lispAddDelMapRequestItrRlocs", 1, -2));
 134                     }
 135                 });
 136     }
 137
 138     private void verifyWriteInvoked(final boolean add, final String name) {
 139         verify(api, times(1)).lispAddDelMapRequestItrRlocs(requestCaptor.capture());
 140
 141         final LispAddDelMapRequestItrRlocs request = requestCaptor.getValue();
 142         assertNotNull(request);
 143         assertEquals(booleanToByte(add), request.isAdd);
 144         assertEquals(name, toString(request.locatorSetName));
 145     }
 146 }