binding/mdsal-binding-dom-adapter/src/test/java/org/opendaylight/mdsal/binding/dom/adapter/BindingDOMDataTreeCommitCohortAdapterTest.java

   1 /*
   2  * Copyright (c) 2016 Cisco Systems, Inc. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8 package org.opendaylight.mdsal.binding.dom.adapter;
   9
  10 import static org.junit.Assert.assertEquals;
  11 import static org.junit.Assert.assertNotNull;
  12 import static org.mockito.Matchers.any;
  13 import static org.mockito.Matchers.eq;
  14 import static org.mockito.Mockito.doReturn;
  15 import static org.mockito.Mockito.mock;
  16 import static org.mockito.Mockito.reset;
  17 import static org.mockito.Mockito.verify;
  18
  19 import java.util.Arrays;
  20 import java.util.Collection;
  21 import org.junit.Test;
  22 import org.mockito.ArgumentCaptor;
  23 import org.opendaylight.mdsal.binding.api.DataTreeCommitCohort;
  24 import org.opendaylight.mdsal.binding.dom.codec.api.BindingCodecTree;
  25 import org.opendaylight.mdsal.binding.dom.codec.api.BindingCodecTreeNode;
  26 import org.opendaylight.mdsal.binding.dom.codec.impl.BindingNormalizedNodeCodecRegistry;
  27 import org.opendaylight.mdsal.binding.generator.impl.GeneratedClassLoadingStrategy;
  28 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
  29 import org.opendaylight.mdsal.common.api.PostCanCommitStep;
  30 import org.opendaylight.mdsal.dom.api.DOMDataTreeCandidate;
  31 import org.opendaylight.mdsal.dom.api.DOMDataTreeIdentifier;
  32 import org.opendaylight.yangtools.yang.binding.DataObject;
  33 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  34 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  35 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidateNode;
  36
  37 public class BindingDOMDataTreeCommitCohortAdapterTest {
  38
  39     @Test
  40     public void canCommitTest() throws Exception {
  41         final DataTreeCommitCohort<?> cohort = mock(DataTreeCommitCohort.class);
  42         final BindingNormalizedNodeCodecRegistry registry = mock(BindingNormalizedNodeCodecRegistry.class);
  43         final BindingToNormalizedNodeCodec codec =
  44                 new BindingToNormalizedNodeCodec(GeneratedClassLoadingStrategy.getTCCLClassLoadingStrategy(), registry);
  45
  46         final BindingDOMDataTreeCommitCohortAdapter<?> adapter =
  47                 new BindingDOMDataTreeCommitCohortAdapter<>(codec, cohort);
  48         assertNotNull(adapter);
  49
  50         final DOMDataTreeCandidate domDataTreeCandidate = mock(DOMDataTreeCandidate.class);
  51         final DOMDataTreeIdentifier domDataTreeIdentifier =
  52                 new DOMDataTreeIdentifier(LogicalDatastoreType.OPERATIONAL, YangInstanceIdentifier.EMPTY);
  53         doReturn(InstanceIdentifier.create(DataObject.class)).when(registry).fromYangInstanceIdentifier(any());
  54         final BindingCodecTree bindingCodecTree = mock(BindingCodecTree.class);
  55         final BindingCodecTreeNode<?> bindingCodecTreeNode = mock(BindingCodecTreeNode.class);
  56         doReturn(bindingCodecTreeNode).when(bindingCodecTree).getSubtreeCodec(any(InstanceIdentifier.class));
  57         doReturn(bindingCodecTree).when(registry).getCodecContext();
  58         doReturn(domDataTreeIdentifier).when(domDataTreeCandidate).getRootPath();
  59         doReturn(mock(DataTreeCandidateNode.class)).when(domDataTreeCandidate).getRootNode();
  60         assertNotNull(LazyDataTreeModification.create(codec, domDataTreeCandidate));
  61
  62         final Object txId = new Object();
  63
  64         doReturn(PostCanCommitStep.NOOP_SUCCESSFUL_FUTURE).when(cohort).canCommit(any(), any());
  65         adapter.canCommit(txId, null, Arrays.asList(domDataTreeCandidate, domDataTreeCandidate));
  66         ArgumentCaptor<Collection> modifications = ArgumentCaptor.forClass(Collection.class);
  67         verify(cohort).canCommit(eq(txId), modifications.capture());
  68         assertEquals(2, modifications.getValue().size());
  69
  70         reset(cohort);
  71         doReturn(PostCanCommitStep.NOOP_SUCCESSFUL_FUTURE).when(cohort).canCommit(any(), any());
  72         adapter.canCommit(txId, Arrays.asList(domDataTreeCandidate), null);
  73         verify(cohort).canCommit(eq(txId), any());
  74     }
  75 }