opendaylight/md-sal/sal-binding-broker/src/test/java/org/opendaylight/controller/md/sal/binding/impl/test/Bug1333DataChangeListenerTest.java

   1 /*
   2  * Copyright (c) 2014 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.controller.md.sal.binding.impl.test;
   9
  10 import static org.opendaylight.controller.md.sal.binding.test.AssertCollections.assertContains;
  11 import static org.opendaylight.controller.md.sal.binding.test.AssertCollections.assertEmpty;
  12 import static org.opendaylight.controller.md.sal.binding.test.AssertCollections.assertNotContains;
  13 import static org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType.CONFIGURATION;
  14 import static org.opendaylight.controller.md.sal.test.model.util.ListsBindingUtils.TOP_FOO_KEY;
  15 import static org.opendaylight.controller.md.sal.test.model.util.ListsBindingUtils.USES_ONE_KEY;
  16 import static org.opendaylight.controller.md.sal.test.model.util.ListsBindingUtils.USES_TWO_KEY;
  17 import static org.opendaylight.controller.md.sal.test.model.util.ListsBindingUtils.complexUsesAugment;
  18 import static org.opendaylight.controller.md.sal.test.model.util.ListsBindingUtils.path;
  19 import static org.opendaylight.controller.md.sal.test.model.util.ListsBindingUtils.top;
  20 import static org.opendaylight.controller.md.sal.test.model.util.ListsBindingUtils.topLevelList;
  21
  22 import org.junit.Test;
  23 import org.opendaylight.controller.md.sal.binding.api.ReadWriteTransaction;
  24 import org.opendaylight.controller.md.sal.binding.test.AbstractDataChangeListenerTest;
  25 import org.opendaylight.controller.md.sal.common.api.data.AsyncDataBroker.DataChangeScope;
  26 import org.opendaylight.controller.md.sal.common.api.data.AsyncDataChangeEvent;
  27 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.test.augment.rev140709.TreeComplexUsesAugment;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.test.list.rev140701.Top;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.test.list.rev140701.two.level.list.TopLevelList;
  31 import org.opendaylight.yangtools.yang.binding.DataObject;
  32 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  33
  34 /**
  35  *
  36  * This testsuite tries to replicate bug 1333 and tests regresion of it
  37  * using test-model with similar construction as one reported.
  38  *
  39  *
  40  * See  https://bugs.opendaylight.org/show_bug.cgi?id=1333 for Bug Description
  41  *
  42  */
  43 public class Bug1333DataChangeListenerTest extends AbstractDataChangeListenerTest{
  44
  45     private static final InstanceIdentifier<Top> TOP_PATH = InstanceIdentifier.create(Top.class);
  46
  47     private static final InstanceIdentifier<?> AUGMENT_WILDCARD = TOP_PATH.child(TopLevelList.class).augmentation(
  48             TreeComplexUsesAugment.class);
  49
  50     public void writeTopWithListItem(final LogicalDatastoreType store) {
  51         ReadWriteTransaction tx = getDataBroker().newReadWriteTransaction();
  52         Top topItem = top(topLevelList(TOP_FOO_KEY, complexUsesAugment(USES_ONE_KEY, USES_TWO_KEY)));
  53         tx.put(store, TOP_PATH, topItem);
  54         assertCommit(tx.submit());
  55     }
  56
  57     public void deleteItem(final LogicalDatastoreType store, final InstanceIdentifier<?> path) {
  58         ReadWriteTransaction tx = getDataBroker().newReadWriteTransaction();
  59         tx.delete(store, path);
  60         assertCommit(tx.submit());
  61     }
  62
  63     @Test
  64     public void writeTopWithListItemAugmentedListenTopSubtree() {
  65         TestListener listener = createListener(CONFIGURATION,TOP_PATH, DataChangeScope.SUBTREE);
  66         listener.startCapture();
  67
  68         writeTopWithListItem(CONFIGURATION);
  69
  70         AsyncDataChangeEvent<InstanceIdentifier<?>, DataObject> event = listener.event();
  71
  72         assertContains(event.getCreatedData(), TOP_PATH);
  73         assertContains(event.getCreatedData(), path(TOP_FOO_KEY));
  74         assertContains(event.getCreatedData(), path(TOP_FOO_KEY, TreeComplexUsesAugment.class));
  75         assertContains(event.getCreatedData(), path(TOP_FOO_KEY, USES_ONE_KEY));
  76         assertContains(event.getCreatedData(), path(TOP_FOO_KEY, USES_TWO_KEY));
  77
  78         assertEmpty(event.getUpdatedData());
  79         assertEmpty(event.getRemovedPaths());
  80     }
  81
  82     @Test
  83     public void writeTopWithListItemAugmentedListenAugmentSubtreeWildcarded() {
  84         TestListener listener = createListener(CONFIGURATION,AUGMENT_WILDCARD, DataChangeScope.SUBTREE);
  85         listener.startCapture();
  86         writeTopWithListItem(CONFIGURATION);
  87
  88         AsyncDataChangeEvent<InstanceIdentifier<?>, DataObject> event = listener.event();
  89
  90         /*
  91          * Event should not contain parent nodes
  92          */
  93         assertNotContains(event.getCreatedData(), TOP_PATH, path(TOP_FOO_KEY));
  94
  95         assertContains(event.getCreatedData(), path(TOP_FOO_KEY, TreeComplexUsesAugment.class));
  96         assertContains(event.getCreatedData(), path(TOP_FOO_KEY, USES_ONE_KEY));
  97         assertContains(event.getCreatedData(), path(TOP_FOO_KEY, USES_TWO_KEY));
  98
  99         assertEmpty(event.getUpdatedData());
 100         assertEmpty(event.getRemovedPaths());
 101     }
 102
 103     @Test
 104     public void deleteAugmentChildListenTopSubtree() {
 105         writeTopWithListItem(CONFIGURATION);
 106         TestListener listener = createListener(CONFIGURATION, TOP_PATH, DataChangeScope.SUBTREE);
 107         InstanceIdentifier<?> deletePath = path(TOP_FOO_KEY,USES_ONE_KEY);
 108         deleteItem(CONFIGURATION,deletePath);
 109
 110         AsyncDataChangeEvent<InstanceIdentifier<?>, DataObject> event = listener.event();
 111
 112
 113         assertEmpty(event.getCreatedData());
 114
 115         assertContains(event.getRemovedPaths(), deletePath);
 116
 117         assertContains(event.getUpdatedData(), TOP_PATH);
 118         assertContains(event.getUpdatedData(), path(TOP_FOO_KEY));
 119         assertContains(event.getUpdatedData(), path(TOP_FOO_KEY, TreeComplexUsesAugment.class));
 120
 121         assertNotContains(event.getCreatedData(), path(TOP_FOO_KEY, USES_TWO_KEY));
 122     }
 123
 124     @Test
 125     public void deleteAugmentChildListenAugmentSubtreeWildcarded() {
 126         writeTopWithListItem(CONFIGURATION);
 127
 128         TestListener listener = createListener(CONFIGURATION, AUGMENT_WILDCARD, DataChangeScope.SUBTREE);
 129         InstanceIdentifier<?> deletePath = path(TOP_FOO_KEY,USES_ONE_KEY);
 130         deleteItem(CONFIGURATION,deletePath);
 131         AsyncDataChangeEvent<InstanceIdentifier<?>, DataObject> event = listener.event();
 132
 133         assertEmpty(event.getCreatedData());
 134
 135         assertContains(event.getUpdatedData(), path(TOP_FOO_KEY, TreeComplexUsesAugment.class));
 136
 137         /*
 138          * Event should not contain parent nodes
 139          */
 140         assertNotContains(event.getUpdatedData(), TOP_PATH, path(TOP_FOO_KEY));
 141
 142         assertContains(event.getRemovedPaths(), deletePath);
 143     }
 144
 145 }