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  * This testsuite tries to replicate bug 1333 and tests regresion of it
  36  * using test-model with similar construction as one reported.
  37  *
  38  * <p>
  39  * See  https://bugs.opendaylight.org/show_bug.cgi?id=1333 for Bug Description
  40  */
  41 public class Bug1333DataChangeListenerTest extends AbstractDataChangeListenerTest {
  42
  43     private static final InstanceIdentifier<Top> TOP_PATH = InstanceIdentifier.create(Top.class);
  44
  45     private static final InstanceIdentifier<?> AUGMENT_WILDCARD = TOP_PATH.child(TopLevelList.class).augmentation(
  46             TreeComplexUsesAugment.class);
  47
  48     public void writeTopWithListItem(final LogicalDatastoreType store) {
  49         ReadWriteTransaction tx = getDataBroker().newReadWriteTransaction();
  50         Top topItem = top(topLevelList(TOP_FOO_KEY, complexUsesAugment(USES_ONE_KEY, USES_TWO_KEY)));
  51         tx.put(store, TOP_PATH, topItem);
  52         assertCommit(tx.submit());
  53     }
  54
  55     public void deleteItem(final LogicalDatastoreType store, final InstanceIdentifier<?> path) {
  56         ReadWriteTransaction tx = getDataBroker().newReadWriteTransaction();
  57         tx.delete(store, path);
  58         assertCommit(tx.submit());
  59     }
  60
  61     @Test
  62     public void writeTopWithListItemAugmentedListenTopSubtree() {
  63         TestListener listener = createListener(CONFIGURATION,TOP_PATH, DataChangeScope.SUBTREE, false);
  64
  65         writeTopWithListItem(CONFIGURATION);
  66
  67         AsyncDataChangeEvent<InstanceIdentifier<?>, DataObject> event = listener.event();
  68
  69         assertContains(event.getCreatedData(), TOP_PATH);
  70         assertContains(event.getCreatedData(), path(TOP_FOO_KEY));
  71         assertContains(event.getCreatedData(), path(TOP_FOO_KEY, TreeComplexUsesAugment.class));
  72         assertContains(event.getCreatedData(), path(TOP_FOO_KEY, USES_ONE_KEY));
  73         assertContains(event.getCreatedData(), path(TOP_FOO_KEY, USES_TWO_KEY));
  74
  75         assertEmpty(event.getUpdatedData());
  76         assertEmpty(event.getRemovedPaths());
  77     }
  78
  79     @Test
  80     public void writeTopWithListItemAugmentedListenAugmentSubtreeWildcarded() {
  81         TestListener listener = createListener(CONFIGURATION,AUGMENT_WILDCARD, DataChangeScope.SUBTREE, false);
  82         writeTopWithListItem(CONFIGURATION);
  83
  84         AsyncDataChangeEvent<InstanceIdentifier<?>, DataObject> event = listener.event();
  85
  86         /*
  87          * Event should not contain parent nodes
  88          */
  89         assertNotContains(event.getCreatedData(), TOP_PATH, path(TOP_FOO_KEY));
  90
  91         assertContains(event.getCreatedData(), path(TOP_FOO_KEY, TreeComplexUsesAugment.class));
  92         assertContains(event.getCreatedData(), path(TOP_FOO_KEY, USES_ONE_KEY));
  93         assertContains(event.getCreatedData(), path(TOP_FOO_KEY, USES_TWO_KEY));
  94
  95         assertEmpty(event.getUpdatedData());
  96         assertEmpty(event.getRemovedPaths());
  97     }
  98
  99     @Test
 100     public void deleteAugmentChildListenTopSubtree() {
 101         writeTopWithListItem(CONFIGURATION);
 102         TestListener listener = createListener(CONFIGURATION, TOP_PATH, DataChangeScope.SUBTREE);
 103         InstanceIdentifier<?> deletePath = path(TOP_FOO_KEY,USES_ONE_KEY);
 104         deleteItem(CONFIGURATION,deletePath);
 105
 106         AsyncDataChangeEvent<InstanceIdentifier<?>, DataObject> event = listener.event();
 107
 108
 109         assertEmpty(event.getCreatedData());
 110
 111         assertContains(event.getRemovedPaths(), deletePath);
 112
 113         assertContains(event.getUpdatedData(), TOP_PATH);
 114         assertContains(event.getUpdatedData(), path(TOP_FOO_KEY));
 115         assertContains(event.getUpdatedData(), path(TOP_FOO_KEY, TreeComplexUsesAugment.class));
 116
 117         assertNotContains(event.getCreatedData(), path(TOP_FOO_KEY, USES_TWO_KEY));
 118     }
 119
 120     @Test
 121     public void deleteAugmentChildListenAugmentSubtreeWildcarded() {
 122         writeTopWithListItem(CONFIGURATION);
 123
 124         TestListener listener = createListener(CONFIGURATION, AUGMENT_WILDCARD, DataChangeScope.SUBTREE, false);
 125         InstanceIdentifier<?> deletePath = path(TOP_FOO_KEY,USES_ONE_KEY);
 126         deleteItem(CONFIGURATION,deletePath);
 127         AsyncDataChangeEvent<InstanceIdentifier<?>, DataObject> event = listener.event();
 128
 129         assertEmpty(event.getCreatedData());
 130
 131         assertContains(event.getUpdatedData(), path(TOP_FOO_KEY, TreeComplexUsesAugment.class));
 132
 133         /*
 134          * Event should not contain parent nodes
 135          */
 136         assertNotContains(event.getUpdatedData(), TOP_PATH, path(TOP_FOO_KEY));
 137
 138         assertContains(event.getRemovedPaths(), deletePath);
 139     }
 140 }