binding/mdsal-binding-dom-adapter/src/test/java/org/opendaylight/mdsal/binding/dom/adapter/test/Bug1125RegressionTest.java

   1 /*
   2  * Copyright (c) 2015 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
   9 package org.opendaylight.mdsal.binding.dom.adapter.test;
  10
  11 import static org.opendaylight.mdsal.binding.dom.adapter.test.AssertCollections.assertContains;
  12 import static org.opendaylight.mdsal.binding.dom.adapter.test.AssertCollections.assertEmpty;
  13 import static org.opendaylight.mdsal.binding.test.model.util.ListsBindingUtils.TOP_FOO_KEY;
  14 import static org.opendaylight.mdsal.binding.test.model.util.ListsBindingUtils.path;
  15 import static org.opendaylight.mdsal.binding.test.model.util.ListsBindingUtils.topLevelList;
  16 import org.opendaylight.mdsal.common.api.AsyncDataChangeEvent;
  17 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
  18 import org.opendaylight.mdsal.common.api.AsyncDataBroker.DataChangeScope;
  19 import org.opendaylight.mdsal.binding.api.WriteTransaction;
  20 import org.junit.Test;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.mdsal.test.augment.rev140709.TreeComplexUsesAugment;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.mdsal.test.augment.rev140709.TreeComplexUsesAugmentBuilder;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.mdsal.test.augment.rev140709.complex.from.grouping.ContainerWithUsesBuilder;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.mdsal.test.binding.rev140701.Top;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.mdsal.test.binding.rev140701.TopBuilder;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.mdsal.test.binding.rev140701.two.level.list.TopLevelList;
  27 import org.opendaylight.yangtools.yang.binding.DataObject;
  28 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  29
  30 /**
  31  * Regression test suite for Bug 1125 - Can't detect switch disconnection
  32  * https://bugs.opendaylight.org/show_bug.cgi?id=1125
  33  */
  34 public class Bug1125RegressionTest extends AbstractDataChangeListenerTest {
  35
  36     private static final InstanceIdentifier<Top> TOP_PATH = InstanceIdentifier
  37             .create(Top.class);
  38     private static final InstanceIdentifier<TopLevelList> TOP_FOO_PATH = TOP_PATH
  39             .child(TopLevelList.class, TOP_FOO_KEY);
  40
  41     private static final InstanceIdentifier<TreeComplexUsesAugment> FOO_AUGMENT_PATH = TOP_FOO_PATH
  42             .augmentation(TreeComplexUsesAugment.class);
  43
  44     private static final InstanceIdentifier<TreeComplexUsesAugment> WILDCARDED_AUGMENT_PATH = TOP_PATH
  45             .child(TopLevelList.class).augmentation(
  46                     TreeComplexUsesAugment.class);
  47
  48     private void writeInitialState() {
  49         final WriteTransaction initialTx = getDataBroker().newWriteOnlyTransaction();
  50         initialTx.put(LogicalDatastoreType.OPERATIONAL, TOP_PATH,
  51                 new TopBuilder().build());
  52         final TreeComplexUsesAugment fooAugment = new TreeComplexUsesAugmentBuilder()
  53                 .setContainerWithUses(
  54                         new ContainerWithUsesBuilder().setLeafFromGrouping(
  55                                 "foo").build()).build();
  56         initialTx.put(LogicalDatastoreType.OPERATIONAL, path(TOP_FOO_KEY),
  57                 topLevelList(TOP_FOO_KEY, fooAugment));
  58         assertCommit(initialTx.submit());
  59     }
  60
  61     private void delete(final InstanceIdentifier<?> path) {
  62         final WriteTransaction tx = getDataBroker().newWriteOnlyTransaction();
  63         tx.delete(LogicalDatastoreType.OPERATIONAL, path);
  64         assertCommit(tx.submit());
  65     }
  66
  67     private void verifyRemoved(
  68             final AsyncDataChangeEvent<InstanceIdentifier<?>, DataObject> event) {
  69         assertEmpty(event.getCreatedData());
  70         assertEmpty(event.getUpdatedData());
  71         assertContains(event.getRemovedPaths(), FOO_AUGMENT_PATH);
  72     }
  73
  74     private void deleteAndListenAugment(final DataChangeScope scope,
  75             final InstanceIdentifier<?> path) {
  76         writeInitialState();
  77         final TestListener listener = createListener(
  78                 LogicalDatastoreType.OPERATIONAL, WILDCARDED_AUGMENT_PATH,
  79                 scope);
  80         delete(path);
  81         verifyRemoved(listener.event());
  82     }
  83
  84     @Test
  85     public void deleteAndListenAugment() {
  86
  87         deleteAndListenAugment(DataChangeScope.ONE, TOP_PATH);
  88
  89         deleteAndListenAugment(DataChangeScope.BASE, TOP_PATH);
  90
  91         deleteAndListenAugment(DataChangeScope.SUBTREE, TOP_PATH);
  92
  93         deleteAndListenAugment(DataChangeScope.BASE, TOP_FOO_PATH);
  94
  95         deleteAndListenAugment(DataChangeScope.ONE, TOP_FOO_PATH);
  96
  97         deleteAndListenAugment(DataChangeScope.SUBTREE, TOP_FOO_PATH);
  98
  99         deleteAndListenAugment(DataChangeScope.BASE, FOO_AUGMENT_PATH);
 100
 101         deleteAndListenAugment(DataChangeScope.ONE, FOO_AUGMENT_PATH);
 102
 103         deleteAndListenAugment(DataChangeScope.SUBTREE, FOO_AUGMENT_PATH);
 104     }
 105 }