opendaylight/md-sal/sal-binding-broker/src/test/java/org/opendaylight/controller/md/sal/binding/impl/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.controller.md.sal.binding.impl.test;
  10
  11 import static org.opendaylight.controller.md.sal.binding.test.AssertCollections.assertContains;
  12 import static org.opendaylight.controller.md.sal.binding.test.AssertCollections.assertEmpty;
  13 import static org.opendaylight.controller.md.sal.test.model.util.ListsBindingUtils.TOP_FOO_KEY;
  14 import static org.opendaylight.controller.md.sal.test.model.util.ListsBindingUtils.path;
  15 import static org.opendaylight.controller.md.sal.test.model.util.ListsBindingUtils.topLevelList;
  16
  17 import org.junit.Test;
  18 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
  19 import org.opendaylight.controller.md.sal.binding.test.AbstractDataChangeListenerTest;
  20 import org.opendaylight.controller.md.sal.common.api.data.AsyncDataBroker.DataChangeScope;
  21 import org.opendaylight.controller.md.sal.common.api.data.AsyncDataChangeEvent;
  22 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.test.augment.rev140709.TreeComplexUsesAugment;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.test.augment.rev140709.TreeComplexUsesAugmentBuilder;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.test.augment.rev140709.complex.from.grouping.ContainerWithUsesBuilder;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.test.list.rev140701.Top;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.test.list.rev140701.TopBuilder;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.test.list.rev140701.two.level.list.TopLevelList;
  29 import org.opendaylight.yangtools.yang.binding.DataObject;
  30 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  31
  32 /**
  33  * Regression test suite for Bug 1125 - Can't detect switch disconnection
  34  * https://bugs.opendaylight.org/show_bug.cgi?id=1125
  35  */
  36 public class Bug1125RegressionTest extends AbstractDataChangeListenerTest {
  37
  38     private static final InstanceIdentifier<Top> TOP_PATH = InstanceIdentifier
  39             .create(Top.class);
  40     private static final InstanceIdentifier<TopLevelList> TOP_FOO_PATH = TOP_PATH
  41             .child(TopLevelList.class, TOP_FOO_KEY);
  42
  43     private static final InstanceIdentifier<TreeComplexUsesAugment> FOO_AUGMENT_PATH = TOP_FOO_PATH
  44             .augmentation(TreeComplexUsesAugment.class);
  45
  46     private static final InstanceIdentifier<TreeComplexUsesAugment> WILDCARDED_AUGMENT_PATH = TOP_PATH
  47             .child(TopLevelList.class).augmentation(
  48                     TreeComplexUsesAugment.class);
  49
  50     private void writeInitialState() {
  51         WriteTransaction initialTx = getDataBroker().newWriteOnlyTransaction();
  52         initialTx.put(LogicalDatastoreType.OPERATIONAL, TOP_PATH,
  53                 new TopBuilder().build());
  54         TreeComplexUsesAugment fooAugment = new TreeComplexUsesAugmentBuilder()
  55                 .setContainerWithUses(
  56                         new ContainerWithUsesBuilder().setLeafFromGrouping(
  57                                 "foo").build()).build();
  58         initialTx.put(LogicalDatastoreType.OPERATIONAL, path(TOP_FOO_KEY),
  59                 topLevelList(TOP_FOO_KEY, fooAugment));
  60         assertCommit(initialTx.submit());
  61     }
  62
  63     private void delete(final InstanceIdentifier<?> path) {
  64         WriteTransaction tx = getDataBroker().newWriteOnlyTransaction();
  65         tx.delete(LogicalDatastoreType.OPERATIONAL, path);
  66         assertCommit(tx.submit());
  67     }
  68
  69     private void verifyRemoved(
  70             final AsyncDataChangeEvent<InstanceIdentifier<?>, DataObject> event) {
  71         assertEmpty(event.getCreatedData());
  72         assertEmpty(event.getUpdatedData());
  73         assertContains(event.getRemovedPaths(), FOO_AUGMENT_PATH);
  74     }
  75
  76     private void deleteAndListenAugment(final DataChangeScope scope,
  77             final InstanceIdentifier<?> path) {
  78         writeInitialState();
  79         TestListener listener = createListener(
  80                 LogicalDatastoreType.OPERATIONAL, WILDCARDED_AUGMENT_PATH,
  81                 scope);
  82         delete(path);
  83         verifyRemoved(listener.event());
  84     }
  85
  86     @Test
  87     public void deleteAndListenAugment() {
  88
  89         deleteAndListenAugment(DataChangeScope.ONE, TOP_PATH);
  90
  91         deleteAndListenAugment(DataChangeScope.BASE, TOP_PATH);
  92
  93         deleteAndListenAugment(DataChangeScope.SUBTREE, TOP_PATH);
  94
  95         deleteAndListenAugment(DataChangeScope.BASE, TOP_FOO_PATH);
  96
  97         deleteAndListenAugment(DataChangeScope.ONE, TOP_FOO_PATH);
  98
  99         deleteAndListenAugment(DataChangeScope.SUBTREE, TOP_FOO_PATH);
 100
 101         deleteAndListenAugment(DataChangeScope.BASE, FOO_AUGMENT_PATH);
 102
 103         deleteAndListenAugment(DataChangeScope.ONE, FOO_AUGMENT_PATH);
 104
 105         deleteAndListenAugment(DataChangeScope.SUBTREE, FOO_AUGMENT_PATH);
 106     }
 107 }