opendaylight/md-sal/sal-binding-broker/src/test/java/org/opendaylight/controller/md/sal/binding/impl/test/Bug1125RegressionTest.java

   1 package org.opendaylight.controller.md.sal.binding.impl.test;
   2
   3 import static org.opendaylight.controller.md.sal.binding.test.AssertCollections.assertContains;
   4 import static org.opendaylight.controller.md.sal.binding.test.AssertCollections.assertEmpty;
   5 import static org.opendaylight.controller.md.sal.test.model.util.ListsBindingUtils.TOP_FOO_KEY;
   6 import static org.opendaylight.controller.md.sal.test.model.util.ListsBindingUtils.path;
   7 import static org.opendaylight.controller.md.sal.test.model.util.ListsBindingUtils.topLevelList;
   8
   9 import org.junit.Test;
  10 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
  11 import org.opendaylight.controller.md.sal.binding.test.AbstractDataChangeListenerTest;
  12 import org.opendaylight.controller.md.sal.common.api.data.AsyncDataBroker.DataChangeScope;
  13 import org.opendaylight.controller.md.sal.common.api.data.AsyncDataChangeEvent;
  14 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  15 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.test.augment.rev140709.TreeComplexUsesAugment;
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.test.augment.rev140709.TreeComplexUsesAugmentBuilder;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.test.augment.rev140709.complex.from.grouping.ContainerWithUsesBuilder;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.test.list.rev140701.Top;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.test.list.rev140701.TopBuilder;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.test.list.rev140701.two.level.list.TopLevelList;
  21 import org.opendaylight.yangtools.yang.binding.DataObject;
  22 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  23
  24 /**
  25  * Regression test suite for Bug 1125 - Can't detect switch disconnection
  26  * https://bugs.opendaylight.org/show_bug.cgi?id=1125
  27  */
  28 public class Bug1125RegressionTest extends AbstractDataChangeListenerTest {
  29
  30     private static final InstanceIdentifier<Top> TOP_PATH = InstanceIdentifier
  31             .create(Top.class);
  32     private static final InstanceIdentifier<TopLevelList> TOP_FOO_PATH = TOP_PATH
  33             .child(TopLevelList.class, TOP_FOO_KEY);
  34
  35     private static final InstanceIdentifier<TreeComplexUsesAugment> FOO_AUGMENT_PATH = TOP_FOO_PATH
  36             .augmentation(TreeComplexUsesAugment.class);
  37
  38     private static final InstanceIdentifier<TreeComplexUsesAugment> WILDCARDED_AUGMENT_PATH = TOP_PATH
  39             .child(TopLevelList.class).augmentation(
  40                     TreeComplexUsesAugment.class);
  41
  42     private void writeInitialState() {
  43         WriteTransaction initialTx = getDataBroker().newWriteOnlyTransaction();
  44         initialTx.put(LogicalDatastoreType.OPERATIONAL, TOP_PATH,
  45                 new TopBuilder().build());
  46         TreeComplexUsesAugment fooAugment = new TreeComplexUsesAugmentBuilder()
  47                 .setContainerWithUses(
  48                         new ContainerWithUsesBuilder().setLeafFromGrouping(
  49                                 "foo").build()).build();
  50         initialTx.put(LogicalDatastoreType.OPERATIONAL, path(TOP_FOO_KEY),
  51                 topLevelList(TOP_FOO_KEY, fooAugment));
  52         assertCommit(initialTx.commit());
  53     }
  54
  55     private void delete(final InstanceIdentifier<?> path) {
  56         WriteTransaction tx = getDataBroker().newWriteOnlyTransaction();
  57         tx.delete(LogicalDatastoreType.OPERATIONAL, path);
  58         assertCommit(tx.commit());
  59     }
  60
  61     private void verifyRemoved(
  62             final AsyncDataChangeEvent<InstanceIdentifier<?>, DataObject> event) {
  63         assertEmpty(event.getCreatedData());
  64         assertEmpty(event.getUpdatedData());
  65         assertContains(event.getRemovedPaths(), FOO_AUGMENT_PATH);
  66     }
  67
  68     private void deleteAndListenAugment(final DataChangeScope scope,
  69             final InstanceIdentifier<?> path) {
  70         writeInitialState();
  71         TestListener listener = createListener(
  72                 LogicalDatastoreType.OPERATIONAL, WILDCARDED_AUGMENT_PATH,
  73                 scope);
  74         delete(path);
  75         verifyRemoved(listener.event());
  76     }
  77
  78     @Test
  79     public void deleteAndListenAugment() {
  80
  81         deleteAndListenAugment(DataChangeScope.ONE, TOP_PATH);
  82
  83         deleteAndListenAugment(DataChangeScope.BASE, TOP_PATH);
  84
  85         deleteAndListenAugment(DataChangeScope.SUBTREE, TOP_PATH);
  86
  87         deleteAndListenAugment(DataChangeScope.BASE, TOP_FOO_PATH);
  88
  89         deleteAndListenAugment(DataChangeScope.ONE, TOP_FOO_PATH);
  90
  91         deleteAndListenAugment(DataChangeScope.SUBTREE, TOP_FOO_PATH);
  92
  93         deleteAndListenAugment(DataChangeScope.BASE, FOO_AUGMENT_PATH);
  94
  95         deleteAndListenAugment(DataChangeScope.ONE, FOO_AUGMENT_PATH);
  96
  97         deleteAndListenAugment(DataChangeScope.SUBTREE, FOO_AUGMENT_PATH);
  98     }
  99 }