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

   1 package org.opendaylight.controller.md.sal.binding.impl.test;
   2
   3 import com.google.common.util.concurrent.MoreExecutors;
   4 import org.junit.Test;
   5 import org.opendaylight.controller.md.sal.binding.impl.ForwardedBackwardsCompatibleDataBroker;
   6 import org.opendaylight.controller.md.sal.binding.test.AbstractSchemaAwareTest;
   7 import org.opendaylight.controller.md.sal.binding.test.DataBrokerTestCustomizer;
   8 import org.opendaylight.controller.md.sal.dom.api.DOMDataBroker;
   9 import org.opendaylight.controller.sal.binding.api.data.DataModificationTransaction;
  10 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.test.list.rev140701.Top;
  11 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.test.list.rev140701.two.level.list.TopLevelList;
  12 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.test.list.rev140701.two.level.list.TopLevelListBuilder;
  13 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.test.list.rev140701.two.level.list.TopLevelListKey;
  14 import org.opendaylight.yangtools.yang.binding.DataObject;
  15 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  16 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  17
  18 import java.util.concurrent.ExecutionException;
  19
  20 import static junit.framework.TestCase.assertNotNull;
  21
  22 public class ForwardedBackwardsCompatibleDataBrokerTest extends
  23     AbstractSchemaAwareTest {
  24
  25     private DataBrokerTestCustomizer testCustomizer;
  26     private ForwardedBackwardsCompatibleDataBroker dataBroker;
  27     private DOMDataBroker domBroker;
  28
  29     private static final InstanceIdentifier<Top> TOP_PATH = InstanceIdentifier.create(Top.class);
  30     private static final TopLevelListKey TOP_LIST_KEY = new TopLevelListKey("foo");
  31     private static final InstanceIdentifier<TopLevelList> NODE_PATH = TOP_PATH.child(TopLevelList.class, TOP_LIST_KEY);
  32     private static final TopLevelList NODE = new TopLevelListBuilder().setKey(TOP_LIST_KEY).build();
  33
  34     protected DataBrokerTestCustomizer createDataBrokerTestCustomizer() {
  35         return new DataBrokerTestCustomizer();
  36     }
  37
  38     @Override
  39     protected void setupWithSchema(final SchemaContext context) {
  40         testCustomizer = createDataBrokerTestCustomizer();
  41
  42         domBroker = testCustomizer.createDOMDataBroker();
  43         dataBroker = createBackwardsCompatibleDataBroker();
  44         testCustomizer.updateSchema(context);
  45     }
  46
  47     public ForwardedBackwardsCompatibleDataBroker createBackwardsCompatibleDataBroker() {
  48         return new ForwardedBackwardsCompatibleDataBroker(domBroker, testCustomizer.getBindingToNormalized(), testCustomizer.getSchemaService(), MoreExecutors
  49             .sameThreadExecutor());
  50     }
  51
  52
  53
  54
  55     /**
  56      * The purpose of this test is to exercise the backwards compatible broker
  57      * <p>
  58      * This test tries to execute the code which ensures that the parents
  59      * for a given node get automatically created.
  60      *
  61      * @see org.opendaylight.controller.md.sal.binding.impl.AbstractReadWriteTransaction#ensureParentsByMerge(org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType, org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier, org.opendaylight.yangtools.yang.binding.InstanceIdentifier)
  62      */
  63     @Test
  64     public void testEnsureParentsByMerge() throws InterruptedException, ExecutionException {
  65         DataModificationTransaction writeTx =
  66             dataBroker.beginTransaction();
  67
  68         writeTx.putOperationalData(NODE_PATH, NODE);
  69
  70         writeTx.commit();
  71
  72         // TOP_PATH should exist as it is the parent of NODE_PATH
  73         DataObject object = dataBroker.readOperationalData(TOP_PATH);
  74
  75         assertNotNull(object);
  76
  77     }
  78
  79
  80 }