yang/yang-data-impl/src/test/java/org/opendaylight/yangtools/yang/data/impl/schema/tree/Retest_ErrorReportingTest.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 package org.opendaylight.yangtools.yang.data.impl.schema.tree;
   9
  10 import static org.junit.Assert.assertEquals;
  11 import static org.junit.Assert.fail;
  12 import org.junit.Before;
  13 import org.junit.Test;
  14 import org.opendaylight.yangtools.yang.data.api.schema.tree.ConflictingModificationAppliedException;
  15 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataValidationFailedException;
  16 import org.opendaylight.yangtools.yang.data.api.schema.tree.ModifiedNodeDoesNotExistException;
  17 import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes;
  18 import org.opendaylight.yangtools.yang.parser.spi.meta.ReactorException;
  19
  20 public class Retest_ErrorReportingTest {
  21
  22     private InMemoryDataTree tree;
  23
  24     @Before
  25     public void setup() throws ReactorException {
  26         tree = (InMemoryDataTree) InMemoryDataTreeFactory.getInstance().create();
  27         tree.setSchemaContext(RetestModel.createTestContext());
  28     }
  29
  30     @Test
  31     public void writeWithoutParentExisting() {
  32         InMemoryDataTreeModification modification = tree.takeSnapshot().newModification();
  33         // We write node without creating parent
  34         modification.write(TestModel.OUTER_LIST_PATH, ImmutableNodes.mapNodeBuilder(TestModel.OUTER_LIST_QNAME).build());
  35         modification.ready();
  36         try {
  37             tree.validate(modification);
  38             fail("ModifiedNodeDoesNotExistException should be raised");
  39         } catch (ModifiedNodeDoesNotExistException e) {
  40             assertEquals(TestModel.TEST_PATH, e.getPath());
  41         } catch (DataValidationFailedException e) {
  42             fail("ModifiedNodeDoesNotExistException expected");
  43         }
  44     }
  45
  46     @Test
  47     public void parentConcurrentlyDeletedExisting() {
  48         InMemoryDataTreeModification initial = tree.takeSnapshot().newModification();
  49         // We write node without creating parent
  50         initial.write(TestModel.TEST_PATH, ImmutableNodes.containerNode(TestModel.TEST_QNAME));
  51         initial.ready();
  52         // We commit transaction
  53         tree.commit(tree.prepare(initial));
  54
  55         InMemoryDataTreeModification writeTx = tree.takeSnapshot().newModification();
  56         InMemoryDataTreeModification deleteTx = tree.takeSnapshot().newModification();
  57         deleteTx.delete(TestModel.TEST_PATH);
  58         deleteTx.ready();
  59         // We commit delete modification
  60         tree.commit(tree.prepare(deleteTx));
  61
  62         writeTx.write(TestModel.OUTER_LIST_PATH, ImmutableNodes.mapNodeBuilder(TestModel.OUTER_LIST_QNAME).build());
  63         writeTx.ready();
  64         try {
  65             tree.validate(writeTx);
  66             fail("ConflictingModificationAppliedException should be raised");
  67         } catch (ConflictingModificationAppliedException e) {
  68             assertEquals(TestModel.TEST_PATH, e.getPath());
  69         } catch (DataValidationFailedException e) {
  70             fail("ConflictingModificationAppliedException expected");
  71         }
  72
  73     }
  74 }