data/yang-data-tree-ri/src/test/java/org/opendaylight/yangtools/yang/data/tree/impl/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.tree.impl;
   9
  10 import static org.junit.jupiter.api.Assertions.assertEquals;
  11 import static org.junit.jupiter.api.Assertions.fail;
  12
  13 import org.junit.jupiter.api.BeforeEach;
  14 import org.junit.jupiter.api.Test;
  15 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
  16 import org.opendaylight.yangtools.yang.data.spi.node.ImmutableNodes;
  17 import org.opendaylight.yangtools.yang.data.tree.api.ConflictingModificationAppliedException;
  18 import org.opendaylight.yangtools.yang.data.tree.api.DataTree;
  19 import org.opendaylight.yangtools.yang.data.tree.api.DataTreeConfiguration;
  20 import org.opendaylight.yangtools.yang.data.tree.api.DataValidationFailedException;
  21 import org.opendaylight.yangtools.yang.data.tree.api.ModifiedNodeDoesNotExistException;
  22 import org.opendaylight.yangtools.yang.data.tree.impl.di.InMemoryDataTreeFactory;
  23
  24 class ErrorReportingTest extends AbstractTestModelTest {
  25     private DataTree tree;
  26
  27     @BeforeEach
  28     void setup() {
  29         tree = new InMemoryDataTreeFactory().create(DataTreeConfiguration.DEFAULT_OPERATIONAL, SCHEMA_CONTEXT);
  30     }
  31
  32     @Test
  33     void writeWithoutParentExisting() {
  34         final var modification = tree.takeSnapshot().newModification();
  35         // We write node without creating parent
  36         modification.write(TestModel.OUTER_LIST_PATH, ImmutableNodes.newSystemMapBuilder()
  37             .withNodeIdentifier(new NodeIdentifier(TestModel.OUTER_LIST_QNAME))
  38             .build());
  39         modification.ready();
  40         try {
  41             tree.validate(modification);
  42             fail("ModifiedNodeDoesNotExistException should be raised");
  43         } catch (ModifiedNodeDoesNotExistException e) {
  44             assertEquals(TestModel.TEST_PATH, e.getPath());
  45         } catch (DataValidationFailedException e) {
  46             fail("ModifiedNodeDoesNotExistException expected");
  47         }
  48     }
  49
  50     @Test
  51     void parentConcurrentlyDeletedExisting() throws DataValidationFailedException {
  52         final var initial = tree.takeSnapshot().newModification();
  53         // We write node without creating parent
  54         initial.write(TestModel.TEST_PATH,
  55             ImmutableNodes.newContainerBuilder().withNodeIdentifier(new NodeIdentifier(TestModel.TEST_QNAME)).build());
  56         initial.ready();
  57         // We commit transaction
  58         tree.commit(tree.prepare(initial));
  59
  60         final var writeTx = tree.takeSnapshot().newModification();
  61         final var deleteTx = tree.takeSnapshot().newModification();
  62         deleteTx.delete(TestModel.TEST_PATH);
  63         deleteTx.ready();
  64         // We commit delete modification
  65         tree.commit(tree.prepare(deleteTx));
  66
  67         writeTx.write(TestModel.OUTER_LIST_PATH, ImmutableNodes.newSystemMapBuilder()
  68             .withNodeIdentifier(new NodeIdentifier(TestModel.OUTER_LIST_QNAME))
  69             .build());
  70         writeTx.ready();
  71         try {
  72             tree.validate(writeTx);
  73             fail("ConflictingModificationAppliedException should be raised");
  74         } catch (ConflictingModificationAppliedException e) {
  75             assertEquals(TestModel.TEST_PATH, e.getPath());
  76         } catch (DataValidationFailedException e) {
  77             fail("ConflictingModificationAppliedException expected");
  78         }
  79     }
  80 }