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