data/yang-data-tree-ri/src/test/java/org/opendaylight/yangtools/yang/data/tree/impl/CaseExclusionTest.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.assertThrows;
  11 import static org.junit.jupiter.api.Assertions.assertTrue;
  12
  13 import org.junit.jupiter.api.AfterAll;
  14 import org.junit.jupiter.api.BeforeAll;
  15 import org.junit.jupiter.api.BeforeEach;
  16 import org.junit.jupiter.api.Test;
  17 import org.opendaylight.yangtools.yang.common.QName;
  18 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
  19 import org.opendaylight.yangtools.yang.data.spi.node.ImmutableNodes;
  20 import org.opendaylight.yangtools.yang.data.tree.api.DataTree;
  21 import org.opendaylight.yangtools.yang.data.tree.api.DataTreeConfiguration;
  22 import org.opendaylight.yangtools.yang.data.tree.api.DataValidationFailedException;
  23 import org.opendaylight.yangtools.yang.data.tree.impl.di.InMemoryDataTreeFactory;
  24 import org.opendaylight.yangtools.yang.model.api.EffectiveModelContext;
  25
  26 class CaseExclusionTest {
  27     private static EffectiveModelContext SCHEMA_CONTEXT;
  28
  29     private DataTree inMemoryDataTree;
  30
  31     @BeforeAll
  32     static void beforeClass() {
  33         SCHEMA_CONTEXT = TestModel.createTestContext("/case-exclusion-test.yang");
  34     }
  35
  36     @AfterAll
  37     static void afterClass() {
  38         SCHEMA_CONTEXT = null;
  39     }
  40
  41     @BeforeEach
  42     void before() {
  43         inMemoryDataTree = new InMemoryDataTreeFactory().create(DataTreeConfiguration.DEFAULT_CONFIGURATION,
  44             SCHEMA_CONTEXT);
  45     }
  46
  47     @Test
  48     void testCorrectCaseWrite() throws DataValidationFailedException {
  49         final var choice1Id = new NodeIdentifier(QName.create(TestModel.TEST_QNAME, "choice1"));
  50
  51         final var container = ImmutableNodes.newContainerBuilder()
  52             .withNodeIdentifier(new NodeIdentifier(TestModel.TEST_QNAME))
  53             .withChild(ImmutableNodes.newChoiceBuilder()
  54                 .withNodeIdentifier(choice1Id)
  55                 .withChild(ImmutableNodes.leafNode(QName.create(TestModel.TEST_QNAME, "case1-leaf1"), "leaf-value"))
  56                 .build())
  57             .build();
  58         final var modificationTree = inMemoryDataTree.takeSnapshot().newModification();
  59         modificationTree.write(TestModel.TEST_PATH, container);
  60         modificationTree.ready();
  61
  62         inMemoryDataTree.validate(modificationTree);
  63         final var prepare = inMemoryDataTree.prepare(modificationTree);
  64         inMemoryDataTree.commit(prepare);
  65     }
  66
  67     @Test
  68     void testCaseExclusion() {
  69         assertThrows(IllegalArgumentException.class, () -> {
  70             final var choice1Id = new NodeIdentifier(QName.create(TestModel.TEST_QNAME, "choice1"));
  71             final var container = ImmutableNodes.newContainerBuilder()
  72                 .withNodeIdentifier(new NodeIdentifier(TestModel.TEST_QNAME))
  73                 .withChild(ImmutableNodes.newChoiceBuilder()
  74                     .withNodeIdentifier(choice1Id)
  75                     .withChild(ImmutableNodes.leafNode(QName.create(TestModel.TEST_QNAME, "case1-leaf1"), "leaf-value"))
  76                     .withChild(ImmutableNodes.newContainerBuilder()
  77                         .withNodeIdentifier(new NodeIdentifier(QName.create(TestModel.TEST_QNAME, "case2-cont")))
  78                         .build())
  79                     .build())
  80                 .build();
  81
  82             try {
  83                 final var modificationTree = inMemoryDataTree.takeSnapshot().newModification();
  84                 modificationTree.write(TestModel.TEST_PATH, container);
  85                 modificationTree.ready();
  86
  87                 inMemoryDataTree.validate(modificationTree);
  88                 final var prepare = inMemoryDataTree.prepare(modificationTree);
  89                 inMemoryDataTree.commit(prepare);
  90             } catch (IllegalArgumentException e) {
  91                 assertTrue(e.getMessage().contains("implies non-presence of child"));
  92                 throw e;
  93             }
  94         });
  95     }
  96
  97     @Test
  98     void testCaseExclusionOnChoiceWrite() {
  99         assertThrows(IllegalArgumentException.class, () -> {
 100             // Container write
 101             final var container = ImmutableNodes.newContainerBuilder()
 102                 .withNodeIdentifier(new NodeIdentifier(TestModel.TEST_QNAME)).build();
 103
 104             final var modificationTree1 = inMemoryDataTree.takeSnapshot().newModification();
 105             modificationTree1.write(TestModel.TEST_PATH, container);
 106             modificationTree1.ready();
 107
 108             inMemoryDataTree.validate(modificationTree1);
 109             final var prepare1 = inMemoryDataTree.prepare(modificationTree1);
 110             inMemoryDataTree.commit(prepare1);
 111
 112             // Choice write
 113             final var choice1Id = new NodeIdentifier(QName.create(TestModel.TEST_QNAME, "choice1"));
 114             final var choice = ImmutableNodes.newChoiceBuilder().withNodeIdentifier(choice1Id)
 115                 .withChild(ImmutableNodes.leafNode(QName.create(TestModel.TEST_QNAME, "case1-leaf1"), "leaf-value"))
 116                 .withChild(ImmutableNodes.newContainerBuilder()
 117                     .withNodeIdentifier(new NodeIdentifier(QName.create(TestModel.TEST_QNAME, "case2-cont")))
 118                     .build())
 119                 .build();
 120
 121             try {
 122                 final var modificationTree2 = inMemoryDataTree.takeSnapshot().newModification();
 123                 modificationTree2.write(TestModel.TEST_PATH.node(choice1Id), choice);
 124                 modificationTree2.ready();
 125
 126                 inMemoryDataTree.validate(modificationTree2);
 127
 128                 final var prepare2 = inMemoryDataTree.prepare(modificationTree2);
 129                 inMemoryDataTree.commit(prepare2);
 130             } catch (IllegalArgumentException e) {
 131                 assertTrue(e.getMessage().contains("implies non-presence of child"));
 132                 throw e;
 133             }
 134         });
 135     }
 136 }