yang/yang-data-impl/src/test/java/org/opendaylight/yangtools/yang/data/impl/leafref/context/LeafRefContextTreeBuilderTest.java

   1 /*
   2  * Copyright (c) 2016 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.leafref.context;
   9
  10 import static org.junit.Assert.assertEquals;
  11 import static org.junit.Assert.assertFalse;
  12 import static org.junit.Assert.assertNotNull;
  13 import static org.junit.Assert.assertNull;
  14 import static org.junit.Assert.assertTrue;
  15
  16 import java.util.List;
  17 import java.util.Set;
  18 import org.junit.AfterClass;
  19 import org.junit.BeforeClass;
  20 import org.junit.Ignore;
  21 import org.junit.Test;
  22 import org.opendaylight.yangtools.yang.common.QName;
  23 import org.opendaylight.yangtools.yang.common.QNameModule;
  24 import org.opendaylight.yangtools.yang.data.impl.leafref.LeafRefContext;
  25 import org.opendaylight.yangtools.yang.data.impl.leafref.LeafRefContextUtils;
  26 import org.opendaylight.yangtools.yang.model.api.DataSchemaNode;
  27 import org.opendaylight.yangtools.yang.model.api.Module;
  28 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  29 import org.opendaylight.yangtools.yang.test.util.YangParserTestUtils;
  30 import org.slf4j.Logger;
  31 import org.slf4j.LoggerFactory;
  32
  33 public class LeafRefContextTreeBuilderTest {
  34     private static final Logger LOG = LoggerFactory.getLogger(LeafRefContextTreeBuilderTest.class);
  35
  36     private static SchemaContext context;
  37     private static Module tstMod;
  38     private static QNameModule tst;
  39     private static LeafRefContext rootLeafRefContext;
  40
  41     @BeforeClass
  42     public static void init() {
  43         context = YangParserTestUtils.parseYangResourceDirectory("/leafref-context-test/correct-modules");
  44
  45         final Set<Module> modules = context.getModules();
  46         for (final Module module : modules) {
  47             if (module.getName().equals("leafref-test")) {
  48                 tstMod = module;
  49             }
  50         }
  51
  52         tst = tstMod.getQNameModule();
  53
  54         rootLeafRefContext = LeafRefContext.create(context);
  55     }
  56
  57     @AfterClass
  58     public static void cleanup() {
  59         context = null;
  60         tst = null;
  61         tstMod = null;
  62         rootLeafRefContext = null;
  63     }
  64
  65     @Test
  66     public void buildLeafRefContextTreeTest1() {
  67
  68         final QName q1 = QName.create(tst, "odl-project");
  69         final QName q2 = QName.create(tst, "project");
  70         final QName q3 = QName.create(tst, "project-lead");
  71
  72         final LeafRefContext leafRefCtx = rootLeafRefContext.getReferencingChildByName(q1)
  73                 .getReferencingChildByName(q2).getReferencingChildByName(q3);
  74
  75         assertTrue(leafRefCtx.isReferencing());
  76         assertNotNull(leafRefCtx.getLeafRefTargetPath());
  77         assertFalse(leafRefCtx.getLeafRefTargetPath().isAbsolute());
  78         assertNotNull(leafRefCtx.getAbsoluteLeafRefTargetPath());
  79         assertTrue(leafRefCtx.getAbsoluteLeafRefTargetPath().isAbsolute());
  80
  81         LOG.debug("******* Test 1 ************");
  82         LOG.debug("Original definition string: {}", leafRefCtx.getLeafRefTargetPathString());
  83         LOG.debug("Parsed leafref path: {}", leafRefCtx.getLeafRefTargetPath());
  84         LOG.debug("Absolute leafref path: {}", leafRefCtx.getAbsoluteLeafRefTargetPath());
  85     }
  86
  87     @Test
  88     public void buildLeafRefContextTreeTest2() {
  89
  90         final QName q1 = QName.create(tst, "odl-project");
  91         final QName q2 = QName.create(tst, "project");
  92         final QName q4 = QName.create(tst, "project-lead2");
  93
  94         final LeafRefContext leafRefCtx2 = rootLeafRefContext.getReferencingChildByName(q1)
  95                 .getReferencingChildByName(q2).getReferencingChildByName(q4);
  96
  97         assertTrue(leafRefCtx2.isReferencing());
  98         assertNotNull(leafRefCtx2.getLeafRefTargetPath());
  99         assertTrue(leafRefCtx2.getLeafRefTargetPath().isAbsolute());
 100         assertNotNull(leafRefCtx2.getAbsoluteLeafRefTargetPath());
 101         assertTrue(leafRefCtx2.getAbsoluteLeafRefTargetPath().isAbsolute());
 102
 103         LOG.debug("******* Test 2 ************");
 104         LOG.debug("Original definition string2: {}", leafRefCtx2.getLeafRefTargetPathString());
 105         LOG.debug("Parsed leafref path2: {}", leafRefCtx2.getLeafRefTargetPath());
 106         LOG.debug("Absolute leafref path2: {}", leafRefCtx2.getAbsoluteLeafRefTargetPath());
 107     }
 108
 109     @Test
 110     public void buildLeafRefContextTreeXPathTest() {
 111         final QName q1 = QName.create(tst, "odl-project");
 112         final QName q2 = QName.create(tst, "project");
 113         final QName q5 = QName.create(tst, "ch1");
 114         final QName q6 = QName.create(tst, "c1");
 115         final QName q7 = QName.create(tst, "ch2");
 116         final QName q8 = QName.create(tst, "l1");
 117         final LeafRefContext leafRefCtx3 = rootLeafRefContext.getReferencingChildByName(q1)
 118                 .getReferencingChildByName(q2).getReferencingChildByName(q5).getReferencingChildByName(q6)
 119                 .getReferencingChildByName(q7).getReferencingChildByName(q6).getReferencingChildByName(q8);
 120
 121         assertTrue(leafRefCtx3.isReferencing());
 122         assertNotNull(leafRefCtx3.getLeafRefTargetPath());
 123         assertFalse(leafRefCtx3.getLeafRefTargetPath().isAbsolute());
 124         assertNotNull(leafRefCtx3.getAbsoluteLeafRefTargetPath());
 125         assertTrue(leafRefCtx3.getAbsoluteLeafRefTargetPath().isAbsolute());
 126
 127         LOG.debug("******* Test 3 ************");
 128         LOG.debug("Original definition string2: {}", leafRefCtx3.getLeafRefTargetPathString());
 129         LOG.debug("Parsed leafref path2: {}", leafRefCtx3.getLeafRefTargetPath());
 130         LOG.debug("Absolute leafref path2: {}", leafRefCtx3.getAbsoluteLeafRefTargetPath());
 131     }
 132
 133     @Test
 134     public void buildLeafRefContextTreeTest4() {
 135         final QName q9 = QName.create(tst, "odl-project");
 136         final QName q10 = QName.create(tst, "project");
 137         final QName q11 = QName.create(tst, "name");
 138
 139         final LeafRefContext leafRefCtx4 = rootLeafRefContext.getReferencedChildByName(q9)
 140                 .getReferencedChildByName(q10).getReferencedChildByName(q11);
 141
 142         assertNotNull(leafRefCtx4);
 143         assertTrue(leafRefCtx4.isReferenced());
 144         assertEquals(6, leafRefCtx4.getAllReferencedByLeafRefCtxs().size());
 145
 146     }
 147
 148     @Test
 149     public void leafRefContextUtilsTest() {
 150         final QName q1 = QName.create(tst, "odl-contributor");
 151         final QName q2 = QName.create(tst, "contributor");
 152         final QName q3 = QName.create(tst, "odl-project-name");
 153
 154         final LeafRefContext odlContrProjNameCtx = rootLeafRefContext.getReferencingChildByName(q1)
 155                 .getReferencingChildByName(q2).getReferencingChildByName(q3);
 156
 157         final DataSchemaNode odlContrProjNameNode = tstMod.findDataChildByName(q1, q2, q3).get();
 158
 159         final LeafRefContext foundOdlContrProjNameCtx = LeafRefContextUtils.getLeafRefReferencingContext(
 160                 odlContrProjNameNode, rootLeafRefContext);
 161
 162         assertNotNull(foundOdlContrProjNameCtx);
 163         assertTrue(foundOdlContrProjNameCtx.isReferencing());
 164         assertNotNull(foundOdlContrProjNameCtx.getLeafRefTargetPath());
 165         assertEquals(odlContrProjNameCtx, foundOdlContrProjNameCtx);
 166     }
 167
 168     @Test
 169     public void leafRefContextUtilsTest2() {
 170         final QName q1 = QName.create(tst, "odl-project");
 171         final QName q2 = QName.create(tst, "project");
 172         final QName q3 = QName.create(tst, "name");
 173
 174         final LeafRefContext leafRefCtx = rootLeafRefContext.getReferencedChildByName(q1).getReferencedChildByName(q2)
 175                 .getReferencedChildByName(q3);
 176
 177         final DataSchemaNode odlProjNameNode = tstMod.findDataChildByName(q1, q2, q3).get();
 178
 179         LeafRefContext foundOdlProjNameCtx = LeafRefContextUtils.getLeafRefReferencingContext(odlProjNameNode,
 180                 rootLeafRefContext);
 181
 182         assertNull(foundOdlProjNameCtx);
 183
 184         foundOdlProjNameCtx = LeafRefContextUtils.getLeafRefReferencedByContext(odlProjNameNode, rootLeafRefContext);
 185
 186         assertNotNull(foundOdlProjNameCtx);
 187         assertTrue(foundOdlProjNameCtx.isReferenced());
 188         assertFalse(foundOdlProjNameCtx.getAllReferencedByLeafRefCtxs().isEmpty());
 189         assertEquals(6, foundOdlProjNameCtx.getAllReferencedByLeafRefCtxs().size());
 190         assertEquals(leafRefCtx, foundOdlProjNameCtx);
 191     }
 192
 193     @Test
 194     public void leafRefContextUtilsTest3() {
 195         final QName q16 = QName.create(tst, "con1");
 196         final DataSchemaNode con1 = tstMod.findDataChildByName(q16).get();
 197         final List<LeafRefContext> allLeafRefChilds = LeafRefContextUtils.findAllLeafRefChilds(con1,
 198             rootLeafRefContext);
 199
 200         assertNotNull(allLeafRefChilds);
 201         assertFalse(allLeafRefChilds.isEmpty());
 202         assertEquals(4, allLeafRefChilds.size());
 203
 204         final QName q17 = QName.create(tst, "odl-contributor");
 205         final DataSchemaNode odlContributorNode = tstMod.findDataChildByName(q17).get();
 206         List<LeafRefContext> allChildsReferencedByLeafRef = LeafRefContextUtils.findAllChildsReferencedByLeafRef(
 207                 odlContributorNode, rootLeafRefContext);
 208
 209         assertNotNull(allChildsReferencedByLeafRef);
 210         assertFalse(allChildsReferencedByLeafRef.isEmpty());
 211         assertEquals(1, allChildsReferencedByLeafRef.size());
 212
 213         allChildsReferencedByLeafRef = LeafRefContextUtils.findAllChildsReferencedByLeafRef(con1, rootLeafRefContext);
 214
 215         assertNotNull(allChildsReferencedByLeafRef);
 216         assertTrue(allChildsReferencedByLeafRef.isEmpty());
 217     }
 218
 219     @Test(expected = IllegalArgumentException.class)
 220     @Ignore
 221     public void incorrectLeafRefPathTest() {
 222         LeafRefContext.create(
 223                 YangParserTestUtils.parseYangResourceDirectory("/leafref-context-test/incorrect-modules"));
 224     }
 225 }