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.BeforeClass;
  19 import org.junit.Ignore;
  20 import org.junit.Test;
  21 import org.opendaylight.yangtools.yang.common.QName;
  22 import org.opendaylight.yangtools.yang.common.QNameModule;
  23 import org.opendaylight.yangtools.yang.data.impl.leafref.LeafRefContext;
  24 import org.opendaylight.yangtools.yang.data.impl.leafref.LeafRefContextUtils;
  25 import org.opendaylight.yangtools.yang.model.api.DataNodeContainer;
  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
  31 public class LeafRefContextTreeBuilderTest {
  32
  33     private static SchemaContext context;
  34     private static Module impMod;
  35     private static Module tstMod;
  36     private static QNameModule imp;
  37     private static QNameModule tst;
  38     private static LeafRefContext rootLeafRefContext;
  39
  40     @BeforeClass
  41     public static void init() {
  42         context = YangParserTestUtils.parseYangResourceDirectory("/leafref-context-test/correct-modules");
  43
  44         final Set<Module> modules = context.getModules();
  45         for (final Module module : modules) {
  46             if (module.getName().equals("import-mod")) {
  47                 impMod = module;
  48             }
  49             if (module.getName().equals("leafref-test")) {
  50                 tstMod = module;
  51             }
  52         }
  53
  54         imp = impMod.getQNameModule();
  55         tst = tstMod.getQNameModule();
  56
  57         rootLeafRefContext = LeafRefContext.create(context);
  58     }
  59
  60     @Test
  61     public void buildLeafRefContextTreeTest1() {
  62
  63         final QName q1 = QName.create(tst, "odl-project");
  64         final QName q2 = QName.create(tst, "project");
  65         final QName q3 = QName.create(tst, "project-lead");
  66
  67         final LeafRefContext leafRefCtx = rootLeafRefContext.getReferencingChildByName(q1)
  68                 .getReferencingChildByName(q2).getReferencingChildByName(q3);
  69
  70         assertTrue(leafRefCtx.isReferencing());
  71         assertNotNull(leafRefCtx.getLeafRefTargetPath());
  72         assertFalse(leafRefCtx.getLeafRefTargetPath().isAbsolute());
  73         assertNotNull(leafRefCtx.getAbsoluteLeafRefTargetPath());
  74         assertTrue(leafRefCtx.getAbsoluteLeafRefTargetPath().isAbsolute());
  75
  76         System.out.println();
  77         System.out.println("******* Test 1 ************");
  78         System.out.println("Original definition string:");
  79         System.out.println(leafRefCtx.getLeafRefTargetPathString());
  80         System.out.println("Parsed leafref path:");
  81         System.out.println(leafRefCtx.getLeafRefTargetPath().toString());
  82         System.out.println("Absolute leafref path:");
  83         System.out.println(leafRefCtx.getAbsoluteLeafRefTargetPath().toString());
  84     }
  85
  86     @Test
  87     public void buildLeafRefContextTreeTest2() {
  88
  89         final QName q1 = QName.create(tst, "odl-project");
  90         final QName q2 = QName.create(tst, "project");
  91         final QName q4 = QName.create(tst, "project-lead2");
  92
  93         final LeafRefContext leafRefCtx2 = rootLeafRefContext.getReferencingChildByName(q1)
  94                 .getReferencingChildByName(q2).getReferencingChildByName(q4);
  95
  96         assertTrue(leafRefCtx2.isReferencing());
  97         assertNotNull(leafRefCtx2.getLeafRefTargetPath());
  98         assertTrue(leafRefCtx2.getLeafRefTargetPath().isAbsolute());
  99         assertNotNull(leafRefCtx2.getAbsoluteLeafRefTargetPath());
 100         assertTrue(leafRefCtx2.getAbsoluteLeafRefTargetPath().isAbsolute());
 101
 102         System.out.println();
 103         System.out.println("******* Test 2 ************");
 104         System.out.println("Original definition string2:");
 105         System.out.println(leafRefCtx2.getLeafRefTargetPathString());
 106         System.out.println("Parsed leafref path2:");
 107         System.out.println(leafRefCtx2.getLeafRefTargetPath().toString());
 108         System.out.println("Absolute leafref path2:");
 109         System.out.println(leafRefCtx2.getAbsoluteLeafRefTargetPath().toString());
 110         System.out.println();
 111
 112     }
 113
 114     @Test
 115     public void buildLeafRefContextTreeXPathTest() {
 116         final QName q1 = QName.create(tst, "odl-project");
 117         final QName q2 = QName.create(tst, "project");
 118         final QName q5 = QName.create(tst, "ch1");
 119         final QName q6 = QName.create(tst, "c1");
 120         final QName q7 = QName.create(tst, "ch2");
 121         final QName q8 = QName.create(tst, "l1");
 122         final LeafRefContext leafRefCtx3 = rootLeafRefContext.getReferencingChildByName(q1)
 123                 .getReferencingChildByName(q2).getReferencingChildByName(q5).getReferencingChildByName(q6)
 124                 .getReferencingChildByName(q7).getReferencingChildByName(q6).getReferencingChildByName(q8);
 125
 126         assertTrue(leafRefCtx3.isReferencing());
 127         assertNotNull(leafRefCtx3.getLeafRefTargetPath());
 128         assertFalse(leafRefCtx3.getLeafRefTargetPath().isAbsolute());
 129         assertNotNull(leafRefCtx3.getAbsoluteLeafRefTargetPath());
 130         assertTrue(leafRefCtx3.getAbsoluteLeafRefTargetPath().isAbsolute());
 131
 132         System.out.println();
 133         System.out.println("******* Test 3 ************");
 134         System.out.println("Original definition string2:");
 135         System.out.println(leafRefCtx3.getLeafRefTargetPathString());
 136         System.out.println("Parsed leafref path2:");
 137         System.out.println(leafRefCtx3.getLeafRefTargetPath().toString());
 138         System.out.println("Absolute leafref path2:");
 139         System.out.println(leafRefCtx3.getAbsoluteLeafRefTargetPath().toString());
 140         System.out.println();
 141     }
 142
 143     @Test
 144     public void buildLeafRefContextTreeTest4() {
 145         final QName q9 = QName.create(tst, "odl-project");
 146         final QName q10 = QName.create(tst, "project");
 147         final QName q11 = QName.create(tst, "name");
 148
 149         final LeafRefContext leafRefCtx4 = rootLeafRefContext.getReferencedChildByName(q9)
 150                 .getReferencedChildByName(q10).getReferencedChildByName(q11);
 151
 152         assertNotNull(leafRefCtx4);
 153         assertTrue(leafRefCtx4.isReferenced());
 154         assertEquals(6, leafRefCtx4.getAllReferencedByLeafRefCtxs().size());
 155
 156     }
 157
 158     @Test
 159     public void leafRefContextUtilsTest() {
 160         final QName q1 = QName.create(tst, "odl-contributor");
 161         final QName q2 = QName.create(tst, "contributor");
 162         final QName q3 = QName.create(tst, "odl-project-name");
 163
 164         final LeafRefContext odlContrProjNameCtx = rootLeafRefContext.getReferencingChildByName(q1)
 165                 .getReferencingChildByName(q2).getReferencingChildByName(q3);
 166
 167         final DataSchemaNode odlContrProjNameNode = ((DataNodeContainer) ((DataNodeContainer) tstMod
 168                 .getDataChildByName(q1)).getDataChildByName(q2)).getDataChildByName(q3);
 169
 170         final LeafRefContext foundOdlContrProjNameCtx = LeafRefContextUtils.getLeafRefReferencingContext(
 171                 odlContrProjNameNode, rootLeafRefContext);
 172
 173         assertNotNull(foundOdlContrProjNameCtx);
 174         assertTrue(foundOdlContrProjNameCtx.isReferencing());
 175         assertNotNull(foundOdlContrProjNameCtx.getLeafRefTargetPath());
 176         assertEquals(odlContrProjNameCtx, foundOdlContrProjNameCtx);
 177     }
 178
 179     @Test
 180     public void leafRefContextUtilsTest2() {
 181         final QName q1 = QName.create(tst, "odl-project");
 182         final QName q2 = QName.create(tst, "project");
 183         final QName q3 = QName.create(tst, "name");
 184
 185         final LeafRefContext leafRefCtx = rootLeafRefContext.getReferencedChildByName(q1).getReferencedChildByName(q2)
 186                 .getReferencedChildByName(q3);
 187
 188         final DataSchemaNode odlProjNameNode = ((DataNodeContainer) ((DataNodeContainer) tstMod.getDataChildByName(q1))
 189                 .getDataChildByName(q2)).getDataChildByName(q3);
 190
 191         LeafRefContext foundOdlProjNameCtx = LeafRefContextUtils.getLeafRefReferencingContext(odlProjNameNode,
 192                 rootLeafRefContext);
 193
 194         assertNull(foundOdlProjNameCtx);
 195
 196         foundOdlProjNameCtx = LeafRefContextUtils.getLeafRefReferencedByContext(odlProjNameNode, rootLeafRefContext);
 197
 198         assertNotNull(foundOdlProjNameCtx);
 199         assertTrue(foundOdlProjNameCtx.isReferenced());
 200         assertFalse(foundOdlProjNameCtx.getAllReferencedByLeafRefCtxs().isEmpty());
 201         assertEquals(6, foundOdlProjNameCtx.getAllReferencedByLeafRefCtxs().size());
 202         assertEquals(leafRefCtx, foundOdlProjNameCtx);
 203     }
 204
 205     @Test
 206     public void leafRefContextUtilsTest3() {
 207         final QName q16 = QName.create(tst, "con1");
 208         final DataSchemaNode con1 = tstMod.getDataChildByName(q16);
 209         final List<LeafRefContext> allLeafRefChilds = LeafRefContextUtils
 210                 .findAllLeafRefChilds(con1, rootLeafRefContext);
 211
 212         assertNotNull(allLeafRefChilds);
 213         assertFalse(allLeafRefChilds.isEmpty());
 214         assertEquals(4, allLeafRefChilds.size());
 215
 216         final QName q17 = QName.create(tst, "odl-contributor");
 217         final DataSchemaNode odlContributorNode = tstMod.getDataChildByName(q17);
 218         List<LeafRefContext> allChildsReferencedByLeafRef = LeafRefContextUtils.findAllChildsReferencedByLeafRef(
 219                 odlContributorNode, rootLeafRefContext);
 220
 221         assertNotNull(allChildsReferencedByLeafRef);
 222         assertFalse(allChildsReferencedByLeafRef.isEmpty());
 223         assertEquals(1, allChildsReferencedByLeafRef.size());
 224
 225         allChildsReferencedByLeafRef = LeafRefContextUtils.findAllChildsReferencedByLeafRef(con1, rootLeafRefContext);
 226
 227         assertNotNull(allChildsReferencedByLeafRef);
 228         assertTrue(allChildsReferencedByLeafRef.isEmpty());
 229
 230     }
 231
 232     @Test(expected = IllegalArgumentException.class)
 233     @Ignore
 234     public void incorrectLeafRefPathTest() {
 235         final SchemaContext context = YangParserTestUtils.parseYangResourceDirectory(
 236             "/leafref-context-test/incorrect-modules");
 237         LeafRefContext.create(context);
 238     }
 239
 240 }