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