parser/yang-parser-rfc7950/src/test/java/org/opendaylight/yangtools/yang/stmt/ControllerStmtParserTest.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.stmt;
   9
  10 import static org.junit.Assert.assertEquals;
  11 import static org.junit.Assert.assertNotNull;
  12 import static org.junit.Assert.assertTrue;
  13
  14 import java.util.Collection;
  15 import org.junit.Test;
  16 import org.opendaylight.yangtools.yang.common.QName;
  17 import org.opendaylight.yangtools.yang.common.Revision;
  18 import org.opendaylight.yangtools.yang.model.api.AugmentationSchemaNode;
  19 import org.opendaylight.yangtools.yang.model.api.CaseSchemaNode;
  20 import org.opendaylight.yangtools.yang.model.api.ChoiceSchemaNode;
  21 import org.opendaylight.yangtools.yang.model.api.ContainerSchemaNode;
  22 import org.opendaylight.yangtools.yang.model.api.DataNodeContainer;
  23 import org.opendaylight.yangtools.yang.model.api.DataSchemaNode;
  24 import org.opendaylight.yangtools.yang.model.api.ListSchemaNode;
  25 import org.opendaylight.yangtools.yang.model.api.Module;
  26 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  27 import org.opendaylight.yangtools.yang.model.api.UsesNode;
  28 import org.opendaylight.yangtools.yang.model.api.stmt.RefineEffectiveStatement;
  29 import org.opendaylight.yangtools.yang.model.api.stmt.UnrecognizedStatement;
  30 import org.opendaylight.yangtools.yang.model.api.stmt.UsesEffectiveStatement;
  31
  32 public class ControllerStmtParserTest {
  33
  34     @Test
  35     public void test() throws Exception {
  36         final SchemaContext context = StmtTestUtils.parseYangSources("/sal-broker-impl");
  37         assertNotNull(context);
  38
  39         salDomBrokerImplModuleTest(context);
  40         configModuleTest(context);
  41     }
  42
  43     private static void salDomBrokerImplModuleTest(final SchemaContext context) {
  44         final Module module = context.findModule("opendaylight-sal-dom-broker-impl", Revision.of("2013-10-28")).get();
  45
  46         boolean checked = false;
  47         for (final AugmentationSchemaNode augmentationSchema : module.getAugmentations()) {
  48             final DataSchemaNode dataNode = augmentationSchema.dataChildByName(
  49                 QName.create(module.getQNameModule(), "dom-broker-impl"));
  50             if (dataNode instanceof CaseSchemaNode) {
  51                 final CaseSchemaNode caseNode = (CaseSchemaNode) dataNode;
  52                 final DataSchemaNode dataNode2 = caseNode.dataChildByName(
  53                     QName.create(module.getQNameModule(), "async-data-broker"));
  54                 if (dataNode2 instanceof ContainerSchemaNode) {
  55                     final ContainerSchemaNode containerNode = (ContainerSchemaNode) dataNode2;
  56                     final DataSchemaNode leaf = containerNode
  57                             .getDataChildByName(QName.create(module.getQNameModule(), "type"));
  58                     assertEquals(0, leaf.getUnknownSchemaNodes().size());
  59
  60                     final Collection<? extends UnrecognizedStatement> unknownSchemaNodes =
  61                         containerNode.asEffectiveStatement()
  62                             .findFirstEffectiveSubstatement(UsesEffectiveStatement.class).orElseThrow()
  63                             .findFirstEffectiveSubstatement(RefineEffectiveStatement.class).orElseThrow()
  64                             .getDeclared().declaredSubstatements(UnrecognizedStatement.class);
  65
  66
  67                     final UnrecognizedStatement unknownSchemaNode = unknownSchemaNodes.iterator().next();
  68                     assertEquals("sal:dom-async-data-broker", unknownSchemaNode.argument());
  69                     checked = true;
  70                 }
  71             }
  72         }
  73         assertTrue(checked);
  74     }
  75
  76     private static void configModuleTest(final SchemaContext context) {
  77         final Module configModule = context.findModule("config", Revision.of("2013-04-05")).get();
  78         final Module module = context.findModule("opendaylight-sal-dom-broker-impl", Revision.of("2013-10-28")).get();
  79
  80         final DataSchemaNode dataNode = configModule.getDataChildByName(QName.create(configModule.getQNameModule(),
  81             "modules"));
  82         assertTrue(dataNode instanceof ContainerSchemaNode);
  83
  84         final ContainerSchemaNode moduleContainer = (ContainerSchemaNode) dataNode;
  85         final DataSchemaNode dataChildList = moduleContainer
  86                 .getDataChildByName(QName.create(configModule.getQNameModule(), "module"));
  87
  88         assertTrue(dataChildList instanceof ListSchemaNode);
  89
  90         final ListSchemaNode listModule = (ListSchemaNode) dataChildList;
  91         final DataSchemaNode dataChildChoice = listModule
  92                 .getDataChildByName(QName.create(configModule.getQNameModule(), "configuration"));
  93
  94         assertTrue(dataChildChoice instanceof ChoiceSchemaNode);
  95
  96         final ChoiceSchemaNode confChoice = (ChoiceSchemaNode) dataChildChoice;
  97         final CaseSchemaNode caseNodeByName = confChoice.findCaseNodes("dom-broker-impl").iterator().next();
  98
  99         assertNotNull(caseNodeByName);
 100         final DataSchemaNode dataNode2 = caseNodeByName
 101                 .getDataChildByName(QName.create(module.getQNameModule(), "async-data-broker"));
 102         assertTrue(dataNode2 instanceof ContainerSchemaNode);
 103
 104         final ContainerSchemaNode containerNode = (ContainerSchemaNode) dataNode2;
 105         final DataSchemaNode leaf = containerNode.getDataChildByName(QName.create(module.getQNameModule(), "type"));
 106         assertEquals(0, leaf.getUnknownSchemaNodes().size());
 107
 108         final CaseSchemaNode domInmemoryDataBroker = confChoice.findCaseNodes("dom-inmemory-data-broker").iterator()
 109                 .next();
 110
 111         assertNotNull(domInmemoryDataBroker);
 112         final DataSchemaNode schemaService = domInmemoryDataBroker
 113                 .getDataChildByName(QName.create(module.getQNameModule(), "schema-service"));
 114         assertTrue(schemaService instanceof ContainerSchemaNode);
 115
 116         final ContainerSchemaNode schemaServiceContainer = (ContainerSchemaNode) schemaService;
 117
 118         assertEquals(1, schemaServiceContainer.getUses().size());
 119         final UsesNode uses = schemaServiceContainer.getUses().iterator().next();
 120         final QName groupingQName = QName.create("urn:opendaylight:params:xml:ns:yang:controller:config", "2013-04-05",
 121             "service-ref");
 122         assertEquals(groupingQName, uses.getSourceGrouping().getQName());
 123         assertEquals(0, getChildNodeSizeWithoutUses(schemaServiceContainer));
 124
 125         final DataSchemaNode type = schemaServiceContainer.getDataChildByName(QName.create(module.getQNameModule(),
 126             "type"));
 127         assertEquals(0, type.getUnknownSchemaNodes().size());
 128
 129         final Collection<? extends UnrecognizedStatement> typeUnknownSchemaNodes =
 130             schemaServiceContainer.asEffectiveStatement()
 131                 .findFirstEffectiveSubstatement(UsesEffectiveStatement.class).orElseThrow()
 132                 .findFirstEffectiveSubstatement(RefineEffectiveStatement.class).orElseThrow()
 133                 .getDeclared().declaredSubstatements(UnrecognizedStatement.class);
 134         assertEquals(1, typeUnknownSchemaNodes.size());
 135
 136
 137         final UnrecognizedStatement typeUnknownSchemaNode = typeUnknownSchemaNodes.iterator().next();
 138         assertEquals("sal:schema-service", typeUnknownSchemaNode.argument());
 139         assertEquals(QName.create(groupingQName, "required-identity"),
 140             typeUnknownSchemaNode.statementDefinition().getStatementName());
 141     }
 142
 143     private static int getChildNodeSizeWithoutUses(final DataNodeContainer csn) {
 144         int result = 0;
 145         for (final DataSchemaNode dsn : csn.getChildNodes()) {
 146             if (!dsn.isAddedByUses()) {
 147                 result++;
 148             }
 149         }
 150         return result;
 151     }
 152 }