yang/rfc6643-parser-support/src/test/java/org/opendaylight/yangtools/rfc6643/parser/IetfYangSmiv2ExtensionPluginTest.java

   1 /*
   2  * Copyright (c) 2017, 2020 PANTHEON.tech, s.r.o. 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.rfc6643.parser;
   9
  10 import static org.junit.Assert.assertEquals;
  11 import static org.junit.Assert.assertTrue;
  12
  13 import java.io.IOException;
  14 import org.junit.AfterClass;
  15 import org.junit.BeforeClass;
  16 import org.junit.Test;
  17 import org.opendaylight.yangtools.rfc6643.model.api.AliasSchemaNode;
  18 import org.opendaylight.yangtools.rfc6643.model.api.DefValSchemaNode;
  19 import org.opendaylight.yangtools.rfc6643.model.api.ImpliedSchemaNode;
  20 import org.opendaylight.yangtools.rfc6643.model.api.MaxAccess;
  21 import org.opendaylight.yangtools.rfc6643.model.api.MaxAccessSchemaNode;
  22 import org.opendaylight.yangtools.rfc6643.model.api.ObjectIdentifier;
  23 import org.opendaylight.yangtools.rfc6643.model.api.OidSchemaNode;
  24 import org.opendaylight.yangtools.rfc6643.model.api.SubIdSchemaNode;
  25 import org.opendaylight.yangtools.yang.common.QName;
  26 import org.opendaylight.yangtools.yang.common.Uint32;
  27 import org.opendaylight.yangtools.yang.model.api.ContainerSchemaNode;
  28 import org.opendaylight.yangtools.yang.model.api.DataSchemaNode;
  29 import org.opendaylight.yangtools.yang.model.api.LeafSchemaNode;
  30 import org.opendaylight.yangtools.yang.model.api.ListSchemaNode;
  31 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  32 import org.opendaylight.yangtools.yang.model.repo.api.YangTextSchemaSource;
  33 import org.opendaylight.yangtools.yang.parser.api.YangParserConfiguration;
  34 import org.opendaylight.yangtools.yang.parser.api.YangSyntaxErrorException;
  35 import org.opendaylight.yangtools.yang.parser.rfc7950.reactor.RFC7950Reactors;
  36 import org.opendaylight.yangtools.yang.parser.rfc7950.repo.YangStatementStreamSource;
  37 import org.opendaylight.yangtools.yang.parser.spi.meta.ModelProcessingPhase;
  38 import org.opendaylight.yangtools.yang.parser.spi.meta.ReactorException;
  39 import org.opendaylight.yangtools.yang.parser.stmt.reactor.CrossSourceStatementReactor;
  40
  41 public class IetfYangSmiv2ExtensionPluginTest {
  42     private static final String NS = "urn:opendaylight:yang:extension:third-party";
  43     private static final String REV = "2016-06-09";
  44
  45     private static CrossSourceStatementReactor reactor;
  46
  47     @BeforeClass
  48     public static void createReactor() {
  49         reactor = RFC7950Reactors.defaultReactorBuilder()
  50             .addStatementSupport(ModelProcessingPhase.FULL_DECLARATION,
  51                 new DisplayHintStatementSupport(YangParserConfiguration.DEFAULT))
  52             .addStatementSupport(ModelProcessingPhase.FULL_DECLARATION,
  53                 new MaxAccessStatementSupport(YangParserConfiguration.DEFAULT))
  54             .addStatementSupport(ModelProcessingPhase.FULL_DECLARATION,
  55                 new DefValStatementSupport(YangParserConfiguration.DEFAULT))
  56             .addStatementSupport(ModelProcessingPhase.FULL_DECLARATION,
  57                 new ImpliedStatementSupport(YangParserConfiguration.DEFAULT))
  58             .addStatementSupport(ModelProcessingPhase.FULL_DECLARATION,
  59                 new AliasStatementSupport(YangParserConfiguration.DEFAULT))
  60             .addStatementSupport(ModelProcessingPhase.FULL_DECLARATION,
  61                 new OidStatementSupport(YangParserConfiguration.DEFAULT))
  62             .addStatementSupport(ModelProcessingPhase.FULL_DECLARATION,
  63                 new SubIdStatementSupport(YangParserConfiguration.DEFAULT))
  64             .build();
  65     }
  66
  67     @AfterClass
  68     public static void freeReactor() {
  69         reactor = null;
  70     }
  71
  72     @Test
  73     public void testExtensions() throws ReactorException, YangSyntaxErrorException, IOException {
  74         SchemaContext schema = createSchema();
  75
  76         assertTrue(schema.getUnknownSchemaNodes().size() == 1);
  77         AliasSchemaNode aliasExtEffectStmt = (AliasSchemaNode) schema.getUnknownSchemaNodes().iterator().next();
  78         assertEquals(aliasExtEffectStmt.getArgument(), "ifXTable");
  79         assertTrue(aliasExtEffectStmt.getUnknownSchemaNodes().size() == 1);
  80         OidSchemaNode oidExtEffectStmt = (OidSchemaNode) aliasExtEffectStmt.getUnknownSchemaNodes().iterator().next();
  81         assertEquals(oidExtEffectStmt.getArgument().toString(), "1.3.6.1.2.1.31.1.1");
  82
  83         final DataSchemaNode dataChildByName = schema.getDataChildByName(QName.create(NS, REV, "root"));
  84         assertTrue(dataChildByName instanceof ContainerSchemaNode);
  85         final ContainerSchemaNode root = (ContainerSchemaNode) dataChildByName;
  86         assertEquals(1, root.getUnknownSchemaNodes().size());
  87         OidSchemaNode oid = (OidSchemaNode) root.getUnknownSchemaNodes().iterator().next();
  88         assertEquals(oid.getArgument().toString(), "1");
  89
  90         ListSchemaNode ifStackEntry = (ListSchemaNode) root.getDataChildByName(QName.create(NS, REV, "ifStackEntry"));
  91         assertEquals(2, ifStackEntry.getUnknownSchemaNodes().size());
  92         ifStackEntry.getUnknownSchemaNodes().forEach(unknownSchemaNode -> {
  93             if (unknownSchemaNode instanceof OidSchemaNode) {
  94                 assertEquals(((OidSchemaNode) unknownSchemaNode).getArgument().toString(),
  95                         ObjectIdentifier.forString("1.1").toString());
  96             } else if (unknownSchemaNode instanceof ImpliedSchemaNode) {
  97                 assertEquals(((ImpliedSchemaNode) unknownSchemaNode).getArgument(), "ifStackHigherLayer");
  98             }
  99         });
 100
 101         LeafSchemaNode ifStackHigherLayer = (LeafSchemaNode)
 102                 ifStackEntry.getDataChildByName(QName.create(NS, REV, "ifStackHigherLayer"));
 103
 104         ifStackHigherLayer.getUnknownSchemaNodes().forEach(unknownSchemaNode -> {
 105             if (unknownSchemaNode instanceof MaxAccessSchemaNode) {
 106                 final MaxAccessSchemaNode maxAccess = (MaxAccessSchemaNode) unknownSchemaNode;
 107                 assertEquals(MaxAccess.NOT_ACCESSIBLE, maxAccess.getArgument());
 108             }
 109         });
 110
 111         LeafSchemaNode testNumberLeaf = (LeafSchemaNode)
 112                 ifStackEntry.getDataChildByName(QName.create(NS, REV, "test-number"));
 113         assertEquals(3, testNumberLeaf.getUnknownSchemaNodes().size());
 114         testNumberLeaf.getUnknownSchemaNodes().forEach(unknownSchemaNode -> {
 115             if (unknownSchemaNode instanceof SubIdSchemaNode) {
 116                 assertEquals(Uint32.TWO, ((SubIdSchemaNode) unknownSchemaNode).getArgument());
 117             } else if (unknownSchemaNode instanceof DefValSchemaNode) {
 118                 assertEquals("0", ((DefValSchemaNode) unknownSchemaNode).getArgument());
 119             }
 120         });
 121     }
 122
 123     private static SchemaContext createSchema() throws ReactorException, YangSyntaxErrorException, IOException {
 124         return reactor.newBuild()
 125                 .addSources(
 126                     YangStatementStreamSource.create(YangTextSchemaSource.forResource(
 127                         IetfYangSmiv2ExtensionPluginTest.class, "/foo.yang")),
 128                     YangStatementStreamSource.create(YangTextSchemaSource.forResource(
 129                         IetfYangSmiv2ExtensionPluginTest.class, "/ietf-yang-smiv2.yang")))
 130                 .buildEffective();
 131     }
 132 }