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.MaxAccessSchemaNode;
  21 import org.opendaylight.yangtools.rfc6643.model.api.ObjectIdentifier;
  22 import org.opendaylight.yangtools.rfc6643.model.api.OidSchemaNode;
  23 import org.opendaylight.yangtools.rfc6643.model.api.SubIdSchemaNode;
  24 import org.opendaylight.yangtools.yang.common.QName;
  25 import org.opendaylight.yangtools.yang.common.Uint32;
  26 import org.opendaylight.yangtools.yang.model.api.ContainerSchemaNode;
  27 import org.opendaylight.yangtools.yang.model.api.DataSchemaNode;
  28 import org.opendaylight.yangtools.yang.model.api.LeafSchemaNode;
  29 import org.opendaylight.yangtools.yang.model.api.ListSchemaNode;
  30 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  31 import org.opendaylight.yangtools.yang.model.parser.api.YangSyntaxErrorException;
  32 import org.opendaylight.yangtools.yang.model.repo.api.YangTextSchemaSource;
  33 import org.opendaylight.yangtools.yang.parser.rfc7950.reactor.RFC7950Reactors;
  34 import org.opendaylight.yangtools.yang.parser.rfc7950.repo.YangStatementStreamSource;
  35 import org.opendaylight.yangtools.yang.parser.spi.meta.ModelProcessingPhase;
  36 import org.opendaylight.yangtools.yang.parser.spi.meta.ReactorException;
  37 import org.opendaylight.yangtools.yang.parser.stmt.reactor.CrossSourceStatementReactor;
  38
  39 public class IetfYangSmiv2ExtensionPluginTest {
  40     private static final String NS = "urn:opendaylight:yang:extension:third-party";
  41     private static final String REV = "2016-06-09";
  42
  43     private static CrossSourceStatementReactor reactor;
  44
  45     @BeforeClass
  46     public static void createReactor() {
  47         reactor = RFC7950Reactors.defaultReactorBuilder()
  48                 .addStatementSupport(ModelProcessingPhase.FULL_DECLARATION, DisplayHintStatementSupport.getInstance())
  49                 .addStatementSupport(ModelProcessingPhase.FULL_DECLARATION, MaxAccessStatementSupport.getInstance())
  50                 .addStatementSupport(ModelProcessingPhase.FULL_DECLARATION, DefValStatementSupport.getInstance())
  51                 .addStatementSupport(ModelProcessingPhase.FULL_DECLARATION, ImpliedStatementSupport.getInstance())
  52                 .addStatementSupport(ModelProcessingPhase.FULL_DECLARATION, AliasStatementSupport.getInstance())
  53                 .addStatementSupport(ModelProcessingPhase.FULL_DECLARATION, OidStatementSupport.getInstance())
  54                 .addStatementSupport(ModelProcessingPhase.FULL_DECLARATION, SubIdStatementSupport.getInstance())
  55                 .build();
  56     }
  57
  58     @AfterClass
  59     public static void freeReactor() {
  60         reactor = null;
  61     }
  62
  63     @Test
  64     public void testExtensions() throws ReactorException, YangSyntaxErrorException, IOException {
  65         SchemaContext schema = createSchema();
  66
  67         assertTrue(schema.getUnknownSchemaNodes().size() == 1);
  68         AliasSchemaNode aliasExtEffectStmt = (AliasSchemaNode) schema.getUnknownSchemaNodes().iterator().next();
  69         assertEquals(aliasExtEffectStmt.getArgument(), "ifXTable");
  70         assertTrue(aliasExtEffectStmt.getUnknownSchemaNodes().size() == 1);
  71         OidSchemaNode oidExtEffectStmt = (OidSchemaNode) aliasExtEffectStmt.getUnknownSchemaNodes().iterator().next();
  72         assertEquals(oidExtEffectStmt.getArgument().toString(), "1.3.6.1.2.1.31.1.1");
  73
  74         final DataSchemaNode dataChildByName = schema.getDataChildByName(QName.create(NS, REV, "root"));
  75         assertTrue(dataChildByName instanceof ContainerSchemaNode);
  76         final ContainerSchemaNode root = (ContainerSchemaNode) dataChildByName;
  77         assertTrue(root.getUnknownSchemaNodes().size() == 1);
  78         OidSchemaNode oid = (OidSchemaNode) root.getUnknownSchemaNodes().iterator().next();
  79         assertEquals(oid.getArgument().toString(), "1");
  80
  81         ListSchemaNode ifStackEntry = (ListSchemaNode) root.getDataChildByName(QName.create(NS, REV, "ifStackEntry"));
  82         assertTrue(ifStackEntry.getUnknownSchemaNodes().size() == 2);
  83         ifStackEntry.getUnknownSchemaNodes().forEach(unknownSchemaNode -> {
  84             if (unknownSchemaNode instanceof OidSchemaNode) {
  85                 assertEquals(((OidSchemaNode) unknownSchemaNode).getArgument().toString(),
  86                         ObjectIdentifier.forString("1.1").toString());
  87             } else if (unknownSchemaNode instanceof ImpliedSchemaNode) {
  88                 assertEquals(((ImpliedSchemaNode) unknownSchemaNode).getArgument(), "ifStackHigherLayer");
  89             }
  90         });
  91
  92         LeafSchemaNode ifStackHigherLayer = (LeafSchemaNode)
  93                 ifStackEntry.getDataChildByName(QName.create(NS, REV, "ifStackHigherLayer"));
  94
  95         ifStackHigherLayer.getUnknownSchemaNodes().forEach(unknownSchemaNode -> {
  96             if (unknownSchemaNode instanceof MaxAccessSchemaNode) {
  97                 final MaxAccessSchemaNode maxAccess = (MaxAccessSchemaNode) unknownSchemaNode;
  98                 assertEquals(maxAccess.getArgument(), "not-accessible");
  99             }
 100         });
 101
 102         LeafSchemaNode testNumberLeaf = (LeafSchemaNode)
 103                 ifStackEntry.getDataChildByName(QName.create(NS, REV, "test-number"));
 104         assertTrue(testNumberLeaf.getUnknownSchemaNodes().size() == 3);
 105         testNumberLeaf.getUnknownSchemaNodes().forEach(unknownSchemaNode -> {
 106             if (unknownSchemaNode instanceof SubIdSchemaNode) {
 107                 assertEquals(Uint32.TWO, ((SubIdSchemaNode) unknownSchemaNode).getArgument());
 108             } else if (unknownSchemaNode instanceof DefValSchemaNode) {
 109                 assertEquals("0", ((DefValSchemaNode) unknownSchemaNode).getArgument());
 110             }
 111         });
 112     }
 113
 114     private static SchemaContext createSchema() throws ReactorException, YangSyntaxErrorException, IOException {
 115         return reactor.newBuild()
 116                 .addSources(
 117                     YangStatementStreamSource.create(YangTextSchemaSource.forResource(
 118                         IetfYangSmiv2ExtensionPluginTest.class, "/foo.yang")),
 119                     YangStatementStreamSource.create(YangTextSchemaSource.forResource(
 120                         IetfYangSmiv2ExtensionPluginTest.class, "/ietf-yang-smiv2.yang")))
 121                 .buildEffective();
 122     }
 123 }