2 * Copyright (c) 2016 Cisco Systems, Inc. and others. All rights reserved.
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
9 package org.opendaylight.yangtools.yang.stmt;
11 import static org.junit.Assert.assertEquals;
12 import static org.junit.Assert.assertNotNull;
13 import static org.junit.Assert.assertTrue;
14 import static org.opendaylight.yangtools.yang.stmt.StmtTestUtils.sourceForResource;
16 import java.util.List;
17 import org.junit.Test;
18 import org.opendaylight.yangtools.yang.common.QName;
19 import org.opendaylight.yangtools.yang.model.api.ExtensionDefinition;
20 import org.opendaylight.yangtools.yang.model.api.LeafSchemaNode;
21 import org.opendaylight.yangtools.yang.model.api.Module;
22 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
23 import org.opendaylight.yangtools.yang.model.api.UnknownSchemaNode;
24 import org.opendaylight.yangtools.yang.parser.spi.meta.ReactorException;
25 import org.opendaylight.yangtools.yang.parser.spi.source.StatementStreamSource;
26 import org.opendaylight.yangtools.yang.parser.stmt.reactor.CrossSourceStatementReactor;
27 import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.YangInferencePipeline;
29 public class ExtensionStmtTest {
31 private static final StatementStreamSource EXT_DEF_MODULE = sourceForResource("/model/bar.yang");
32 private static final StatementStreamSource EXT_DEF_MODULE2 = sourceForResource(
33 "/semantic-statement-parser/ext-typedef.yang");
34 private static final StatementStreamSource EXT_USE_MODULE = sourceForResource(
35 "/semantic-statement-parser/ext-use.yang");
38 public void testExtensionDefinition() throws ReactorException {
39 final CrossSourceStatementReactor.BuildAction reactor = YangInferencePipeline.RFC6020_REACTOR.newBuild();
40 reactor.addSources(EXT_DEF_MODULE);
42 final SchemaContext result = reactor.buildEffective();
43 assertNotNull(result);
45 final Module testModule = result.findModules("bar").iterator().next();
46 assertNotNull(testModule);
48 assertEquals(1, testModule.getExtensionSchemaNodes().size());
50 final List<ExtensionDefinition> extensions = testModule.getExtensionSchemaNodes();
51 final ExtensionDefinition extension = extensions.get(0);
52 assertEquals("opendaylight", extension.getQName().getLocalName());
53 assertEquals("name", extension.getArgument());
54 assertTrue(extension.isYinElement());
58 public void testExtensionUsage() throws ReactorException {
59 final CrossSourceStatementReactor.BuildAction reactor = YangInferencePipeline.RFC6020_REACTOR.newBuild();
60 reactor.addSources(EXT_DEF_MODULE2, EXT_USE_MODULE);
62 final SchemaContext result = reactor.buildEffective();
63 assertNotNull(result);
65 final Module testModule1 = result.findModules("ext-typedef").iterator().next();
66 assertNotNull(testModule1);
68 assertEquals(1, testModule1.getExtensionSchemaNodes().size());
70 final List<ExtensionDefinition> extensions = testModule1.getExtensionSchemaNodes();
71 final ExtensionDefinition extensionDefinition = extensions.get(0);
73 final Module testModule2 = result.findModules("ext-use").iterator().next();
74 assertNotNull(testModule2);
76 final LeafSchemaNode leaf = (LeafSchemaNode) testModule2.getDataChildByName(
77 QName.create(testModule2.getQNameModule(), "value"));
80 assertEquals(1, leaf.getUnknownSchemaNodes().size());
81 final List<UnknownSchemaNode> unknownNodes = leaf.getUnknownSchemaNodes();
82 final UnknownSchemaNode extensionUse = unknownNodes.get(0);
83 assertEquals(extensionDefinition.getQName().getLocalName(), extensionUse.getExtensionDefinition().getQName()
85 assertEquals(extensionDefinition.getArgument(), extensionUse.getExtensionDefinition().getArgument());
87 assertEquals("key:value", extensionUse.getNodeParameter());