/*
* Copyright (c) 2016 Cisco Systems, Inc. and others. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v1.0 which accompanies this distribution,
* and is available at http://www.eclipse.org/legal/epl-v10.html
*/
package org.opendaylight.yangtools.yang.stmt;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
import static org.opendaylight.yangtools.yang.stmt.StmtTestUtils.sourceForResource;
import java.util.List;
import org.junit.Test;
import org.opendaylight.yangtools.yang.common.QName;
import org.opendaylight.yangtools.yang.model.api.ExtensionDefinition;
import org.opendaylight.yangtools.yang.model.api.LeafSchemaNode;
import org.opendaylight.yangtools.yang.model.api.Module;
import org.opendaylight.yangtools.yang.model.api.UnknownSchemaNode;
import org.opendaylight.yangtools.yang.parser.spi.meta.ReactorException;
import org.opendaylight.yangtools.yang.parser.spi.source.StatementStreamSource;
import org.opendaylight.yangtools.yang.parser.stmt.reactor.CrossSourceStatementReactor;
import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.YangInferencePipeline;
import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.effective.EffectiveSchemaContext;
public class ExtensionStmtTest {
private static final StatementStreamSource EXT_DEF_MODULE = sourceForResource("/model/bar.yang");
private static final StatementStreamSource EXT_DEF_MODULE2 = sourceForResource(
"/semantic-statement-parser/ext-typedef.yang");
private static final StatementStreamSource EXT_USE_MODULE = sourceForResource(
"/semantic-statement-parser/ext-use.yang");
@Test
public void testExtensionDefinition() throws ReactorException {
final CrossSourceStatementReactor.BuildAction reactor = YangInferencePipeline.RFC6020_REACTOR.newBuild();
reactor.addSources(EXT_DEF_MODULE);
final EffectiveSchemaContext result = reactor.buildEffective();
assertNotNull(result);
final Module testModule = result.findModuleByName("bar", null);
assertNotNull(testModule);
assertEquals(1, testModule.getExtensionSchemaNodes().size());
final List<ExtensionDefinition> extensions = testModule.getExtensionSchemaNodes();
final ExtensionDefinition extension = extensions.get(0);
assertEquals("opendaylight", extension.getQName().getLocalName());
assertEquals("name", extension.getArgument());
assertTrue(extension.isYinElement());
}
@Test
public void testExtensionUsage() throws ReactorException {
final CrossSourceStatementReactor.BuildAction reactor = YangInferencePipeline.RFC6020_REACTOR.newBuild();
reactor.addSources(EXT_DEF_MODULE2, EXT_USE_MODULE);
final EffectiveSchemaContext result = reactor.buildEffective();
assertNotNull(result);
final Module testModule1 = result.findModuleByName("ext-typedef", null);
assertNotNull(testModule1);
assertEquals(1, testModule1.getExtensionSchemaNodes().size());
final List<ExtensionDefinition> extensions = testModule1.getExtensionSchemaNodes();
final ExtensionDefinition extensionDefinition = extensions.get(0);
final Module testModule2 = result.findModuleByName("ext-use", null);
assertNotNull(testModule2);
final LeafSchemaNode leaf = (LeafSchemaNode) testModule2.getDataChildByName(QName.create(testModule2.getQNameModule(), "value"));
assertNotNull(leaf);
assertEquals(1, leaf.getUnknownSchemaNodes().size());
final List<UnknownSchemaNode> unknownNodes = leaf.getUnknownSchemaNodes();
final UnknownSchemaNode extensionUse = unknownNodes.get(0);
assertEquals(extensionDefinition.getQName().getLocalName(), extensionUse.getExtensionDefinition().getQName()
.getLocalName());
assertEquals(extensionDefinition.getArgument(), extensionUse.getExtensionDefinition().getArgument());
assertEquals("key:value", extensionUse.getNodeParameter());
}
}