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
8 package org.opendaylight.yangtools.yang.stmt;
10 import static org.junit.Assert.assertEquals;
11 import static org.junit.Assert.assertNotNull;
12 import static org.opendaylight.yangtools.yang.stmt.StmtTestUtils.sourceForResource;
14 import com.google.common.collect.ImmutableList;
15 import java.util.ArrayList;
16 import java.util.Collection;
17 import java.util.Iterator;
19 import org.junit.Test;
20 import org.opendaylight.yangtools.yang.common.QName;
21 import org.opendaylight.yangtools.yang.model.api.AnyxmlSchemaNode;
22 import org.opendaylight.yangtools.yang.model.api.ChoiceSchemaNode;
23 import org.opendaylight.yangtools.yang.model.api.ContainerSchemaNode;
24 import org.opendaylight.yangtools.yang.model.api.GroupingDefinition;
25 import org.opendaylight.yangtools.yang.model.api.LeafSchemaNode;
26 import org.opendaylight.yangtools.yang.model.api.ListSchemaNode;
27 import org.opendaylight.yangtools.yang.model.api.Module;
28 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
29 import org.opendaylight.yangtools.yang.model.api.SchemaNode;
30 import org.opendaylight.yangtools.yang.model.api.UsesNode;
31 import org.opendaylight.yangtools.yang.model.api.stmt.SchemaNodeIdentifier.Descendant;
32 import org.opendaylight.yangtools.yang.model.api.stmt.UnrecognizedStatement;
33 import org.opendaylight.yangtools.yang.parser.rfc7950.reactor.RFC7950Reactors;
34 import org.opendaylight.yangtools.yang.parser.spi.meta.ReactorException;
35 import org.opendaylight.yangtools.yang.parser.spi.source.StatementStreamSource;
37 public class GroupingAndUsesStmtTest {
39 private static final StatementStreamSource MODULE = sourceForResource("/model/bar.yang");
40 private static final StatementStreamSource SUBMODULE = sourceForResource("/model/subfoo.yang");
41 private static final StatementStreamSource GROUPING_MODULE = sourceForResource("/model/baz.yang");
42 private static final StatementStreamSource USES_MODULE = sourceForResource("/model/foo.yang");
45 public void groupingTest() throws ReactorException {
46 final SchemaContext result = RFC7950Reactors.defaultReactor().newBuild()
47 .addSources(MODULE, GROUPING_MODULE)
49 assertNotNull(result);
51 final Module testModule = result.findModules("baz").iterator().next();
52 assertNotNull(testModule);
54 final Collection<? extends GroupingDefinition> groupings = testModule.getGroupings();
55 assertEquals(1, groupings.size());
57 final Iterator<? extends GroupingDefinition> groupingsIterator = groupings.iterator();
58 final GroupingDefinition grouping = groupingsIterator.next();
59 assertEquals("target", grouping.getQName().getLocalName());
60 assertEquals(5, grouping.getChildNodes().size());
62 final AnyxmlSchemaNode anyXmlNode = (AnyxmlSchemaNode) grouping.getDataChildByName(
63 QName.create(testModule.getQNameModule(), "data"));
64 assertNotNull(anyXmlNode);
65 final ChoiceSchemaNode choiceNode = (ChoiceSchemaNode) grouping.getDataChildByName(
66 QName.create(testModule.getQNameModule(), "how"));
67 assertNotNull(choiceNode);
68 final LeafSchemaNode leafNode = (LeafSchemaNode) grouping.getDataChildByName(
69 QName.create(testModule.getQNameModule(), "address"));
70 assertNotNull(leafNode);
71 final ContainerSchemaNode containerNode = (ContainerSchemaNode) grouping.getDataChildByName(
72 QName.create(testModule.getQNameModule(), "port"));
73 assertNotNull(containerNode);
74 final ListSchemaNode listNode = (ListSchemaNode) grouping.getDataChildByName(
75 QName.create(testModule.getQNameModule(), "addresses"));
76 assertNotNull(listNode);
78 assertEquals(1, grouping.getGroupings().size());
79 assertEquals("target-inner", grouping.getGroupings().iterator().next().getQName().getLocalName());
81 assertEquals(1, grouping.getTypeDefinitions().size());
82 assertEquals("group-type", grouping.getTypeDefinitions().iterator().next().getQName().getLocalName());
84 final Collection<? extends UnrecognizedStatement> unknownSchemaNodes = grouping.asEffectiveStatement()
85 .getDeclared().declaredSubstatements(UnrecognizedStatement.class);
86 assertEquals(1, unknownSchemaNodes.size());
87 final UnrecognizedStatement extensionUse = unknownSchemaNodes.iterator().next();
88 assertEquals("opendaylight", extensionUse.statementDefinition().getStatementName().getLocalName());
92 public void usesAndRefinesTest() throws ReactorException {
93 final SchemaContext result = RFC7950Reactors.defaultReactor().newBuild()
94 .addSources(MODULE, SUBMODULE, GROUPING_MODULE, USES_MODULE)
96 assertNotNull(result);
98 final Module testModule = result.findModules("foo").iterator().next();
100 final Collection<? extends UsesNode> usesNodes = testModule.getUses();
101 assertEquals(1, usesNodes.size());
103 UsesNode usesNode = usesNodes.iterator().next();
104 assertEquals("target", usesNode.getSourceGrouping().getQName().getLocalName());
105 assertEquals(1, usesNode.getAugmentations().size());
107 QName peer = QName.create(testModule.getQNameModule(), "peer");
108 ContainerSchemaNode container = (ContainerSchemaNode) testModule.getDataChildByName(peer);
109 assertNotNull(container);
110 container = (ContainerSchemaNode) container.getDataChildByName(QName.create(peer, "destination"));
111 assertEquals(1, container.getUses().size());
113 usesNode = container.getUses().iterator().next();
114 assertEquals("target", usesNode.getSourceGrouping().getQName().getLocalName());
116 final Map<Descendant, SchemaNode> refines = usesNode.getRefines();
117 assertEquals(4, refines.size());
119 assertEquals(ImmutableList.of(
120 Descendant.of(QName.create(peer, "address")),
121 Descendant.of(QName.create(peer, "port")),
122 Descendant.of(QName.create(peer, "addresses")),
123 Descendant.of(QName.create(peer, "addresses"), QName.create(peer, "id"))),
124 new ArrayList<>(refines.keySet()));