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.assertFalse;
12 import static org.junit.Assert.assertNotNull;
13 import static org.junit.Assert.assertNull;
14 import static org.junit.Assert.assertTrue;
17 import java.text.ParseException;
18 import java.util.ArrayList;
19 import java.util.Date;
20 import java.util.List;
22 import org.junit.Before;
23 import org.junit.Test;
24 import org.opendaylight.yangtools.yang.common.QName;
25 import org.opendaylight.yangtools.yang.common.SimpleDateFormatUtil;
26 import org.opendaylight.yangtools.yang.model.api.AnyXmlSchemaNode;
27 import org.opendaylight.yangtools.yang.model.api.ConstraintDefinition;
28 import org.opendaylight.yangtools.yang.model.api.ContainerSchemaNode;
29 import org.opendaylight.yangtools.yang.model.api.GroupingDefinition;
30 import org.opendaylight.yangtools.yang.model.api.LeafListSchemaNode;
31 import org.opendaylight.yangtools.yang.model.api.ListSchemaNode;
32 import org.opendaylight.yangtools.yang.model.api.Module;
33 import org.opendaylight.yangtools.yang.model.api.MustDefinition;
34 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
35 import org.opendaylight.yangtools.yang.model.api.Status;
36 import org.opendaylight.yangtools.yang.model.api.TypeDefinition;
37 import org.opendaylight.yangtools.yang.model.api.UsesNode;
39 public class YangParserSimpleTest {
40 private final URI snNS = URI.create("urn:opendaylight:simple-nodes");
42 private final String snPref = "sn";
44 private Set<Module> modules;
47 public void init() throws Exception {
48 snRev = SimpleDateFormatUtil.getRevisionFormat().parse("2013-07-30");
49 modules = TestUtils.loadModules(getClass().getResource("/simple-test").toURI());
53 public void testParseAnyXml() {
54 final Module testModule = TestUtils.findModule(modules, "simple-nodes");
55 final AnyXmlSchemaNode data = (AnyXmlSchemaNode) testModule.getDataChildByName(QName.create(testModule.getQNameModule(), "data"));
56 assertNotNull("'anyxml data not found'", data);
57 assertFalse(data.equals(null));
58 assertEquals("AnyXmlEffectiveStatementImpl[qname=(urn:opendaylight:simple-nodes?revision=2013-07-30)data, " +
59 "path=AbsoluteSchemaPath{path=[(urn:opendaylight:simple-nodes?revision=2013-07-30)data]}]", data.toString());
61 // test SchemaNode args
62 final QName qname = data.getQName();
63 assertEquals("data", qname.getLocalName());
64 assertEquals(snNS, qname.getNamespace());
65 assertEquals(snRev, qname.getRevision());
66 assertEquals("anyxml desc", data.getDescription());
67 assertEquals("data ref", data.getReference());
68 assertEquals(Status.OBSOLETE, data.getStatus());
69 assertEquals(0, data.getUnknownSchemaNodes().size());
70 // test DataSchemaNode args
71 assertFalse(data.isAugmenting());
72 assertFalse(data.isConfiguration());
73 final ConstraintDefinition constraints = data.getConstraints();
74 assertEquals("class != 'wheel'", constraints.getWhenCondition().toString());
75 final Set<MustDefinition> mustConstraints = constraints.getMustConstraints();
76 assertEquals(2, constraints.getMustConstraints().size());
78 final String must1 = "ifType != 'ethernet' or (ifType = 'ethernet' and ifMTU = 1500)";
79 final String errMsg1 = "An ethernet MTU must be 1500";
80 final String must2 = "ifType != 'atm' or (ifType = 'atm' and ifMTU <= 17966 and ifMTU >= 64)";
81 final String errMsg2 = "An atm MTU must be 64 .. 17966";
83 boolean found1 = false;
84 boolean found2 = false;
85 for (final MustDefinition must : mustConstraints) {
86 if (must1.equals(must.toString())) {
88 assertEquals(errMsg1, must.getErrorMessage());
89 } else if (must2.equals(must.toString())) {
91 assertEquals(errMsg2, must.getErrorMessage());
92 assertEquals("anyxml data error-app-tag", must.getErrorAppTag());
93 assertEquals("an error occured in data", must.getDescription());
94 assertEquals("data must ref", must.getReference());
100 assertTrue(constraints.isMandatory());
101 assertNull(constraints.getMinElements());
102 assertNull(constraints.getMaxElements());
106 public void testParseContainer() throws ParseException {
107 final Module test = TestUtils.findModule(modules, "simple-nodes");
109 final ContainerSchemaNode nodes = (ContainerSchemaNode) test.getDataChildByName(QName.create(test.getQNameModule(), "nodes"));
110 // test SchemaNode args
111 final QName expectedQName = QName.create(snNS, snRev, "nodes");
112 assertEquals(expectedQName, nodes.getQName());
113 final SchemaPath expectedPath = TestUtils.createPath(true, snNS, snRev, snPref, "nodes");
114 assertEquals(expectedPath, nodes.getPath());
115 assertEquals("nodes collection", nodes.getDescription());
116 assertEquals("nodes ref", nodes.getReference());
117 assertEquals(Status.CURRENT, nodes.getStatus());
118 assertEquals(0, nodes.getUnknownSchemaNodes().size());
119 // test DataSchemaNode args
120 assertFalse(nodes.isAugmenting());
121 assertFalse(nodes.isConfiguration());
124 final ConstraintDefinition constraints = nodes.getConstraints();
125 assertEquals("class != 'wheel'", constraints.getWhenCondition().toString());
126 final Set<MustDefinition> mustConstraints = constraints.getMustConstraints();
127 assertEquals(2, constraints.getMustConstraints().size());
129 final String must1 = "ifType != 'atm' or (ifType = 'atm' and ifMTU <= 17966 and ifMTU >= 64)";
130 final String errMsg1 = "An atm MTU must be 64 .. 17966";
131 final String must2 = "ifId != 0";
133 boolean found1 = false;
134 boolean found2 = false;
135 for (final MustDefinition must : mustConstraints) {
136 if (must1.equals(must.toString())) {
138 assertEquals(errMsg1, must.getErrorMessage());
139 } else if (must2.equals(must.toString())) {
141 assertNull(must.getErrorMessage());
142 assertNull(must.getErrorAppTag());
143 assertNull(must.getDescription());
144 assertNull(must.getReference());
150 assertFalse(constraints.isMandatory());
151 assertNull(constraints.getMinElements());
152 assertNull(constraints.getMaxElements());
153 assertTrue(nodes.isPresenceContainer());
156 final Set<TypeDefinition<?>> typedefs = nodes.getTypeDefinitions();
157 assertEquals(1, typedefs.size());
158 final TypeDefinition<?> nodesType = typedefs.iterator().next();
159 final QName typedefQName = QName.create(snNS, snRev, "nodes-type");
160 assertEquals(typedefQName, nodesType.getQName());
161 final SchemaPath nodesTypePath = TestUtils.createPath(true, snNS, snRev, snPref, "nodes", "nodes-type");
162 assertEquals(nodesTypePath, nodesType.getPath());
163 assertNull(nodesType.getDescription());
164 assertNull(nodesType.getReference());
165 assertEquals(Status.CURRENT, nodesType.getStatus());
166 assertEquals(0, nodesType.getUnknownSchemaNodes().size());
169 // total size = 8: defined 6, inserted by uses 2
170 assertEquals(8, nodes.getChildNodes().size());
171 final LeafListSchemaNode added = (LeafListSchemaNode)nodes.getDataChildByName(QName.create(test.getQNameModule(), "added"));
172 assertEquals(createPath("nodes", "added"), added.getPath());
173 assertEquals(createPath("mytype"), added.getType().getPath());
175 final ListSchemaNode links = (ListSchemaNode) nodes.getDataChildByName(QName.create(test.getQNameModule(), "links"));
176 assertFalse(links.isUserOrdered());
178 final Set<GroupingDefinition> groupings = nodes.getGroupings();
179 assertEquals(1, groupings.size());
180 final GroupingDefinition nodeGroup = groupings.iterator().next();
181 final QName groupQName = QName.create(snNS, snRev, "node-group");
182 assertEquals(groupQName, nodeGroup.getQName());
183 final SchemaPath nodeGroupPath = TestUtils.createPath(true, snNS, snRev, snPref, "nodes", "node-group");
184 assertEquals(nodeGroupPath, nodeGroup.getPath());
186 final Set<UsesNode> uses = nodes.getUses();
187 assertEquals(1, uses.size());
188 final UsesNode use = uses.iterator().next();
189 assertEquals(nodeGroupPath, use.getGroupingPath());
193 private static final URI NS = URI.create("urn:opendaylight:simple-nodes");
195 private static SchemaPath createPath(final String... names) throws ParseException {
196 final Date rev = SimpleDateFormatUtil.getRevisionFormat().parse("2013-07-30");
198 final List<QName> path = new ArrayList<>();
199 for (final String name : names) {
200 path.add(QName.create(NS, rev, name));
202 return SchemaPath.create(path, true);