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.assertTrue;
16 import java.util.ArrayList;
17 import java.util.Collection;
18 import java.util.List;
19 import java.util.Optional;
20 import org.junit.Before;
21 import org.junit.Test;
22 import org.opendaylight.yangtools.yang.common.QName;
23 import org.opendaylight.yangtools.yang.common.QNameModule;
24 import org.opendaylight.yangtools.yang.common.Revision;
25 import org.opendaylight.yangtools.yang.model.api.AnydataSchemaNode;
26 import org.opendaylight.yangtools.yang.model.api.AnyxmlSchemaNode;
27 import org.opendaylight.yangtools.yang.model.api.ContainerSchemaNode;
28 import org.opendaylight.yangtools.yang.model.api.GroupingDefinition;
29 import org.opendaylight.yangtools.yang.model.api.LeafListSchemaNode;
30 import org.opendaylight.yangtools.yang.model.api.ListSchemaNode;
31 import org.opendaylight.yangtools.yang.model.api.Module;
32 import org.opendaylight.yangtools.yang.model.api.MustDefinition;
33 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
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 static final QNameModule SN = QNameModule.create(URI.create("urn:opendaylight:simple-nodes"),
41 Revision.of("2013-07-30"));
42 private static final QName SN_NODES = QName.create(SN, "nodes");
43 private static final SchemaPath SN_NODES_PATH = SchemaPath.create(true, SN_NODES);
45 private SchemaContext context;
46 private Module testModule;
49 public void init() throws Exception {
50 context = TestUtils.loadModules(getClass().getResource("/simple-test").toURI());
51 testModule = TestUtils.findModule(context, "simple-nodes").get();
55 public void testParseAnyXml() {
56 final AnyxmlSchemaNode data = (AnyxmlSchemaNode) testModule.getDataChildByName(
57 QName.create(testModule.getQNameModule(), "data"));
58 assertNotNull("'anyxml data not found'", data);
59 assertFalse(data.equals(null));
60 assertEquals("RegularAnyxmlEffectiveStatement{qname=(urn:opendaylight:simple-nodes?revision=2013-07-30)data}",
63 // test SchemaNode args
64 assertEquals(QName.create(SN, "data"), data.getQName());
65 assertEquals(Optional.of("anyxml desc"), data.getDescription());
66 assertEquals(Optional.of("data ref"), data.getReference());
67 assertEquals(Status.OBSOLETE, data.getStatus());
68 assertEquals(0, data.getUnknownSchemaNodes().size());
69 // test DataSchemaNode args
70 assertFalse(data.isAugmenting());
71 assertEquals(Optional.of(Boolean.FALSE), data.effectiveConfig());
73 assertTrue(data.isMandatory());
74 assertEquals("class != 'wheel'", data.getWhenCondition().orElseThrow().toString());
75 final Collection<? extends MustDefinition> mustConstraints = data.getMustConstraints();
76 assertEquals(2, mustConstraints.size());
78 final String must1 = "ifType != 'ethernet' or (ifType = 'ethernet' and ifMTU = 1500)";
79 final String must2 = "ifType != 'atm' or (ifType = 'atm' and ifMTU <= 17966 and ifMTU >= 64)";
81 boolean found1 = false;
82 boolean found2 = false;
83 for (final MustDefinition must : mustConstraints) {
84 if (must1.equals(must.getXpath().toString())) {
86 assertEquals(Optional.of("An ethernet MTU must be 1500"), must.getErrorMessage());
87 } else if (must2.equals(must.getXpath().toString())) {
89 assertEquals(Optional.of("An atm MTU must be 64 .. 17966"), must.getErrorMessage());
90 assertEquals(Optional.of("anyxml data error-app-tag"), must.getErrorAppTag());
91 assertEquals(Optional.of("an error occured in data"), must.getDescription());
92 assertEquals(Optional.of("data must ref"), must.getReference());
100 public void testParseAnyData() {
101 final AnydataSchemaNode anydata = (AnydataSchemaNode) testModule.findDataChildByName(
102 QName.create(testModule.getQNameModule(), "data2")).orElse(null);
104 assertNotNull("'anydata data not found'", anydata);
105 assertEquals("RegularAnydataEffectiveStatement{qname=(urn:opendaylight:simple-nodes?revision=2013-07-30)data2}",
108 // test SchemaNode args
109 assertEquals(QName.create(SN, "data2"), anydata.getQName());
110 assertEquals(Optional.of("anydata desc"), anydata.getDescription());
111 assertEquals(Optional.of("data ref"), anydata.getReference());
112 assertEquals(Status.OBSOLETE, anydata.getStatus());
113 assertEquals(0, anydata.getUnknownSchemaNodes().size());
114 // test DataSchemaNode args
115 assertFalse(anydata.isAugmenting());
116 assertEquals(Optional.of(Boolean.FALSE), anydata.effectiveConfig());
118 assertTrue(anydata.isMandatory());
119 assertTrue(anydata.getWhenCondition().isPresent());
120 assertEquals("class != 'wheel'", anydata.getWhenCondition().orElseThrow().toString());
121 final Collection<? extends MustDefinition> mustConstraints = anydata.getMustConstraints();
122 assertEquals(2, mustConstraints.size());
124 final String must1 = "ifType != 'ethernet' or (ifType = 'ethernet' and ifMTU = 1500)";
125 final String must2 = "ifType != 'atm' or (ifType = 'atm' and ifMTU <= 17966 and ifMTU >= 64)";
127 boolean found1 = false;
128 boolean found2 = false;
129 for (final MustDefinition must : mustConstraints) {
130 if (must1.equals(must.getXpath().toString())) {
132 assertEquals(Optional.of("An ethernet MTU must be 1500"), must.getErrorMessage());
133 } else if (must2.equals(must.getXpath().toString())) {
135 assertEquals(Optional.of("An atm MTU must be 64 .. 17966"), must.getErrorMessage());
136 assertEquals(Optional.of("anydata data error-app-tag"), must.getErrorAppTag());
137 assertEquals(Optional.of("an error occured in data"), must.getDescription());
138 assertEquals(Optional.of("data must ref"), must.getReference());
146 public void testParseContainer() {
147 final ContainerSchemaNode nodes = (ContainerSchemaNode) testModule
148 .getDataChildByName(QName.create(testModule.getQNameModule(), "nodes"));
149 // test SchemaNode args
150 assertEquals(SN_NODES, nodes.getQName());
151 assertEquals(SN_NODES_PATH, nodes.getPath());
152 assertEquals(Optional.of("nodes collection"), nodes.getDescription());
153 assertEquals(Optional.of("nodes ref"), nodes.getReference());
154 assertEquals(Status.CURRENT, nodes.getStatus());
155 assertEquals(0, nodes.getUnknownSchemaNodes().size());
156 // test DataSchemaNode args
157 assertFalse(nodes.isAugmenting());
158 assertEquals(Optional.of(Boolean.FALSE), nodes.effectiveConfig());
161 assertEquals("class != 'wheel'", nodes.getWhenCondition().orElseThrow().toString());
162 final Collection<? extends MustDefinition> mustConstraints = nodes.getMustConstraints();
163 assertEquals(2, mustConstraints.size());
165 final String must1 = "ifType != 'atm' or (ifType = 'atm' and ifMTU <= 17966 and ifMTU >= 64)";
166 final String errMsg1 = "An atm MTU must be 64 .. 17966";
167 final String must2 = "ifId != 0";
169 boolean found1 = false;
170 boolean found2 = false;
171 for (final MustDefinition must : mustConstraints) {
172 if (must1.equals(must.getXpath().toString())) {
174 assertEquals(Optional.of(errMsg1), must.getErrorMessage());
175 } else if (must2.equals(must.getXpath().toString())) {
177 assertFalse(must.getErrorMessage().isPresent());
178 assertFalse(must.getErrorAppTag().isPresent());
179 assertFalse(must.getDescription().isPresent());
180 assertFalse(must.getReference().isPresent());
186 assertTrue(nodes.isPresenceContainer());
189 final Collection<? extends TypeDefinition<?>> typedefs = nodes.getTypeDefinitions();
190 assertEquals(1, typedefs.size());
191 final TypeDefinition<?> nodesType = typedefs.iterator().next();
192 final QName typedefQName = QName.create(SN, "nodes-type");
193 assertEquals(typedefQName, nodesType.getQName());
194 assertFalse(nodesType.getDescription().isPresent());
195 assertFalse(nodesType.getReference().isPresent());
196 assertEquals(Status.CURRENT, nodesType.getStatus());
197 assertEquals(0, nodesType.getUnknownSchemaNodes().size());
200 // total size = 8: defined 6, inserted by uses 2
201 assertEquals(8, nodes.getChildNodes().size());
202 final LeafListSchemaNode added = (LeafListSchemaNode)nodes.getDataChildByName(QName.create(
203 testModule.getQNameModule(), "added"));
204 assertEquals(createPath("nodes", "added"), added.getPath());
205 assertEquals(createPath("mytype").getLastComponent(), added.getType().getQName());
207 final ListSchemaNode links = (ListSchemaNode) nodes.getDataChildByName(QName.create(
208 testModule.getQNameModule(), "links"));
209 assertFalse(links.isUserOrdered());
211 final Collection<? extends GroupingDefinition> groupings = nodes.getGroupings();
212 assertEquals(1, groupings.size());
213 final GroupingDefinition nodeGroup = groupings.iterator().next();
214 assertEquals(QName.create(SN, "node-group"), nodeGroup.getQName());
216 final Collection<? extends UsesNode> uses = nodes.getUses();
217 assertEquals(1, uses.size());
218 final UsesNode use = uses.iterator().next();
219 assertEquals(nodeGroup, use.getSourceGrouping());
223 private static final URI NS = URI.create("urn:opendaylight:simple-nodes");
225 private static SchemaPath createPath(final String... names) {
226 final Revision rev = Revision.of("2013-07-30");
227 final List<QName> path = new ArrayList<>();
228 for (final String name : names) {
229 path.add(QName.create(NS, rev, name));
231 return SchemaPath.create(path, true);