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.assertFalse;
13 import static org.junit.Assert.assertNotNull;
14 import static org.opendaylight.yangtools.yang.stmt.StmtTestUtils.sourceForResource;
17 import java.util.Collection;
19 import org.junit.Test;
20 import org.opendaylight.yangtools.yang.common.QName;
21 import org.opendaylight.yangtools.yang.common.QNameModule;
22 import org.opendaylight.yangtools.yang.model.api.DataSchemaNode;
23 import org.opendaylight.yangtools.yang.model.api.Module;
24 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
25 import org.opendaylight.yangtools.yang.parser.spi.meta.ReactorException;
26 import org.opendaylight.yangtools.yang.parser.spi.source.StatementStreamSource;
27 import org.opendaylight.yangtools.yang.parser.stmt.reactor.CrossSourceStatementReactor;
28 import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.YangInferencePipeline;
30 public class EffectiveModulesAndSubmodulesTest {
32 private static final StatementStreamSource ROOT_MODULE = sourceForResource(
33 "/stmt-test/submodules/root-module.yang");
34 private static final StatementStreamSource IMPORTED_MODULE = sourceForResource(
35 "/stmt-test/submodules/imported-module.yang");
36 private static final StatementStreamSource SUBMODULE_1 = sourceForResource(
37 "/stmt-test/submodules/submodule-1.yang");
38 private static final StatementStreamSource SUBMODULE_2 = sourceForResource(
39 "/stmt-test/submodules/submodule-2.yang");
40 private static final StatementStreamSource SUBMODULE_TO_SUBMODULE_1 = sourceForResource(
41 "/stmt-test/submodules/submodule-to-submodule-1.yang");
43 private static final QNameModule ROOT = QNameModule.create(URI.create("root-module"));
46 public void modulesAndSubmodulesSimpleReferencesTest() throws ReactorException {
47 final CrossSourceStatementReactor.BuildAction reactor = YangInferencePipeline.RFC6020_REACTOR
49 reactor.addSources(ROOT_MODULE, IMPORTED_MODULE,
50 SUBMODULE_1, SUBMODULE_2, SUBMODULE_TO_SUBMODULE_1);
51 final SchemaContext result = reactor.buildEffective();
53 assertNotNull(result);
55 final Set<Module> modules = result.getModules();
56 assertNotNull(modules);
57 assertEquals(2, modules.size());
60 Module imported = null;
61 for (final Module module : modules) {
62 switch (module.getName()) {
66 case "imported-module":
71 StmtTestUtils.printReferences(module, false, "");
72 StmtTestUtils.printChilds(module.getChildNodes(), " ");
76 assertNotNull(imported);
78 final Collection<DataSchemaNode> rootChildNodes = root.getChildNodes();
79 final Collection<DataSchemaNode> importedChildNodes = imported
82 assertNotNull(rootChildNodes);
83 assertNotNull(importedChildNodes);
85 assertEquals(3, rootChildNodes.size());
86 assertEquals(1, importedChildNodes.size());
88 final Set<Module> rootSubmodules = root.getSubmodules();
89 final Set<Module> importedSubmodules = imported.getSubmodules();
91 assertNotNull(rootSubmodules);
92 assertNotNull(importedSubmodules);
94 assertEquals(2, rootSubmodules.size());
95 assertEquals(0, importedSubmodules.size());
99 for (final Module rootSubmodule : rootSubmodules) {
100 switch (rootSubmodule.getName()) {
102 sub1 = rootSubmodule;
105 sub2 = rootSubmodule;
114 assertEquals(ROOT, sub1.getQNameModule());
115 assertEquals(ROOT, sub2.getQNameModule());
117 final Collection<DataSchemaNode> sub1ChildNodes = sub1.getChildNodes();
118 final Collection<DataSchemaNode> sub2ChildNodes = sub2.getChildNodes();
120 assertNotNull(sub1ChildNodes);
121 assertNotNull(sub2ChildNodes);
123 assertEquals(1, sub1ChildNodes.size());
124 assertEquals(1, sub2ChildNodes.size());
126 final Set<Module> sub1Submodules = sub1.getSubmodules();
127 final Set<Module> sub2Submodules = sub2.getSubmodules();
129 assertNotNull(sub1Submodules);
130 assertNotNull(sub2Submodules);
132 assertEquals(1, sub1Submodules.size());
133 assertEquals(0, sub2Submodules.size());
135 Module sub1Submodule = null;
136 for (final Module submodule : sub1Submodules) {
137 switch (submodule.getName()) {
138 case "submodule-to-submodule-1":
139 sub1Submodule = submodule;
145 assertNotNull(sub1Submodule);
147 assertEquals(ROOT, sub1Submodule.getQNameModule());
149 final Collection<DataSchemaNode> sub1SubmoduleChildNodes = sub1Submodule.getChildNodes();
150 assertNotNull(sub1SubmoduleChildNodes);
151 assertEquals(1, sub1SubmoduleChildNodes.size());
153 final Set<Module> sub1SubmoduleSubmodules = sub1Submodule.getSubmodules();
154 assertNotNull(sub1SubmoduleSubmodules);
155 assertEquals(0, sub1SubmoduleSubmodules.size());
157 findModulesSubTest(result, root, imported);
159 getDataChildByNameSubTest(result, root);
162 private static void getDataChildByNameSubTest(final SchemaContext result, final Module root) {
163 final DataSchemaNode containerInRoot = result.getDataChildByName(QName
164 .create(root.getQNameModule(), "container-in-root-module"));
165 assertNotNull(containerInRoot);
166 assertEquals("desc", containerInRoot.getDescription());
169 private static void findModulesSubTest(final SchemaContext result, final Module root, final Module imported) {
170 final Module foundRoot = result.findModule("root-module").get();
171 final Set<Module> foundRoots = result.findModules(URI.create("root-module"));
172 final Module foundRoot3 = result.findModule(URI.create("root-module")).get();
174 assertNotNull(foundRoot);
175 assertNotNull(foundRoots);
176 assertEquals(1, foundRoots.size());
177 final Module foundRoot2 = foundRoots.iterator().next();
179 assertNotNull(foundRoot2);
180 assertNotNull(foundRoot3);
182 assertEquals(root, foundRoot);
183 assertEquals(root, foundRoot2);
184 assertEquals(root, foundRoot3);
186 final Module foundImported = result.findModule("imported-module").get();
187 final Set<Module> foundImporteds = result.findModules(URI.create("imported-module"));
188 final Module foundImported3 = result.findModule(URI.create("imported-module")).get();
190 assertNotNull(foundImported);
191 assertNotNull(foundImporteds);
192 assertEquals(1, foundImporteds.size());
193 final Module foundImported2 = foundImporteds.iterator().next();
195 assertNotNull(foundImported2);
196 assertNotNull(foundImported3);
198 assertEquals(imported, foundImported);
199 assertEquals(imported, foundImported2);
200 assertEquals(imported, foundImported3);
202 assertFalse(root.equals(imported));