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;
14 import static org.opendaylight.yangtools.yang.stmt.StmtTestUtils.sourceForResource;
16 import java.text.ParseException;
17 import java.util.List;
18 import java.util.Optional;
20 import org.junit.Test;
21 import org.opendaylight.yangtools.yang.common.Revision;
22 import org.opendaylight.yangtools.yang.model.api.DeviateDefinition;
23 import org.opendaylight.yangtools.yang.model.api.DeviateKind;
24 import org.opendaylight.yangtools.yang.model.api.Deviation;
25 import org.opendaylight.yangtools.yang.model.api.Module;
26 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
27 import org.opendaylight.yangtools.yang.model.api.type.Uint32TypeDefinition;
28 import org.opendaylight.yangtools.yang.parser.impl.DefaultReactors;
29 import org.opendaylight.yangtools.yang.parser.spi.meta.ReactorException;
30 import org.opendaylight.yangtools.yang.parser.spi.source.StatementStreamSource;
32 public class DeviationStmtTest {
34 private static final StatementStreamSource FOO_MODULE = sourceForResource("/deviation-stmt-test/foo.yang");
35 private static final StatementStreamSource FOO_IMP_MODULE = sourceForResource("/deviation-stmt-test/foo-imp.yang");
36 private static final StatementStreamSource BAR_MODULE = sourceForResource("/deviation-stmt-test/bar.yang");
37 private static final StatementStreamSource BAR_IMP_MODULE = sourceForResource("/deviation-stmt-test/bar-imp.yang");
40 public void testDeviationAndDeviate() throws ReactorException, ParseException {
41 final SchemaContext schemaContext = DefaultReactors.defaultReactor().newBuild()
42 .addSources(FOO_MODULE, FOO_IMP_MODULE, BAR_MODULE, BAR_IMP_MODULE)
44 assertNotNull(schemaContext);
46 Module testModule = schemaContext.findModule("foo", Revision.of("2016-06-23")).get();
47 Set<Deviation> deviations = testModule.getDeviations();
48 assertEquals(4, deviations.size());
50 for (Deviation deviation : deviations) {
51 final List<DeviateDefinition> deviates = deviation.getDeviates();
52 final String targetLocalName = deviation.getTargetPath().getLastComponent().getLocalName();
53 if ("test-leaf".equals(targetLocalName)) {
54 assertEquals(Optional.of("test-leaf is not supported"), deviation.getDescription());
55 assertEquals(1, deviates.size());
56 assertEquals(DeviateKind.NOT_SUPPORTED, deviates.iterator().next().getDeviateType());
57 } else if ("test-leaf-2".equals(targetLocalName)) {
58 assertEquals(1, deviates.size());
59 assertEquals(DeviateKind.ADD, deviates.iterator().next().getDeviateType());
60 assertEquals("added-def-val", deviates.iterator().next().getDeviatedDefault());
61 assertFalse(deviates.iterator().next().getDeviatedConfig());
62 assertTrue(deviates.iterator().next().getDeviatedMandatory());
63 } else if ("test-leaf-list".equals(targetLocalName)) {
64 assertEquals(3, deviates.size());
65 for (DeviateDefinition deviate : deviates) {
66 if (DeviateKind.ADD.equals(deviate.getDeviateType())) {
67 assertEquals(12, deviate.getDeviatedMaxElements().intValue());
68 } else if (DeviateKind.REPLACE.equals(deviate.getDeviateType())) {
69 assertEquals(5, deviate.getDeviatedMinElements().intValue());
70 assertTrue(deviate.getDeviatedType() instanceof Uint32TypeDefinition);
72 assertEquals(2, deviate.getDeviatedMusts().size());
73 assertEquals("minutes", deviate.getDeviatedUnits());
77 assertEquals(1, deviation.getDeviates().size());
78 assertEquals(DeviateKind.DELETE, deviates.iterator().next().getDeviateType());
79 assertEquals(2, deviates.iterator().next().getDeviatedUniques().size());
83 testModule = schemaContext.findModule("bar", Revision.of("2016-09-22")).get();
84 assertNotNull(testModule);
86 deviations = testModule.getDeviations();
87 assertEquals(7, deviations.size());
89 Deviation deviation1 = null;
90 Deviation deviation2 = null;
91 Deviation deviation3 = null;
92 Deviation deviation4 = null;
93 Deviation deviation5 = null;
94 Deviation deviation6 = null;
95 Deviation deviation7 = null;
97 for (Deviation deviation : deviations) {
98 final List<DeviateDefinition> deviates = deviation.getDeviates();
99 final String targetLocalName = deviation.getTargetPath().getLastComponent().getLocalName();
101 if ("bar-container-1".equals(targetLocalName)) {
102 deviation1 = deviation;
105 if ("bar-container-2".equals(targetLocalName)) {
106 DeviateKind deviateKind = deviates.iterator().next().getDeviateType();
107 if (deviateKind.equals(DeviateKind.DELETE)) {
108 deviation2 = deviation;
109 } else if (deviateKind.equals(DeviateKind.ADD)) {
110 deviation3 = deviation;
114 if ("bar-leaf-1".equals(targetLocalName)) {
115 if (Optional.of("desc").equals(deviation.getDescription())) {
116 deviation4 = deviation;
118 deviation5 = deviation;
122 if ("bar-leaf-2".equals(targetLocalName)) {
123 if (Optional.of("ref").equals(deviation.getReference())) {
124 deviation6 = deviation;
126 deviation7 = deviation;
131 assertEquals(1, deviation1.getUnknownSchemaNodes().size());
132 assertTrue(deviation1.equals(deviation1));
133 assertFalse(deviation1.equals(null));
134 assertFalse(deviation1.equals("str"));
136 DeviateDefinition deviate = deviation1.getDeviates().iterator().next();
137 assertTrue(deviate.equals(deviate));
138 assertFalse(deviate.equals(null));
139 assertFalse(deviate.equals("str"));
141 assertFalse(deviation1.equals(deviation2));
142 assertFalse(deviation2.equals(deviation3));
143 assertFalse(deviation4.equals(deviation5));
144 assertFalse(deviation6.equals(deviation7));