2 * Copyright (c) 2013 Cisco Systems, Inc. and others. All rights reserved.
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4 * This program and the accompanying materials are made available under the
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5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
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6 * and is available at http://www.eclipse.org/legal/epl-v10.html
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8 package org.opendaylight.controller.yang.model.parser.impl;
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10 import static org.junit.Assert.*;
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12 import java.io.File;
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13 import java.util.List;
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14 import java.util.Set;
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16 import org.junit.Before;
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17 import org.junit.Test;
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18 import org.opendaylight.controller.yang.model.api.IdentitySchemaNode;
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19 import org.opendaylight.controller.yang.model.api.LeafSchemaNode;
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20 import org.opendaylight.controller.yang.model.api.Module;
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21 import org.opendaylight.controller.yang.model.api.TypeDefinition;
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22 import org.opendaylight.controller.yang.model.api.type.EnumTypeDefinition.EnumPair;
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23 import org.opendaylight.controller.yang.model.api.type.LengthConstraint;
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24 import org.opendaylight.controller.yang.model.api.type.PatternConstraint;
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25 import org.opendaylight.controller.yang.model.parser.api.YangModelParser;
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26 import org.opendaylight.controller.yang.model.util.EnumerationType;
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27 import org.opendaylight.controller.yang.model.util.InstanceIdentifier;
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28 import org.opendaylight.controller.yang.model.util.StringType;
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29 import org.opendaylight.controller.yang.model.util.UnionType;
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31 public class TypesResolutionTest {
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33 private YangModelParser parser;
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34 private String[] testFiles;
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35 private Set<Module> modules;
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38 public void init() {
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39 parser = new YangModelParserImpl();
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40 File testDir = new File("src/test/resources/types");
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41 String[] fileList = testDir.list();
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42 testFiles = new String[fileList.length];
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44 for(String fileName : fileList) {
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45 File file = new File(testDir, fileName);
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46 testFiles[i] = file.getAbsolutePath();
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49 modules = parser.parseYangModels(testFiles);
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50 assertEquals(fileList.length, modules.size());
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54 public void testIPVersion() {
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55 Module tested = findModule(modules, "ietf-inet-types");
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56 Set<TypeDefinition<?>> typedefs = tested.getTypeDefinitions();
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57 assertEquals(14, typedefs.size());
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59 TypeDefinition<?> type = findTypedef(typedefs, "ip-version");
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60 EnumerationType en = (EnumerationType)type.getBaseType();
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61 List<EnumPair> values = en.getValues();
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62 assertEquals(3, values.size());
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64 EnumPair value0 = values.get(0);
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65 assertEquals("unknown", value0.getName());
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66 assertEquals(0, (int)value0.getValue());
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68 EnumPair value1 = values.get(1);
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69 assertEquals("ipv4", value1.getName());
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70 assertEquals(1, (int)value1.getValue());
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72 EnumPair value2 = values.get(2);
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73 assertEquals("ipv6", value2.getName());
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74 assertEquals(2, (int)value2.getValue());
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78 public void testIpAddress() {
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79 Module tested = findModule(modules, "ietf-inet-types");
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80 Set<TypeDefinition<?>> typedefs = tested.getTypeDefinitions();
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81 TypeDefinition<?> type = findTypedef(typedefs, "ip-address");
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82 UnionType baseType = (UnionType)type.getBaseType();
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83 List<TypeDefinition<?>> unionTypes = baseType.getTypes();
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85 StringType ipv4 = (StringType)unionTypes.get(0);
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86 String expectedPattern =
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87 "(([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])\\.){3}"
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88 + "([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])"
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89 + "(%[\\p{N}\\p{L}]+)?";
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90 assertEquals(expectedPattern, ipv4.getPatterns().get(0).getRegularExpression());
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92 StringType ipv6 = (StringType)unionTypes.get(1);
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93 List<PatternConstraint> ipv6Patterns = ipv6.getPatterns();
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94 expectedPattern = "((:|[0-9a-fA-F]{0,4}):)([0-9a-fA-F]{0,4}:){0,5}"
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95 + "((([0-9a-fA-F]{0,4}:)?(:|[0-9a-fA-F]{0,4}))|"
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96 + "(((25[0-5]|2[0-4][0-9]|[01]?[0-9]?[0-9])\\.){3}"
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97 + "(25[0-5]|2[0-4][0-9]|[01]?[0-9]?[0-9])))"
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98 + "(%[\\p{N}\\p{L}]+)?";
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99 assertEquals(expectedPattern, ipv6Patterns.get(0).getRegularExpression());
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101 expectedPattern = "(([^:]+:){6}(([^:]+:[^:]+)|(.*\\..*)))|"
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102 + "((([^:]+:)*[^:]+)?::(([^:]+:)*[^:]+)?)"
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104 assertEquals(expectedPattern, ipv6Patterns.get(1).getRegularExpression());
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108 public void testDomainName() {
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109 Module tested = findModule(modules, "ietf-inet-types");
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110 Set<TypeDefinition<?>> typedefs = tested.getTypeDefinitions();
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111 TypeDefinition<?> type = findTypedef(typedefs, "domain-name");
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112 StringType baseType = (StringType)type.getBaseType();
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113 List<PatternConstraint> patterns = baseType.getPatterns();
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114 assertEquals(1, patterns.size());
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115 String expectedPattern = "((([a-zA-Z0-9_]([a-zA-Z0-9\\-_]){0,61})?[a-zA-Z0-9]\\.)*"
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116 + "([a-zA-Z0-9_]([a-zA-Z0-9\\-_]){0,61})?[a-zA-Z0-9]\\.?)"
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118 assertEquals(expectedPattern, patterns.get(0).getRegularExpression());
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120 List<LengthConstraint> lengths = baseType.getLengthStatements();
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121 assertEquals(1, lengths.size());
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122 LengthConstraint length = baseType.getLengthStatements().get(0);
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123 assertEquals(1L, length.getMin().longValue());
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124 assertEquals(253L, length.getMax().longValue());
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128 public void testInstanceIdentifier1() {
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129 Module tested = findModule(modules, "custom-types-test");
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130 LeafSchemaNode leaf = (LeafSchemaNode)tested.getDataChildByName("inst-id-leaf1");
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131 InstanceIdentifier leafType = (InstanceIdentifier)leaf.getType();
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132 assertFalse(leafType.requireInstance());
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136 public void testInstanceIdentifier2() {
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137 Module tested = findModule(modules, "custom-types-test");
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138 LeafSchemaNode leaf = (LeafSchemaNode)tested.getDataChildByName("inst-id-leaf2");
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139 InstanceIdentifier leafType = (InstanceIdentifier)leaf.getType();
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140 assertTrue(leafType.requireInstance());
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144 public void testIdentity() {
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145 Module tested = findModule(modules, "custom-types-test");
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146 Set<IdentitySchemaNode> identities = tested.getIdentities();
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147 IdentitySchemaNode testedIdentity = null;
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148 for(IdentitySchemaNode id : identities) {
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149 if(id.getQName().getLocalName().equals("crypto-alg")) {
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150 testedIdentity = id;
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151 IdentitySchemaNode baseIdentity = id.getBaseIdentity();
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152 assertEquals("crypto-base", baseIdentity.getQName().getLocalName());
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153 assertNull(baseIdentity.getBaseIdentity());
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156 assertNotNull(testedIdentity);
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159 private Module findModule(Set<Module> modules, String name) {
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160 for(Module module : modules) {
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161 if(module.getName().equals(name)) {
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168 private TypeDefinition<?> findTypedef(Set<TypeDefinition<?>> typedefs, String name) {
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169 for(TypeDefinition<?> td : typedefs) {
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170 if(td.getQName().getLocalName().equals(name)) {
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