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.util.HashSet;
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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.AugmentationSchema;
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19 import org.opendaylight.controller.yang.model.api.ContainerSchemaNode;
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20 import org.opendaylight.controller.yang.model.api.LeafSchemaNode;
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21 import org.opendaylight.controller.yang.model.api.ListSchemaNode;
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22 import org.opendaylight.controller.yang.model.api.Module;
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23 import org.opendaylight.controller.yang.model.api.TypeDefinition;
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24 import org.opendaylight.controller.yang.model.api.type.IntegerTypeDefinition;
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25 import org.opendaylight.controller.yang.model.api.type.PatternConstraint;
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26 import org.opendaylight.controller.yang.model.api.type.RangeConstraint;
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27 import org.opendaylight.controller.yang.model.parser.api.YangModelParser;
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28 import org.opendaylight.controller.yang.model.util.Decimal64;
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29 import org.opendaylight.controller.yang.model.util.Int32;
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30 import org.opendaylight.controller.yang.model.util.StringType;
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32 public class YangModelParserTest {
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34 private final String testFile1 = "src/test/resources/model/testfile1.yang";
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35 private final String testFile2 = "src/test/resources/model/testfile2.yang";
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36 private YangModelParser tested;
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39 public void init() {
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40 tested = new YangModelParserImpl();
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44 public void testAugment() {
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45 Set<Module> modules = tested.parseYangModels(testFile1, testFile2);
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46 assertEquals(2, modules.size());
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49 for(Module m : modules) {
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50 if(m.getName().equals("types2")) {
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56 AugmentationSchema augment = m2.getAugmentations().iterator().next();
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57 assertNotNull(augment);
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61 public void testAugmentTarget() {
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62 Set<Module> modules = tested.parseYangModels(testFile1, testFile2);
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63 assertEquals(2, modules.size());
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66 for(Module m : modules) {
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67 if(m.getName().equals("types1")) {
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73 ContainerSchemaNode container = (ContainerSchemaNode)m1.getDataChildByName("interfaces");
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74 assertNotNull(container);
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76 ListSchemaNode list = (ListSchemaNode)container.getDataChildByName("ifEntry");
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77 assertNotNull(list);
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78 assertEquals(1, list.getAvailableAugmentations().size());
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80 LeafSchemaNode leaf = (LeafSchemaNode)list.getDataChildByName("ds0ChannelNumber");
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81 assertNotNull(leaf);
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85 public void testTypedefRangesResolving() {
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86 Set<Module> modules = tested.parseYangModels(testFile1, testFile2);
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87 assertEquals(2, modules.size());
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90 for(Module m : modules) {
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91 if(m.getName().equals("types1")) {
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97 LeafSchemaNode testleaf = (LeafSchemaNode)m1.getDataChildByName("testleaf");
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98 TypeDefinition<?> baseType = testleaf.getType().getBaseType();
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99 assertTrue(testleaf.getType().getBaseType() instanceof Int32);
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100 Int32 baseTypeCast = (Int32)baseType;
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101 List<RangeConstraint> ranges = baseTypeCast.getRangeStatements();
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102 assertEquals(2, ranges.size());
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103 RangeConstraint range = ranges.get(0);
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104 assertEquals(2L, range.getMin());
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105 assertEquals(20L, range.getMax());
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109 public void testTypedefPatternsResolving() {
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110 Set<Module> modules = tested.parseYangModels(testFile1, testFile2);
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111 assertEquals(2, modules.size());
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114 for(Module m : modules) {
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115 if(m.getName().equals("types1")) {
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121 LeafSchemaNode testleaf = (LeafSchemaNode)m1.getDataChildByName("test-string-leaf");
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122 TypeDefinition<?> baseType = testleaf.getType().getBaseType();
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123 assertTrue(testleaf.getType().getBaseType() instanceof StringType);
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124 StringType baseTypeCast = (StringType)baseType;
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126 Set<String> expectedRegularExpressions = new HashSet<String>();
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127 expectedRegularExpressions.add("[a-k]*");
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128 expectedRegularExpressions.add("[b-u]*");
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129 expectedRegularExpressions.add("[e-z]*");
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131 Set<String> actualRegularExpressions = new HashSet<String>();
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132 List<PatternConstraint> patterns = baseTypeCast.getPatterns();
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133 for(PatternConstraint pc : patterns) {
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134 actualRegularExpressions.add(pc.getRegularExpression());
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137 assertEquals(expectedRegularExpressions, actualRegularExpressions);
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141 public void testTypedefLengthsResolving() {
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142 Set<Module> modules = tested.parseYangModels(testFile1, testFile2);
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143 assertEquals(2, modules.size());
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146 for(Module m : modules) {
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147 if(m.getName().equals("types1")) {
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153 LeafSchemaNode testleaf = (LeafSchemaNode)m1.getDataChildByName("test-int-leaf");
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154 TypeDefinition<?> baseType = testleaf.getType().getBaseType();
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155 assertTrue(testleaf.getType().getBaseType() instanceof IntegerTypeDefinition);
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156 Int32 baseTypeCast = (Int32)baseType;
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158 Long[][] expectedRanges = new Long[3][2];
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159 expectedRanges[0] = new Long[]{10L, 20L};
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160 expectedRanges[1] = new Long[]{12L, 18L};
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161 expectedRanges[2] = new Long[]{14L, 16L};
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163 List<RangeConstraint> actualRanges = baseTypeCast.getRangeStatements();
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164 assertEquals(3, actualRanges.size());
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165 for(int i = 0; i < actualRanges.size(); i++) {
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166 assertEquals(expectedRanges[i][0], actualRanges.get(i).getMin());
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167 assertEquals(expectedRanges[i][1], actualRanges.get(i).getMax());
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172 public void testTypeDef() {
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173 Set<Module> modules = tested.parseYangModels(testFile1, testFile2);
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174 assertEquals(2, modules.size());
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177 for(Module m : modules) {
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178 if(m.getName().equals("types2")) {
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184 LeafSchemaNode testleaf = (LeafSchemaNode)m2.getDataChildByName("nested-type-leaf");
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185 TypeDefinition<?> baseType = testleaf.getType().getBaseType();
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186 assertTrue(testleaf.getType().getBaseType() instanceof Int32);
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187 Int32 baseTypeCast = (Int32)baseType;
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188 List<RangeConstraint> ranges = baseTypeCast.getRangeStatements();
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189 assertEquals(2, ranges.size());
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190 RangeConstraint range = ranges.get(0);
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191 assertEquals(2L, range.getMin());
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192 assertEquals(20L, range.getMax());
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196 public void testTypedefDecimal1() {
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197 Set<Module> modules = tested.parseYangModels(testFile1, testFile2);
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198 assertEquals(2, modules.size());
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201 for(Module m : modules) {
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202 if(m.getName().equals("types1")) {
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208 LeafSchemaNode testleaf = (LeafSchemaNode)m1.getDataChildByName("test-decimal-leaf");
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209 TypeDefinition<?> baseType = testleaf.getType().getBaseType();
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210 assertTrue(testleaf.getType().getBaseType() instanceof Decimal64);
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211 Decimal64 baseTypeCast = (Decimal64)baseType;
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212 assertEquals(4, (int)baseTypeCast.getFractionDigits());
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216 public void testTypedefDecimal2() {
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217 Set<Module> modules = tested.parseYangModels(testFile1, testFile2);
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218 assertEquals(2, modules.size());
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221 for(Module m : modules) {
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222 if(m.getName().equals("types1")) {
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228 LeafSchemaNode testleaf = (LeafSchemaNode)m1.getDataChildByName("test-decimal-leaf2");
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229 TypeDefinition<?> baseType = testleaf.getType().getBaseType();
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230 assertTrue(testleaf.getType().getBaseType() instanceof Decimal64);
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231 Decimal64 baseTypeCast = (Decimal64)baseType;
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232 assertEquals(5, (int)baseTypeCast.getFractionDigits());
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