1 | // License: GPL. For details, see LICENSE file.
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2 | package org.openstreetmap.josm.data.validation.tests;
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3 |
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4 | import static org.junit.Assert.assertEquals;
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5 | import static org.junit.Assert.assertTrue;
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6 | import static org.openstreetmap.josm.data.osm.OsmUtils.createPrimitive;
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7 |
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8 | import java.util.List;
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9 |
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10 | import org.junit.Rule;
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11 | import org.junit.Test;
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12 | import org.openstreetmap.josm.data.osm.Relation;
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13 | import org.openstreetmap.josm.data.osm.RelationMember;
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14 | import org.openstreetmap.josm.data.osm.Way;
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15 | import org.openstreetmap.josm.data.validation.TestError;
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16 | import org.openstreetmap.josm.testutils.JOSMTestRules;
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17 |
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18 | import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
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19 |
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20 | /**
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21 | * Unit tests of {@link RelationChecker} class.
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22 | */
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23 | public class RelationCheckerTest {
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24 | /**
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25 | * Setup test.
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26 | */
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27 | @Rule
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28 | @SuppressFBWarnings(value = "URF_UNREAD_PUBLIC_OR_PROTECTED_FIELD")
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29 | public JOSMTestRules rule = new JOSMTestRules().presets();
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30 |
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31 | private static RelationChecker getRelationChecker() {
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32 | RelationChecker checker = new RelationChecker();
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33 | checker.initialize();
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34 | return checker;
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35 | }
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36 |
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37 | private static List<TestError> testRelation(Relation r) {
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38 | RelationChecker checker = getRelationChecker();
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39 | checker.visit(r);
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40 | return checker.getErrors();
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41 | }
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42 |
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43 | private static Relation createRelation(String tags) {
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44 | return (Relation) createPrimitive("relation "+ tags);
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45 | }
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46 |
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47 | @Test
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48 | public void testUnknownType() {
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49 | Relation r = createRelation("type=foobar");
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50 | r.addMember(new RelationMember("", new Way()));
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51 | List<TestError> errors = testRelation(r);
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52 |
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53 | assertTrue(errors.size() >= 1);
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54 | assertEquals("Relation type is unknown", errors.get(0).getMessage());
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55 | }
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56 |
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57 | @Test
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58 | public void testEmpty() {
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59 | List<TestError> errors = testRelation(createRelation("type=multipolygon"));
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60 | assertEquals(1, errors.size());
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61 | assertEquals("Relation is empty", errors.get(0).getMessage());
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62 | }
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63 |
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64 | @Test
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65 | public void testNormal() {
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66 | Relation r = createRelation("type=multipolygon");
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67 | r.addMember(new RelationMember("outer", new Way()));
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68 | r.addMember(new RelationMember("inner", new Way()));
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69 | assertTrue(testRelation(r).isEmpty());
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70 | }
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71 |
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72 | @Test
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73 | public void testOuter2() {
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74 | Relation r = createRelation("type=multipolygon");
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75 | r.addMember(new RelationMember("outer", new Way()));
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76 | r.addMember(new RelationMember("outer2", new Way()));
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77 |
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78 | List<TestError> errors = testRelation(r);
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79 | assertEquals(1, errors.size());
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80 | assertEquals("Role 'outer2' is not in templates 'outer/inner'", errors.get(0).getDescription());
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81 | }
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82 |
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83 | @Test
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84 | public void testRestrictionViaMissing() {
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85 | Relation r = createRelation("type=restriction");
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86 | r.addMember(new RelationMember("from", new Way()));
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87 | r.addMember(new RelationMember("to", new Way()));
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88 |
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89 | List<TestError> errors = testRelation(r);
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90 | assertEquals(1, errors.size());
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91 | assertEquals("Role 'via' missing", errors.get(0).getDescription());
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92 | }
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93 |
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94 | @Test
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95 | public void testRestrictionViaRelation() {
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96 | Relation r = createRelation("type=restriction");
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97 | r.addMember(new RelationMember("from", new Way()));
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98 | r.addMember(new RelationMember("to", new Way()));
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99 | r.addMember(new RelationMember("via", new Relation()));
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100 |
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101 | List<TestError> errors = testRelation(r);
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102 | assertEquals(1, errors.size());
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103 | assertEquals("Type 'relation' of relation member with role 'via' does not match accepted types 'node/way' in preset Turn Restriction",
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104 | errors.get(0).getDescription());
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105 | }
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106 |
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107 | @Test
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108 | public void testRestrictionTwoFrom() {
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109 | Relation r = createRelation("type=restriction");
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110 | r.addMember(new RelationMember("from", new Way()));
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111 | r.addMember(new RelationMember("from", new Way()));
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112 | r.addMember(new RelationMember("to", new Way()));
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113 | r.addMember(new RelationMember("via", new Way()));
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114 |
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115 | List<TestError> errors = testRelation(r);
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116 | assertEquals(1, errors.size());
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117 | assertEquals("Number of 'from' roles too high (2)", errors.get(0).getDescription());
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118 | }
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119 |
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120 | @Test
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121 | public void testRestrictionEmpty() {
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122 | Relation r = createRelation("type=restriction");
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123 | r.addMember(new RelationMember("from", new Way()));
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124 | r.addMember(new RelationMember("to", new Way()));
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125 | r.addMember(new RelationMember("via", new Way()));
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126 | r.addMember(new RelationMember("", new Way()));
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127 |
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128 | List<TestError> errors = testRelation(r);
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129 | assertEquals(1, errors.size());
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130 | assertTrue(errors.get(0).getDescription().startsWith("Empty role found when expecting one of"));
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131 | }
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132 |
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133 | @Test
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134 | public void testPowerMemberExpression() {
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135 | Relation r = createRelation("type=route route=power");
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136 | r.addMember(new RelationMember("", new Way()));
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137 |
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138 | List<TestError> errors = testRelation(r);
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139 | assertEquals(1, errors.size());
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140 | assertEquals("Role of relation member does not match template expression 'power' in preset Power Route", errors.get(0).getDescription());
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141 | }
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142 |
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143 | @Test
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144 | public void testBuildingMemberExpression() {
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145 | Relation r = createRelation("type=building");
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146 | r.addMember(new RelationMember("outline", new Way()));
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147 | r.addMember(new RelationMember("part", new Way()));
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148 | r.addMember(new RelationMember("level_-12", new Relation()));
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149 | r.addMember(new RelationMember("level_0", new Relation()));
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150 | r.addMember(new RelationMember("level_12", new Relation()));
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151 | r.addMember(new RelationMember("level_x", new Relation())); // fails
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152 |
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153 | List<TestError> errors = testRelation(r);
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154 | assertEquals(1, errors.size());
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155 | assertEquals("Role 'level_x' is not in templates 'outline/part/ridge/edge/entrance/level_-?\\d+'", errors.get(0).getDescription());
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156 | }
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157 |
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158 | @Test
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159 | public void testRouteMemberExpression() {
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160 | Relation r = createRelation("type=route route=tram public_transport:version=2");
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161 | r.addMember(new RelationMember("", createPrimitive("way railway=tram")));
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162 | r.addMember(new RelationMember("stop", createPrimitive("node public_transport=stop_position tram=yes")));
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163 | r.addMember(new RelationMember("platform", createPrimitive("node public_transport=platform tram=yes")));
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164 | assertTrue(testRelation(r).isEmpty());
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165 |
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166 | r.addMember(new RelationMember("", createPrimitive("way no-rail-way=yes")));
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167 | assertEquals(1, testRelation(r).size());
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168 | assertEquals("Role of relation member does not match template expression 'railway' in preset Public Transport Route (Rail)",
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169 | testRelation(r).get(0).getDescription());
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170 |
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171 | r.removeMember(3);
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172 | r.addMember(new RelationMember("stop", createPrimitive("way no-rail-way=yes")));
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173 | assertEquals(1, testRelation(r).size());
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174 | assertEquals(
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175 | "Type 'way' of relation member with role 'stop' does not match accepted types 'node' in preset Public Transport Route (Rail)",
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176 | testRelation(r).get(0).getDescription());
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177 |
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178 | r.removeMember(3);
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179 | r.addMember(new RelationMember("stop", createPrimitive("node public_transport=stop_position bus=yes")));
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180 | assertEquals(1, testRelation(r).size());
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181 | assertEquals("Role of relation member does not match template expression 'public_transport=stop_position && "+
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182 | "(train=yes || subway=yes || monorail=yes || tram=yes || light_rail=yes)' in preset Public Transport Route (Rail)",
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183 | testRelation(r).get(0).getDescription());
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184 | }
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185 | }
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