1 | // License: GPL. For details, see LICENSE file.
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2 | package org.openstreetmap.josm.data.osm;
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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.assertFalse;
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6 | import static org.junit.Assert.assertTrue;
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7 |
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8 | import java.io.FileInputStream;
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9 | import java.io.InputStream;
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10 | import java.util.Arrays;
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11 | import java.util.Collection;
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12 | import java.util.HashSet;
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13 | import java.util.LinkedList;
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14 | import java.util.List;
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15 |
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16 | import org.junit.Rule;
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17 | import org.junit.Test;
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18 | import org.openstreetmap.josm.data.coor.LatLon;
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19 | import org.openstreetmap.josm.data.osm.Filter.FilterPreferenceEntry;
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20 | import org.openstreetmap.josm.data.osm.search.SearchMode;
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21 | import org.openstreetmap.josm.data.osm.search.SearchParseError;
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22 | import org.openstreetmap.josm.gui.progress.NullProgressMonitor;
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23 | import org.openstreetmap.josm.io.OsmReader;
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24 | import org.openstreetmap.josm.testutils.JOSMTestRules;
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25 |
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26 | import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
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27 | import nl.jqno.equalsverifier.EqualsVerifier;
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28 | import nl.jqno.equalsverifier.Warning;
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29 |
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30 | /**
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31 | * Unit tests for class {@link Filter}.
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32 | */
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33 | public class FilterTest {
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34 |
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35 | /**
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36 | * Setup test.
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37 | */
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38 | @Rule
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39 | @SuppressFBWarnings(value = "URF_UNREAD_PUBLIC_OR_PROTECTED_FIELD")
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40 | public JOSMTestRules test = new JOSMTestRules();
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41 |
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42 | @Test
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43 | public void testBasic() throws SearchParseError {
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44 | DataSet ds = new DataSet();
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45 | Node n1 = new Node(LatLon.ZERO);
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46 | n1.put("amenity", "parking");
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47 | Node n2 = new Node(LatLon.ZERO);
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48 | n2.put("fixme", "continue");
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49 | ds.addPrimitive(n1);
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50 | ds.addPrimitive(n2);
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51 |
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52 | Collection<OsmPrimitive> all = new HashSet<>();
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53 | all.addAll(Arrays.asList(new OsmPrimitive[] {n1, n2}));
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54 |
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55 | List<Filter> filters = new LinkedList<>();
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56 | Filter f1 = new Filter();
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57 | f1.text = "fixme";
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58 | f1.hiding = true;
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59 | filters.addAll(Arrays.asList(new Filter[] {f1}));
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60 |
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61 | FilterMatcher filterMatcher = new FilterMatcher();
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62 | filterMatcher.update(filters);
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63 |
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64 | FilterWorker.executeFilters(all, filterMatcher);
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65 |
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66 | assertTrue(n2.isDisabledAndHidden());
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67 | assertFalse(n1.isDisabled());
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68 | }
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69 |
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70 | @Test
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71 | public void testFilter() throws Exception {
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72 | for (int i : new int[] {1, 2, 3, 11, 12, 13, 14, 15}) {
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73 | DataSet ds;
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74 | try (InputStream is = new FileInputStream("data_nodist/filterTests.osm")) {
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75 | ds = OsmReader.parseDataSet(is, NullProgressMonitor.INSTANCE);
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76 | }
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77 |
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78 | List<Filter> filters = new LinkedList<>();
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79 | switch (i) {
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80 | case 1: {
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81 | Filter f1 = new Filter();
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82 | f1.text = "power";
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83 | f1.hiding = true;
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84 | filters.add(f1);
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85 | break;
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86 | }
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87 | case 2: {
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88 | Filter f1 = new Filter();
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89 | f1.text = "highway";
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90 | f1.inverted = true;
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91 | filters.add(f1);
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92 | break;
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93 | }
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94 | case 3: {
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95 | Filter f1 = new Filter();
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96 | f1.text = "power";
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97 | f1.inverted = true;
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98 | f1.hiding = true;
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99 | Filter f2 = new Filter();
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100 | f2.text = "highway";
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101 | filters.addAll(Arrays.asList(new Filter[] {f1, f2}));
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102 | break;
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103 | }
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104 | case 11: {
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105 | Filter f1 = new Filter();
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106 | f1.text = "highway";
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107 | f1.inverted = true;
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108 | f1.hiding = true;
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109 | filters.add(f1);
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110 | break;
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111 | }
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112 | case 12: {
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113 | Filter f1 = new Filter();
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114 | f1.text = "highway";
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115 | f1.inverted = true;
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116 | f1.hiding = true;
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117 | Filter f2 = new Filter();
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118 | f2.text = "water";
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119 | f2.mode = SearchMode.remove;
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120 | filters.addAll(Arrays.asList(new Filter[] {f1, f2}));
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121 | break;
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122 | }
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123 | case 13: {
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124 | Filter f1 = new Filter();
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125 | f1.text = "highway";
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126 | f1.inverted = true;
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127 | f1.hiding = true;
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128 | Filter f2 = new Filter();
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129 | f2.text = "water";
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130 | f2.mode = SearchMode.remove;
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131 | Filter f3 = new Filter();
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132 | f3.text = "natural";
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133 | filters.addAll(Arrays.asList(new Filter[] {f1, f2, f3}));
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134 | break;
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135 | }
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136 | case 14: {
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137 | /* show all highways and all water features, but not lakes
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138 | * except those that have a name */
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139 | Filter f1 = new Filter();
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140 | f1.text = "highway";
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141 | f1.inverted = true;
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142 | f1.hiding = true;
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143 | Filter f2 = new Filter();
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144 | f2.text = "water";
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145 | f2.mode = SearchMode.remove;
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146 | Filter f3 = new Filter();
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147 | f3.text = "natural";
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148 | Filter f4 = new Filter();
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149 | f4.text = "name";
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150 | f4.mode = SearchMode.remove;
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151 | filters.addAll(Arrays.asList(new Filter[] {f1, f2, f3, f4}));
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152 | break;
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153 | }
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154 | case 15: {
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155 | Filter f1 = new Filter();
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156 | f1.text = "highway";
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157 | f1.inverted = true;
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158 | f1.hiding = true;
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159 | Filter f2 = new Filter();
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160 | f2.text = "water";
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161 | f2.mode = SearchMode.remove;
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162 | f2.hiding = true; // Remove only hide flag so water should stay disabled
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163 | filters.addAll(Arrays.asList(new Filter[] {f1, f2}));
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164 | break;
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165 | }
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166 | default: throw new AssertionError();
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167 | }
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168 |
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169 | FilterMatcher filterMatcher = new FilterMatcher();
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170 | filterMatcher.update(filters);
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171 |
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172 | FilterWorker.executeFilters(ds.allPrimitives(), filterMatcher);
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173 |
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174 | boolean foundAtLeastOne = false;
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175 | System.err.println("Run #"+i);
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176 | StringBuilder failedPrimitives = new StringBuilder();
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177 | for (OsmPrimitive osm : ds.allPrimitives()) {
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178 | String key = "source:RESULT"+i; // use key that counts as untagged
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179 | if (osm.hasKey(key)) {
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180 | foundAtLeastOne = true;
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181 | if (!osm.get(key).equals(filterCode(osm))) {
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182 | failedPrimitives.append(String.format(
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183 | "Object %s. Expected [%s] but was [%s]%n", osm.toString(), osm.get(key), filterCode(osm)));
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184 | }
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185 | }
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186 | }
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187 | assertTrue(foundAtLeastOne);
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188 | if (failedPrimitives.length() != 0)
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189 | throw new AssertionError(String.format("Run #%d%n%s", i, failedPrimitives.toString()));
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190 | }
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191 | }
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192 |
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193 | /**
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194 | * Unit tests of {@link Filter.FilterPreferenceEntry} class.
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195 | */
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196 | @Test
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197 | public void testFilterPreferenceEntry() {
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198 | Filter f = new Filter();
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199 | FilterPreferenceEntry fpe = f.getPreferenceEntry();
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200 |
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201 | assertTrue(fpe.enable);
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202 |
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203 | assertFalse(fpe.case_sensitive);
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204 | assertFalse(fpe.hiding);
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205 | assertFalse(fpe.inverted);
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206 | assertFalse(fpe.mapCSS_search);
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207 | assertFalse(fpe.regex_search);
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208 |
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209 | assertEquals("add", fpe.mode);
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210 | assertEquals("1", fpe.version);
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211 | assertEquals("", fpe.text);
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212 |
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213 | f.allElements = !f.allElements;
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214 | f.caseSensitive = !f.caseSensitive;
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215 | f.enable = !f.enable;
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216 | f.hiding = !f.hiding;
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217 | f.inverted = !f.inverted;
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218 | f.mapCSSSearch = !f.mapCSSSearch;
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219 | f.mode = SearchMode.remove;
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220 | f.regexSearch = !f.regexSearch;
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221 | f.text = "foo";
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222 | fpe = f.getPreferenceEntry();
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223 |
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224 | assertFalse(fpe.enable);
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225 |
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226 | assertTrue(fpe.case_sensitive);
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227 | assertTrue(fpe.hiding);
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228 | assertTrue(fpe.inverted);
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229 | assertTrue(fpe.mapCSS_search);
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230 | assertTrue(fpe.regex_search);
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231 |
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232 | assertEquals("remove", fpe.mode);
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233 | assertEquals("1", fpe.version);
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234 | assertEquals("foo", fpe.text);
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235 |
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236 | assertEquals(fpe, new Filter(fpe).getPreferenceEntry());
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237 | }
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238 |
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239 | /**
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240 | * Unit test of methods {@link FilterPreferenceEntry#equals} and {@link FilterPreferenceEntry#hashCode}.
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241 | */
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242 | @Test
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243 | public void testEqualsContract() {
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244 | EqualsVerifier.forClass(FilterPreferenceEntry.class).usingGetClass()
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245 | .suppress(Warning.NONFINAL_FIELDS)
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246 | .verify();
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247 | }
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248 |
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249 | private static String filterCode(OsmPrimitive osm) {
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250 | if (!osm.isDisabled())
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251 | return "v";
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252 | if (!osm.isDisabledAndHidden())
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253 | return "d";
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254 | return "h";
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255 | }
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256 | }
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