1 | // License: GPL. For details, see LICENSE file.
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2 | package org.openstreetmap.josm.gui.layer;
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3 |
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4 | import static org.junit.jupiter.api.Assertions.assertDoesNotThrow;
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5 | import static org.junit.jupiter.api.Assertions.assertEquals;
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6 | import static org.junit.jupiter.api.Assertions.assertFalse;
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7 | import static org.junit.jupiter.api.Assertions.assertNotNull;
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8 | import static org.junit.jupiter.api.Assertions.assertTrue;
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9 |
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10 | import java.awt.Point;
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11 | import java.util.Collection;
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12 | import java.util.Map;
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13 | import java.util.concurrent.atomic.AtomicBoolean;
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14 |
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15 | import org.junit.jupiter.api.BeforeEach;
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16 | import org.junit.jupiter.api.Test;
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17 | import org.openstreetmap.gui.jmapviewer.Coordinate;
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18 | import org.openstreetmap.gui.jmapviewer.Projected;
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19 | import org.openstreetmap.gui.jmapviewer.Tile;
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20 | import org.openstreetmap.gui.jmapviewer.TileRange;
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21 | import org.openstreetmap.gui.jmapviewer.TileXY;
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22 | import org.openstreetmap.gui.jmapviewer.interfaces.ICoordinate;
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23 | import org.openstreetmap.gui.jmapviewer.interfaces.IProjected;
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24 | import org.openstreetmap.gui.jmapviewer.interfaces.TileCache;
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25 | import org.openstreetmap.gui.jmapviewer.interfaces.TileLoader;
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26 | import org.openstreetmap.gui.jmapviewer.interfaces.TileLoaderListener;
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27 | import org.openstreetmap.gui.jmapviewer.tilesources.AbstractTMSTileSource;
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28 | import org.openstreetmap.gui.jmapviewer.tilesources.TileSourceInfo;
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29 | import org.openstreetmap.josm.data.imagery.ImageryInfo;
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30 | import org.openstreetmap.josm.data.imagery.TileLoaderFactory;
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31 | import org.openstreetmap.josm.data.osm.DataSet;
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32 | import org.openstreetmap.josm.gui.MainApplication;
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33 | import org.openstreetmap.josm.gui.layer.imagery.ImageryFilterSettings;
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34 | import org.openstreetmap.josm.testutils.annotations.Main;
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35 | import org.openstreetmap.josm.testutils.annotations.Projection;
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36 |
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37 | /**
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38 | * Test of the base {@link AbstractTileSourceLayer} class
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39 | */
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40 | @Projection
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41 | @Main
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42 | class AbstractTileSourceLayerTest {
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43 | private static final class TMSTileStubSource extends AbstractTMSTileSource {
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44 | private TMSTileStubSource() {
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45 | super(new TileSourceInfo());
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46 | }
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47 |
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48 | @Override
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49 | public double getDistance(double la1, double lo1, double la2, double lo2) {
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50 | // TODO Auto-generated method stub
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51 | return 0;
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52 | }
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53 |
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54 | @Override
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55 | public Point latLonToXY(double lat, double lon, int zoom) {
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56 | // TODO Auto-generated method stub
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57 | return null;
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58 | }
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59 |
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60 | @Override
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61 | public ICoordinate xyToLatLon(int x, int y, int zoom) {
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62 | // TODO Auto-generated method stub
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63 | return null;
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64 | }
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65 |
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66 | @Override
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67 | public TileXY latLonToTileXY(double lat, double lon, int zoom) {
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68 | return new TileXY(lon / 2, lat / 2);
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69 | }
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70 |
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71 | @Override
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72 | public ICoordinate tileXYToLatLon(int x, int y, int zoom) {
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73 | return new Coordinate(2*y, 2*x);
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74 | }
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75 |
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76 | @Override
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77 | public IProjected tileXYtoProjected(int x, int y, int zoom) {
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78 | return new Projected(2*x, 2*y);
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79 | }
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80 |
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81 | @Override
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82 | public TileXY projectedToTileXY(IProjected p, int zoom) {
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83 | return new TileXY(p.getEast() / 2, p.getNorth() / 2);
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84 | }
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85 |
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86 | @Override
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87 | public boolean isInside(Tile inner, Tile outer) {
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88 | // TODO Auto-generated method stub
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89 | return false;
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90 | }
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91 |
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92 | @Override
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93 | public TileRange getCoveringTileRange(Tile tile, int newZoom) {
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94 | // TODO Auto-generated method stub
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95 | return null;
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96 | }
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97 |
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98 | @Override
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99 | public String getServerCRS() {
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100 | return "EPSG:3857";
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101 | }
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102 | }
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103 |
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104 | private static class TileSourceStubLayer extends AbstractTileSourceLayer<AbstractTMSTileSource> {
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105 |
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106 | TileSourceStubLayer() {
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107 | super(new ImageryInfo());
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108 | hookUpMapView();
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109 | }
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110 |
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111 | @Override
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112 | protected TileLoaderFactory getTileLoaderFactory() {
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113 | return new TileLoaderFactory() {
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114 | @Override
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115 | public TileLoader makeTileLoader(TileLoaderListener listener, Map<String, String> headers,
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116 | long minimumExpiryTime) {
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117 | return null;
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118 | }
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119 | };
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120 | }
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121 |
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122 | @Override
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123 | public Collection<String> getNativeProjections() {
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124 | return null;
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125 | }
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126 |
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127 | @Override
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128 | protected AbstractTMSTileSource getTileSource() {
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129 | return new TMSTileStubSource();
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130 | }
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131 |
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132 | TileCache getTileCache() {
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133 | return tileCache;
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134 | }
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135 | }
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136 |
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137 | private TileSourceStubLayer testLayer;
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138 | AtomicBoolean invalidated = new AtomicBoolean();
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139 |
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140 | /**
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141 | * Create test layer
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142 | */
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143 | @BeforeEach
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144 | public void setUp() {
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145 | MainApplication.getLayerManager().addLayer(new OsmDataLayer(new DataSet(), "", null));
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146 | testLayer = new TileSourceStubLayer();
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147 | testLayer.addInvalidationListener(l -> invalidated.set(true));
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148 | }
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149 |
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150 | /**
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151 | * Test {@link AbstractTileSourceLayer#filterChanged}
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152 | */
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153 | @Test
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154 | void testFilterChanged() {
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155 | try {
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156 | ImageryFilterSettings filterSettings = new ImageryFilterSettings();
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157 | filterSettings.addFilterChangeListener(testLayer);
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158 | assertFalse(invalidated.get());
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159 | filterSettings.setGamma(0.5);
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160 | assertTrue(invalidated.get());
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161 | } finally {
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162 | invalidated.set(false);
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163 | }
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164 | }
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165 |
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166 | /**
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167 | * Test {@link AbstractTileSourceLayer#clearTileCache}
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168 | */
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169 | @Test
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170 | void testClearTileCache() {
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171 | testLayer.loadAllTiles(true);
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172 | assertTrue(testLayer.getTileCache().getTileCount() > 0);
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173 | testLayer.clearTileCache();
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174 | assertEquals(0, testLayer.getTileCache().getTileCount());
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175 | }
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176 |
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177 | /**
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178 | * Test {@link AbstractTileSourceLayer#getAdjustAction}
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179 | */
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180 | @Test
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181 | void testGetAdjustAction() {
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182 | assertNotNull(testLayer.getAdjustAction());
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183 | }
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184 |
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185 | /**
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186 | * Test {@link AbstractTileSourceLayer#getInfoComponent}
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187 | */
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188 | @Test
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189 | void testGetInfoComponent() {
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190 | assertNotNull(testLayer.getInfoComponent());
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191 | }
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192 |
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193 | /**
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194 | * Test {@link AbstractTileSourceLayer.TileSourceLayerPopup}
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195 | */
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196 | @Test
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197 | void testTileSourceLayerPopup() {
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198 | assertDoesNotThrow(() -> testLayer.new TileSourceLayerPopup(100, 100));
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199 | }
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200 | }
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