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.Assert.assertEquals;
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5 | import static org.junit.Assert.assertFalse;
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6 | import static org.junit.Assert.assertNotNull;
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7 | import static org.junit.Assert.assertTrue;
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8 |
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9 | import java.awt.Point;
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10 | import java.util.Collection;
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11 | import java.util.Map;
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12 | import java.util.concurrent.atomic.AtomicBoolean;
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13 |
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14 | import org.junit.Before;
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15 | import org.junit.Rule;
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16 | import org.junit.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.gui.layer.imagery.ImageryFilterSettings;
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32 | import org.openstreetmap.josm.testutils.JOSMTestRules;
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33 |
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34 | import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
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35 |
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36 | /**
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37 | * Test of the base {@link AbstractTileSourceLayer} class
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38 | */
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39 | public class AbstractTileSourceLayerTest {
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40 |
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41 | /**
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42 | * Setup test
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43 | */
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44 | @Rule
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45 | @SuppressFBWarnings(value = "URF_UNREAD_PUBLIC_OR_PROTECTED_FIELD")
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46 | public JOSMTestRules test = new JOSMTestRules().platform().projection().commands();
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47 |
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48 | private static final class TMSTileStubSource extends AbstractTMSTileSource {
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49 | private TMSTileStubSource() {
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50 | super(new TileSourceInfo());
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51 | }
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52 |
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53 | @Override
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54 | public double getDistance(double la1, double lo1, double la2, double lo2) {
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55 | // TODO Auto-generated method stub
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56 | return 0;
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57 | }
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58 |
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59 | @Override
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60 | public Point latLonToXY(double lat, double lon, int zoom) {
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61 | // TODO Auto-generated method stub
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62 | return null;
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63 | }
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64 |
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65 | @Override
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66 | public ICoordinate xyToLatLon(int x, int y, int zoom) {
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67 | // TODO Auto-generated method stub
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68 | return null;
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69 | }
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70 |
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71 | @Override
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72 | public TileXY latLonToTileXY(double lat, double lon, int zoom) {
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73 | return new TileXY(lon / 2, lat / 2);
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74 | }
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75 |
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76 | @Override
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77 | public ICoordinate tileXYToLatLon(int x, int y, int zoom) {
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78 | return new Coordinate(2*y, 2*x);
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79 | }
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80 |
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81 | @Override
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82 | public IProjected tileXYtoProjected(int x, int y, int zoom) {
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83 | return new Projected(2*x, 2*y);
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84 | }
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85 |
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86 | @Override
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87 | public TileXY projectedToTileXY(IProjected p, int zoom) {
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88 | return new TileXY(p.getEast() / 2, p.getNorth() / 2);
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89 | }
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90 |
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91 | @Override
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92 | public boolean isInside(Tile inner, Tile outer) {
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93 | // TODO Auto-generated method stub
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94 | return false;
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95 | }
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96 |
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97 | @Override
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98 | public TileRange getCoveringTileRange(Tile tile, int newZoom) {
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99 | // TODO Auto-generated method stub
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100 | return null;
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101 | }
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102 |
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103 | @Override
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104 | public String getServerCRS() {
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105 | return "EPSG:3857";
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106 | }
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107 | }
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108 |
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109 | private static class TileSourceStubLayer extends AbstractTileSourceLayer<AbstractTMSTileSource> {
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110 |
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111 | TileSourceStubLayer() {
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112 | super(new ImageryInfo());
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113 | hookUpMapView();
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114 | }
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115 |
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116 | @Override
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117 | protected TileLoaderFactory getTileLoaderFactory() {
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118 | return new TileLoaderFactory() {
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119 | @Override
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120 | public TileLoader makeTileLoader(TileLoaderListener listener, Map<String, String> headers) {
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121 | return null;
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122 | }
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123 | };
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124 | }
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125 |
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126 | @Override
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127 | public Collection<String> getNativeProjections() {
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128 | return null;
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129 | }
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130 |
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131 | @Override
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132 | protected AbstractTMSTileSource getTileSource() {
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133 | return new TMSTileStubSource();
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134 | }
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135 |
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136 | TileCache getTileCache() {
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137 | return tileCache;
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138 | }
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139 | }
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140 |
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141 | private TileSourceStubLayer testLayer;
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142 | AtomicBoolean invalidated = new AtomicBoolean();
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143 |
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144 | /**
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145 | * Create test layer
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146 | */
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147 | @Before
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148 | public void setUp() {
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149 | testLayer = new TileSourceStubLayer();
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150 | testLayer.addInvalidationListener(l -> invalidated.set(true));
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151 | }
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152 |
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153 | /**
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154 | * Test {@link AbstractTileSourceLayer#filterChanged}
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155 | */
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156 | @Test
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157 | public void testFilterChanged() {
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158 | try {
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159 | ImageryFilterSettings filterSettings = new ImageryFilterSettings();
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160 | filterSettings.addFilterChangeListener(testLayer);
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161 | assertFalse(invalidated.get());
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162 | filterSettings.setGamma(0.5);
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163 | assertTrue(invalidated.get());
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164 | } finally {
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165 | invalidated.set(false);
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166 | }
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167 | }
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168 |
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169 | /**
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170 | * Test {@link AbstractTileSourceLayer#redraw}
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171 | */
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172 | @Test
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173 | public void testRedraw() {
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174 | try {
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175 | assertFalse(invalidated.get());
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176 | testLayer.redraw();
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177 | assertTrue(invalidated.get());
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178 | } finally {
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179 | invalidated.set(false);
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180 | }
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181 | }
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182 |
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183 | /**
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184 | * Test {@link AbstractTileSourceLayer#clearTileCache}
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185 | */
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186 | @Test
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187 | public void testClearTileCache() {
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188 | testLayer.loadAllTiles(true);
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189 | assertTrue(testLayer.getTileCache().getTileCount() > 0);
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190 | testLayer.clearTileCache();
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191 | assertEquals(0, testLayer.getTileCache().getTileCount());
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192 | }
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193 |
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194 | /**
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195 | * Test {@link AbstractTileSourceLayer#getAdjustAction}
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196 | */
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197 | @Test
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198 | public void testGetAdjustAction() {
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199 | assertNotNull(testLayer.getAdjustAction());
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200 | }
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201 |
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202 | /**
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203 | * Test {@link AbstractTileSourceLayer#getInfoComponent}
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204 | */
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205 | @Test
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206 | public void testGetInfoComponent() {
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207 | assertNotNull(testLayer.getInfoComponent());
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208 | }
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209 |
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210 | /**
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211 | * Test {@link AbstractTileSourceLayer.TileSourceLayerPopup}
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212 | */
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213 | @Test
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214 | public void testTileSourceLayerPopup() {
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215 | assertNotNull(testLayer.new TileSourceLayerPopup());
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216 | }
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217 | }
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