source: josm/trunk/test/unit/org/openstreetmap/josm/data/imagery/WMTSTileSourceTest.java@ 9902

Last change on this file since 9902 was 9902, checked in by wiktorn, 8 years ago

Final fix for #12573 - WMTS getCapabilities parser error.

Unit tests for case in #12573 and some edge case. Fix for edge case.

Closes: #12573
  • Property svn:eol-style set to native
File size: 13.3 KB
Line 
1// License: GPL. For details, see LICENSE file.
2package org.openstreetmap.josm.data.imagery;
3
4import static org.junit.Assert.assertEquals;
5import static org.junit.Assert.assertTrue;
6
7import java.io.File;
8import java.io.IOException;
9import java.net.MalformedURLException;
10
11import org.junit.BeforeClass;
12import org.junit.Test;
13import org.openstreetmap.gui.jmapviewer.tilesources.TemplatedTMSTileSource;
14import org.openstreetmap.josm.JOSMFixture;
15import org.openstreetmap.josm.Main;
16import org.openstreetmap.josm.TestUtils;
17import org.openstreetmap.josm.data.Bounds;
18import org.openstreetmap.josm.data.coor.LatLon;
19import org.openstreetmap.josm.data.projection.Projections;
20
21/**
22 * Unit tests for class {@link WMTSTileSource}.
23 */
24public class WMTSTileSourceTest {
25
26 private ImageryInfo testImageryTMS = new ImageryInfo("test imagery", "http://localhost", "tms", null, null);
27 private ImageryInfo testImageryPSEUDO_MERCATOR = getImagery(TestUtils.getTestDataRoot() + "wmts/getcapabilities-pseudo-mercator.xml");
28 private ImageryInfo testImageryTOPO_PL = getImagery(TestUtils.getTestDataRoot() + "wmts/getcapabilities-TOPO.xml");
29 private ImageryInfo testImageryORTO_PL = getImagery(TestUtils.getTestDataRoot() + "wmts/getcapabilities-ORTO.xml");
30 private ImageryInfo testImageryWIEN = getImagery(TestUtils.getTestDataRoot() + "wmts/getCapabilities-wien.xml");
31 private ImageryInfo testImageryWALLONIE = getImagery(TestUtils.getTestDataRoot() + "wmts/WMTSCapabilities-Wallonie.xml");
32 private ImageryInfo testImageryOntario = getImagery(TestUtils.getTestDataRoot() + "wmts/WMTSCapabilities-Ontario.xml");
33 private ImageryInfo testImagery12168 = getImagery(TestUtils.getTestDataRoot() + "wmts/bug12168-WMTSCapabilities.xml");
34 private ImageryInfo testLotsOfLayers = getImagery(TestUtils.getTestDataRoot() + "wmts/getCapabilities-lots-of-layers.xml");
35 private ImageryInfo testDuplicateTags = getImagery(TestUtils.getTestDataRoot() + "wmts/bug12573-wmts-identifier.xml");
36 private ImageryInfo testMissingStyleIdentifer = getImagery(TestUtils.getTestDataRoot() + "wmts/bug12573-wmts-missing-style-identifier.xml");
37
38 /**
39 * Setup test.
40 */
41 @BeforeClass
42 public static void setUp() {
43 JOSMFixture.createUnitTestFixture().init();
44 }
45
46 private static ImageryInfo getImagery(String path) {
47 try {
48 return new ImageryInfo(
49 "test",
50 new File(path).toURI().toURL().toString()
51 );
52 } catch (MalformedURLException e) {
53 e.printStackTrace();
54 return null;
55 }
56 }
57
58 @Test
59 public void testPseudoMercator() throws MalformedURLException, IOException {
60 Main.setProjection(Projections.getProjectionByCode("EPSG:3857"));
61 WMTSTileSource testSource = new WMTSTileSource(testImageryPSEUDO_MERCATOR);
62 testSource.initProjection(Main.getProjection());
63
64 verifyMercatorTile(testSource, 0, 0, 1);
65 verifyMercatorTile(testSource, 0, 0, 2);
66 verifyMercatorTile(testSource, 1, 1, 2);
67 for (int x = 0; x < 4; x++) {
68 for (int y = 0; y < 4; y++) {
69 verifyMercatorTile(testSource, x, y, 3);
70 }
71 }
72 for (int x = 0; x < 8; x++) {
73 for (int y = 0; y < 4; y++) {
74 verifyMercatorTile(testSource, x, y, 4);
75 }
76 }
77
78 verifyMercatorTile(testSource, 2 << 9 - 1, 2 << 8 - 1, 10);
79
80 assertEquals("TileXMax", 1, testSource.getTileXMax(0));
81 assertEquals("TileYMax", 1, testSource.getTileYMax(0));
82 assertEquals("TileXMax", 2, testSource.getTileXMax(1));
83 assertEquals("TileYMax", 2, testSource.getTileYMax(1));
84 assertEquals("TileXMax", 4, testSource.getTileXMax(2));
85 assertEquals("TileYMax", 4, testSource.getTileYMax(2));
86
87 }
88
89 @Test
90 public void testWALLONIE() throws MalformedURLException, IOException {
91 Main.setProjection(Projections.getProjectionByCode("EPSG:31370"));
92 WMTSTileSource testSource = new WMTSTileSource(testImageryWALLONIE);
93 testSource.initProjection(Main.getProjection());
94
95 assertEquals("http://geoservices.wallonie.be/arcgis/rest/services/DONNEES_BASE/FOND_PLAN_ANNOTATIONS_2012_RW_NB/"
96 + "MapServer/WMTS/tile/1.0.0/DONNEES_BASE_FOND_PLAN_ANNOTATIONS_2012_RW_NB/default/default028mm/5/1219/1063.png",
97 testSource.getTileUrl(5, 1063, 1219));
98
99 // +bounds=2.54,49.51,6.4,51.5
100 Bounds wallonieBounds = new Bounds(
101 new LatLon(49.485372459967245, 2.840548314430268),
102 new LatLon(50.820959517561256, 6.427849693016202)
103 );
104 verifyBounds(wallonieBounds, testSource, 5, 1063, 1219);
105 verifyBounds(wallonieBounds, testSource, 10, 17724, 20324);
106 }
107
108 // XXX - disable this test, needs further working
109 // @Test
110 public void testWALLONIENoMatrixDimension() throws MalformedURLException, IOException {
111 Main.setProjection(Projections.getProjectionByCode("EPSG:31370"));
112 WMTSTileSource testSource = new WMTSTileSource(getImagery("test/data/wmts/WMTSCapabilities-Wallonie-nomatrixdimension.xml"));
113 testSource.initProjection(Main.getProjection());
114
115 Bounds wallonieBounds = new Bounds(
116 new LatLon(49.485372459967245, 2.840548314430268),
117 new LatLon(50.820959517561256, 6.427849693016202)
118 );
119
120 verifyBounds(wallonieBounds, testSource, 6, 1063, 1219);
121 verifyBounds(wallonieBounds, testSource, 11, 17724, 20324);
122 }
123
124 private void verifyBounds(Bounds bounds, WMTSTileSource testSource, int z, int x, int y) {
125 LatLon ret = new LatLon(testSource.tileXYToLatLon(x, y, z));
126 assertTrue(ret.toDisplayString() + " doesn't lie within: " + bounds.toString(), bounds.contains(ret));
127 int tileXmax = testSource.getTileXMax(z);
128 int tileYmax = testSource.getTileYMax(z);
129 assertTrue("tile x: " + x + " is greater than allowed max: " + tileXmax, tileXmax >= x);
130 assertTrue("tile y: " + y + " is greater than allowed max: " + tileYmax, tileYmax >= y);
131 }
132
133 @Test
134 public void testWIEN() throws MalformedURLException, IOException {
135 Main.setProjection(Projections.getProjectionByCode("EPSG:3857"));
136 WMTSTileSource testSource = new WMTSTileSource(testImageryWIEN);
137 testSource.initProjection(Main.getProjection());
138 int zoomOffset = 10;
139
140 verifyMercatorTile(testSource, 0, 0, 1, zoomOffset);
141 verifyMercatorTile(testSource, 1105, 709, 2, zoomOffset);
142 verifyMercatorTile(testSource, 1, 1, 1, zoomOffset);
143 verifyMercatorTile(testSource, 2, 2, 1, zoomOffset);
144 verifyMercatorTile(testSource, 0, 0, 2, zoomOffset);
145 verifyMercatorTile(testSource, 1, 1, 2, zoomOffset);
146
147 for (int x = 0; x < 4; x++) {
148 for (int y = 0; y < 4; y++) {
149 verifyMercatorTile(testSource, x, y, 3, zoomOffset);
150 }
151 }
152 for (int x = 0; x < 8; x++) {
153 for (int y = 0; y < 4; y++) {
154 verifyMercatorTile(testSource, x, y, 4, zoomOffset);
155 }
156 }
157
158 verifyMercatorTile(testSource, 2 << 9 - 1, 2 << 8 - 1, 2, zoomOffset);
159
160 verifyMercatorMax(testSource, 1, zoomOffset);
161 verifyMercatorMax(testSource, 2, zoomOffset);
162 verifyMercatorMax(testSource, 3, zoomOffset);
163 }
164
165 private void verifyMercatorMax(WMTSTileSource testSource, int zoom, int zoomOffset) {
166 TemplatedTMSTileSource verifier = new TemplatedTMSTileSource(testImageryTMS);
167 int result = testSource.getTileXMax(zoom);
168 int expected = verifier.getTileXMax(zoom + zoomOffset);
169 assertTrue("TileXMax expected: " + expected + " got: " + result, Math.abs(result - expected) < 5);
170 result = testSource.getTileYMax(zoom);
171 expected = verifier.getTileYMax(zoom + zoomOffset);
172 assertTrue("TileYMax expected: " + expected + " got: " + result, Math.abs(result - expected) < 5);
173 }
174
175 @Test
176 public void testGeoportalTOPOPL() throws IOException {
177 Main.setProjection(Projections.getProjectionByCode("EPSG:4326"));
178 WMTSTileSource testSource = new WMTSTileSource(testImageryTOPO_PL);
179 testSource.initProjection(Main.getProjection());
180 verifyTile(new LatLon(56, 12), testSource, 0, 0, 1);
181 verifyTile(new LatLon(56, 12), testSource, 0, 0, 2);
182 verifyTile(new LatLon(51.13231917844218, 16.867680821557823), testSource, 1, 1, 1);
183
184 assertEquals("TileXMax", 2, testSource.getTileXMax(0));
185 assertEquals("TileYMax", 1, testSource.getTileYMax(0));
186 assertEquals("TileXMax", 3, testSource.getTileXMax(1));
187 assertEquals("TileYMax", 2, testSource.getTileYMax(1));
188 assertEquals("TileXMax", 6, testSource.getTileXMax(2));
189 assertEquals("TileYMax", 4, testSource.getTileYMax(2));
190 assertEquals(
191 "http://mapy.geoportal.gov.pl/wss/service/WMTS/guest/wmts/TOPO?SERVICE=WMTS&REQUEST=GetTile&"
192 + "VERSION=1.0.0&LAYER=MAPA TOPOGRAFICZNA&STYLE=default&FORMAT=image/jpeg&tileMatrixSet=EPSG:4326&"
193 + "tileMatrix=EPSG:4326:0&tileRow=1&tileCol=1",
194 testSource.getTileUrl(0, 1, 1));
195 }
196
197 @Test
198 public void testGeoportalORTOPL4326() throws IOException {
199 Main.setProjection(Projections.getProjectionByCode("EPSG:4326"));
200 WMTSTileSource testSource = new WMTSTileSource(testImageryORTO_PL);
201 testSource.initProjection(Main.getProjection());
202 verifyTile(new LatLon(53.60205873528009, 19.552206794646956), testSource, 12412, 3941, 13);
203 verifyTile(new LatLon(49.79005619189761, 22.778262259134397), testSource, 17714, 10206, 13);
204 }
205
206 @Test
207 public void testGeoportalORTOPL2180() throws IOException {
208 Main.setProjection(Projections.getProjectionByCode("EPSG:2180"));
209 WMTSTileSource testSource = new WMTSTileSource(testImageryORTO_PL);
210 testSource.initProjection(Main.getProjection());
211
212 verifyTile(new LatLon(53.59940948387726, 19.560544913270064), testSource, 6453, 3140, 13);
213 verifyTile(new LatLon(49.782984840526055, 22.790064966993445), testSource, 9932, 9305, 13);
214 }
215
216 @Test
217 public void test12168() throws IOException {
218 Main.setProjection(Projections.getProjectionByCode("EPSG:3857"));
219 WMTSTileSource testSource = new WMTSTileSource(testImagery12168);
220 testSource.initProjection(Main.getProjection());
221 assertEquals(
222 "http://www.ngi.be/cartoweb/1.0.0/topo/default/3857/7/1/1.png",
223 testSource.getTileUrl(0, 1, 1));
224 }
225
226
227 // XXX: disabled as this needs user action
228 //@Test
229 public void testTwoTileSetsForOneProjection() throws Exception {
230 Main.setProjection(Projections.getProjectionByCode("EPSG:3857"));
231 WMTSTileSource testSource = new WMTSTileSource(testImageryOntario);
232 testSource.initProjection(Main.getProjection());
233 verifyTile(new LatLon(45.4105023, -75.7153702), testSource, 303751, 375502, 12);
234 verifyTile(new LatLon(45.4601306, -75.7617187), testSource, 1186, 1466, 4);
235
236 }
237
238 // XXX: disabled as this needs user action
239 // @Test
240 public void testManyLayersScrollbars() throws Exception {
241 Main.setProjection(Projections.getProjectionByCode("EPSG:3857"));
242 WMTSTileSource testSource = new WMTSTileSource(testLotsOfLayers);
243 testSource.initProjection(Main.getProjection());
244
245 }
246
247 @Test
248 public void testPraserForDuplicateTags() throws Exception {
249 Main.setProjection(Projections.getProjectionByCode("EPSG:3857"));
250 WMTSTileSource testSource = new WMTSTileSource(testDuplicateTags);
251 testSource.initProjection(Main.getProjection());
252 assertEquals(
253 "http://tile.informatievlaanderen.be/ws/raadpleegdiensten/wmts?SERVICE=WMTS&REQUEST=GetTile&VERSION=1.0.0&LAYER=grb_bsk&"
254 + "STYLE=&FORMAT=image/png&tileMatrixSet=GoogleMapsVL&tileMatrix=1&tileRow=1&tileCol=1",
255 testSource.getTileUrl(1, 1, 1)
256 );
257 }
258
259 @Test
260 public void testPraserForMissingStyleIdentifier() throws Exception {
261 Main.setProjection(Projections.getProjectionByCode("EPSG:3857"));
262 WMTSTileSource testSource = new WMTSTileSource(testMissingStyleIdentifer);
263 testSource.initProjection(Main.getProjection());
264 }
265
266 private void verifyTile(LatLon expected, WMTSTileSource source, int x, int y, int z) {
267 LatLon ll = new LatLon(source.tileXYToLatLon(x, y, z));
268 assertEquals("Latitude", expected.lat(), ll.lat(), 1e-05);
269 assertEquals("Longitude", expected.lon(), ll.lon(), 1e-05);
270
271 }
272
273 private void verifyMercatorTile(WMTSTileSource testSource, int x, int y, int z) {
274 verifyMercatorTile(testSource, x, y, z, 0);
275 }
276
277 private void verifyMercatorTile(WMTSTileSource testSource, int x, int y, int z, int zoomOffset) {
278 TemplatedTMSTileSource verifier = new TemplatedTMSTileSource(testImageryTMS);
279 LatLon result = new LatLon(testSource.tileXYToLatLon(x, y, z));
280 LatLon expected = new LatLon(verifier.tileXYToLatLon(x, y, z + zoomOffset));
281 //System.out.println(z + "/" + x + "/" + y + " - result: " + result.toDisplayString() + " osmMercator: " + expected.toDisplayString());
282 assertEquals("Longitude", LatLon.normalizeLon(expected.lon() - result.lon()), 0.0, 1e-04);
283 assertEquals("Latitude", expected.lat(), result.lat(), 1e-04);
284 }
285}
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