source: josm/trunk/test/unit/org/openstreetmap/josm/data/gpx/GpxImageCorrelationTest.java@ 17442

Last change on this file since 17442 was 17275, checked in by Don-vip, 3 years ago

see #16567 - upgrade almost all tests to JUnit 5, except those depending on WiremockRule

See ​https://github.com/tomakehurst/wiremock/issues/684
  • Property svn:eol-style set to native
File size: 14.5 KB
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1// License: GPL. For details, see LICENSE file.
2package org.openstreetmap.josm.data.gpx;
3
4import static org.junit.jupiter.api.Assertions.assertEquals;
5import static org.junit.jupiter.api.Assertions.assertFalse;
6import static org.junit.jupiter.api.Assertions.assertNull;
7import static org.junit.jupiter.api.Assertions.assertTrue;
8
9import java.util.Arrays;
10import java.util.List;
11
12import org.junit.jupiter.api.BeforeAll;
13import org.junit.jupiter.api.Test;
14import org.junit.jupiter.api.extension.RegisterExtension;
15import org.openstreetmap.josm.TestUtils;
16import org.openstreetmap.josm.data.coor.CachedLatLon;
17import org.openstreetmap.josm.data.coor.LatLon;
18import org.openstreetmap.josm.io.GpxReaderTest;
19import org.openstreetmap.josm.spi.preferences.Config;
20import org.openstreetmap.josm.spi.preferences.IPreferences;
21import org.openstreetmap.josm.testutils.JOSMTestRules;
22import org.openstreetmap.josm.tools.date.DateUtils;
23import org.openstreetmap.josm.tools.date.DateUtilsTest;
24
25import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
26
27/**
28 * Unit tests of {@link GpxImageCorrelation} class.
29 */
30class GpxImageCorrelationTest {
31
32 /**
33 * Setup test.
34 */
35 @RegisterExtension
36 @SuppressFBWarnings(value = "URF_UNREAD_PUBLIC_OR_PROTECTED_FIELD")
37 public JOSMTestRules test = new JOSMTestRules();
38
39 /**
40 * Setup test.
41 */
42 @BeforeAll
43 public static void setUp() {
44 DateUtilsTest.setTimeZone(DateUtils.UTC);
45 }
46
47 /**
48 * Tests matching of images to a GPX track.
49 * @throws Exception if the track cannot be parsed
50 */
51 @Test
52 void testMatchGpxTrack() throws Exception {
53 IPreferences s = Config.getPref();
54 final GpxData gpx = GpxReaderTest.parseGpxData(TestUtils.getTestDataRoot() + "tracks/tracks.gpx");
55 assertEquals(5, gpx.tracks.size());
56 assertEquals(1, gpx.tracks.iterator().next().getSegments().size());
57 assertEquals(128, gpx.tracks.iterator().next().getSegments().iterator().next().getWayPoints().size());
58
59 final GpxImageEntry ib = new GpxImageEntry();
60 ib.setExifTime(DateUtils.fromString("2016:01:03 11:54:58")); // 5 minutes before start of GPX
61 ib.createTmp();
62 final GpxImageEntry i0 = new GpxImageEntry();
63 i0.setExifTime(DateUtils.fromString("2016:01:03 11:59:54")); // 4 sec before start of GPX
64 i0.createTmp();
65 final GpxImageEntry i1 = new GpxImageEntry();
66 i1.setExifTime(DateUtils.fromString("2016:01:03 12:04:01"));
67 i1.createTmp();
68 final GpxImageEntry i2 = new GpxImageEntry();
69 i2.setExifTime(DateUtils.fromString("2016:01:03 12:04:57"));
70 i2.createTmp();
71 final GpxImageEntry i3 = new GpxImageEntry();
72 i3.setExifTime(DateUtils.fromString("2016:01:03 12:05:05"));
73 i3.createTmp();
74 final GpxImageEntry i4 = new GpxImageEntry(); //Image close to two points with elevation, but without time
75 i4.setExifTime(DateUtils.fromString("2016:01:03 12:05:20"));
76 i4.createTmp();
77 final GpxImageEntry i5 = new GpxImageEntry(); //between two tracks, closer to first
78 i5.setExifTime(DateUtils.fromString("2016:01:03 12:07:00"));
79 i5.createTmp();
80 final GpxImageEntry i6 = new GpxImageEntry(); //between two tracks, closer to second (more than 1 minute from any track)
81 i6.setExifTime(DateUtils.fromString("2016:01:03 12:07:45"));
82 i6.createTmp();
83
84 List<GpxImageEntry> images = Arrays.asList(ib, i0, i1, i2, i3, i4, i5, i6);
85
86 // TEST #1: default settings
87 // tag images within 2 minutes to tracks/segments, interpolate between segments only
88 assertEquals(7, GpxImageCorrelation.matchGpxTrack(images, gpx, 0, false));
89 assertEquals(null, ib.getPos());
90 assertEquals(new CachedLatLon(47.19286847859621, 8.79732714034617), i0.getPos()); // start of track
91 assertEquals(new CachedLatLon(47.196979885920882, 8.79541271366179), i1.getPos()); // exact match
92 assertEquals(new CachedLatLon(47.197319911792874, 8.792139580473304), i3.getPos()); // exact match
93 assertEquals(new CachedLatLon((47.197131179273129 + 47.197186248376966) / 2, (8.792974585667253 + 8.792809881269932) / 2),
94 i2.getPos()); // interpolated
95 assertEquals(new CachedLatLon(47.197568312311816, 8.790292849679897),
96 i4.getPos()); // interpolated between points without timestamp
97 assertEquals(new CachedLatLon(47.19819249585271, 8.78536943346262),
98 i5.getPos()); // tagged to last WP of first track, because closer and within 2 min (default setting)
99 assertEquals(new CachedLatLon(47.20138901844621, 8.774476982653141),
100 i6.getPos()); // tagged to first WP of second track, because closer and within 2 min (default setting)
101 assertFalse(ib.hasNewGpsData());
102 assertTrue(i0.hasNewGpsData() && i1.hasNewGpsData() && i2.hasNewGpsData() && i3.hasNewGpsData()
103 && i4.hasNewGpsData() && i5.hasNewGpsData() && i6.hasNewGpsData());
104 // First waypoint has no speed in matchGpxTrack(). Speed is calculated
105 // and not taken from GPX track.
106 assertEquals(null, ib.getSpeed());
107 assertEquals(null, i0.getSpeed());
108 assertEquals(Double.valueOf(11.675317966018756), i1.getSpeed(), 0.000001);
109 assertEquals(Double.valueOf(24.992418392716967), i2.getSpeed(), 0.000001);
110 assertEquals(Double.valueOf(27.307968754679223), i3.getSpeed(), 0.000001);
111 assertEquals(null, ib.getElevation());
112 assertEquals(null, i0.getElevation());
113 assertEquals(Double.valueOf(489.29), i1.getElevation(), 0.000001);
114 assertEquals(Double.valueOf((490.40 + 489.75) / 2), i2.getElevation(), 0.000001);
115 assertEquals(Double.valueOf(486.368333333), i3.getElevation(), 0.000001);
116 // interpolated elevation between trackpoints with interpolated timestamps
117 assertEquals(Double.valueOf(475.393978719), i4.getElevation(), 0.000001);
118 assertEquals(null, i5.getElevation());
119 assertEquals(null, i6.getElevation());
120
121 assertEquals(null, ib.getGpsTime());
122 assertEquals(DateUtils.fromString("2016:01:03 11:59:54"), i0.getGpsTime()); // original time is kept
123 assertEquals(DateUtils.fromString("2016:01:03 12:04:01"), i1.getGpsTime());
124 assertEquals(DateUtils.fromString("2016:01:03 12:04:57"), i2.getGpsTime());
125 assertEquals(DateUtils.fromString("2016:01:03 12:05:05"), i3.getGpsTime());
126
127 clearTmp(images);
128
129 // TEST #2: Disable all interpolation and tagging close to tracks. Only i1-i4 are tagged
130
131 s.putBoolean("geoimage.trk.tag", false);
132 s.putBoolean("geoimage.trk.int", false);
133 s.putBoolean("geoimage.seg.tag", false);
134 s.putBoolean("geoimage.seg.int", false);
135
136 assertEquals(4, GpxImageCorrelation.matchGpxTrack(images, gpx, 0, false));
137 assertEquals(null, ib.getPos());
138 assertEquals(null, i0.getPos());
139 assertEquals(new CachedLatLon(47.196979885920882, 8.79541271366179), i1.getPos());
140 assertEquals(new CachedLatLon((47.197131179273129 + 47.197186248376966) / 2, (8.792974585667253 + 8.792809881269932) / 2), i2.getPos());
141 assertEquals(new CachedLatLon(47.197319911792874, 8.792139580473304), i3.getPos());
142 assertEquals(new CachedLatLon(47.197568312311816, 8.790292849679897), i4.getPos());
143 assertEquals(null, i5.getPos());
144 assertEquals(null, i6.getPos());
145
146 clearTmp(images);
147
148 // TEST #3: Disable all interpolation and allow tagging within 1 minute of a track. i0-i5 are tagged.
149 // i6 will not be tagged, because it's 68 seconds away from the next waypoint in either direction
150
151 s.putBoolean("geoimage.trk.tag", true);
152 s.putBoolean("geoimage.trk.tag.time", true);
153 s.putInt("geoimage.trk.tag.time.val", 1);
154
155 s.putBoolean("geoimage.trk.int", false);
156 s.putBoolean("geoimage.seg.tag", false);
157 s.putBoolean("geoimage.seg.int", false);
158
159 assertEquals(6, GpxImageCorrelation.matchGpxTrack(images, gpx, 0, false));
160 assertEquals(null, ib.getPos());
161 assertEquals(new CachedLatLon(47.19286847859621, 8.79732714034617), i0.getPos());
162 assertEquals(new CachedLatLon(47.196979885920882, 8.79541271366179), i1.getPos());
163 assertEquals(new CachedLatLon((47.197131179273129 + 47.197186248376966) / 2, (8.792974585667253 + 8.792809881269932) / 2), i2.getPos());
164 assertEquals(new CachedLatLon(47.197319911792874, 8.792139580473304), i3.getPos());
165 assertEquals(new CachedLatLon(47.197568312311816, 8.790292849679897), i4.getPos());
166 assertEquals(new CachedLatLon(47.19819249585271, 8.78536943346262), i5.getPos());
167 assertEquals(null, i6.getPos());
168
169 clearTmp(images);
170
171 // TEST #4: Force tagging (parameter forceTags=true, no change of configuration). All images will be tagged
172 // i5-i6 will now be interpolated, therefore it will have an elevation and different coordinates than in tests above
173
174 assertEquals(8, GpxImageCorrelation.matchGpxTrack(images, gpx, 0, true));
175 assertEquals(new CachedLatLon(47.19286847859621, 8.79732714034617), ib.getPos());
176 assertEquals(new CachedLatLon(47.19286847859621, 8.79732714034617), i0.getPos());
177 assertEquals(new CachedLatLon(47.196979885920882, 8.79541271366179), i1.getPos());
178 assertEquals(new CachedLatLon((47.197131179273129 + 47.197186248376966) / 2, (8.792974585667253 + 8.792809881269932) / 2), i2.getPos());
179 assertEquals(new CachedLatLon(47.197319911792874, 8.792139580473304), i3.getPos());
180 assertEquals(new CachedLatLon(47.197568312311816, 8.790292849679897), i4.getPos());
181 assertEquals(new CachedLatLon(47.198845306804905, 8.783144918860685), i5.getPos()); // interpolated between tracks
182 assertEquals(new CachedLatLon(47.19985828931693, 8.77969308585768), i6.getPos()); // different values than in tests #1 and #3!
183
184 assertEquals(Double.valueOf(447.894014085), i5.getElevation(), 0.000001);
185 assertEquals(Double.valueOf(437.395070423), i6.getElevation(), 0.000001);
186
187 clearTmp(images);
188
189 // TEST #5: Force tagging (parameter forceTags=false, but configuration changed).
190 // Results same as #4
191
192 s.putBoolean("geoimage.trk.tag", true);
193 s.putBoolean("geoimage.trk.tag.time", false);
194 s.putBoolean("geoimage.trk.int", true);
195 s.putBoolean("geoimage.trk.int.time", false);
196 s.putBoolean("geoimage.trk.int.dist", false);
197 s.putBoolean("geoimage.seg.tag", false);
198 s.putBoolean("geoimage.seg.int", false);
199 s.putBoolean("geoimage.seg.tag.time", false);
200 s.putBoolean("geoimage.seg.int", true);
201 s.putBoolean("geoimage.seg.int.time", false);
202 s.putBoolean("geoimage.seg.int.dist", false);
203
204 assertEquals(8, GpxImageCorrelation.matchGpxTrack(images, gpx, 0, false));
205 assertEquals(new CachedLatLon(47.19286847859621, 8.79732714034617), ib.getPos());
206 assertEquals(new CachedLatLon(47.19286847859621, 8.79732714034617), i0.getPos());
207 assertEquals(new CachedLatLon(47.196979885920882, 8.79541271366179), i1.getPos());
208 assertEquals(new CachedLatLon((47.197131179273129 + 47.197186248376966) / 2, (8.792974585667253 + 8.792809881269932) / 2), i2.getPos());
209 assertEquals(new CachedLatLon(47.197319911792874, 8.792139580473304), i3.getPos());
210 assertEquals(new CachedLatLon(47.197568312311816, 8.790292849679897), i4.getPos());
211 assertEquals(new CachedLatLon(47.198845306804905, 8.783144918860685), i5.getPos());
212 assertEquals(new CachedLatLon(47.19985828931693, 8.77969308585768), i6.getPos());
213
214 assertEquals(Double.valueOf(447.894014085), i5.getElevation(), 0.000001);
215 assertEquals(Double.valueOf(437.395070423), i6.getElevation(), 0.000001);
216
217 clearTmp(images);
218
219 // TEST #6: Disable tagging but allow interpolation when tracks are less than 500m apart. i0-i4 are tagged.
220 // i5-i6 will not be tagged, because the tracks are 897m apart.
221 // not checking all the coordinates again, did that 5 times already, just the number of matched images
222
223 s.putBoolean("geoimage.trk.tag", false);
224 s.putBoolean("geoimage.trk.int", true);
225 s.putBoolean("geoimage.trk.int.time", false);
226 s.putBoolean("geoimage.trk.int.dist", true);
227 s.putInt("geoimage.trk.int.dist.val", 500);
228 s.putBoolean("geoimage.seg.tag", false);
229 s.putBoolean("geoimage.seg.int", false);
230
231 assertEquals(4, GpxImageCorrelation.matchGpxTrack(images, gpx, 0, false));
232 clearTmp(images);
233
234 // TEST #7: Disable tagging but allow interpolation when tracks are less than 1000m apart. i0-i6 are tagged.
235 // i5-i6 will be tagged, because the tracks are 897m apart.
236
237 s.putInt("geoimage.trk.int.dist.val", 1000);
238
239 assertEquals(6, GpxImageCorrelation.matchGpxTrack(images, gpx, 0, false));
240 clearTmp(images);
241
242 // TEST #8: Disable tagging but allow interpolation when tracks are less than 2 min apart. i0-i4 are tagged.
243 // i5-i6 will not be tagged, because the tracks are 2.5min apart.
244
245 s.putBoolean("geoimage.trk.tag", false);
246 s.putBoolean("geoimage.trk.int", true);
247 s.putBoolean("geoimage.trk.int.time", true);
248 s.putInt("geoimage.trk.int.time.val", 2);
249 s.putBoolean("geoimage.trk.int.dist", false);
250 s.putBoolean("geoimage.seg.tag", false);
251 s.putBoolean("geoimage.seg.int", false);
252
253 assertEquals(4, GpxImageCorrelation.matchGpxTrack(images, gpx, 0, false));
254 clearTmp(images);
255
256 // TEST #9: Disable tagging but allow interpolation when tracks are less than 3 min apart. i0-i6 are tagged.
257 // i5-i6 will be tagged, because the tracks are 2.5min apart.
258
259 s.putInt("geoimage.trk.int.time.val", 3);
260
261 assertEquals(6, GpxImageCorrelation.matchGpxTrack(images, gpx, 0, false));
262
263 }
264
265 private void clearTmp(List<GpxImageEntry> imgs) {
266 for (GpxImageEntry i : imgs) {
267 i.discardTmp();
268 i.createTmp();
269 }
270 }
271
272 /**
273 * Unit test of {@link GpxImageCorrelation#getElevation}
274 */
275 @Test
276 void testGetElevation() {
277 assertNull(GpxImageCorrelation.getElevation(null));
278 WayPoint wp = new WayPoint(LatLon.ZERO);
279 assertNull(GpxImageCorrelation.getElevation(wp));
280 wp.put(GpxConstants.PT_ELE, "");
281 assertNull(GpxImageCorrelation.getElevation(wp));
282 wp.put(GpxConstants.PT_ELE, "not a number");
283 assertNull(GpxImageCorrelation.getElevation(wp));
284 wp.put(GpxConstants.PT_ELE, "150.0");
285 assertEquals(Double.valueOf(150.0d), GpxImageCorrelation.getElevation(wp));
286 }
287}
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