| 1 | // License: GPL. For details, see LICENSE file.
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| 2 | package org.openstreetmap.josm.gui.layer.geoimage;
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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.assertTrue;
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| 6 |
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| 7 | import java.io.File;
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| 8 | import java.io.InputStream;
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| 9 | import java.util.Collections;
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| 10 | import java.util.List;
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| 11 |
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| 12 | import org.junit.Rule;
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| 13 | import org.junit.Test;
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| 14 | import org.openstreetmap.josm.Main;
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| 15 | import org.openstreetmap.josm.TestUtils;
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| 16 | import org.openstreetmap.josm.data.osm.DataSet;
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| 17 | import org.openstreetmap.josm.gui.layer.GpxLayer;
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| 18 | import org.openstreetmap.josm.gui.layer.OsmDataLayer;
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| 19 | import org.openstreetmap.josm.gui.layer.geoimage.GeoImageLayer.Loader;
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| 20 | import org.openstreetmap.josm.io.GpxReader;
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| 21 | import org.openstreetmap.josm.testutils.JOSMTestRules;
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| 22 |
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| 23 | import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
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| 24 |
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| 25 | /**
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| 26 | * Unit tests of {@link GeoImageLayer} class.
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| 27 | */
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| 28 | public class GeoImageLayerTest {
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| 29 | /**
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| 30 | * We need prefs for this.
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| 31 | */
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| 32 | @Rule
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| 33 | @SuppressFBWarnings(value = "URF_UNREAD_PUBLIC_OR_PROTECTED_FIELD")
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| 34 | public JOSMTestRules test = new JOSMTestRules().preferences();
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| 35 |
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| 36 |
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| 37 | /**
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| 38 | * Unit test of {@link Loader} class.
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| 39 | * @throws Exception if any error occurs
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| 40 | */
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| 41 | @Test
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| 42 | public void testLoader() throws Exception {
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| 43 | try (InputStream in = TestUtils.getRegressionDataStream(12255, "bobrava2.gpx")) {
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| 44 | GpxReader reader = new GpxReader(in);
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| 45 | assertTrue(reader.parse(true));
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| 46 | GpxLayer gpxLayer = new GpxLayer(reader.getGpxData());
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| 47 | Main.getLayerManager().addLayer(gpxLayer);
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| 48 | assertEquals(1, Main.getLayerManager().getLayers().size());
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| 49 | new Loader(
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| 50 | Collections.singleton(new File(TestUtils.getRegressionDataFile(12255, "G0016941.JPG"))),
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| 51 | gpxLayer).run();
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| 52 | assertEquals(2, Main.getLayerManager().getLayers().size());
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| 53 | GeoImageLayer layer = Main.getLayerManager().getLayersOfType(GeoImageLayer.class).iterator().next();
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| 54 | assertEquals(gpxLayer, layer.getGpxLayer());
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| 55 | List<ImageEntry> images = layer.getImages();
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| 56 | assertEquals(1, images.size());
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| 57 | assertEquals("<html>1 image loaded. 0 were found to be GPS tagged.</html>", layer.getInfoComponent());
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| 58 | assertEquals("<html>1 image loaded. 0 were found to be GPS tagged.</html>", layer.getToolTipText());
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| 59 | }
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| 60 | }
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| 61 |
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| 62 | /**
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| 63 | * Test that {@link GeoImageLayer#mergeFrom} throws IAE for invalid arguments
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| 64 | */
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| 65 | @Test(expected = IllegalArgumentException.class)
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| 66 | public void testMergeFromIAE() {
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| 67 | new GeoImageLayer(null, null).mergeFrom(new OsmDataLayer(new DataSet(), "", null));
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| 68 | }
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| 69 | }
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