// License: GPL. For details, see LICENSE file. package org.openstreetmap.josm.gui.layer; import static org.junit.jupiter.api.Assertions.assertDoesNotThrow; import static org.junit.jupiter.api.Assertions.assertEquals; import static org.junit.jupiter.api.Assertions.assertFalse; import static org.junit.jupiter.api.Assertions.assertInstanceOf; import static org.junit.jupiter.api.Assertions.assertNull; import static org.junit.jupiter.api.Assertions.assertThrows; import static org.junit.jupiter.api.Assertions.assertTrue; import java.awt.Color; import java.awt.Component; import java.io.IOException; import java.util.ArrayList; import java.util.Collection; import java.util.HashMap; import java.util.Locale; import java.util.TimeZone; import javax.swing.JScrollPane; import org.junit.jupiter.api.BeforeEach; import org.junit.jupiter.api.Test; import org.openstreetmap.josm.TestUtils; import org.openstreetmap.josm.data.gpx.GpxData; import org.openstreetmap.josm.data.gpx.GpxTrack; import org.openstreetmap.josm.data.gpx.IGpxTrackSegment; import org.openstreetmap.josm.data.gpx.WayPoint; import org.openstreetmap.josm.data.osm.DataSet; import org.openstreetmap.josm.data.osm.visitor.BoundingXYVisitor; import org.openstreetmap.josm.data.projection.CustomProjection; import org.openstreetmap.josm.data.projection.Projections; import org.openstreetmap.josm.gui.MainApplication; import org.openstreetmap.josm.gui.widgets.HtmlPanel; import org.openstreetmap.josm.io.GpxReaderTest; import org.openstreetmap.josm.testutils.annotations.I18n; import org.openstreetmap.josm.testutils.annotations.Main; import org.openstreetmap.josm.testutils.annotations.MeasurementSystem; import org.openstreetmap.josm.testutils.annotations.Projection; import org.openstreetmap.josm.tools.date.DateUtils; import org.xml.sax.SAXException; /** * Unit tests of {@link GpxLayer} class. */ @I18n @Main @MeasurementSystem @Projection public class GpxLayerTest { /** * Setup test. */ @BeforeEach void setUp() { Locale.setDefault(Locale.ROOT); DateUtils.PROP_ISO_DATES.put(true); } private static String getHtml(GpxLayer layer) { return ((HtmlPanel) ((JScrollPane) layer.getInfoComponent()).getViewport().getView()).getEditorPane().getText(); } /** * Returns minimal GPX data. * @return minimal GPX data, with a single waypoint, a single track composed of a single segment * @throws IOException if any I/O error occurs * @throws SAXException if any SAX error occurs */ public static GpxData getMinimalGpxData() throws IOException, SAXException { return GpxReaderTest.parseGpxData(TestUtils.getTestDataRoot() + "minimal.gpx"); } /** * Returns minimal GPX layer. * @return minimal GPX layer, with a single waypoint, a single track composed of a single segment * @throws IOException if any I/O error occurs * @throws SAXException if any SAX error occurs */ public static GpxLayer getMinimalGpxLayer() throws IOException, SAXException { return new GpxLayer(getMinimalGpxData(), "Bananas"); } /** * Unit test of {@link GpxLayer#GpxLayer}. */ @Test void testGpxLayer() { GpxLayer layer = new GpxLayer(new GpxData(), "foo", false); GpxTrack trk = new GpxTrack(new ArrayList(), new HashMap<>()); trk.getExtensions().add("gpxd", "color", "#FF0000"); layer.data.addTrack(trk); assertEquals("foo", layer.getName()); assertFalse(layer.isLocalFile()); assertEquals(layer.getColor(), Color.RED); assertEquals("1 track (0 segments), 0 routes, 0 waypoints
Length: < 0.01 m
", layer.getToolTipText()); GpxLayer layer2 = new GpxLayer(new GpxData(), "bar", true); assertEquals("bar", layer2.getName()); assertTrue(layer2.isLocalFile()); assertNull(layer2.getColor()); assertEquals("0 tracks (0 segments), 0 routes, 0 waypoints
Length: < 0.01 m
", layer2.getToolTipText()); assertTrue(layer.checkSaveConditions()); assertTrue(layer.isInfoResizable()); assertTrue(layer.isSavable()); assertTrue(layer.isMergable(layer2)); layer.projectionChanged(null, null); layer.projectionChanged(null, Projections.getProjectionByCode("EPSG:3857")); } /** * Unit test of {@link GpxLayer#getInfoComponent}. * @throws Exception if any error occurs */ @Test void testGetInfoComponent() throws Exception { assertEquals("\n"+ " \n" + " \n" + " \n" + " \n" + " \n" + " Length: 0.01 m
0 routes, 0 waypoints
\n" + " \n" + "\n", getHtml(new GpxLayer(new GpxData()))); assertEquals("\n"+ " \n" + " \n" + " \n" + " \n" + " \n" + " Creator: MapSource 6.16.3
\n\n" + " \n" + " \n" + " \n" + " \n" + " \n" + " \n" + " \n" + " \n" + " \n" + " \n" + " \n" + " \n" + " \n" + " \n" + " \n" + " \n" + " \n" + " \n" + " \n" + " \n" + "

\n" + " 1 track, 1 track segments\n" + "
\n" + " Name\n" + "	\n" + " Description\n" + "	\n" + " Timespan\n" + "	\n" + " Length\n" + "	\n" + " Number of Segments\n" + "	\n" + " URL\n" + "
\n" + " 2016-01-03 20:40:14\n" + "	\n" + " \n" + "	\n" + " 2016-01-03 11:59:58 – 12:00:00 (2.0 s)\n" + "	\n" + " 12.0 m\n" + "	\n" + " 1\n" + "	\n" + " \n" + "

\n" + "
\n" + "
\n" + " Length: 12.0 m
0 routes, 1 waypoint
\n" + " \n" + "\n", getHtml(getMinimalGpxLayer())); } /** * Unit test of {@link GpxLayer#getTimespanForTrack}. * @throws Exception if any error occurs */ @Test void testGetTimespanForTrack() throws Exception { assertEquals("", GpxLayer.getTimespanForTrack( new GpxTrack(new ArrayList>(), new HashMap<>()))); assertEquals("2016-01-03 11:59:58 \u2013 12:00:00 (2.0 s)", GpxLayer.getTimespanForTrack(getMinimalGpxData().tracks.iterator().next())); TimeZone.setDefault(TimeZone.getTimeZone("Europe/Berlin")); assertEquals("2016-01-03 12:59:58 \u2013 13:00:00 (2.0 s)", GpxLayer.getTimespanForTrack(getMinimalGpxData().tracks.iterator().next())); } /** * Unit test of {@link GpxLayer#mergeFrom}. * @throws Exception if any error occurs */ @Test void testMergeFrom() throws Exception { GpxLayer layer = new GpxLayer(new GpxData()); assertTrue(layer.data.isEmpty()); layer.mergeFrom(getMinimalGpxLayer()); assertFalse(layer.data.isEmpty()); assertEquals(1, layer.data.tracks.size()); assertEquals(1, layer.data.waypoints.size()); } /** * Test that {@link GpxLayer#mergeFrom} throws IAE for invalid arguments */ @Test void testMergeFromIAE() { final GpxLayer gpxLayer = new GpxLayer(new GpxData()); final OsmDataLayer osmDataLayer = new OsmDataLayer(new DataSet(), "testMergeFromIAE", null); assertThrows(IllegalArgumentException.class, () -> gpxLayer.mergeFrom(osmDataLayer)); } /** * Unit test of {@link GpxLayer#paint}. * @throws Exception if any error occurs */ @Test void testPaint() throws Exception { GpxLayer layer = getMinimalGpxLayer(); try { MainApplication.getLayerManager().addLayer(layer); assertTrue(layer.getMenuEntries().length > 0); layer.paint(TestUtils.newGraphics(), MainApplication.getMap().mapView, layer.data.getMetaBounds()); } finally { MainApplication.getLayerManager().removeLayer(layer); } } /** * Unit test of {@link GpxLayer#getChangesetSourceTag}. */ @Test void testGetChangesetSourceTag() { assertEquals("survey", new GpxLayer(new GpxData(), "", true).getChangesetSourceTag()); assertNull(new GpxLayer(new GpxData(), "", false).getChangesetSourceTag()); } /** * Checks that potential operations that could be called after destroy() are harmless */ @Test void testRobustnessAfterDestroy() { GpxData data = new GpxData(); GpxLayer layer = new GpxLayer(data, "1", false); GpxLayer otherLayer = new GpxLayer(new GpxData(), "2", false); assertEquals(data, layer.getData()); assertTrue(layer.isMergable(otherLayer)); assertTrue(layer.hasColor()); assertTrue(layer.isSavable()); assertTrue(layer.checkSaveConditions()); assertFalse(layer.isModified()); assertFalse(layer.requiresSaveToFile()); assertNull(layer.getChangesetSourceTag()); assertNull(layer.getAssociatedFile()); layer.destroy(); assertNull(layer.getData()); assertNull(layer.getColor()); assertFalse(layer.hasColor()); assertFalse(layer.isMergable(otherLayer)); assertFalse(layer.isSavable()); assertFalse(layer.checkSaveConditions()); assertFalse(layer.isModified()); assertFalse(layer.requiresSaveToFile()); assertNull(layer.getChangesetSourceTag()); assertNull(layer.getAssociatedFile()); Object infoComponent = layer.getInfoComponent(); Component view = assertInstanceOf(JScrollPane.class, infoComponent).getViewport().getView(); String text = assertInstanceOf(HtmlPanel.class, view).getEditorPane().getText().trim(); assertTrue(text.startsWith(""), text); assertTrue(text.endsWith(""), text); assertEquals("
", layer.getToolTipText()); assertDoesNotThrow(layer::jumpToNextMarker); assertDoesNotThrow(layer::jumpToPreviousMarker); assertDoesNotThrow(() -> layer.visitBoundingBox(new BoundingXYVisitor())); assertDoesNotThrow(() -> layer.filterTracksByDate(null, null, false)); assertDoesNotThrow(() -> layer.projectionChanged(new CustomProjection(), new CustomProjection())); } }