source: josm/trunk/test/unit/org/openstreetmap/josm/gui/layer/gpx/GpxDrawHelperTest.java @ 12849

Last change on this file since 12849 was 12849, checked in by bastiK, 15 months ago

see #15229 - use Config in tests

  • Property svn:eol-style set to native
File size: 6.0 KB
Line 
1// License: GPL. For details, see LICENSE file.
2package org.openstreetmap.josm.gui.layer.gpx;
3
4import static org.junit.Assert.assertEquals;
5
6import java.io.FileNotFoundException;
7import java.io.IOException;
8import java.util.List;
9import java.util.stream.Collectors;
10
11import org.junit.Rule;
12import org.junit.Test;
13import org.openstreetmap.josm.TestUtils;
14import org.openstreetmap.josm.data.gpx.GpxData;
15import org.openstreetmap.josm.gui.layer.GpxLayer;
16import org.openstreetmap.josm.io.GpxReaderTest;
17import org.openstreetmap.josm.spi.preferences.Config;
18import org.openstreetmap.josm.testutils.JOSMTestRules;
19import org.openstreetmap.josm.tools.ColorHelper;
20import org.xml.sax.SAXException;
21
22import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
23
24/**
25 * Unit tests of {@link GpxDrawHelper} class.
26 */
27public class GpxDrawHelperTest {
28
29    /**
30     * Setup test.
31     */
32    @Rule
33    @SuppressFBWarnings(value = "URF_UNREAD_PUBLIC_OR_PROTECTED_FIELD")
34    public JOSMTestRules test = new JOSMTestRules();
35
36    /**
37     * Non-regression test for ticket <a href="https://josm.openstreetmap.de/ticket/12312">#12312</a>.
38     * @throws IOException if any I/O error occurs
39     * @throws FileNotFoundException if the data file is not found
40     * @throws SAXException if any SAX error occurs
41     */
42    @Test
43    public void testTicket12312() throws FileNotFoundException, IOException, SAXException {
44        Config.getPref().putBoolean("draw.rawgps.colors.dynamic.layer 12312", true);
45        Config.getPref().putInt("draw.rawgps.colors.layer 12312", GpxDrawHelper.ColorMode.VELOCITY.toIndex());
46        final List<String> colors = calculateColors(TestUtils.getRegressionDataFile(12312, "single_trackpoint.gpx"), "12312", 1);
47        assertEquals("[#FF00FF]", colors.toString());
48    }
49
50    /**
51     * Tests coloring of an example track using the default color.
52     * @throws IOException if any I/O error occurs
53     * @throws FileNotFoundException if the data file is not found
54     * @throws SAXException if any SAX error occurs
55     */
56    @Test
57    public void testNone() throws IOException, SAXException {
58        final List<String> colors = calculateColors("data_nodist/2094047.gpx", "000", 10);
59        assertEquals("[#FF00FF, #FF00FF, #FF00FF, #FF00FF, #FF00FF, #FF00FF, #FF00FF, #FF00FF, #FF00FF, #FF00FF]", colors.toString());
60    }
61
62    /**
63     * Tests coloring of an example track using its velocity.
64     * @throws IOException if any I/O error occurs
65     * @throws FileNotFoundException if the data file is not found
66     * @throws SAXException if any SAX error occurs
67     */
68    @Test
69    public void testVelocity() throws IOException, SAXException {
70        Config.getPref().putInt("draw.rawgps.colors.layer 001", GpxDrawHelper.ColorMode.VELOCITY.toIndex());
71        final List<String> colors = calculateColors("data_nodist/2094047.gpx", "001", 10);
72        assertEquals("[#FF00FF, #FFAD00, #FFA800, #FFA800, #FF9E00, #FF9400, #FF7000, #FF7000, #FF8000, #FF9400]", colors.toString());
73    }
74
75    /**
76     * Tests coloring of an example track using its velocity with a dynamic scale
77     * @throws IOException if any I/O error occurs
78     * @throws FileNotFoundException if the data file is not found
79     * @throws SAXException if any SAX error occurs
80     */
81    @Test
82    public void testVelocityDynamic() throws IOException, SAXException {
83        Config.getPref().putInt("draw.rawgps.colors.layer 002", GpxDrawHelper.ColorMode.VELOCITY.toIndex());
84        Config.getPref().putBoolean("draw.rawgps.colors.dynamic.layer 002", true);
85        final List<String> colors = calculateColors("data_nodist/2094047.gpx", "002", 10);
86        assertEquals("[#FF00FF, #00FFE0, #00FFC2, #00FFC2, #00FF75, #00FF3D, #99FF00, #94FF00, #38FF00, #00FF38]", colors.toString());
87    }
88
89    /**
90     * Tests coloring of an example track using its direction.
91     * @throws IOException if any I/O error occurs
92     * @throws FileNotFoundException if the data file is not found
93     * @throws SAXException if any SAX error occurs
94     */
95    @Test
96    public void testDirection() throws IOException, SAXException {
97        Config.getPref().putInt("draw.rawgps.colors.layer 003", GpxDrawHelper.ColorMode.DIRECTION.toIndex());
98        final List<String> colors = calculateColors("data_nodist/2094047.gpx", "003", 10);
99        assertEquals("[#FF00FF, #EAEC25, #EDEA26, #EDE525, #ECD322, #EBB81D, #E85A0D, #E73708, #E84D0B, #EA8A15]", colors.toString());
100    }
101
102    /**
103     * Tests coloring of an example track using its direction.
104     * @throws IOException if any I/O error occurs
105     * @throws FileNotFoundException if the data file is not found
106     * @throws SAXException if any SAX error occurs
107     */
108    @Test
109    public void testTime() throws IOException, SAXException {
110        Config.getPref().putInt("draw.rawgps.colors.layer 003", GpxDrawHelper.ColorMode.TIME.toIndex());
111        final List<String> colors = calculateColors("data_nodist/2094047.gpx", "003", 10);
112        assertEquals("[#FF00FF, #FF0000, #FF0000, #FF0500, #FF0500, #FF0A00, #FF0A00, #FF1F00, #FF2E00, #FF3300]", colors.toString());
113    }
114
115    /**
116     *
117     * @param fileName the GPX filename to parse
118     * @param layerName the layer name used to fetch the color settings, see {@link GpxDrawHelper#readPreferences(java.lang.String)}
119     * @param n the number of waypoints of the first track/segment to analyze
120     * @return the HTML color codes for the first {@code n} points
121     * @throws IOException if any I/O error occurs
122     * @throws FileNotFoundException if the data file is not found
123     * @throws SAXException if any SAX error occurs
124     */
125    static List<String> calculateColors(String fileName, String layerName, int n) throws IOException, SAXException {
126        final GpxData data = GpxReaderTest.parseGpxData(fileName);
127        final GpxLayer layer = new GpxLayer(data);
128        final GpxDrawHelper gdh = new GpxDrawHelper(layer);
129        gdh.readPreferences(layerName);
130        gdh.calculateColors();
131        return data.getTrackPoints().limit(n).map(p -> ColorHelper.color2html(p.customColoring)).collect(Collectors.toList());
132    }
133}
Note: See TracBrowser for help on using the repository browser.