1 | // License: GPL. For details, see LICENSE file.
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2 | package org.openstreetmap.josm.data.osm.history;
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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 | import static org.junit.Assert.fail;
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7 |
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8 | import java.util.ArrayList;
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9 | import java.util.Date;
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10 | import java.util.HashMap;
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11 | import java.util.Map;
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12 |
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13 | import org.junit.BeforeClass;
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14 | import org.junit.Test;
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15 | import org.openstreetmap.josm.JOSMFixture;
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16 | import org.openstreetmap.josm.Main;
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17 | import org.openstreetmap.josm.data.osm.OsmPrimitiveType;
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18 | import org.openstreetmap.josm.data.osm.User;
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19 | import org.openstreetmap.josm.gui.DefaultNameFormatter;
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20 |
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21 | /**
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22 | * Unit tests for class {@link HistoryWay}.
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23 | */
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24 | public class HistoryWayTest {
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25 |
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26 | /**
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27 | * Setup test.
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28 | */
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29 | @BeforeClass
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30 | public static void init() {
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31 | JOSMFixture.createUnitTestFixture().init();
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32 | }
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33 |
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34 | private static HistoryWay create(Date d) {
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35 | return new HistoryWay(
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36 | 1, // id
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37 | 2, // version
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38 | true, // visible
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39 | User.createOsmUser(3, "testuser"),
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40 | 4, // changesetId
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41 | d // timestamp
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42 | );
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43 | }
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44 |
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45 | /**
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46 | * Unit test for {@link HistoryWay#HistoryWay}.
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47 | */
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48 | @Test
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49 | public void testHistoryWay() {
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50 | Date d = new Date();
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51 | HistoryWay way = create(d);
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52 |
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53 | assertEquals(1, way.getId());
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54 | assertEquals(2, way.getVersion());
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55 | assertTrue(way.isVisible());
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56 | assertEquals("testuser", way.getUser().getName());
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57 | assertEquals(3, way.getUser().getId());
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58 | assertEquals(4, way.getChangesetId());
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59 | assertEquals(d, way.getTimestamp());
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60 |
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61 | assertEquals(0, way.getNumNodes());
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62 | }
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63 |
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64 | /**
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65 | * Unit test for {@link HistoryWay#getType}.
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66 | */
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67 | @Test
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68 | public void testGetType() {
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69 | assertEquals(OsmPrimitiveType.WAY, create(new Date()).getType());
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70 | }
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71 |
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72 | @Test
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73 | public void testNodeManipulation() {
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74 | HistoryWay way = create(new Date());
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75 |
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76 | way.addNode(1);
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77 | assertEquals(1, way.getNumNodes());
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78 | assertEquals(1, way.getNodeId(0));
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79 | try {
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80 | way.getNodeId(1);
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81 | fail("expected expection of type " + IndexOutOfBoundsException.class.toString());
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82 | } catch (IndexOutOfBoundsException e) {
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83 | // OK
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84 | if (Main.isTraceEnabled()) {
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85 | Main.trace(e.getMessage());
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86 | }
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87 | }
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88 |
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89 | way.addNode(5);
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90 | assertEquals(2, way.getNumNodes());
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91 | assertEquals(5, way.getNodeId(1));
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92 | }
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93 |
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94 | @Test
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95 | public void testIterating() {
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96 | HistoryWay way = create(new Date());
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97 |
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98 | way.addNode(1);
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99 | way.addNode(2);
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100 | ArrayList<Long> ids = new ArrayList<>();
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101 | for (long id : way.getNodes()) {
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102 | ids.add(id);
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103 | }
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104 |
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105 | assertEquals(2, ids.size());
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106 | assertEquals(1, (long) ids.get(0));
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107 | assertEquals(2, (long) ids.get(1));
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108 | }
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109 |
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110 | /**
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111 | * Unit test for {@link HistoryWay#getDisplayName}.
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112 | */
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113 | @Test
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114 | public void testGetDisplayName() {
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115 | HistoryNameFormatter hnf = DefaultNameFormatter.getInstance();
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116 | HistoryWay way0 = create(new Date()); // no node
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117 | HistoryWay way1 = create(new Date()); // 1 node
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118 | HistoryWay way2 = create(new Date()); // 2 nodes
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119 |
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120 | way1.addNode(1);
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121 | way2.addNode(1);
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122 | way2.addNode(2);
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123 |
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124 | assertEquals("1 (0 nodes)", way0.getDisplayName(hnf));
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125 | assertEquals("1 (1 node)", way1.getDisplayName(hnf));
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126 | assertEquals("1 (2 nodes)", way2.getDisplayName(hnf));
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127 |
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128 | Map<String, String> map = new HashMap<>();
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129 | map.put("name", "WayName");
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130 |
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131 | way0.setTags(map);
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132 | way1.setTags(map);
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133 | way2.setTags(map);
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134 |
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135 | assertEquals("WayName (0 nodes)", way0.getDisplayName(hnf));
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136 | assertEquals("WayName (1 node)", way1.getDisplayName(hnf));
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137 | assertEquals("WayName (2 nodes)", way2.getDisplayName(hnf));
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138 | }
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139 | }
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