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