1 | // License: GPL. For details, see LICENSE file.
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2 | package org.openstreetmap.josm.gui.conflict.tags;
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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.assertFalse;
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6 | import static org.junit.Assert.assertTrue;
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7 |
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8 | import java.util.Arrays;
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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.BeforeClass;
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13 | import org.junit.Test;
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14 | import org.openstreetmap.josm.JOSMFixture;
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15 | import org.openstreetmap.josm.data.coor.LatLon;
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16 | import org.openstreetmap.josm.data.osm.DataSet;
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17 | import org.openstreetmap.josm.data.osm.Node;
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18 | import org.openstreetmap.josm.data.osm.Relation;
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19 | import org.openstreetmap.josm.data.osm.RelationMember;
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20 | import org.openstreetmap.josm.data.osm.Way;
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21 |
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22 | /**
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23 | * Unit tests of {@link RelationMemberConflictResolverModel} class.
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24 | */
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25 | public class RelationMemberConflictResolverModelTest {
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26 |
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27 | /**
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28 | * Setup test.
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29 | */
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30 | @BeforeClass
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31 | public static void init() {
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32 | JOSMFixture.createUnitTestFixture().init();
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33 | }
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34 |
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35 | List<Way> buildTestDataSet() {
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36 | final DataSet ds = new DataSet();
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37 | final Node n1 = new Node(new LatLon(1, 1));
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38 | final Node n2 = new Node(new LatLon(2, 2));
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39 | final Node n3 = new Node(new LatLon(3, 3));
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40 | final Way w1 = new Way();
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41 | final Way w2 = new Way();
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42 | final Way w3 = new Way();
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43 | ds.addPrimitive(n1);
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44 | ds.addPrimitive(n2);
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45 | ds.addPrimitive(n3);
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46 | ds.addPrimitive(w1);
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47 | ds.addPrimitive(w2);
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48 | ds.addPrimitive(w3);
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49 | w1.addNode(n1);
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50 | w1.addNode(n2);
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51 | w2.addNode(n2);
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52 | w2.addNode(n3);
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53 | w3.addNode(n3);
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54 | w3.addNode(n1);
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55 | return Arrays.asList(w1, w2, w3);
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56 | }
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57 |
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58 | @Test
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59 | public void testSameRoles() throws Exception {
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60 | final List<Way> ways = buildTestDataSet();
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61 | final Relation r = new Relation();
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62 | r.addMember(new RelationMember("foo", ways.get(0)));
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63 | r.addMember(new RelationMember("foo", ways.get(1)));
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64 |
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65 | final RelationMemberConflictResolverModel model = new RelationMemberConflictResolverModel();
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66 | model.populate(Collections.singleton(r), ways.subList(0, 2));
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67 | model.prepareDefaultRelationDecisions();
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68 | assertTrue(model.isResolvedCompletely());
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69 | assertEquals(RelationMemberConflictDecisionType.KEEP, model.getDecision(0).getDecision());
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70 | assertEquals(ways.get(0), model.getDecision(0).getOriginalPrimitive());
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71 | assertEquals("foo", model.getDecision(0).getRole());
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72 | assertEquals(RelationMemberConflictDecisionType.REMOVE, model.getDecision(1).getDecision());
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73 | assertEquals(ways.get(1), model.getDecision(1).getOriginalPrimitive());
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74 | }
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75 |
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76 | @Test
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77 | public void testDifferentRoles() throws Exception {
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78 | final List<Way> ways = buildTestDataSet();
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79 | final Relation r = new Relation();
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80 | r.addMember(new RelationMember("foo", ways.get(0)));
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81 | r.addMember(new RelationMember("bar", ways.get(1)));
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82 |
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83 | final RelationMemberConflictResolverModel model = new RelationMemberConflictResolverModel();
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84 | model.populate(Collections.singleton(r), ways.subList(0, 2));
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85 | model.prepareDefaultRelationDecisions();
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86 | assertFalse(model.isResolvedCompletely());
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87 | }
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88 |
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89 | @Test
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90 | public void testDifferentPresence() throws Exception {
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91 | final List<Way> ways = buildTestDataSet();
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92 | final Relation r = new Relation();
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93 | r.addMember(new RelationMember("foo", ways.get(0)));
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94 |
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95 | final RelationMemberConflictResolverModel model = new RelationMemberConflictResolverModel();
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96 | model.populate(Collections.singleton(r), ways.subList(0, 2));
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97 | model.prepareDefaultRelationDecisions();
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98 | assertFalse(model.isResolvedCompletely());
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99 | }
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100 |
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101 | @Test
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102 | public void testEveryMemberIsPresentTwice() throws Exception {
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103 | final List<Way> ways = buildTestDataSet();
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104 | final Relation r = new Relation();
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105 | r.addMember(new RelationMember("foo", ways.get(0)));
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106 | r.addMember(new RelationMember("foo", ways.get(1)));
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107 | r.addMember(new RelationMember("xoo", ways.get(2)));
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108 | r.addMember(new RelationMember("bar", ways.get(0)));
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109 | r.addMember(new RelationMember("bar", ways.get(1)));
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110 | r.addMember(new RelationMember("xoo", ways.get(2)));
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111 |
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112 | final RelationMemberConflictResolverModel model = new RelationMemberConflictResolverModel();
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113 | model.populate(Collections.singleton(r), ways.subList(0, 2));
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114 | model.prepareDefaultRelationDecisions();
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115 | assertTrue(model.isResolvedCompletely());
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116 | assertEquals(RelationMemberConflictDecisionType.KEEP, model.getDecision(0).getDecision());
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117 | assertEquals(ways.get(0), model.getDecision(0).getOriginalPrimitive());
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118 | assertEquals("foo", model.getDecision(0).getRole());
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119 | assertEquals(RelationMemberConflictDecisionType.KEEP, model.getDecision(1).getDecision());
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120 | assertEquals(ways.get(0), model.getDecision(1).getOriginalPrimitive());
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121 | assertEquals("bar", model.getDecision(1).getRole());
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122 | assertEquals(RelationMemberConflictDecisionType.REMOVE, model.getDecision(2).getDecision());
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123 | assertEquals(RelationMemberConflictDecisionType.REMOVE, model.getDecision(3).getDecision());
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124 | }
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125 | }
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