[9666] | 1 | // License: GPL. For details, see LICENSE file.
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| 2 | package org.openstreetmap.josm.command;
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| 3 |
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[10663] | 4 | import static org.junit.Assert.assertSame;
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| 5 |
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| 6 | import java.util.Arrays;
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| 7 | import java.util.Collection;
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| 8 |
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| 9 | import org.junit.Before;
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| 10 | import org.junit.Rule;
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[9666] | 11 | import org.junit.Test;
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[10663] | 12 | import org.openstreetmap.josm.data.coor.LatLon;
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[9666] | 13 | import org.openstreetmap.josm.data.osm.DataSet;
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[10663] | 14 | import org.openstreetmap.josm.data.osm.Node;
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| 15 | import org.openstreetmap.josm.data.osm.OsmPrimitive;
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| 16 | import org.openstreetmap.josm.data.osm.Relation;
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| 17 | import org.openstreetmap.josm.data.osm.RelationMember;
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[9943] | 18 | import org.openstreetmap.josm.data.osm.User;
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[10663] | 19 | import org.openstreetmap.josm.data.osm.Way;
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[12636] | 20 | import org.openstreetmap.josm.gui.MainApplication;
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[9666] | 21 | import org.openstreetmap.josm.gui.layer.OsmDataLayer;
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[10663] | 22 | import org.openstreetmap.josm.testutils.JOSMTestRules;
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[9666] | 23 |
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[10663] | 24 | import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
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[9666] | 25 | import nl.jqno.equalsverifier.EqualsVerifier;
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| 26 | import nl.jqno.equalsverifier.Warning;
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| 27 |
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| 28 | /**
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| 29 | * Unit tests of {@link Command} class.
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| 30 | */
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| 31 | public class CommandTest {
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| 32 |
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| 33 | /**
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[10663] | 34 | * We need prefs for nodes / data sets.
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[9761] | 35 | */
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[10663] | 36 | @Rule
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| 37 | @SuppressFBWarnings(value = "URF_UNREAD_PUBLIC_OR_PROTECTED_FIELD")
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| 38 | public JOSMTestRules test = new JOSMTestRules().preferences().i18n();
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| 39 | private CommandTestData testData;
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| 40 |
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| 41 | /**
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| 42 | * Set up the test data.
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| 43 | */
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| 44 | @Before
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| 45 | public void createTestData() {
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| 46 | testData = new CommandTestData();
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[9761] | 47 | }
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| 48 |
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| 49 | /**
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[10663] | 50 | * Test {@link Command#getLayer()}
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[12718] | 51 | * @deprecated to be removed end of 2017
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[10663] | 52 | */
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| 53 | @Test
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[12718] | 54 | @Deprecated
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[10663] | 55 | public void testGetLayer() {
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| 56 | OsmDataLayer layer2 = new OsmDataLayer(new DataSet(), "test", null);
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| 57 | Command command = new NopCommand();
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[12718] | 58 | Command command2 = new NopCommand(layer2.data);
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[10663] | 59 | assertSame(testData.layer, command.getLayer());
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| 60 | assertSame(layer2, command2.getLayer());
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| 61 | }
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| 62 |
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| 63 | /**
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[9666] | 64 | * Unit test of methods {@link Command#equals} and {@link Command#hashCode}.
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| 65 | */
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| 66 | @Test
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[10758] | 67 | public void testEqualsContract() {
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[9666] | 68 | EqualsVerifier.forClass(Command.class).usingGetClass()
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[9943] | 69 | .withPrefabValues(DataSet.class,
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| 70 | new DataSet(), new DataSet())
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| 71 | .withPrefabValues(User.class,
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| 72 | User.createOsmUser(1, "foo"), User.createOsmUser(2, "bar"))
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[9666] | 73 | .withPrefabValues(OsmDataLayer.class,
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| 74 | new OsmDataLayer(new DataSet(), "1", null), new OsmDataLayer(new DataSet(), "2", null))
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| 75 | .suppress(Warning.NONFINAL_FIELDS)
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| 76 | .verify();
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| 77 | }
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[10663] | 78 |
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| 79 | private static final class NopCommand extends Command {
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| 80 | NopCommand() {
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| 81 | super();
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| 82 | }
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| 83 |
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[12718] | 84 | NopCommand(DataSet dataset) {
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| 85 | super(dataset);
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[10663] | 86 | }
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| 87 |
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| 88 | @Override
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| 89 | public String getDescriptionText() {
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| 90 | return "";
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| 91 | }
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| 92 |
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| 93 | @Override
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| 94 | public void fillModifiedData(Collection<OsmPrimitive> modified, Collection<OsmPrimitive> deleted,
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| 95 | Collection<OsmPrimitive> added) {
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| 96 | // nop
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| 97 | }
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| 98 | }
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| 99 |
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| 100 | /**
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| 101 | * A change test data consisting of two nodes and a way.
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| 102 | * @author Michael Zangl
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| 103 | */
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| 104 | public static class CommandTestData {
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| 105 | /**
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| 106 | * A test layer
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| 107 | */
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| 108 | public final OsmDataLayer layer;
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| 109 | /**
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| 110 | * A test node
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| 111 | */
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| 112 | public final Node existingNode;
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| 113 | /**
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| 114 | * A second test node
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| 115 | */
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| 116 | public final Node existingNode2;
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| 117 | /**
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| 118 | * A test way
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| 119 | */
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| 120 | public final Way existingWay;
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| 121 |
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| 122 | /**
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| 123 | * Creates the new test data and adds {@link #layer} to the layer manager.
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| 124 | */
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| 125 | public CommandTestData() {
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| 126 | layer = new OsmDataLayer(new DataSet(), "layer", null);
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[12636] | 127 | MainApplication.getLayerManager().addLayer(layer);
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[10663] | 128 |
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| 129 | existingNode = createNode(5);
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| 130 | existingNode2 = createNode(6);
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| 131 |
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| 132 | existingWay = createWay(10, existingNode, existingNode2);
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| 133 | }
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| 134 |
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| 135 | /**
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| 136 | * Create and add a new test node.
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| 137 | * @param id the id
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| 138 | * @return The node.
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| 139 | */
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| 140 | public Node createNode(long id) {
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| 141 | Node node = new Node();
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| 142 | node.setOsmId(id, 1);
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| 143 | node.setCoor(LatLon.ZERO);
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| 144 | node.put("existing", "existing");
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| 145 | layer.data.addPrimitive(node);
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| 146 | return node;
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| 147 | }
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| 148 |
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| 149 | /**
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| 150 | * Create and add a new test way.
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| 151 | * @param id the id
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| 152 | * @param nodes The nodes
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| 153 | * @return The way.
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| 154 | */
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| 155 | public Way createWay(int id, Node...nodes) {
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| 156 | Way way = new Way();
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| 157 | way.setOsmId(id, 1);
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| 158 | way.setNodes(Arrays.asList(nodes));
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| 159 | way.put("existing", "existing");
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| 160 | layer.data.addPrimitive(way);
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| 161 | return way;
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| 162 | }
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| 163 |
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| 164 | /**
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| 165 | * Create and add a new test relation.
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| 166 | * @param id the id
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| 167 | * @param members The members
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| 168 | * @return The relation.
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| 169 | */
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| 170 | public Relation createRelation(int id, RelationMember...members) {
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| 171 | Relation relation = new Relation(id, 1);
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| 172 | for (RelationMember member : members) {
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| 173 | relation.addMember(member);
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| 174 | }
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| 175 | relation.put("existing", "existing");
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| 176 | layer.data.addPrimitive(relation);
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| 177 | return relation;
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| 178 | }
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| 179 | }
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| 180 |
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| 181 | /**
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| 182 | * A change test data consisting of two nodes, a way and a relation.
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| 183 | * @author Michael Zangl
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| 184 | */
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| 185 | public static class CommandTestDataWithRelation extends CommandTestData {
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| 186 | /**
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| 187 | * A test relation
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| 188 | */
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| 189 | public final Relation existingRelation;
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| 190 |
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| 191 | /**
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| 192 | * Creates the new test data and adds {@link #layer} to the layer manager.
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| 193 | */
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| 194 | public CommandTestDataWithRelation() {
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| 195 | existingRelation = createRelation(20, new RelationMember("node", existingNode), new RelationMember("way", existingWay));
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| 196 | }
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| 197 | }
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[9666] | 198 | }
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