1 | // License: GPL. For details, see LICENSE file.
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2 | package org.openstreetmap.josm.gui.datatransfer;
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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 | import static org.openstreetmap.josm.gui.datatransfer.RelationMemberTransferable.RELATION_MEMBER_DATA;
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8 |
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9 | import java.awt.datatransfer.DataFlavor;
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10 | import java.awt.datatransfer.UnsupportedFlavorException;
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11 | import java.util.Collection;
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12 | import java.util.Collections;
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13 |
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14 | import org.junit.Rule;
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15 | import org.junit.Test;
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16 | import org.openstreetmap.josm.data.osm.Node;
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17 | import org.openstreetmap.josm.data.osm.PrimitiveData;
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18 | import org.openstreetmap.josm.data.osm.RelationMember;
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19 | import org.openstreetmap.josm.data.osm.RelationMemberData;
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20 | import org.openstreetmap.josm.gui.datatransfer.data.PrimitiveTransferData;
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21 | import org.openstreetmap.josm.testutils.JOSMTestRules;
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22 |
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23 | import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
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24 |
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25 | /**
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26 | * Unit tests of {@link RelationMemberTransferable} class.
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27 | */
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28 | public class RelationMemberTransferableTest {
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29 |
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30 | /**
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31 | * Setup tests
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32 | */
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33 | @Rule
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34 | @SuppressFBWarnings(value = "URF_UNREAD_PUBLIC_OR_PROTECTED_FIELD")
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35 | public JOSMTestRules test = new JOSMTestRules();
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36 |
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37 | /**
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38 | * Test of {@link RelationMemberTransferable#getTransferDataFlavors()} method.
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39 | */
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40 | @Test
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41 | public void testGetTransferDataFlavors() {
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42 | DataFlavor[] flavors = new RelationMemberTransferable(Collections.<RelationMember>emptyList()).getTransferDataFlavors();
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43 | assertEquals(3, flavors.length);
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44 | assertEquals(RELATION_MEMBER_DATA, flavors[0]);
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45 | assertEquals(PrimitiveTransferData.DATA_FLAVOR, flavors[1]);
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46 | assertEquals(DataFlavor.stringFlavor, flavors[2]);
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47 | }
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48 |
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49 | /**
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50 | * Test of {@link RelationMemberTransferable#isDataFlavorSupported} method.
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51 | */
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52 | @Test
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53 | public void testIsDataFlavorSupported() {
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54 | RelationMemberTransferable transferable = new RelationMemberTransferable(Collections.<RelationMember>emptyList());
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55 | assertTrue(transferable.isDataFlavorSupported(RELATION_MEMBER_DATA));
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56 | assertTrue(transferable.isDataFlavorSupported(PrimitiveTransferData.DATA_FLAVOR));
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57 | assertFalse(transferable.isDataFlavorSupported(null));
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58 | }
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59 |
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60 | /**
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61 | * Test of {@link RelationMemberTransferable#getTransferData} method - nominal case.
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62 | * @throws UnsupportedFlavorException never
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63 | */
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64 | @Test
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65 | public void testGetTransferDataNominal() throws UnsupportedFlavorException {
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66 | RelationMemberTransferable rmt = new RelationMemberTransferable(Collections.singleton(new RelationMember("test", new Node(1))));
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67 | assertEquals("node 1 test # incomplete\n", rmt.getTransferData(DataFlavor.stringFlavor));
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68 | Collection<RelationMemberData> td = ((RelationMemberTransferable.Data) rmt.getTransferData(RELATION_MEMBER_DATA))
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69 | .getRelationMemberData();
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70 | assertEquals(1, td.size());
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71 | assertEquals(1, td.iterator().next().getMemberId());
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72 | assertEquals("test", td.iterator().next().getRole());
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73 |
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74 | Collection<PrimitiveData> primitives = ((PrimitiveTransferData) rmt.getTransferData(PrimitiveTransferData.DATA_FLAVOR))
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75 | .getDirectlyAdded();
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76 | assertEquals(1, primitives.size());
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77 | assertEquals(1, primitives.iterator().next().getId());
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78 | }
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79 |
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80 | /**
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81 | * Test of {@link RelationMemberTransferable#getTransferData} method - error case.
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82 | * @throws UnsupportedFlavorException always
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83 | */
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84 | @Test(expected = UnsupportedFlavorException.class)
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85 | public void testGetTransferDataError() throws UnsupportedFlavorException {
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86 | new RelationMemberTransferable(Collections.singleton(new RelationMember(null, new Node(1)))).getTransferData(null);
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87 | }
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88 | }
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