[7938] | 1 | // License: GPL. For details, see LICENSE file.
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| 2 | package org.openstreetmap.josm.io;
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| 3 |
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| 4 | import java.nio.charset.StandardCharsets
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| 5 |
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[8510] | 6 | import org.junit.Test
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| 7 | import org.openstreetmap.josm.data.osm.ChangesetDataSet
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| 8 | import org.openstreetmap.josm.data.osm.OsmPrimitiveType
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| 9 | import org.openstreetmap.josm.data.osm.SimplePrimitiveId
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| 10 | import org.openstreetmap.josm.data.osm.ChangesetDataSet.ChangesetModificationType
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| 11 | import org.openstreetmap.josm.data.osm.history.HistoryOsmPrimitive
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| 12 | import org.openstreetmap.josm.data.osm.history.HistoryRelation
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| 13 | import org.openstreetmap.josm.data.osm.history.HistoryWay
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| 14 | import org.openstreetmap.josm.gui.progress.NullProgressMonitor
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[7938] | 15 |
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| 16 | class OsmChangesetContentParserTest {
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[8510] | 17 | final shouldFail = new GroovyTestCase().&shouldFail
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[7938] | 18 |
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[8510] | 19 | @Test
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| 20 | public void test_Constructor() {
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| 21 | OsmChangesetContentParser parser
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[7938] | 22 |
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[8510] | 23 | // should be OK
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| 24 | parser = new OsmChangesetContentParser(new ByteArrayInputStream("".bytes))
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| 25 |
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[7938] | 26 | shouldFail(IllegalArgumentException) {
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| 27 | parser = new OsmChangesetContentParser((String) null)
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| 28 | }
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| 29 |
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| 30 | shouldFail(IllegalArgumentException) {
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| 31 | parser = new OsmChangesetContentParser((InputStream) null)
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| 32 | }
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[8510] | 33 | }
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| 34 |
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| 35 |
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| 36 | @Test
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| 37 | public void test_parse_arguments() {
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| 38 | OsmChangesetContentParser parser
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| 39 |
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| 40 | def String doc = """
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[7938] | 41 | <osmChange version="0.6" generator="OpenStreetMap server">
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| 42 | </osmChange>
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| 43 | """
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| 44 |
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[8510] | 45 | // should be OK
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| 46 | parser = new OsmChangesetContentParser(new ByteArrayInputStream(doc.getBytes(StandardCharsets.UTF_8)))
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| 47 | parser.parse null
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| 48 |
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| 49 | // should be OK
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| 50 | parser = new OsmChangesetContentParser(new ByteArrayInputStream(doc.getBytes(StandardCharsets.UTF_8)))
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| 51 | parser.parse NullProgressMonitor.INSTANCE
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| 52 |
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| 53 | // should be OK
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| 54 | parser = new OsmChangesetContentParser(doc)
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| 55 | parser.parse null
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| 56 | }
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| 57 |
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| 58 | /**
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| 59 | * A simple changeset content document with one created node
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| 60 | *
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| 61 | */
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| 62 | @Test
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| 63 | public void test_OK_OneCreatedNode() {
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| 64 | OsmChangesetContentParser parser
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| 65 |
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| 66 | def String doc = """
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[7938] | 67 | <osmChange version="0.6" generator="OpenStreetMap server">
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[8510] | 68 | <create>
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| 69 | <node id="1" version="1" visible="true" changeset="1" lat="1.0" lon="1.0" timestamp="2009-12-22" />
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| 70 | </create>
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| 71 | </osmChange>
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| 72 | """
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| 73 |
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| 74 | // should be OK
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| 75 | parser = new OsmChangesetContentParser(doc)
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| 76 | ChangesetDataSet ds = parser.parse()
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| 77 |
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| 78 | assert ds.size() == 1
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| 79 | HistoryOsmPrimitive p = ds.getPrimitive(new SimplePrimitiveId(1, OsmPrimitiveType.NODE));
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| 80 | assert p != null
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| 81 | assert p.getId() == 1
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| 82 | assert p.getVersion() == 1
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| 83 | assert p.getChangesetId() == 1
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| 84 | assert p.getTimestamp() != null
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| 85 | assert ds.getModificationType(p.getPrimitiveId()) == ChangesetModificationType.CREATED
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| 86 | assert ds.isCreated(p.getPrimitiveId())
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| 87 | }
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| 88 |
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| 89 | /**
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| 90 | * A simple changeset content document with one updated node
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| 91 | *
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| 92 | */
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| 93 | @Test
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| 94 | public void test_OK_OneUpdatedNode() {
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| 95 | OsmChangesetContentParser parser
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| 96 |
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| 97 | def String doc = """
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| 98 | <osmChange version="0.6" generator="OpenStreetMap server">
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[7938] | 99 | <modify>
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| 100 | <node id="1" version="1" visible="true" changeset="1" lat="1.0" lon="1.0" timestamp="2009-12-22" />
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| 101 | </modify>
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| 102 | </osmChange>
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| 103 | """
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[8510] | 104 |
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| 105 | // should be OK
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| 106 | parser = new OsmChangesetContentParser(doc)
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| 107 | ChangesetDataSet ds = parser.parse()
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| 108 |
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| 109 | assert ds.size() == 1
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| 110 | HistoryOsmPrimitive p = ds.getPrimitive(new SimplePrimitiveId(1, OsmPrimitiveType.NODE));
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| 111 | assert p != null
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| 112 | assert p.getId() == 1
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| 113 | assert p.getVersion() == 1
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| 114 | assert p.getChangesetId() == 1
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| 115 | assert p.getTimestamp() != null
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| 116 | assert ds.getModificationType(p.getPrimitiveId()) == ChangesetModificationType.UPDATED
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| 117 | assert ds.isUpdated(p.getPrimitiveId())
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| 118 | }
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| 119 |
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| 120 | /**
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| 121 | * A simple changeset content document with one deleted node
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| 122 | *
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| 123 | */
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| 124 | @Test
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| 125 | public void test_OK_OneDeletedNode() {
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| 126 | OsmChangesetContentParser parser
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| 127 |
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| 128 | def String doc = """
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[7938] | 129 | <osmChange version="0.6" generator="OpenStreetMap server">
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| 130 | <delete>
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| 131 | <node id="1" version="1" visible="true" changeset="1" lat="1.0" lon="1.0" timestamp="2009-12-22" />
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| 132 | </delete>
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| 133 | </osmChange>
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| 134 | """
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[8510] | 135 |
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| 136 | // should be OK
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| 137 | parser = new OsmChangesetContentParser(doc)
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| 138 | ChangesetDataSet ds = parser.parse()
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| 139 |
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| 140 | assert ds.size() == 1
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| 141 | HistoryOsmPrimitive p = ds.getPrimitive(new SimplePrimitiveId(1, OsmPrimitiveType.NODE));
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| 142 | assert p != null
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| 143 | assert p.getId() == 1
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| 144 | assert p.getVersion() == 1
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| 145 | assert p.getChangesetId() == 1
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| 146 | assert p.getTimestamp() != null
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| 147 | assert ds.getModificationType(p.getPrimitiveId()) == ChangesetModificationType.DELETED
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| 148 | assert ds.isDeleted(p.getPrimitiveId())
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| 149 | }
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| 150 |
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| 151 | /**
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| 152 | * A more complex test with a document including nodes, ways, and relations.
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| 153 | *
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| 154 | */
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| 155 | @Test
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| 156 | public void test_OK_ComplexTestCase() {
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| 157 | OsmChangesetContentParser parser
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| 158 |
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| 159 | def String doc = """
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[7938] | 160 | <osmChange version="0.6" generator="OpenStreetMap server">
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| 161 | <create>
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| 162 | <node id="1" version="1" visible="true" changeset="1" lat="1.0" lon="1.0" timestamp="2009-12-22">
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[8510] | 163 | <tag k="a.key" v="a.value" />
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| 164 | </node>
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[7938] | 165 | </create>
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| 166 | <modify>
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| 167 | <way id="2" version="2" visible="true" changeset="1" timestamp="2009-12-22">
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[8510] | 168 | <nd ref="21"/>
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| 169 | <nd ref="22"/>
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| 170 | </way>
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[7938] | 171 | </modify>
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[8510] | 172 | <delete>
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[7938] | 173 | <relation id="3" version="3" visible="true" changeset="1" timestamp="2009-12-22" />
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| 174 | </delete>
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| 175 | </osmChange>
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| 176 | """
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[8510] | 177 |
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| 178 | // should be OK
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| 179 | parser = new OsmChangesetContentParser(doc)
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| 180 | ChangesetDataSet ds = parser.parse()
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| 181 |
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| 182 | assert ds.size() == 3
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| 183 |
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| 184 | HistoryOsmPrimitive p = ds.getPrimitive(new SimplePrimitiveId(1, OsmPrimitiveType.NODE));
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| 185 | assert p != null
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| 186 | assert p.getId() == 1
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| 187 | assert p.getVersion() == 1
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| 188 | assert p.getChangesetId() == 1
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| 189 | assert p.getTimestamp() != null
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| 190 | assert ds.getModificationType(p.getPrimitiveId()) == ChangesetModificationType.CREATED
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| 191 | assert ds.isCreated(p.getPrimitiveId())
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| 192 | assert p.get("a.key") == "a.value"
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| 193 |
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| 194 | HistoryWay w = (HistoryWay)ds.getPrimitive(new SimplePrimitiveId(2, OsmPrimitiveType.WAY));
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| 195 | assert w != null
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| 196 | assert w.getId() == 2
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| 197 | assert w.getVersion() == 2
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| 198 | assert w.getChangesetId() == 1
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| 199 | assert w.getTimestamp() != null
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| 200 | assert ds.getModificationType(w.getPrimitiveId()) == ChangesetModificationType.UPDATED
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| 201 | assert ds.isUpdated(w.getPrimitiveId())
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| 202 | assert w.getNumNodes() == 2
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| 203 | assert w.getNodes() == [21,22]
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| 204 |
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| 205 | HistoryRelation r = (HistoryRelation)ds.getPrimitive(new SimplePrimitiveId(3, OsmPrimitiveType.RELATION));
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| 206 | assert r != null
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| 207 | assert r.getId() == 3
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| 208 | assert r.getVersion() == 3
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| 209 | assert r.getChangesetId() == 1
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| 210 | assert r.getTimestamp() != null
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| 211 | assert ds.getModificationType(r.getPrimitiveId()) == ChangesetModificationType.DELETED
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| 212 | assert ds.isDeleted(r.getPrimitiveId())
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| 213 | }
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[7938] | 214 | }
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