1 | // License: GPL. For details, see LICENSE file.
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2 | package org.openstreetmap.josm.gui.autofilter;
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3 |
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4 | import static org.junit.Assert.assertEquals;
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5 |
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6 | import java.util.Arrays;
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7 | import java.util.OptionalInt;
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8 | import java.util.TreeSet;
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9 | import java.util.stream.Collectors;
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10 | import java.util.stream.Stream;
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11 |
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12 | import org.junit.Rule;
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13 | import org.junit.Test;
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14 | import org.openstreetmap.josm.data.osm.OsmUtils;
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15 | import org.openstreetmap.josm.testutils.JOSMTestRules;
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16 |
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17 | import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
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18 |
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19 | /**
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20 | * Unit tests of {@link AutoFilterManager} class.
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21 | */
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22 | public class AutoFilterManagerTest {
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23 |
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24 | /**
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25 | * Setup tests
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26 | */
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27 | @Rule
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28 | @SuppressFBWarnings(value = "URF_UNREAD_PUBLIC_OR_PROTECTED_FIELD")
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29 | public JOSMTestRules test = new JOSMTestRules();
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30 |
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31 | /**
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32 | * Unit test of {@link AutoFilterManager#getTagValuesForPrimitive}.
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33 | */
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34 | @Test
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35 | public void testTagValuesForPrimitive() {
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36 | AutoFilterManager.getInstance().setCurrentAutoFilter(null);
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37 | final TreeSet<Integer> values = Stream.of(
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38 | OsmUtils.createPrimitive("way level=-4--5"),
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39 | OsmUtils.createPrimitive("way level=-2"),
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40 | OsmUtils.createPrimitive("node level=0"),
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41 | OsmUtils.createPrimitive("way level=1"),
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42 | OsmUtils.createPrimitive("way level=2;3"),
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43 | OsmUtils.createPrimitive("way level=6-9"),
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44 | OsmUtils.createPrimitive("way level=10;12-13"))
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45 | .flatMapToInt(o -> AutoFilterManager.getInstance().getTagValuesForPrimitive("level", o))
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46 | .boxed()
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47 | .collect(Collectors.toCollection(TreeSet::new));
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48 | assertEquals(new TreeSet<>(Arrays.asList(-5, -4, -2, 0, 1, 2, 3, 6, 7, 8, 9, 10, 12, 13)), values);
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49 |
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50 | }
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51 |
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52 | /**
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53 | * Unit test of {@link AutoFilterManager#getTagValuesForPrimitive} provides sensible defaults, see #17496.
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54 | */
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55 | @Test
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56 | public void testTagValuesForPrimitivesDefaults() {
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57 | AutoFilterManager.getInstance().setCurrentAutoFilter(null);
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58 | assertEquals(OptionalInt.empty(), getLayer("way foo=bar"));
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59 | AutoFilterRule.getDefaultRule("layer").ifPresent(AutoFilterManager.getInstance()::enableAutoFilterRule);
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60 | assertEquals(OptionalInt.empty(), getLayer("way foo=bar"));
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61 | assertEquals(OptionalInt.of(1), getLayer("way bridge=yes"));
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62 | assertEquals(OptionalInt.of(1), getLayer("way power=line"));
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63 | assertEquals(OptionalInt.of(-1), getLayer("way tunnel=yes"));
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64 | assertEquals(OptionalInt.of(0), getLayer("way tunnel=building_passage"));
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65 | assertEquals(OptionalInt.of(0), getLayer("way highway=residential"));
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66 | assertEquals(OptionalInt.of(0), getLayer("way railway=rail"));
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67 | assertEquals(OptionalInt.of(0), getLayer("way waterway=canal"));
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68 | }
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69 |
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70 | private OptionalInt getLayer(final String assertion) {
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71 | return AutoFilterManager.getInstance()
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72 | .getTagValuesForPrimitive("layer", OsmUtils.createPrimitive(assertion))
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73 | .findFirst();
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74 | }
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75 | }
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