1 | // License: GPL. For details, see LICENSE file.
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2 | package org.openstreetmap.josm.actions;
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3 |
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4 | import static org.junit.Assert.assertFalse;
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5 | import static org.junit.Assert.assertTrue;
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6 |
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7 | import java.util.concurrent.atomic.AtomicBoolean;
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8 |
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9 | import javax.swing.JPanel;
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10 |
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11 | import org.junit.Rule;
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12 | import org.junit.Test;
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13 | import org.openstreetmap.josm.actions.ExpertToggleAction.ExpertModeChangeListener;
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14 | import org.openstreetmap.josm.testutils.JOSMTestRules;
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15 |
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16 | import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
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17 |
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18 | /**
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19 | * Test {@link ExpertToggleAction}
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20 | * @author Michael Zangl
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21 | * @since 11224
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22 | */
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23 | public class ExpertToggleActionTest {
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24 | /**
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25 | * We need prefs to store expert mode state.
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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().preferences().platform();
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30 |
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31 | /**
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32 | * Test {@link ExpertToggleAction#addVisibilitySwitcher(java.awt.Component)}
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33 | * and {@link ExpertToggleAction#removeVisibilitySwitcher(java.awt.Component)}
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34 | */
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35 | @Test
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36 | public void testVisibilitySwitcher() {
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37 | ExpertToggleAction.getInstance().setExpert(false);
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38 | JPanel c = new JPanel();
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39 |
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40 | ExpertToggleAction.addVisibilitySwitcher(c);
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41 | assertFalse(c.isVisible());
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42 |
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43 | ExpertToggleAction.getInstance().setExpert(true);
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44 | assertTrue(c.isVisible());
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45 |
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46 | ExpertToggleAction.removeVisibilitySwitcher(c);
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47 | ExpertToggleAction.getInstance().setExpert(false);
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48 | assertTrue(c.isVisible());
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49 |
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50 | // null should not be a problem
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51 | ExpertToggleAction.addVisibilitySwitcher(null);
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52 | ExpertToggleAction.removeVisibilitySwitcher(null);
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53 | }
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54 |
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55 | /**
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56 | * Test {@link ExpertToggleAction#addExpertModeChangeListener(ExpertModeChangeListener)}
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57 | * and {@link ExpertToggleAction#removeExpertModeChangeListener(ExpertModeChangeListener)}
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58 | */
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59 | @Test
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60 | public void testExpertModeListener() {
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61 | AtomicBoolean value = new AtomicBoolean(false);
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62 | ExpertToggleAction.getInstance().setExpert(true);
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63 | ExpertModeChangeListener listener = value::set;
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64 |
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65 | ExpertToggleAction.addExpertModeChangeListener(listener);
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66 | assertFalse(value.get());
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67 |
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68 | ExpertToggleAction.getInstance().setExpert(false);
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69 | ExpertToggleAction.getInstance().setExpert(true);
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70 | assertTrue(value.get());
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71 |
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72 | ExpertToggleAction.getInstance().setExpert(false);
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73 | assertFalse(value.get());
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74 |
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75 | ExpertToggleAction.removeExpertModeChangeListener(listener);
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76 | ExpertToggleAction.getInstance().setExpert(true);
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77 | assertFalse(value.get());
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78 |
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79 | ExpertToggleAction.addExpertModeChangeListener(listener, true);
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80 | assertTrue(value.get());
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81 |
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82 | // null should not be a problem
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83 | ExpertToggleAction.addExpertModeChangeListener(null);
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84 | ExpertToggleAction.removeExpertModeChangeListener(null);
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85 | }
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86 |
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87 | }
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