| 1 | // License: GPL. For details, see LICENSE file.
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| 2 | package org.openstreetmap.josm.gui.dialogs.properties;
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| 3 |
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| 4 | import static org.junit.jupiter.api.Assertions.assertEquals;
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| 5 |
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| 6 | import java.util.function.IntFunction;
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| 7 |
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| 8 | import javax.swing.JLabel;
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| 9 | import javax.swing.JTable;
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| 10 | import javax.swing.table.DefaultTableModel;
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| 11 |
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| 12 | import org.junit.jupiter.api.extension.RegisterExtension;
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| 13 | import org.junit.jupiter.api.Test;
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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 | * Unit tests of {@link PropertiesCellRenderer} class.
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| 20 | */
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| 21 | class PropertiesCellRendererTest {
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| 22 |
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| 23 | /**
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| 24 | * Setup test.
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| 25 | */
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| 26 | @RegisterExtension
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| 27 | @SuppressFBWarnings(value = "URF_UNREAD_PUBLIC_OR_PROTECTED_FIELD")
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| 28 | public JOSMTestRules test = new JOSMTestRules().preferences();
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| 29 |
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| 30 | /**
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| 31 | * Test of color rendering.
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| 32 | */
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| 33 | @Test
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| 34 | void testColorRendering() {
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| 35 | PropertiesCellRenderer renderer = new PropertiesCellRenderer();
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| 36 | DefaultTableModel tableModel = new DefaultTableModel(new Object[][]{
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| 37 | new Object[]{"colour", "red"},
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| 38 | new Object[]{"colour", "green"},
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| 39 | new Object[]{"colour", "#123"},
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| 40 | new Object[]{"colour", "#123456"},
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| 41 | new Object[]{"colour", "foobarbaz"},
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| 42 | new Object[]{"elevation", "314159"},
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| 43 | }, new Object[]{"key", "value"});
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| 44 | JTable table = new JTable(tableModel);
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| 45 | IntFunction<String> getLabel = row -> ((JLabel) renderer.getTableCellRendererComponent(
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| 46 | table, table.getValueAt(row, 1), false, false, row, 1)).getText();
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| 47 | assertEquals("<html><body><span color='#FF0000'>\u25A0</span> red</body></html>", getLabel.apply(0));
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| 48 | assertEquals("<html><body><span color='#008000'>\u25A0</span> green</body></html>", getLabel.apply(1));
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| 49 | assertEquals("<html><body><span color='#123'>\u25A0</span> #123</body></html>", getLabel.apply(2));
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| 50 | assertEquals("<html><body><span color='#123456'>\u25A0</span> #123456</body></html>", getLabel.apply(3));
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| 51 | assertEquals("foobarbaz", getLabel.apply(4));
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| 52 | assertEquals("314159", getLabel.apply(5));
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| 53 | }
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| 54 |
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| 55 | }
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