[8509] | 1 | // License: GPL. For details, see LICENSE file.
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[7937] | 2 | package org.openstreetmap.josm.gui;
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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.text.DecimalFormat;
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| 7 | import java.text.DecimalFormatSymbols;
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| 8 | import java.util.Locale;
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| 9 |
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| 10 | import org.junit.BeforeClass;
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| 11 | import org.junit.Test;
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| 12 | import org.openstreetmap.josm.JOSMFixture;
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| 13 | import org.openstreetmap.josm.data.SystemOfMeasurement;
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| 14 |
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| 15 | /**
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| 16 | * Unit tests of {@link SystemOfMeasurement} class.
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| 17 | */
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| 18 | public class SystemOfMeasurementTest {
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| 19 |
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| 20 | /**
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| 21 | * Setup test.
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| 22 | */
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| 23 | @BeforeClass
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| 24 | public static void setUp() {
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| 25 | JOSMFixture.createUnitTestFixture().init();
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| 26 | }
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| 27 |
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| 28 | /**
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| 29 | * Test of {@link SystemOfMeasurement#getDistText} method.
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| 30 | */
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| 31 | @Test
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| 32 | public void testGetDistText() {
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| 33 |
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| 34 | assertEquals("< 0.01 m", SystemOfMeasurement.METRIC.getDistText(-1));
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| 35 | assertEquals("< 0.01 m", SystemOfMeasurement.METRIC.getDistText(-0.99));
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| 36 | assertEquals("< 0.01 m", SystemOfMeasurement.METRIC.getDistText(-0));
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| 37 | assertEquals("< 0.01 m", SystemOfMeasurement.METRIC.getDistText(0));
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| 38 |
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| 39 | assertEquals("0.01 m", SystemOfMeasurement.METRIC.getDistText(0.01));
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| 40 |
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| 41 | assertEquals("0.99 m", SystemOfMeasurement.METRIC.getDistText(0.99));
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| 42 | assertEquals("1.00 m", SystemOfMeasurement.METRIC.getDistText(1.0));
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| 43 | assertEquals("1.01 m", SystemOfMeasurement.METRIC.getDistText(1.01));
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| 44 |
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| 45 | assertEquals("9.99 m", SystemOfMeasurement.METRIC.getDistText(9.99));
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| 46 | assertEquals("10.0 m", SystemOfMeasurement.METRIC.getDistText(10.0));
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| 47 | assertEquals("10.0 m", SystemOfMeasurement.METRIC.getDistText(10.01));
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| 48 | assertEquals("10.0 m", SystemOfMeasurement.METRIC.getDistText(10.049));
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| 49 | assertEquals("10.1 m", SystemOfMeasurement.METRIC.getDistText(10.050));
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| 50 | assertEquals("10.1 m", SystemOfMeasurement.METRIC.getDistText(10.051));
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| 51 |
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| 52 | assertEquals("100.0 m", SystemOfMeasurement.METRIC.getDistText(99.99));
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| 53 | assertEquals("100.0 m", SystemOfMeasurement.METRIC.getDistText(100.0));
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| 54 | assertEquals("100.0 m", SystemOfMeasurement.METRIC.getDistText(100.01));
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| 55 |
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| 56 | assertEquals("1000.0 m", SystemOfMeasurement.METRIC.getDistText(999.99)); // TODO ? 1.00 km should be better
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| 57 | assertEquals("1000.0 m", SystemOfMeasurement.METRIC.getDistText(1000.0)); // TODO ? 1.00 km should be better
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| 58 | assertEquals("1.00 km", SystemOfMeasurement.METRIC.getDistText(1000.01));
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| 59 |
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| 60 | assertEquals("10.00 km", SystemOfMeasurement.METRIC.getDistText(9999.99)); // TODO ? 10.0 km should be better
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| 61 | assertEquals("10.0 km", SystemOfMeasurement.METRIC.getDistText(10000.0));
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| 62 | assertEquals("10.0 km", SystemOfMeasurement.METRIC.getDistText(10000.01));
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| 63 |
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| 64 | assertEquals("100.0 km", SystemOfMeasurement.METRIC.getDistText(99999.99));
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| 65 | assertEquals("100.0 km", SystemOfMeasurement.METRIC.getDistText(100000.0));
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| 66 | assertEquals("100.0 km", SystemOfMeasurement.METRIC.getDistText(100000.01));
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| 67 | }
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| 68 |
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| 69 | /**
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| 70 | * Test of {@link SystemOfMeasurement#getDistText} method with a non-English locale.
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| 71 | */
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| 72 | @Test
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| 73 | public void testGetDistTextLocalized() {
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| 74 | final DecimalFormat format = new DecimalFormat("0.000", DecimalFormatSymbols.getInstance(Locale.GERMAN));
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| 75 | assertEquals("0,001 m", SystemOfMeasurement.METRIC.getDistText(0.001, format, 1e-6));
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| 76 | assertEquals("< 0,010 m", SystemOfMeasurement.METRIC.getDistText(0.001, format, 0.01));
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| 77 | assertEquals("10,051 m", SystemOfMeasurement.METRIC.getDistText(10.0514, format, 0.01));
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| 78 | assertEquals("10,052 m", SystemOfMeasurement.METRIC.getDistText(10.0515, format, 0.01));
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| 79 | assertEquals("100,000 km", SystemOfMeasurement.METRIC.getDistText(100000.0, format, 0.01));
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| 80 | }
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| 81 |
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| 82 | /**
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| 83 | * Test of {@link SystemOfMeasurement#getAreaText} method.
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| 84 | */
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| 85 | @Test
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| 86 | public void testGetAreaText() {
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| 87 | assertEquals("< 0.01 m²", SystemOfMeasurement.METRIC.getAreaText(-1));
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| 88 | assertEquals("< 0.01 m²", SystemOfMeasurement.METRIC.getAreaText(-0.99));
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| 89 | assertEquals("< 0.01 m²", SystemOfMeasurement.METRIC.getAreaText(-0));
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| 90 | assertEquals("< 0.01 m²", SystemOfMeasurement.METRIC.getAreaText(0));
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| 91 |
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| 92 | assertEquals("0.01 m²", SystemOfMeasurement.METRIC.getAreaText(0.01));
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| 93 |
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| 94 | assertEquals("0.99 m²", SystemOfMeasurement.METRIC.getAreaText(0.99));
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| 95 | assertEquals("1.00 m²", SystemOfMeasurement.METRIC.getAreaText(1.0));
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| 96 | assertEquals("1.01 m²", SystemOfMeasurement.METRIC.getAreaText(1.01));
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| 97 |
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| 98 | assertEquals("9.99 m²", SystemOfMeasurement.METRIC.getAreaText(9.99));
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| 99 | assertEquals("10.0 m²", SystemOfMeasurement.METRIC.getAreaText(10.0));
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| 100 | assertEquals("10.0 m²", SystemOfMeasurement.METRIC.getAreaText(10.01));
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| 101 | assertEquals("10.0 m²", SystemOfMeasurement.METRIC.getAreaText(10.049));
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| 102 | assertEquals("10.1 m²", SystemOfMeasurement.METRIC.getAreaText(10.050));
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| 103 | assertEquals("10.1 m²", SystemOfMeasurement.METRIC.getAreaText(10.051));
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| 104 |
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| 105 | assertEquals("100.0 m²", SystemOfMeasurement.METRIC.getAreaText(99.99));
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| 106 | assertEquals("100.0 m²", SystemOfMeasurement.METRIC.getAreaText(100.0));
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| 107 | assertEquals("100.0 m²", SystemOfMeasurement.METRIC.getAreaText(100.01));
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| 108 |
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| 109 | assertEquals("1000.0 m²", SystemOfMeasurement.METRIC.getAreaText(999.99));
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| 110 | assertEquals("1000.0 m²", SystemOfMeasurement.METRIC.getAreaText(1000.0));
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| 111 | assertEquals("1000.0 m²", SystemOfMeasurement.METRIC.getAreaText(1000.01));
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| 112 |
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| 113 | assertEquals("10000.0 m²", SystemOfMeasurement.METRIC.getAreaText(9999.99)); // TODO ? 1.00 ha should be better
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| 114 | assertEquals("10000.0 m²", SystemOfMeasurement.METRIC.getAreaText(10000.0)); // TODO ? 1.00 ha should be better
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| 115 | assertEquals("1.00 ha", SystemOfMeasurement.METRIC.getAreaText(10000.01));
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| 116 |
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| 117 | assertEquals("10.0 ha", SystemOfMeasurement.METRIC.getAreaText(99999.99));
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| 118 | assertEquals("10.0 ha", SystemOfMeasurement.METRIC.getAreaText(100000.0));
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| 119 | assertEquals("10.0 ha", SystemOfMeasurement.METRIC.getAreaText(100000.01));
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| 120 |
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| 121 | assertEquals("100.0 ha", SystemOfMeasurement.METRIC.getAreaText(999999.99)); // TODO ? 1.00 km² should be better
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| 122 | assertEquals("1.00 km²", SystemOfMeasurement.METRIC.getAreaText(1000000.0));
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| 123 | assertEquals("1.00 km²", SystemOfMeasurement.METRIC.getAreaText(1000000.01));
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| 124 |
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| 125 | assertEquals("10.0 km²", SystemOfMeasurement.METRIC.getAreaText(9999999.99));
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| 126 | assertEquals("10.0 km²", SystemOfMeasurement.METRIC.getAreaText(10000000.0));
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| 127 | assertEquals("10.0 km²", SystemOfMeasurement.METRIC.getAreaText(10000000.01));
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| 128 | }
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| 129 | }
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