Changeset 18341 in josm for trunk/test/unit
- Timestamp:
- 2021-12-20T17:10:59+01:00 (3 years ago)
- File:
-
- 1 edited
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trunk/test/unit/org/openstreetmap/josm/data/imagery/ShapeTest.java
r17275 r18341 2 2 package org.openstreetmap.josm.data.imagery; 3 3 4 import static org.junit.jupiter.api.Assertions.assertAll; 4 5 import static org.junit.jupiter.api.Assertions.assertEquals; 5 6 … … 7 8 8 9 import org.junit.jupiter.api.Test; 10 import org.junit.jupiter.params.ParameterizedTest; 11 import org.junit.jupiter.params.provider.ValueSource; 9 12 10 13 /** … … 29 32 assertEquals("47.1,11.1,47.2,11.2,47.3,11.3;47.1,11.1,47.2,11.2,47.3,11.3", Shape.encodeAsString(Arrays.asList(shape, shape))); 30 33 } 34 35 /** 36 * Check double edge cases 37 * @param coordinate the coordinate to check 38 */ 39 @ParameterizedTest 40 @ValueSource(doubles = { 41 // The double representation of 0.2575799 * 1e7 is 2575798.9999999995. Directly casting to int will round down. 42 0.2575799, 43 // Check that 2575798.0000000005 is rounded down 44 0.2575798 45 }) 46 void testDoubleEdgeCases(final double coordinate) { 47 final Shape shape = new Shape(); 48 shape.addPoint(Double.toString(1), Double.toString(coordinate)); 49 shape.addPoint(Double.toString(coordinate), Double.toString(1)); 50 shape.addPoint(Double.toString(coordinate), Double.toString(coordinate)); 51 assertAll("Coordinates are not properly rounded on entry", 52 () -> assertEquals(coordinate, shape.getPoints().get(0).getLon()), 53 () -> assertEquals(coordinate, shape.getPoints().get(1).getLat())); 54 } 31 55 }
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