1 package org.opencv.test.core; 2 3 import org.opencv.core.DMatch; 4 5 import junit.framework.TestCase; 6 7 public class DMatchTest extends TestCase { 8 public void testDMatch() { 9 new DMatch(); 10 } 11 12 public void testDMatchIntIntFloat() { 13 DMatch dm1 = new DMatch(1, 4, 4.0f); 14 15 assertEquals(1, dm1.queryIdx); 16 assertEquals(4, dm1.trainIdx); 17 assertEquals(4.0f, dm1.distance); 18 } 19 20 public void testDMatchIntIntIntFloat() { 21 DMatch dm2 = new DMatch(2, 6, -1, 8.0f); 22 23 assertEquals(2, dm2.queryIdx); 24 assertEquals(6, dm2.trainIdx); 25 assertEquals(-1, dm2.imgIdx); 26 assertEquals(8.0f, dm2.distance); 27 } 28 29 public void testLessThan() { 30 DMatch dm1 = new DMatch(1, 4, 4.0f); 31 DMatch dm2 = new DMatch(2, 6, -1, 8.0f); 32 assertTrue(dm1.lessThan(dm2)); 33 } 34 35 public void testToString() { 36 DMatch dm2 = new DMatch(2, 6, -1, 8.0f); 37 38 String actual = dm2.toString(); 39 40 String expected = "DMatch [queryIdx=2, trainIdx=6, imgIdx=-1, distance=8.0]"; 41 assertEquals(expected, actual); 42 } 43 44 } 45
