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package org.opencv.test.core;
import org.opencv.core.DMatch;
import junit.framework.TestCase;
public class DMatchTest extends TestCase {
public void testDMatch() {
new DMatch();
}
public void testDMatchIntIntFloat() {
DMatch dm1 = new DMatch(1, 4, 4.0f);
assertEquals(1, dm1.queryIdx);
assertEquals(4, dm1.trainIdx);
assertEquals(4.0f, dm1.distance);
}
public void testDMatchIntIntIntFloat() {
DMatch dm2 = new DMatch(2, 6, -1, 8.0f);
assertEquals(2, dm2.queryIdx);
assertEquals(6, dm2.trainIdx);
assertEquals(-1, dm2.imgIdx);
assertEquals(8.0f, dm2.distance);
}
public void testLessThan() {
DMatch dm1 = new DMatch(1, 4, 4.0f);
DMatch dm2 = new DMatch(2, 6, -1, 8.0f);
assertTrue(dm1.lessThan(dm2));
}
public void testToString() {
DMatch dm2 = new DMatch(2, 6, -1, 8.0f);
String actual = dm2.toString();
String expected = "DMatch [queryIdx=2, trainIdx=6, imgIdx=-1, distance=8.0]";
assertEquals(expected, actual);
}
}
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