1 package org.opencv.test.core; 2 3 import org.opencv.core.Point; 4 import org.opencv.core.KeyPoint; 5 import org.opencv.test.OpenCVTestCase; 6 7 public class KeyPointTest extends OpenCVTestCase { 8 9 private float angle; 10 private int classId; 11 private KeyPoint keyPoint; 12 private int octave; 13 private float response; 14 private float size; 15 private float x; 16 private float y; 17 18 @Override 19 protected void setUp() throws Exception { 20 super.setUp(); 21 22 keyPoint = null; 23 x = 1.0f; 24 y = 2.0f; 25 size = 3.0f; 26 angle = 30.0f; 27 response = 2.0f; 28 octave = 1; 29 classId = 1; 30 } 31 32 public void testKeyPoint() { 33 keyPoint = new KeyPoint(); 34 assertPointEquals(new Point(0, 0), keyPoint.pt, EPS); 35 } 36 37 public void testKeyPointFloatFloatFloat() { 38 keyPoint = new KeyPoint(x, y, size); 39 assertPointEquals(new Point(1, 2), keyPoint.pt, EPS); 40 } 41 42 public void testKeyPointFloatFloatFloatFloat() { 43 keyPoint = new KeyPoint(x, y, size, 10.0f); 44 assertEquals(10.0f, keyPoint.angle); 45 } 46 47 public void testKeyPointFloatFloatFloatFloatFloat() { 48 keyPoint = new KeyPoint(x, y, size, 1.0f, 1.0f); 49 assertEquals(1.0f, keyPoint.response); 50 } 51 52 public void testKeyPointFloatFloatFloatFloatFloatInt() { 53 keyPoint = new KeyPoint(x, y, size, 1.0f, 1.0f, 1); 54 assertEquals(1, keyPoint.octave); 55 } 56 57 public void testKeyPointFloatFloatFloatFloatFloatIntInt() { 58 keyPoint = new KeyPoint(x, y, size, 1.0f, 1.0f, 1, 1); 59 assertEquals(1, keyPoint.class_id); 60 } 61 62 public void testToString() { 63 keyPoint = new KeyPoint(x, y, size, angle, response, octave, classId); 64 65 String actual = keyPoint.toString(); 66 67 String expected = "KeyPoint [pt={1.0, 2.0}, size=3.0, angle=30.0, response=2.0, octave=1, class_id=1]"; 68 assertEquals(expected, actual); 69 } 70 71 } 72
