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package org.opencv.test.core;
import org.opencv.core.Point;
import org.opencv.core.KeyPoint;
import org.opencv.test.OpenCVTestCase;
public class KeyPointTest extends OpenCVTestCase {
private float angle;
private int classId;
private KeyPoint keyPoint;
private int octave;
private float response;
private float size;
private float x;
private float y;
@Override
protected void setUp() throws Exception {
super.setUp();
keyPoint = null;
x = 1.0f;
y = 2.0f;
size = 3.0f;
angle = 30.0f;
response = 2.0f;
octave = 1;
classId = 1;
}
public void testKeyPoint() {
keyPoint = new KeyPoint();
assertPointEquals(new Point(0, 0), keyPoint.pt, EPS);
}
public void testKeyPointFloatFloatFloat() {
keyPoint = new KeyPoint(x, y, size);
assertPointEquals(new Point(1, 2), keyPoint.pt, EPS);
}
public void testKeyPointFloatFloatFloatFloat() {
keyPoint = new KeyPoint(x, y, size, 10.0f);
assertEquals(10.0f, keyPoint.angle);
}
public void testKeyPointFloatFloatFloatFloatFloat() {
keyPoint = new KeyPoint(x, y, size, 1.0f, 1.0f);
assertEquals(1.0f, keyPoint.response);
}
public void testKeyPointFloatFloatFloatFloatFloatInt() {
keyPoint = new KeyPoint(x, y, size, 1.0f, 1.0f, 1);
assertEquals(1, keyPoint.octave);
}
public void testKeyPointFloatFloatFloatFloatFloatIntInt() {
keyPoint = new KeyPoint(x, y, size, 1.0f, 1.0f, 1, 1);
assertEquals(1, keyPoint.class_id);
}
public void testToString() {
keyPoint = new KeyPoint(x, y, size, angle, response, octave, classId);
String actual = keyPoint.toString();
String expected = "KeyPoint [pt={1.0, 2.0}, size=3.0, angle=30.0, response=2.0, octave=1, class_id=1]";
assertEquals(expected, actual);
}
}