message: test: Added tests for VideoCapture constructors in java
diff: @@ -35,10 +35,30 @@ public class VideoCaptureTest extends OpenCVTestCase {
  assertFalse(capture.isOpened());
  }
  - public void testVideoCapture() {
  + public void testDefaultConstructor() {
  capture = new VideoCapture();
  assertNotNull(capture);
  assertFalse(capture.isOpened());
  }
  + public void testConstructorWithFilename() {
  + capture = new VideoCapture("some_file.avi");
  + assertNotNull(capture);
  + }
  +
  + public void testConstructorWithFilenameAndExplicitlySpecifiedAPI() {
  + capture = new VideoCapture("some_file.avi", Videoio.CAP_ANY);
  + assertNotNull(capture);
  + }
  +
  + public void testConstructorWithIndex() {
  + capture = new VideoCapture(0);
  + assertNotNull(capture);
  + }
  +
  + public void testConstructorWithIndexAndExplicitlySpecifiedAPI() {
  + capture = new VideoCapture(0, Videoio.CAP_ANY);
  + assertNotNull(capture);
  + }
  +
  }
  