def METHOD_NAME(self):
    th_boxes = torch.Tensor([10, 10, 20, 20]).reshape(1, 1, 4)
    boxes = HorizontalBoxes(th_boxes)
    # Centers
    centers = torch.Tensor([15, 15]).reshape(1, 1, 2)
    assert_allclose(boxes.centers, centers)
    # Areas
    areas = torch.Tensor([100]).reshape(1, 1)
    assert_allclose(boxes.areas, areas)
    # widths
    widths = torch.Tensor([10]).reshape(1, 1)
    assert_allclose(boxes.widths, widths)
    # heights
    heights = torch.Tensor([10]).reshape(1, 1)
    assert_allclose(boxes.heights, heights)