def METHOD_NAME():
    pixel_width, pixel_height = 5., 5.
    origin_x, origin_y = 50., 100.
    angle = 90.0
    # GDAL transform:
    #  upperleft X, pixel width, row rotation, upperleft Y, column rotation, pixel height
    gt = [origin_x, pixel_width, 0, origin_y, 0, pixel_height]
    # Rotate about the upper-left
    test = conv._rotate_transform(gt, angle, origin_x, origin_y)
    expected = [gt[0], 3.061616997868383e-16, -5., gt[3], 5., 3.061616997868383e-16]
    assert test == expected
    # Rotate about a center point of (0., 0.)
    test = conv._rotate_transform(gt, angle, 0., 0.)
    expected = [100.0, 3.061616997868383e-16, -5., -49.99999999999999, 5., 3.061616997868383e-16]