def test_threshold_returns_valid_thresholded_img(self):
thresh = MarkerDetectPar._threshold(self.gray, 3)
self.assertIsNotNone(thresh)
self.assertIsNotNone(thresh.size)
def test_threshold_equals_aruco_method(self):
thresh_const = MarkerDetectPar.params[
MarkerDetectPar.adaptiveThreshConstant]
np.testing.assert_equal(MarkerDetectPar._threshold(self.gray, 3),
aruco._threshold(self.gray, 3, thresh_const))
def test_threshold_winSize_adjusted_correctly(self):
np.testing.assert_equal(MarkerDetectPar._threshold(self.gray, 4),
MarkerDetectPar._threshold(self.gray, 5))
