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#!/usr/bin/env python
import unittest
import os
from argaze.ArUcoMarkers import ArUcoBoard, ArUcoMarkersDictionary
import numpy
class TestArUcoBoardClass(unittest.TestCase):
"""Test ArUcoBoard class."""
def test_new_from_dictionary_string(self):
"""Test ArUcoBoard creation using a dictionary string."""
# Check ArUco board creation
columns = 4
rows = 3
square_size = 2
marker_size = 1
aruco_board = ArUcoBoard.ArUcoBoard(columns, rows, square_size, marker_size, 'DICT_ARUCO_ORIGINAL')
# Check ArUco board
self.assertIsNone(numpy.testing.assert_array_equal(aruco_board.identifiers, [i for i in range(int((columns*rows)/2))]))
self.assertIsNone(numpy.testing.assert_array_equal(aruco_board.size, [columns, rows]))
self.assertEqual(aruco_board.markers_number, int((columns*rows)/2))
self.assertEqual(aruco_board.corners_number, (columns-1)*(rows-1))
def test_new_from_dictionary_instance(self):
"""Test ArUcoBoard creation using a dictionary instance."""
# Check ArUco board creation
aruco_dictionary = ArUcoMarkersDictionary.ArUcoMarkersDictionary('DICT_APRILTAG_16h5')
aruco_board = ArUcoBoard.ArUcoBoard(4, 3, 2, 1, aruco_dictionary)
# Check ArUco board dictionary name
self.assertEqual(aruco_board.dictionary.name, 'DICT_APRILTAG_16h5')
def test_new_with_no_dictionary(self):
"""Test ArUcoBoard creation using a dictionary instance."""
# Check ArUco board creation
aruco_board = ArUcoBoard.ArUcoBoard(4, 3, 2, 1)
# Check ArUco board dictionary name
self.assertEqual(aruco_board.dictionary.name, 'DICT_ARUCO_ORIGINAL')
if __name__ == '__main__':
unittest.main()
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