""" 

This program is free software: you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free Software
Foundation, either version 3 of the License, or (at your option) any later
version.
This program is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with
this program. If not, see <https://www.gnu.org/licenses/>.
"""

__author__ = "Théo de la Hogue"
__credits__ = []
__copyright__ = "Copyright 2023, Ecole Nationale de l'Aviation Civile (ENAC)"
__license__ = "GPLv3"

import unittest

from argaze.ArUcoMarker import ArUcoMarkerDictionary

class TestArUcoMarkerDictionaryClass(unittest.TestCase):
    """Test ArUcoMarkerDictionary class."""

    def test_new(self):
        """Test ArUcoMarkerDictionary creation."""

        # Check that ArUcoMarkerDictionary creation fails with bad name
        with self.assertRaises(NameError):

            aruco_dictionary = ArUcoMarkerDictionary.ArUcoMarkerDictionary('BAD_DICT_NAME')

        # Check default ArUcoMarkerDictionary creation
        aruco_dictionary = ArUcoMarkerDictionary.ArUcoMarkerDictionary()

        self.assertEqual(aruco_dictionary.name, 'DICT_ARUCO_ORIGINAL')
        self.assertEqual(aruco_dictionary.format, '5X5')
        self.assertEqual(aruco_dictionary.number, 1024)

        # Check DICT_APRILTAG_16h5 ArUcoMarkerDictionary creation
        aruco_dictionary = ArUcoMarkerDictionary.ArUcoMarkerDictionary('DICT_APRILTAG_16h5')

        self.assertEqual(aruco_dictionary.name, 'DICT_APRILTAG_16h5')
        self.assertEqual(aruco_dictionary.format, '4X4')
        self.assertEqual(aruco_dictionary.number, 30)

if __name__ == '__main__':

    unittest.main()