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"""
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 <http://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 import GazeFeatures
from argaze.GazeAnalysis import NearestNeighborIndex
from argaze.utils import UtilsFeatures
GazeFeaturesTest = UtilsFeatures.importFromTestPackage('GazeFeatures')
class TestScanPathAnalyzer(unittest.TestCase):
"""Test ScanPathAnalyzer class."""
def test_analyze(self):
"""Test analyze."""
frame_dimension = (100, 100)
nni_analyzer = NearestNeighborIndex.ScanPathAnalyzer(size=frame_dimension)
scan_path = GazeFeaturesTest.build_scan_path(6, frame_dimension)
# Check aoi scan path
self.assertEqual(len(scan_path), 6)
nni_analyzer.analyze(scan_path)
# Check NNI
self.assertGreaterEqual(nni_analyzer.nearest_neighbor_index, 0)
self.assertLessEqual(nni_analyzer.nearest_neighbor_index, 1)
if __name__ == '__main__':
unittest.main()
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