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#!/usr/bin/env python
""" """
__author__ = "Théo de la Hogue"
__credits__ = []
__copyright__ = "Copyright 2023, Ecole Nationale de l'Aviation Civile (ENAC)"
__license__ = "BSD"
import unittest
from argaze import GazeFeatures
from argaze.GazeAnalysis import NearestNeighborIndex
from argaze.utils import MiscFeatures
GazeFeaturesTest = MiscFeatures.importFromTestPackage('GazeFeatures')
class TestScanPathAnalyzer(unittest.TestCase):
"""Test ScanPathAnalyzer class."""
def test_analyze(self):
"""Test analyze."""
nni_analyzer = NearestNeighborIndex.ScanPathAnalyzer()
screen_dimension = (100, 100)
scan_path = GazeFeaturesTest.build_scan_path(6, screen_dimension)
# Check aoi scan path
self.assertEqual(len(scan_path), 6)
nni = nni_analyzer.analyze(scan_path, screen_dimension)
# Check NNI
self.assertGreaterEqual(nni, 0)
self.assertLessEqual(nni, 1)
if __name__ == '__main__':
unittest.main()
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