""" """

__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 LempelZivComplexity
from argaze.utils import UtilsFeatures

GazeFeaturesTest = UtilsFeatures.importFromTestPackage('GazeFeatures')

class TestAOIScanPathAnalyzer(unittest.TestCase):
    """Test AOIScanPathAnalyzer class."""

    @unittest.skip("The result is not like in the paper.")
    def test_analyze_first_example(self):
        """Test analyze method with first example sequence from the paper."""

        lzc_analyzer = LempelZivComplexity.AOIScanPathAnalyzer()

        aoi_scan_path = GazeFeaturesTest.build_aoi_scan_path(['Foo', 'Bar', 'Shu'], ['Bar', 'Shu', 'Bar', 'Shu', 'Bar', 'Shu', 'Bar', 'Shu', 'Bar', 'Shu', 'Bar', 'Shu', 'Foo'])

        # Check aoi scan path
        self.assertEqual(len(aoi_scan_path), 13)

        lzc_analyzer.analyze(aoi_scan_path)

        # Check LZC coefficient 
        self.assertEqual(lzc_analyzer.lempel_ziv_complexity, 6)

    def test_analyze_seconde_example(self):
        """Test analyze method with second example sequence from the paper."""

        lzc_analyzer = LempelZivComplexity.AOIScanPathAnalyzer()

        aoi_scan_path = GazeFeaturesTest.build_aoi_scan_path(['Ade', 'Bar', 'Cob', 'Gno', 'Kel', 'Iop', 'Eca'], ['Bar', 'Cob', 'Ade', 'Kel', 'Ade', 'Cob', 'Kel', 'Gno', 'Kel', 'Ade', 'Kel', 'Iop', 'Eca'])

        # Check aoi scan path
        self.assertEqual(len(aoi_scan_path), 13)

        lzc_analyzer.analyze(aoi_scan_path)

        # Check LZC coefficient
        self.assertEqual(lzc_analyzer.lempel_ziv_complexity, 9)

if __name__ == '__main__':

    unittest.main()