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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 <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
import math
from argaze import PupilFeatures
from argaze.PupilAnalysis import WorkloadIndex
class TestWorkloadIndexClass(unittest.TestCase):
"""Test WorkloadIndex class."""
def test_analysis(self):
"""Test WorkloadIndex analysis."""
ts_pupill_diameters = {
0: PupillFeatures.PupillDiameter(1.),
1: PupillFeatures.PupillDiameter(1.1),
2: PupillFeatures.PupillDiameter(1.2),
3: PupillFeatures.PupillDiameter(1.3),
4: PupillFeatures.PupillDiameter(1.2),
5: PupillFeatures.PupillDiameter(1.1),
6: PupillFeatures.PupillDiameter(1.),
7: PupillFeatures.PupillDiameter(0.9),
8: PupillFeatures.PupillDiameter(0.8),
9: PupillFeatures.PupillDiameter(0.7)
}
pupill_diameter_analyzer = WorkloadIndex.PupillDiameterAnalyzer(reference=PupillFeatures.PupillDiameter(1.), period=3)
ts_analysis = pupill_diameter_analyzer.browse(PupillFeatures.TimeStampedPupillDiameters(ts_pupill_diameters))
# Check result size
self.assertEqual(len(ts_analysis), 3)
# Check each workload index
ts_1, analysis_1 = ts_analysis.pop_first()
self.assertEqual(ts_1, 3)
self.assertTrue(math.isclose(analysis_1, 0.1, abs_tol=1e-2))
ts_2, analysis_2 = ts_analysis.pop_first()
self.assertEqual(ts_2, 6)
self.assertTrue(math.isclose(analysis_2, 0.2, abs_tol=1e-2))
ts_3, analysis_3 = ts_analysis.pop_first()
self.assertEqual(ts_3, 9)
self.assertTrue(math.isclose(analysis_3, -0.1, abs_tol=1e-2))
if __name__ == '__main__':
unittest.main()
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