pylot/tests/test_get_quality_class.py

51 lines
1.8 KiB
Python

import unittest
from pylot.core.pick.utils import get_quality_class
class TestQualityClassFromUncertainty(unittest.TestCase):
"""
Test function that assigns a quality value [0...4] to a pick uncertainty.
"""
def setUp(self):
# entries hold upper/lower bound of error classes
self.error_classes = [float(x) for x in range(1, 9, 2)]
# [1.0, 3.0, 5.0, 7.0]
def test_out_of_lower_bound(self):
# Error out of lower bound of classes
self.assertEqual(get_quality_class(0.5, self.error_classes), 0)
def test_out_of_upper_bound(self):
# Error out of upper bound of error classes
self.assertEqual(get_quality_class(14.7, self.error_classes), 4)
def test_on_lower_border(self):
# Error exactly on lower bound
self.assertEqual(get_quality_class(1., self.error_classes), 0)
def test_on_upper_border(self):
# Error exactly on upper bound
self.assertEqual(get_quality_class(7., self.error_classes), 3)
def test_on_middle_border_inclusive(self):
# Error exactly between two classes, since lower bound is exclusive and upper bound is inclusive it should
# fall into the class with better quality
self.assertEqual(get_quality_class(3., self.error_classes), 1)
self.assertNotEqual(get_quality_class(3., self.error_classes), 2)
def test_in_class0(self):
# Error exactly in class 1
self.assertEqual(get_quality_class(1.5, self.error_classes), 1)
def test_in_class2(self):
# Error exactly in class 2
self.assertEqual(get_quality_class(3.5, self.error_classes), 2)
def test_in_class3(self):
# Error exactly in class 3
self.assertEqual(get_quality_class(5.6, self.error_classes), 3)
if __name__ == '__main__':
unittest.main()