def test_qualityScore_return0_ifConfmatContainsFpOrFnOnly(self):
# Prepare fixture
cm_dict = {'tp': 0, 'tn': 0, 'fp': 100, 'fn': 100}
# Exercise the SUT
q = quality_score(**cm_dict)
# Assertions
self.assertEqual(q, 0.0)
def test_qualityScore_whenConfmatHasAllCountersEqual(self):
"""
Here we assume the quality function in the form:
q = (tp + tn) / (tp + tn + 10*fp + fn)
"""
# Prepare fixture
cm_dict = {'tp': 1, 'tn': 1, 'fp': 1, 'fn': 1}
# Exercise the SUT
q = quality_score(**cm_dict)
# Assertions
self.assertEqual(q, 2/13)