def setUp(self):
min_freq = 0.1
max_freq = .7
most_likely = .3
kurtosis = 1
low_loss = 1
high_loss = 10
self.s = pertloss.PERTLoss(low_loss, high_loss, min_freq, max_freq, most_likely, kurtosis=kurtosis)
def testLowHighLoss(self):
# High loss must exceed low loss
with self.assertRaises(AssertionError):
pertloss.PERTLoss(100, 10, .1, .7, .3) # min > max
def testMostLikelyFrequency(self):
# Most likely frequency must be between min and max.
with self.assertRaises(AssertionError):
pertloss.PERTLoss(10, 100, .1, .7, .8) # most_likely > max
def testMinMaxFrequency(self):
# Min must be less than max.
with self.assertRaises(AssertionError):
pertloss.PERTLoss(10, 100, .7, .1, .3) # min > max