def test_probabilify_bounds_error(self):
d = Dist(2)
d[0] = 1
with self.assertRaises(IndexError):
d.probability(-1)
with self.assertRaises(IndexError):
d.probability(3)
def test_probabilify_bounds_error(self):
d = Dist(2)
d[0] = 1
with self.assertRaises(IndexError):
d.probability(-1)
with self.assertRaises(IndexError):
d.probability(3)
def test_probability_invalid(self):
d = Dist(5)
for i in range(len(d)):
with self.assertRaises(ValueError):
d.probability(i)
with self.assertRaises(ValueError):
d = Dist([0.5,0.51])
def test_probability(self):
d = Dist(5)
for i in range(len(d)):
d[i] = i + 1
for i in range(len(d)):
self.assertAlmostEqual((i + 1) / 15., d.probability(i))
def test_probability_invalid(self):
d = Dist(5)
for i in range(len(d)):
with self.assertRaises(ValueError):
d.probability(i)
def test_probability(self):
d = Dist(5)
for i in range(len(d)):
d[i] = i+1
for i in range(len(d)):
self.assertAlmostEqual((i+1)/15., d.probability(i))
