def test_distribution(self):
dist = distribution.Distribution()
self.assertEqual(True, dist.empty())
dist.update(1)
dist.update(2)
dist.update(2)
dist.update(2)
dist.update(3)
dist.update(3)
dist.update(4)
self.assertEqual(2, dist.mode())
self.assertEqual(1, dist.min())
self.assertEqual(4, dist.max())
self.assertEqual(False, dist.empty())
def __init__(self):
self.has_sign = False
self.integer_max = 1
self.fractional_dist = distribution.Distribution()