def test_randint():
rs = RandomState(seed=0)
vals = [rs.randint(10) for t in xrange(10000)]
assert_almost_equal(np.mean(vals), 5.018)
def test_shuffle():
ind = np.arange(10)
rs = RandomState(seed=0)
rs.shuffle(ind)
assert_array_equal(ind, [2, 8, 4, 9, 1, 6, 7, 3, 0, 5])