def test_random_state_pickle(): rs = RandomState(seed=0) random_integer = rs.randint(5) pickle_rs = pickle.dumps(rs) pickle_rs = pickle.loads(pickle_rs) pickle_random_integer = pickle_rs.randint(5) assert_equal(random_integer, pickle_random_integer)
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])