NoiseTests

Complexity

Total Complexity

6

Size/Duplication

Total Lines	20
Duplicated Lines	0 %

Importance

Changes

0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	test_noise_pickle()	0	3	1
A	test_noise_copy()	0	2	1
A	test_noise()	0	5	1
A	test_noise_exceptions()	0	5	3

#!/usr/bin/env python

import copy
import pickle
import unittest

import tdl

class NoiseTests(unittest.TestCase):

    def test_noise(self):
        n = tdl.noise.Noise()
        self.assertIsInstance(n.get_point(0, 0), float)
        n = tdl.noise.Noise('Wavelet', 'FBM', seed=-1)
        self.assertIsInstance(n.get_point(0, 0), float)

    def test_noise_exceptions(self):
        with self.assertRaises(tdl.TDLError):
            tdl.noise.Noise(algorithm='')
        with self.assertRaises(tdl.TDLError):
            tdl.noise.Noise(mode='')

    def test_noise_copy(self):
        self.assertIsInstance(copy.copy(tdl.noise.Noise()), tdl.noise.Noise)

    def test_noise_pickle(self):
        self.assertIsInstance(pickle.loads(pickle.dumps(tdl.noise.Noise())),
                              tdl.noise.Noise)