1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
|
# Solfege - free ear training software
# Copyright (C) 2007, 2008 Tom Cato Amundsen
# License is GPL, see file COPYING
import unittest
import doctest
import mpd.musicalpitch
from mpd.musicalpitch import MusicalPitch
from mpd.interval import Interval
class TestMusicalPitch(unittest.TestCase):
def test_normalize_double_accidental(self):
for a, b in (("c", "c"),
("cisis", "d"),
("disis", "e"),
("eisis", "fis"),
("fisis", "g"),
("gisis", "a"),
("aisis", "b"),
("bisis", "cis'"),
("ceses", "bes,"),
("deses", "c"),
("eses", "d"),
("feses", "ees"),
("geses", "f"),
("ases", "g"),
("beses", "a"),
):
n = MusicalPitch.new_from_notename(a)
n.normalize_double_accidental()
self.assertEquals(n.get_octave_notename(), b)
def test_add(self):
n = MusicalPitch.new_from_notename('c')
n = n + 2
self.assertEquals(n.get_octave_notename(), 'd')
def test_add_integer_fail(self):
n = MusicalPitch.new_from_int(120)
self.assertRaises(ValueError, lambda: n + 20)
def test_add_interval_fail(self):
n = MusicalPitch.new_from_int(120)
i = Interval("M10")
self.assertRaises(ValueError, lambda: n + i)
suite = unittest.makeSuite(TestMusicalPitch)
suite.addTest(doctest.DocTestSuite(mpd.musicalpitch))
|
