class ToneRowTests(TestCase):
def setUp(self):
self.l = [0, 4, 5, 8, 9, 1, 10, 3, 6, 2, 7, 11]
self.tonerow = ToneRow(self.l)
def testInit(self):
# Make sure exception is thrown if args < mod
self.assertRaises(self.tonerow.IncompleteToneRow, ToneRow, [0])
valid_tr = ToneRow(0, 1, 2, mod=3)
self.assertTrue(valid_tr)
def testMultiset_fails(self):
self.tonerow.multiset(True)
self.assertEqual(self.tonerow._multiset, False)
def testP(self):
self.assertEqual(self.tonerow.P, self.l)
def testR(self):
r = self.l
r.reverse()
self.assertEqual(self.tonerow.R, r)
def testI(self):
i = self.tonerow._invert()
self.assertEqual(self.tonerow.I, i)
def testRI(self):
i = self.tonerow._invert()
ri = i.ppc
ri.reverse()
self.assertEqual(self.tonerow.RI, ri)
def setUp(self):
self.l = [0, 4, 5, 8, 9, 1, 10, 3, 6, 2, 7, 11]
self.tonerow = ToneRow(self.l)
