def testGettingAndSetting(self):
     self.assertEqual(bitstring._lsb0, False)
     bitstring.set_lsb0()
     self.assertEqual(bitstring._lsb0, True)
     bitstring.set_lsb0(False)
     self.assertEqual(bitstring._lsb0, False)
     bitstring.set_msb0(False)
     self.assertEqual(bitstring._lsb0, True)
     bitstring.set_msb0()
     self.assertEqual(bitstring._lsb0, False)
 def tearDownClass(cls):
     bitstring.set_lsb0(False)
 def setUpClass(cls):
     bitstring.set_lsb0(True)