def test_getMSB_greater(self):
data = NumberMask(0xA, 4)
msb = data.getMSB(6)
self.assertEqual(msb, 0x28)
def test_getMSB(self):
data = NumberMask(0xA, 4)
msb = data.getMSB(2)
self.assertEqual(msb, 2)
def test_getMSB_first(self):
data = NumberMask(0xF, 1)
msb = data.getMSB(1)
self.assertEqual(msb, 1)
def test_getMSB_one(self):
data = NumberMask(0x8, 4)
msb = data.getMSB(1)
self.assertEqual(msb, 1)
def test_getMSB_zero(self):
data = NumberMask(0xA, 0)
msb = data.getMSB(2)
self.assertEqual(msb, 0)
