def testBitstringToInt(self):
"""
Ensures that bitstringToInt() produces the expected result from some
of its possible inputs.
"""
inputs = (
"00000000", "",
"00000001", "1",
"01010101", "1010101",
"10101010",
"11111111",
"100000000", "0100000000", "00100000000", "000100000000",
"100000001", "0100000001", "00100000001", "000100000001",
)
expOutputs = (
0, 0,
1, 1,
85, 85,
170,
255,
256, 256, 256, 256,
257, 257, 257, 257,
)
for o, b in zip(expOutputs, inputs):
self.assertEqual(
o, bitstringToInt(b)
)
def testIntToBitstringToInt(self):
"""
Ensures that bitstringToInt(intToBitsring(input)) == input.
"""
inputs = range(2**12 + 1)
for i in inputs:
self.assertEqual(i, bitstringToInt(intToBitstring(i)))