def test_encode_uint32(self):
cases = [
[0, '\x00\x00\x00\x00'],
[2147483647, '\xFF\xFF\xFF\x7F'],
[4294967295, '\xFF\xFF\xFF\xFF'],
]
for case in cases:
assert Encoder.encode_uint32(case[0]) == case[1]
def test_unpack_response(self):
expected_data = [1,'a','b','c']
b = bytearray()
b.extend(Encoder.encode_uint32(1))
for data in expected_data[1:]:
b.append(data)
data = Encoder.unpack_response('<Iccc',b)
for i in range(0, len(expected_data)):
assert(data[i] == expected_data[i])
def test_unpack_response_with_string(self):
expected_data = [1, 'a', 'b', 'c', 'ABCDE\x00']
b = bytearray()
b.extend(Encoder.encode_uint32(1))
for data in expected_data[1:-1]:
b.append(data)
b.extend(expected_data[-1])
data = Encoder.unpack_response_with_string('<Iccc',b)
for expected, d in zip(expected_data, data):
self.assertEqual(expected, d)