def test_read_bytes(self):
byte_stream = pack('>BBB', 1, 2, 3)
byte_stream = bytearray(byte_stream)
reader = BigEndianByteArrayByteReader(byte_stream)
value = reader.read_bytes()
for i in range(3):
self.assertEqual(value[i], i+1)
def test_read_byte(self):
byte_stream = pack('>B', 1)
byte_stream = bytearray(byte_stream)
reader = BigEndianByteArrayByteReader(byte_stream)
self.assertEqual(reader.read_byte(), 1)
def test_read_long_not_enough_bits(self):
with self.assertRaises(EOFError):
byte_stream = pack('>I', 10)
byte_stream = bytearray(byte_stream)
reader = BigEndianByteArrayByteReader(byte_stream)
value = reader.read_long()
def test_read_long(self):
byte_stream = pack('>Q', 0xFF1200A3)
byte_stream = bytearray(byte_stream)
reader = BigEndianByteArrayByteReader(byte_stream)
value = reader.read_long()
self.assertEqual(value, 0xFF1200A3)
def test_read_short(self):
byte_stream = pack('>H', 0x87)
byte_stream = bytearray(byte_stream)
reader = BigEndianByteArrayByteReader(byte_stream)
value = reader.read_short()
self.assertEqual(value, 0x87)