def test_json(self):
hdr = meterbus.TelegramHeader()
hdr.load(self.frame)
jd = json.loads(hdr.to_JSON())
self.assertEqual(jd['start'], "0x68")
self.assertEqual(jd['stop'], "0x16")
self.assertEqual(jd['length'], "0x3")
self.assertEqual(jd['a'], "0xb")
self.assertEqual(jd['crc'], "0xff")
def test_frame_header_setter(self):
frame = meterbus.TelegramShort(self.frame)
hdr = meterbus.TelegramHeader()
frame.header = hdr
self.assertIs(frame.header, hdr)
def test_header_length(self):
hdr = meterbus.TelegramHeader()
self.assertEqual(hdr.headerLengthCRCStop, 8)