def test_segment_json_is_invalid_non_zero_sequence_with_segment_count(self):
json_ser = '{"i": "1000", "t": "w]8f<vRG}fayY4]vRG}fayYm#vRG}fayYnc", "c": 1, "s": 2}'
json_obj = json.loads(json_ser)
assert not TxTennaSegment.segment_json_is_valid(json_obj)
def test_segment_json_first_is_valid_explicit_zero_sequence(self):
json_ser = '{"i": "1000", "t": "w]8f<vRG}fayY4]vRG}fayYm#vRG}fayYnc", "s": 1, "h": "123abc", "c": 0}'
json_obj = json.loads(json_ser)
assert TxTennaSegment.segment_json_is_valid(json_obj)