aioesphomeapi/tests/test_util.py

23 lines
510 B
Python
Raw Normal View History

2021-07-12 20:09:17 +02:00
import pytest
from aioesphomeapi import util
VARUINT_TESTCASES = [
(0, b"\x00"),
(42, b"\x2a"),
(127, b"\x7f"),
(128, b"\x80\x01"),
(300, b"\xac\x02"),
(65536, b"\x80\x80\x04"),
]
@pytest.mark.parametrize("val, encoded", VARUINT_TESTCASES)
def test_varuint_to_bytes(val, encoded):
assert util.varuint_to_bytes(val) == encoded
@pytest.mark.parametrize("val, encoded", VARUINT_TESTCASES)
def test_bytes_to_varuint(val, encoded):
assert util.bytes_to_varuint(encoded) == val