python-escpos/test/test_function_cut.py

13 lines
302 B
Python

import six
import escpos.printer as printer
from escpos.constants import GS
def test_cut_without_feed():
"""Test cut without feeding paper"""
instance = printer.Dummy()
instance.cut(feed=False)
expected = GS + b"V" + six.int2byte(66) + b"\x00"
assert instance.output == expected