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Merge remote-tracking branch 'origin/development' into capabilities

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Michael Elsdörfer
2016-08-30 13:04:17 +02:00
parent 5fa89ff685 cbe38648f5
commit ea7769f8b2
6 changed files with 97 additions and 8 deletions
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26
test/test_functions.py Normal file
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from nose.tools import assert_raises
from escpos.printer import Dummy
def test_line_spacing_code_gen():
printer = Dummy()
printer.line_spacing(10)
assert printer.output == b'\x1b3\n'
def test_line_spacing_rest():
printer = Dummy()
printer.line_spacing()
assert printer.output == b'\x1b2'
def test_line_spacing_error_handling():
printer = Dummy()
with assert_raises(ValueError):
printer.line_spacing(99, divisor=44)
with assert_raises(ValueError):
printer.line_spacing(divisor=80, spacing=86)
with assert_raises(ValueError):
printer.line_spacing(divisor=360, spacing=256)
with assert_raises(ValueError):
printer.line_spacing(divisor=180, spacing=256)