setop/python-escpos
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Port to current version of escpos-printer-db.

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This commit is contained in:
Michael Elsdörfer
2016-08-30 17:05:31 +02:00
parent 40be69347c
commit 2f89f3fe3a
7 changed files with 216 additions and 277 deletions
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25
test/test_magicencode.py
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@@ -17,7 +17,8 @@ import pytest
from nose.tools import raises, assert_raises
from hypothesis import given, example
import hypothesis.strategies as st
from escpos.magicencode import MagicEncode, Encoder, encode_katakana
from escpos.magicencode import MagicEncode, Encoder
from escpos.katakana import encode_katakana
from escpos.exceptions import CharCodeError, Error
@@ -25,13 +26,13 @@ from escpos.exceptions import CharCodeError, Error
class TestEncoder:
def test_can_encode(self):
assert not Encoder({1: 'cp437'}).can_encode('cp437', u'€')
assert Encoder({1: 'cp437'}).can_encode('cp437', u'á')
assert not Encoder({1: 'foobar'}).can_encode('foobar', 'a')
assert not Encoder({'cp437': 1}).can_encode('cp437', u'€')
assert Encoder({'cp437': 1}).can_encode('cp437', u'á')
assert not Encoder({'foobar': 1}).can_encode('foobar', 'a')
def test_find_suitable_encoding(self):
assert not Encoder({1: 'cp437'}).find_suitable_codespace(u'€')
assert Encoder({1: 'cp858'}).find_suitable_codespace(u'€') == 'cp858'
assert not Encoder({'cp437': 1}).find_suitable_encoding(u'€')
assert Encoder({'cp858': 1}).find_suitable_encoding(u'€') == 'cp858'
@raises(ValueError)
def test_get_encoding(self):
@@ -51,12 +52,12 @@ class TestMagicEncode:
def test_init_from_none(self, driver):
encode = MagicEncode(driver, encoding=None)
encode.write_with_encoding('cp858', '€ ist teuro.')
assert driver.output == b'\x1bt\xd5 ist teuro.'
assert driver.output == b'\x1bt\x13\xd5 ist teuro.'
def test_change_from_another(self, driver):
encode = MagicEncode(driver, encoding='cp437')
encode.write_with_encoding('cp858', '€ ist teuro.')
assert driver.output == b'\x1bt\xd5 ist teuro.'
assert driver.output == b'\x1bt\x13\xd5 ist teuro.'
def test_no_change(self, driver):
encode = MagicEncode(driver, encoding='cp858')
@@ -68,7 +69,7 @@ class TestMagicEncode:
def test_write(self, driver):
encode = MagicEncode(driver)
encode.write('€ ist teuro.')
assert driver.output == b'\x1bt\xa4 ist teuro.'
assert driver.output == b'\x1bt\x0f\xa4 ist teuro.'
def test_write_disabled(self, driver):
encode = MagicEncode(driver, encoding='cp437', disabled=True)
@@ -77,7 +78,7 @@ class TestMagicEncode:
def test_write_no_codepage(self, driver):
encode = MagicEncode(
driver, defaultsymbol="_", encoder=Encoder({1: 'cp437'}),
driver, defaultsymbol="_", encoder=Encoder({'cp437': 1}),
encoding='cp437')
encode.write(u'€ ist teuro.')
assert driver.output == b'_ ist teuro.'
@@ -87,10 +88,10 @@ class TestMagicEncode:
def test(self, driver):
encode = MagicEncode(driver)
encode.force_encoding('cp437')
assert driver.output == b'\x1bt'
assert driver.output == b'\x1bt\x00'
encode.write('€ ist teuro.')
assert driver.output == b'\x1bt? ist teuro.'
assert driver.output == b'\x1bt\x00? ist teuro.'
class TestKatakana: