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# coding=utf-8
#
# Copyright (C) 2018 Martin Owens
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA.
#
"""
Written to test the coding of generating barcodes.
"""
from collections import defaultdict
from barcode import get_barcode
from render_barcode import Barcode
from inkex.tester import ComparisonMixin, TestCase
class BarcodeBasicTest(ComparisonMixin, TestCase):
effect_class = Barcode
comparisons = [
('--type', 'Ean2', '--text', '55'),
('--type', 'Code93', '--text', '3332222'),
('--type', 'Upce', '--text', '123456'),
]
class GetBarcodeTest(TestCase):
"""Test each available barcode type"""
data = defaultdict(list)
@classmethod
def setUpClass(cls):
with open(cls.data_file('batches/barcodes.dat'), 'r') as fhl:
for line in fhl:
(btype, text, code) = line.strip().split(':', 2)
cls.data[btype].append((text, code))
def test_render_barcode_ian5(self):
"""Barcode IAN5"""
self.barcode_test('Ean5')
def test_render_barcode_ian8(self):
"""Barcode IAN5"""
self.barcode_test('Ean8')
def test_render_barcode_ian13(self):
"""Barcode IAN5"""
self.barcode_test('Ean13')
def test_render_barcode_upca(self):
"""Barcode IAN5"""
self.barcode_test('Upca')
def test_render_barcode_upce(self):
"""Barcode UPCE"""
self.barcode_test('Upce')
def test_render_barcode_code128(self):
"""Barcode Code128"""
self.barcode_test('Code128')
def test_render_barcode_code25i(self):
"""Barcode Code25i"""
self.barcode_test('Code25i')
def test_render_barcode_code39(self):
"""Barcode Code39"""
self.barcode_test('Code39')
def test_render_barcode_code39ext(self):
"""Barcode Code39Ext"""
self.barcode_test('Code39Ext')
def test_render_barcode_ean2(self):
"""Barcode Ean2"""
self.barcode_test('Ean2')
def test_render_barcode_royal_mail(self):
"""Barcode RM4CC/RM4SCC"""
self.barcode_test('Rm4scc')
def barcode_test(self, name):
"""Base module for all barcode testing"""
assert self.data[name.lower()], "No test data available for {}".format(name)
for datum in self.data[name.lower()]:
(text, code) = datum
coder = get_barcode(name, text=text)
code2 = coder.encode(text)
assert code == code2
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