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#!/usr/bin/env python
# -*- coding: utf-8 -*-
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
import argparse
import unittest
import six
from unittest import mock
from cliff.formatters import commaseparated
from cliff.tests import test_columns
class TestCSVFormatter(unittest.TestCase):
def test_commaseparated_list_formatter(self):
sf = commaseparated.CSVLister()
c = ('a', 'b', 'c')
d1 = ('A', 'B', 'C')
d2 = ('D', 'E', 'F')
data = [d1, d2]
expected = 'a,b,c\nA,B,C\nD,E,F\n'
output = six.StringIO()
parsed_args = mock.Mock()
parsed_args.quote_mode = 'none'
sf.emit_list(c, data, output, parsed_args)
actual = output.getvalue()
self.assertEqual(expected, actual)
def test_commaseparated_list_formatter_quoted(self):
sf = commaseparated.CSVLister()
c = ('a', 'b', 'c')
d1 = ('A', 'B', 'C')
d2 = ('D', 'E', 'F')
data = [d1, d2]
expected = '"a","b","c"\n"A","B","C"\n"D","E","F"\n'
output = six.StringIO()
# Parse arguments as if passed on the command-line
parser = argparse.ArgumentParser(description='Testing...')
sf.add_argument_group(parser)
parsed_args = parser.parse_args(['--quote', 'all'])
sf.emit_list(c, data, output, parsed_args)
actual = output.getvalue()
self.assertEqual(expected, actual)
def test_commaseparated_list_formatter_formattable_column(self):
sf = commaseparated.CSVLister()
c = ('a', 'b', 'c')
d1 = ('A', 'B', test_columns.FauxColumn(['the', 'value']))
data = [d1]
expected = 'a,b,c\nA,B,[\'the\'\\, \'value\']\n'
output = six.StringIO()
parsed_args = mock.Mock()
parsed_args.quote_mode = 'none'
sf.emit_list(c, data, output, parsed_args)
actual = output.getvalue()
self.assertEqual(expected, actual)
def test_commaseparated_list_formatter_unicode(self):
sf = commaseparated.CSVLister()
c = (u'a', u'b', u'c')
d1 = (u'A', u'B', u'C')
happy = u'高兴'
d2 = (u'D', u'E', happy)
data = [d1, d2]
expected = u'a,b,c\nA,B,C\nD,E,%s\n' % happy
output = six.StringIO()
parsed_args = mock.Mock()
parsed_args.quote_mode = 'none'
sf.emit_list(c, data, output, parsed_args)
actual = output.getvalue()
if six.PY2:
actual = actual.decode('utf-8')
self.assertEqual(expected, actual)
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