# ============================================================================
#
# Copyright (C) 2007-2011 Conceptive Engineering bvba. All rights reserved.
# www.conceptive.be / project-camelot@conceptive.be
#
# This file is part of the Camelot Library.
#
# This file may be used under the terms of the GNU General Public
# License version 2.0 as published by the Free Software Foundation
# and appearing in the file license.txt included in the packaging of
# this file. Please review this information to ensure GNU
# General Public Licensing requirements will be met.
#
# If you are unsure which license is appropriate for your use, please
# visit www.python-camelot.com or contact project-camelot@conceptive.be
#
# This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
# WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
#
# For use of this library in commercial applications, please contact
# project-camelot@conceptive.be
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# ============================================================================
"""test module for the 'camelot/view/field_attributes.py' module"""
import unittest
from datetime import datetime
from camelot.core import constants
from camelot.view.utils import (ParsingError,
bool_from_string,
date_from_string,
time_from_string,
datetime_from_string,
int_from_string,
float_from_string)
[docs]class FromStringTestCase(unittest.TestCase):
[docs] def test_bool_from_string(self):
self.assertRaises(ParsingError, bool_from_string, None)
self.assertRaises(ParsingError, bool_from_string, 'soup')
self.assertEqual(False, bool_from_string('false'))
self.assertEqual(False, bool_from_string('False'))
self.assertEqual(True, bool_from_string('true'))
self.assertEqual(True, bool_from_string('True'))
[docs] def test_date_from_string(self):
self.assertRaises(ParsingError, date_from_string, None)
fmt = constants.strftime_date_format
d_1 = datetime.strptime('19-11-2009', fmt).date()
d_2 = date_from_string('19-11-2009', fmt)
self.assertEqual(d_1, d_2)
self.assertRaises(ParsingError, date_from_string, '2009', fmt)
self.assertRaises(ParsingError, date_from_string, '11-19-2009', fmt)
self.assertRaises(ParsingError, date_from_string, '11-19-09', fmt)
self.assertRaises(ParsingError, date_from_string, '11/09/2009', fmt)
[docs] def test_time_from_string(self):
self.assertRaises(ParsingError, time_from_string, None)
fmt = constants.strftime_time_format
t_1 = datetime.strptime('11:48', fmt).time()
t_2 = time_from_string('11:48', fmt)
self.assertEqual(t_1, t_2)
self.assertRaises(ParsingError, time_from_string, 'am', fmt)
self.assertRaises(ParsingError, time_from_string, '11:48 am', fmt)
self.assertRaises(ParsingError, date_from_string, '11:48 AM', fmt)
[docs] def test_datetime_from_string(self):
self.assertRaises(ParsingError, datetime_from_string, None)
fmt = constants.strftime_datetime_format
dt_1 = datetime.strptime('19-11-2009 11:48', fmt)
dt_2 = datetime_from_string('19-11-2009 11:48', fmt)
self.assertEqual(dt_1, dt_2)
self.assertRaises(ParsingError,
datetime_from_string,
'19-11-2009, 11:48',
fmt)
self.assertRaises(ParsingError,
datetime_from_string,
'11:48',
fmt)
self.assertRaises(ParsingError,
datetime_from_string,
'19-11-2009',
fmt)
[docs] def test_int_from_string(self):
self.assertRaises(ParsingError, int_from_string, None)
self.assertRaises(ParsingError, int_from_string, 'sausage')
self.assertEqual(102, int_from_string('102'))
self.assertEqual(0, int_from_string(''))
self.assertRaises(ParsingError, int_from_string, '105.4')
[docs] def test_float_from_string(self):
self.assertRaises(ParsingError, float_from_string, None)
self.assertRaises(ParsingError, float_from_string, 'casserole')
self.assertEqual(0.0, float_from_string(''))
self.assertEqual(0.1, float_from_string('0.1'))
self.assertEqual(5105.5, float_from_string('5105.5'))
if __name__ == '__main__':
unittest.main()