lodel2_mirror/tests/datahandlers/test_integer.py

# 
# This file is part of Lodel 2 (https://github.com/OpenEdition)
#
# Copyright (C) 2015-2017 Cléo UMS-3287
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published
# by the Free Software Foundation, either version 3 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 Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.
#


import unittest
from lodel.leapi.datahandlers.datas import Integer, Boolean
from lodel.exceptions import *

test_int = Integer()

class IntegerTestCase(unittest.TestCase):
    
    def test_integer_check_bad_data_value(self):
        # Incorrect values
        for test_bad_value in ['ok','ceci est un test']:
            with self.assertRaises(FieldValidationError):
                test_int._check_data_value(test_bad_value)

    def test_integer_check_good_data_value(self):
        # Correct values
        for test_correct_value in [10, '15.2', 15.0, '-15.0']:
            value = test_int._check_data_value(test_correct_value)
            self.assertEqual(value, int(float(test_correct_value)))

    def test_integer_check_bad_strict_data_value(self):
        # Incorrect values
        for test_correct_value in ['15', 15.0, '15.0']:
            with self.assertRaises(FieldValidationError):
                test_int._check_data_value(test_correct_value, True)
    
    def test_integer_check_good_strict_data_value(self):
        # Correct values
        for test_correct_value in [0, 15, -15]:
            value = test_int._check_data_value(test_correct_value)
            self.assertEqual(value, int(float(test_correct_value)))
    
    def test_can_override(self):
        test_boolean = Boolean()
        self.assertFalse(test_int.can_override(test_boolean))