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# coding: utf-8
# Copyright (c) 2003, Taro Ogawa. All Rights Reserved.
# Copyright (c) 2013, Savoir-faire Linux inc. All Rights Reserved.
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
# This library 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
# Lesser General Public License for more details.
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
# MA 02110-1301 USA
from __future__ import unicode_literals
from unittest import TestCase
from num2words import num2words
class Num2WordsISTest(TestCase):
def test_cardinal(self):
self.assertEqual(num2words(0, to="cardinal", lang="is"),
"núll")
self.assertEqual(num2words(1, to="cardinal", lang="is"),
"einn")
self.assertEqual(num2words(45, to="cardinal", lang="is"),
"fjörutíu og fimm")
self.assertEqual(num2words(145, to="cardinal", lang="is"),
"eitt hundrað fjörutíu og fimm")
self.assertEqual(num2words(-1245, to="cardinal", lang="is"),
"mínus eitt þúsund tvö hundruð fjörutíu og fimm")
self.assertEqual(num2words(2234045, to="cardinal", lang="is"),
"tvær milljónir tvö hundruð þrjátíu og fjögur þúsund "
"fjörutíu og fimm")
self.assertEqual(num2words(4002234045, to="cardinal", lang="is"),
"fjórir milljarðar tvær milljónir tvö hundruð "
"þrjátíu og fjögur þúsund fjörutíu og fimm")
def test_cardinal_for_float_number(self):
self.assertEqual(num2words(12.5, to="cardinal", lang="is"),
"tólf komma fimm")
self.assertEqual(num2words(12.51, to="cardinal", lang="is"),
"tólf komma fimm einn")
self.assertEqual(num2words(-12.53, to="cardinal", lang="is"),
"mínus tólf komma fimm þrír")
self.assertEqual(num2words(12.59, to="cardinal", lang="is"),
"tólf komma fimm níu")
def test_overflow(self):
with self.assertRaises(OverflowError):
num2words("1000000000000000000000000000000000000000000000000000000"
"0000000000000000000000000000000000000000000000000000000"
"0000000000000000000000000000000000000000000000000000000"
"0000000000000000000000000000000000000000000000000000000"
"0000000000000000000000000000000000000000000000000000000"
"00000000000000000000000000000000", lang="is")
def test_not_implemented(self):
# Ordinals
with self.assertRaises(NotImplementedError):
num2words(1, to="ordinal", lang="is")
# Ordinal num
with self.assertRaises(NotImplementedError):
num2words(1, to="ordinal_num", lang="is")
# Year
with self.assertRaises(NotImplementedError):
num2words(1, to="year", lang="is")
# Currency
with self.assertRaises(NotImplementedError):
num2words(1, to="currency", lang="is")
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