mirror of
https://github.com/bblaz/num2words.git
synced 2025-12-06 06:42:25 +00:00
66a47e2423
* german: fix case in currency names Also, add more tests for german language. * german: default to amount of euros, not cents If a non-float number is provided, interpret it as a quantity in euros, not cents. * german: handle "ein Euro" vs "eins Euro" exception * german: prefer "einhundert" over "hundert" "hundert" is usually colloquial (even if widely used). Exception: "eintausendste" and "hundertste" are special cases, here "hundertste" and "tausendste" are usually preferred (see Duden).
113 lines
4.7 KiB
Python
113 lines
4.7 KiB
Python
# -*- encoding: utf-8 -*-
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# Copyright (c) 2015, Savoir-faire Linux inc. All Rights Reserved.
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# This library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public
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# License as published by the Free Software Foundation; either
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# version 2.1 of the License, or (at your option) any later version.
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# This library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Lesser General Public License for more details.
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# You should have received a copy of the GNU Lesser General Public
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# License along with this library; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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# MA 02110-1301 USA
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from __future__ import unicode_literals
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from unittest import TestCase
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from num2words import num2words
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class Num2WordsDETest(TestCase):
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def test_ordinal_less_than_twenty(self):
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self.assertEqual(num2words(7, ordinal=True, lang='de'), "siebte")
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self.assertEqual(num2words(8, ordinal=True, lang='de'), "achte")
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self.assertEqual(num2words(12, ordinal=True, lang='de'), "zwölfte")
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self.assertEqual(num2words(17, ordinal=True, lang='de'), "siebzehnte")
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def test_ordinal_more_than_twenty(self):
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self.assertEqual(
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num2words(81, ordinal=True, lang='de'), "einundachtzigste"
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)
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def test_ordinal_at_crucial_number(self):
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self.assertEqual(
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num2words(100, ordinal=True, lang='de'), "hundertste"
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)
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self.assertEqual(
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num2words(1000, ordinal=True, lang='de'), "tausendste"
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)
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self.assertEqual(
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num2words(4000, ordinal=True, lang='de'), "viertausendste"
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)
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self.assertEqual(
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num2words(2000000, ordinal=True, lang='de'), "zwei millionste"
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)
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self.assertEqual(
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num2words(5000000000, ordinal=True, lang='de'),
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"fünf milliardste"
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)
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def test_cardinal_at_some_numbers(self):
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self.assertEqual(num2words(100, lang='de'), "einhundert")
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self.assertEqual(num2words(2000000, lang='de'), "zwei millionen")
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self.assertEqual(num2words(4000000000, lang='de'), "vier milliarden")
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self.assertEqual(num2words(1000000000, lang='de'), "eine milliarde")
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def test_cardinal_for_decimal_number(self):
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self.assertEqual(
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num2words(3.486, lang='de'), "drei Komma vier acht sechs"
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)
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def test_giant_cardinal_for_merge(self):
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self.assertEqual(
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num2words(4500072900000111, lang='de'),
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"vier billiarden fünfhundert billionen " +
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"zweiundsiebzig milliarden neunhundert millionen einhundertelf"
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)
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def test_ordinal_num(self):
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self.assertEqual(num2words(7, to="ordinal_num", lang='de'), "7.")
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self.assertEqual(num2words(81, to="ordinal_num", lang='de'), "81.")
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def test_ordinal_for_negative_numbers(self):
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self.assertRaises(TypeError, num2words, -12, ordinal=True, lang='de')
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def test_ordinal_for_floating_numbers(self):
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self.assertRaises(TypeError, num2words, 2.453, ordinal=True, lang='de')
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def test_currency(self):
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self.assertEqual(num2words(1, lang='de', to='currency'),
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'ein Euro')
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self.assertEqual(num2words(12, lang='de', to='currency'),
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'zwölf Euro')
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self.assertEqual(num2words(12.00, lang='de', to='currency'),
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'zwölf Euro')
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self.assertEqual(num2words(100.0, lang='de', to='currency'),
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"einhundert Euro")
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self.assertEqual(num2words(190, lang='de', to='currency'),
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"einhundertneunzig Euro")
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self.assertEqual(num2words(1.90, lang='de', to='currency'),
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"ein Euro und neunzig Cent")
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self.assertEqual(num2words(3.4, lang='de', to='currency'),
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"drei Euro und vierzig Cent")
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self.assertEqual(num2words(20.18, lang='de', to='currency'),
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"zwanzig Euro und achtzehn Cent")
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self.assertEqual(num2words(3.04, lang='de', to='currency'),
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"drei Euro und vier Cent")
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def test_old_currency(self):
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self.assertEqual(num2words(12.00, to='currency', lang='de', old=True),
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'zwölf Mark')
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def test_year(self):
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self.assertEqual(num2words(2002, to='year', lang='de'),
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'zweitausendzwei')
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def test_year_before_2000(self):
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self.assertEqual(num2words(1780, to='year', lang='de'),
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'siebzehnhundertachtzig')
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