# -*- 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 division, print_function, unicode_literals from unittest import TestCase from num2words import num2words def n2j(*args, **kwargs): return num2words(*args, lang='ja', **kwargs) class Num2WordsJATest(TestCase): def test_low(self): self.assertEqual(n2j(0), "零") self.assertEqual(n2j(0, prefer=["〇"]), "〇") self.assertEqual(n2j(0, reading=True), "ゼロ") self.assertEqual(n2j(0, reading=True, prefer=["れい"]), "れい") self.assertEqual(n2j(1), "一") self.assertEqual(n2j(1, reading=True), "いち") self.assertEqual(n2j(2), "二") self.assertEqual(n2j(2, reading=True), "に") self.assertEqual(n2j(3), "三") self.assertEqual(n2j(3, reading=True), "さん") self.assertEqual(n2j(4), "四") self.assertEqual(n2j(4, reading=True), "よん") self.assertEqual(n2j(4, reading=True, prefer=["し"]), "し") self.assertEqual(n2j(5), "五") self.assertEqual(n2j(5, reading=True), "ご") self.assertEqual(n2j(6), "六") self.assertEqual(n2j(6, reading=True), "ろく") self.assertEqual(n2j(7), "七") self.assertEqual(n2j(7, reading=True), "なな") self.assertEqual(n2j(7, reading=True, prefer=["しち"]), "しち") self.assertEqual(n2j(8), "八") self.assertEqual(n2j(8, reading=True), "はち") self.assertEqual(n2j(9), "九") self.assertEqual(n2j(9, reading=True), "きゅう") self.assertEqual(n2j(10), "十") self.assertEqual(n2j(10, reading=True), "じゅう") self.assertEqual(n2j(11), "十一") self.assertEqual(n2j(11, reading=True), "じゅういち") self.assertEqual(n2j(12), "十二") self.assertEqual(n2j(12, reading=True), "じゅうに") self.assertEqual(n2j(13), "十三") self.assertEqual(n2j(13, reading=True), "じゅうさん") self.assertEqual(n2j(14), "十四") self.assertEqual(n2j(14, reading=True), "じゅうよん") self.assertEqual(n2j(14, reading=True, prefer=["し"]), "じゅうし") self.assertEqual(n2j(15), "十五") self.assertEqual(n2j(15, reading=True), "じゅうご") self.assertEqual(n2j(16), "十六") self.assertEqual(n2j(16, reading=True), "じゅうろく") self.assertEqual(n2j(17), "十七") self.assertEqual(n2j(17, reading=True), "じゅうなな") self.assertEqual(n2j(17, reading=True, prefer=["しち"]), "じゅうしち") self.assertEqual(n2j(18), "十八") self.assertEqual(n2j(18, reading=True), "じゅうはち") self.assertEqual(n2j(19), "十九") self.assertEqual(n2j(19, reading=True), "じゅうきゅう") self.assertEqual(n2j(20), "二十") self.assertEqual(n2j(20, reading=True), "にじゅう") def test_mid(self): self.assertEqual(n2j(100), "百") self.assertEqual(n2j(100, reading=True), "ひゃく") self.assertEqual(n2j(123), "百二十三") self.assertEqual(n2j(123, reading=True), "ひゃくにじゅうさん") self.assertEqual(n2j(300), "三百") self.assertEqual(n2j(300, reading=True), "さんびゃく") self.assertEqual(n2j(400), "四百") self.assertEqual(n2j(400, reading=True), "よんひゃく") # 400 --> しひゃく sounds weird, but can be generated with prefer self.assertEqual(n2j(600), "六百") self.assertEqual(n2j(600, reading=True), "ろっぴゃく") self.assertEqual(n2j(700, reading=True, prefer=["しち"]), "しちひゃく") self.assertEqual(n2j(800, reading=True), "はっぴゃく") self.assertEqual(n2j(1000), "千") self.assertEqual(n2j(1000, reading=True), "せん") self.assertEqual(n2j(3000, reading=True), "さんぜん") self.assertEqual(n2j(8000, reading=True), "はっせん") def test_high(self): self.assertEqual(n2j(10000), "一万") self.assertEqual(n2j(10000, reading=True), "いちまん") self.assertEqual(n2j(12345), "一万二千三百四十五") self.assertEqual(n2j(12345, reading=True), "いちまん" "にせん" "さんびゃく" "よんじゅうご") self.assertEqual(n2j(10**8), "一億") self.assertEqual(n2j(10**8, reading=True), "いちおく") self.assertEqual(n2j(123456789), "一億二千三百四十五万六千七百八十九") self.assertEqual(n2j(123456789, reading=True), "いちおく" "にせんさんびゃくよんじゅうごまん" "ろくせんななひゃく" "はちじゅうきゅう") self.assertEqual(n2j(10**12), "一兆") self.assertEqual(n2j(10**12, reading=True), "いっちょう") self.assertEqual(n2j(1234567890123), "一兆二千三百四十五億六千七百八十九万百二十三") self.assertEqual(n2j(1234567890123, reading=True), "いっちょう" "にせんさんびゃくよんじゅうごおく" "ろくせんななひゃくはちじゅうきゅうまん" "ひゃくにじゅうさん") # TODO: tests for 10**16 and above def test_cardinal_float(self): self.assertEqual(n2j(0.0123456789, prefer=["〇"]), "〇点〇一二三四五六七八九") self.assertEqual(n2j(0.0123456789, reading=True), "れいてん" "れいいち" "にさん" "よんご" "ろくなな" "はちきゅう") self.assertEqual(n2j(10**8 + 0.01), "一億点零一") self.assertEqual(n2j(10**8 + 0.01, reading=True), "いちおくてんれいいち") def test_ordinal(self): self.assertEqual(n2j(0, to="ordinal"), "零番目") self.assertEqual(n2j(0, to="ordinal", reading=True, prefer=["れい"]), "れいばんめ") self.assertEqual(n2j(2, to="ordinal", counter="人"), "二人目") self.assertEqual(n2j(3, to="ordinal", counter="つ"), "三つ目") with self.assertRaises(NotImplementedError): n2j(4, to="ordinal", reading=True, counter="人") def test_ordinal_num(self): self.assertEqual(n2j(0, to="ordinal_num"), "0番目") self.assertEqual(n2j(0, to="ordinal_num", reading=True), "0ばんめ") self.assertEqual(n2j(2, to="ordinal_num", counter="人"), "2人目") self.assertEqual(n2j(3, to="ordinal_num", counter="つ"), "3つ目") def test_currency(self): self.assertEqual(n2j(123456789, to="currency"), "一億二千三百四十五万六千七百八十九円") self.assertEqual(n2j(123456789, to="currency", reading=True), "いちおく" "にせんさんびゃくよんじゅうごまん" "ろくせんななひゃく" "はちじゅうきゅうえん") def test_year(self): self.assertEqual(n2j(2017, to="year"), "平成二十九年") self.assertEqual(n2j(2017, to="year", reading=True), "へいせいにじゅうくねん") self.assertEqual(n2j(2017, to="year", reading="arabic"), "平成29年") self.assertEqual(n2j(2009, to="year", era=False), "二千九年") self.assertEqual(n2j(2009, to="year", reading=True, era=False), "にせんくねん") self.assertEqual(n2j(2000, to="year", era=False), "二千年") self.assertEqual(n2j(2000, to="year", era=False, reading=True), "にせんねん") self.assertEqual(n2j(645, to="year"), "大化元年") self.assertEqual(n2j(645, to="year", reading=True), "たいかがんねん") self.assertEqual(n2j(645, to="year"), "大化元年") self.assertEqual(n2j(645, to="year", reading=True), "たいかがんねん") self.assertEqual(n2j(-99, to="year", era=False), "紀元前九十九年") self.assertEqual(n2j(-99, to="year", era=False, reading=True), "きげんぜんきゅうじゅうくねん") self.assertEqual(n2j(1375, to="year"), "天授元年") self.assertEqual(n2j(1375, to="year", prefer=["えいわ"]), "永和元年")