num2words/tests/test_am.py

# -*- 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 unittest import TestCase

from num2words import num2words


class Num2WordsAMTest(TestCase):
    def test_cardinal(self):
        self.assertEqual(num2words(100, lang='am'), 'መቶ')
        self.assertEqual(num2words(100000, lang='am'), 'አንድ መቶ ሺህ')
        self.assertEqual(num2words(101, lang='am'), 'አንድ መቶ አንድ')

    def test_and_join_199(self):
        self.assertEqual(num2words(199, lang='am'), 'አንድ መቶ ዘጠና ዘጠኝ')

    def test_to_ordinal(self):
        self.assertEqual(
            num2words(1, lang='am', to='ordinal'),
            'አንደኛ'
        )
        self.assertEqual(
            num2words(13, lang='am', to='ordinal'),
            'አሥራ ሦስተኛ'
        )
        self.assertEqual(
            num2words(22, lang='am', to='ordinal'),
            'ሃያ ሁለተኛ'
        )

    def test_to_ordinal_num(self):
        self.assertEqual(num2words(10, lang='am', to='ordinal_num'), '10ኛ')
        self.assertEqual(num2words(21, lang='am', to='ordinal_num'), '21ኛ')
        self.assertEqual(num2words(102, lang='am', to='ordinal_num'), '102ኛ')

    def test_cardinal_for_float_number(self):
        self.assertEqual(num2words(12.5, lang='am'), 'አሥራ ሁለት ነጥብ አምስት')
        self.assertEqual(num2words(12.51, lang='am'), 'አሥራ ሁለት ነጥብ አምስት አንድ')
        self.assertEqual(num2words(12.53, lang='am'), 'አሥራ ሁለት ነጥብ አምስት ሦስት')

    def test_to_overflow(self):
        with self.assertRaises(OverflowError):
            num2words('1000000000000000000000000000000000000000000000000000000'
                      '0000000000000000000000000000000000000000000000000000000'
                      '0000000000000000000000000000000000000000000000000000000'
                      '0000000000000000000000000000000000000000000000000000000'
                      '0000000000000000000000000000000000000000000000000000000'
                      '00000000000000000000000000000000', lang='am')

    def test_to_currency(self):
        self.assertEqual(
            num2words('38.4', lang='am', to='currency', cents=False,
                      currency='ETB'), 'ሠላሳ ስምንት ብር ከ 40 ሳንቲም'
        )
        self.assertEqual(
            num2words('0', lang='am', to='currency', separator=' እና',
                      cents=True, currency='ETB'), 'ዜሮ ብር እና ዜሮ ሳንቲም'
        )

        self.assertEqual(
            num2words('1.50', lang='am', to='currency', cents=True,
                      currency='ETB'), 'አንድ ብር ከ አምሳ ሳንቲም'
        )

    def test_to_year(self):
        self.assertEqual(num2words(1990, lang='am', to='year'),
                         'አሥራ ዘጠኝ መቶ ዘጠና')
        self.assertEqual(num2words(5555, lang='am', to='year'),
                         'አምሳ አምስት መቶ አምሳ አምስት')
        self.assertEqual(num2words(2017, lang='am', to='year'),
                         'ሁለት ሺህ አሥራ ሰባት')
        self.assertEqual(num2words(1066, lang='am', to='year'),
                         'አንድ ሺህ ስድሳ ስድስት')
        self.assertEqual(num2words(1865, lang='am', to='year'),
                         'አሥራ ስምንት መቶ ስድሳ አምስት')