php-helpers/tests/NumberHelperTest.php

<?php

namespace fphammerle\helpers\tests;

use \fphammerle\helpers\NumberHelper;

class NumberHelperTest extends \PHPUnit_Framework_TestCase
{
    public function setBasenameProvider()
    {
        return [
            [1, 'I'],
            [2, 'II'],
            [3, 'III'],
            [4, 'IV'],
            [5, 'V'],
            [6, 'VI'],
            [7, 'VII'],
            [8, 'VIII'],
            [9, 'IX'],
            [10, 'X'],
            [11, 'XI'],
            [12, 'XII'],
            [13, 'XIII'],
            [14, 'XIV'],
            [15, 'XV'],
            [16, 'XVI'],
            [17, 'XVII'],
            [18, 'XVIII'],
            [19, 'XIX'],
            [20, 'XX'],
            [21, 'XXI'],
            [22, 'XXII'],
            [23, 'XXIII'],
            [24, 'XXIV'],
            [25, 'XXV'],
            [26, 'XXVI'],
            [27, 'XXVII'],
            [28, 'XXVIII'],
            [29, 'XXIX'],
            [30, 'XXX'],
            [31, 'XXXI'],
            [32, 'XXXII'],
            [33, 'XXXIII'],
            [34, 'XXXIV'],
            [35, 'XXXV'],
            [36, 'XXXVI'],
            [37, 'XXXVII'],
            [38, 'XXXVIII'],
            [39, 'XXXIX'],
            [40, 'XL'],
            [41, 'XLI'],
            [42, 'XLII'],
            [43, 'XLIII'],
            [44, 'XLIV'],
            [45, 'XLV'],
            [46, 'XLVI'],
            [47, 'XLVII'],
            [48, 'XLVIII'],
            [49, 'XLIX'],
            [50, 'L'],
            [51, 'LI'],
            [52, 'LII'],
            [53, 'LIII'],
            [54, 'LIV'],
            [55, 'LV'],
            [56, 'LVI'],
            [57, 'LVII'],
            [58, 'LVIII'],
            [59, 'LIX'],
            [60, 'LX'],
            [61, 'LXI'],
            [62, 'LXII'],
            [63, 'LXIII'],
            [64, 'LXIV'],
            [65, 'LXV'],
            [66, 'LXVI'],
            [67, 'LXVII'],
            [68, 'LXVIII'],
            [69, 'LXIX'],
            [70, 'LXX'],
            [71, 'LXXI'],
            [72, 'LXXII'],
            [73, 'LXXIII'],
            [74, 'LXXIV'],
            [75, 'LXXV'],
            [76, 'LXXVI'],
            [77, 'LXXVII'],
            [78, 'LXXVIII'],
            [79, 'LXXIX'],
            [80, 'LXXX'],
            [81, 'LXXXI'],
            [82, 'LXXXII'],
            [83, 'LXXXIII'],
            [84, 'LXXXIV'],
            [85, 'LXXXV'],
            [86, 'LXXXVI'],
            [87, 'LXXXVII'],
            [88, 'LXXXVIII'],
            [89, 'LXXXIX'],
            [90, 'XC'],
            [91, 'XCI'],
            [92, 'XCII'],
            [93, 'XCIII'],
            [94, 'XCIV'],
            [95, 'XCV'],
            [96, 'XCVI'],
            [97, 'XCVII'],
            [98, 'XCVIII'],
            [99, 'XCIX'],
            [100, 'C'],
            [101, 'CI'],
            [104, 'CIV'],
            [109, 'CIX'],
            [149, 'CXLIX'],
            [161, 'CLXI'],
            [177, 'CLXXVII'],
            [189, 'CLXXXIX'],
            [199, 'CXCIX'],
            [200, 'CC'],
            [201, 'CCI'],
            [204, 'CCIV'],
            [209, 'CCIX'],
            [249, 'CCXLIX'],
            [261, 'CCLXI'],
            [277, 'CCLXXVII'],
            [289, 'CCLXXXIX'],
            [299, 'CCXCIX'],
            [300, 'CCC'],
            [400, 'CD'],
            [401, 'CDI'],
            [404, 'CDIV'],
            [409, 'CDIX'],
            [449, 'CDXLIX'],
            [461, 'CDLXI'],
            [477, 'CDLXXVII'],
            [489, 'CDLXXXIX'],
            [499, 'CDXCIX'],
            [500, 'D'],
            [600, 'DC'],
            [700, 'DCC'],
            [800, 'DCCC'],
            [900, 'CM'],
            [1000, 'M'],
            [1100, 'MC'],
            [1200, 'MCC'],
            [1300, 'MCCC'],
            [1400, 'MCD'],
            [1500, 'MD'],
            [1600, 'MDC'],
            [1700, 'MDCC'],
            [1800, 'MDCCC'],
            [1900, 'MCM'],
            [1990, 'MCMXC'],
            [1991, 'MCMXCI'],
            [1992, 'MCMXCII'],
            [1993, 'MCMXCIII'],
            [1994, 'MCMXCIV'],
            [1995, 'MCMXCV'],
            [1996, 'MCMXCVI'],
            [1997, 'MCMXCVII'],
            [1998, 'MCMXCVIII'],
            [1999, 'MCMXCIX'],
            [2000, 'MM'],
            [2001, 'MMI'],
            [2002, 'MMII'],
            [2003, 'MMIII'],
            [2004, 'MMIV'],
            [2005, 'MMV'],
            [2006, 'MMVI'],
            [2007, 'MMVII'],
            [2008, 'MMVIII'],
            [2009, 'MMIX'],
            [2010, 'MMX'],
            [2011, 'MMXI'],
            [2012, 'MMXII'],
            [2013, 'MMXIII'],
            [2014, 'MMXIV'],
            [2015, 'MMXV'],
            [2016, 'MMXVI'],
            [2017, 'MMXVII'],
            [2018, 'MMXVIII'],
            [2019, 'MMXIX'],
            [2020, 'MMXX'],
            ];
    }

    /**
     * @dataProvider setBasenameProvider
     */
    public function testFormatRoman($number, $expected_roman)
    {
        $this->assertSame($expected_roman, NumberHelper::formatRoman($number));
    }
}