1<?php 2/** 3 * webtrees: online genealogy 4 * Copyright (C) 2018 webtrees development team 5 * This program is free software: you can redistribute it and/or modify 6 * it under the terms of the GNU General Public License as published by 7 * the Free Software Foundation, either version 3 of the License, or 8 * (at your option) any later version. 9 * This program is distributed in the hope that it will be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 * GNU General Public License for more details. 13 * You should have received a copy of the GNU General Public License 14 * along with this program. If not, see <http://www.gnu.org/licenses/>. 15 */ 16declare(strict_types=1); 17 18namespace Fisharebest\Webtrees; 19 20/** 21 * Test harness for the class I18N 22 */ 23class I18NTest extends \Fisharebest\Webtrees\TestCase 24{ 25 /** 26 * Prepare the environment for these tests 27 * 28 * @return void 29 */ 30 public function setUp() 31 { 32 defined('WT_BASE_URL') || define('WT_BASE_URL', 'http://localhost/'); 33 defined('WT_DATA_DIR') || define('WT_DATA_DIR', 'data/'); 34 defined('WT_ROOT') || define('WT_ROOT', ''); 35 I18N::init('en-US'); 36 } 37 38 /** 39 * Test I18N::strtoupper() 40 * 41 * @return void 42 */ 43 public function testStrtoupper() 44 { 45 $this->assertSame(I18N::strtoupper(''), ''); 46 $this->assertSame(I18N::strtoupper('Abc'), 'ABC'); 47 } 48 49 /** 50 * Test I18N::strtolower() 51 * 52 * @return void 53 */ 54 public function testStrtolower() 55 { 56 $this->assertSame(I18N::strtolower(''), ''); 57 $this->assertSame(I18N::strtolower('Abc'), 'abc'); 58 } 59 60 /** 61 * Test I18N::strcasecmp() 62 * 63 * @return void 64 */ 65 public function testStrcasecmp() 66 { 67 $this->assertSame(I18N::strcasecmp('', ''), 0); 68 $this->assertSame(I18N::strcasecmp('Abc', 'abc'), 0); 69 $this->assertTrue(I18N::strcasecmp('Abc', 'bcd') < 0); 70 $this->assertTrue(I18N::strcasecmp('bcd', 'ABC') > 0); 71 $this->assertTrue(I18N::strcasecmp('Abc', 'abcd') < 0); 72 $this->assertTrue(I18N::strcasecmp('Abcd', 'abc') > 0); 73 } 74 75 /** 76 * Test I18N::reverseText() 77 * 78 * @return void 79 */ 80 public function testReverseText() 81 { 82 // Create these strings carefully, as text editors can display them in confusing ways. 83 $rtl_abc = 'א' . 'ב' . 'ג'; 84 $rtl_cba = 'ג' . 'ב' . 'א'; 85 $rtl_123 = '١' . '٢' . '٣'; 86 87 $this->assertSame(I18N::reverseText(''), ''); 88 $this->assertSame(I18N::reverseText('abc123'), 'abc123'); 89 $this->assertSame(I18N::reverseText('<b>abc</b>123'), 'abc123'); 90 $this->assertSame(I18N::reverseText('<abc>'), '<abc>'); 91 $this->assertSame(I18N::reverseText('abc[123]'), 'abc[123]'); 92 $this->assertSame(I18N::reverseText($rtl_123), $rtl_123); 93 $this->assertSame(I18N::reverseText($rtl_abc), $rtl_cba); 94 $this->assertSame(I18N::reverseText($rtl_abc . '123'), '123' . $rtl_cba); 95 $this->assertSame(I18N::reverseText($rtl_abc . '[123]'), '[123]' . $rtl_cba); 96 $this->assertSame(I18N::reverseText('123' . $rtl_abc . '456'), '456' . $rtl_cba . '123'); 97 $this->assertSame(I18N::reverseText($rtl_abc . '<'), '>' . $rtl_cba); 98 } 99 100 /** 101 * Test I18N::languageName() 102 * 103 * @return void 104 */ 105 public function testKnownLanguageName() 106 { 107 $this->assertSame('العربية', I18N::languageName('ar')); 108 $this->assertSame('Deutsch', I18N::languageName('de')); 109 $this->assertSame('Ελληνικά', I18N::languageName('el')); 110 $this->assertSame('British English', I18N::languageName('en-GB')); 111 $this->assertSame('français', I18N::languageName('fr')); 112 } 113 114 /** 115 * Test I18N::languageScript() 116 * 117 * @return void 118 */ 119 public function testLanguageScript() 120 { 121 $this->assertSame('Arab', I18N::languageScript('ar')); 122 $this->assertSame('Latn', I18N::languageScript('de')); 123 $this->assertSame('Grek', I18N::languageScript('el')); 124 } 125} 126