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| 1 | <?php |
| 2 | /** |
| 3 | * |
| 4 | * This file is part of the phpBB Forum Software package. |
| 5 | * |
| 6 | * @copyright (c) phpBB Limited <https://www.phpbb.com> |
| 7 | * @license GNU General Public License, version 2 (GPL-2.0) |
| 8 | * |
| 9 | * For full copyright and license information, please see |
| 10 | * the docs/CREDITS.txt file. |
| 11 | * |
| 12 | */ |
| 13 | |
| 14 | use PHPUnit\Framework\TestCase; |
| 15 | |
| 16 | class phpbb_functions_content_get_context_test extends TestCase |
| 17 | { |
| 18 | /** |
| 19 | * Data provider for get_context test cases. |
| 20 | * |
| 21 | * @return array |
| 22 | */ |
| 23 | public static function data_get_context(): array |
| 24 | { |
| 25 | return [ |
| 26 | 'text contains words and length greater than text' => [ |
| 27 | 'text' => 'This is a sample text containing several words, including sample, text, and words.', |
| 28 | 'words' => ['sample', 'words'], |
| 29 | 'length' => 100, |
| 30 | 'expected' => 'This is a sample text containing several words, including sample, text, and words.', |
| 31 | ], |
| 32 | 'text contains words and length less than text' => [ |
| 33 | 'text' => 'This is a sample text containing several words, including sample, text, and words.', |
| 34 | 'words' => ['sample', 'words'], |
| 35 | 'length' => 50, |
| 36 | 'expected' => 'This is a sample text containing several words ...', |
| 37 | ], |
| 38 | 'text does not contain words' => [ |
| 39 | 'text' => 'This is a sample text containing several words, but none of them match the given words.', |
| 40 | 'words' => ['nonexistent'], |
| 41 | 'length' => 50, |
| 42 | 'expected' => 'This is a sample text containing several words ...', |
| 43 | ], |
| 44 | 'desired length equal to text length' => [ |
| 45 | 'text' => 'Exact length text.', |
| 46 | 'words' => ['Exact', 'text'], |
| 47 | 'length' => 18, |
| 48 | 'expected' => 'Exact length text.', |
| 49 | ], |
| 50 | 'text with html entities' => [ |
| 51 | 'text' => 'This is a sample text containing & and < and > entities.', |
| 52 | 'words' => ['sample', 'containing'], |
| 53 | 'length' => 50, |
| 54 | 'expected' => 'This is a sample text containing & and < and ...', |
| 55 | ], |
| 56 | 'text with html entities and contains last word' => [ |
| 57 | 'text' => 'This is a sample text containing & and < and > entities.', |
| 58 | 'words' => ['sample', 'entities'], |
| 59 | 'length' => 50, |
| 60 | 'expected' => 'This is a sample text ... and < and > entities.', |
| 61 | ], |
| 62 | 'text with multiple spaces and special characters' => [ |
| 63 | 'text' => 'This is a sample text containing several words.', |
| 64 | 'words' => ['sample', 'several'], |
| 65 | 'length' => 50, |
| 66 | 'expected' => 'This is a sample text containing several words.', |
| 67 | ], |
| 68 | 'empty text' => [ |
| 69 | 'text' => '', |
| 70 | 'words' => ['sample', 'words'], |
| 71 | 'length' => 50, |
| 72 | 'expected' => '', |
| 73 | ], |
| 74 | 'empty words array' => [ |
| 75 | 'text' => 'This is a sample text containing several words.', |
| 76 | 'words' => [], |
| 77 | 'length' => 50, |
| 78 | 'expected' => 'This is a sample text containing several words.', |
| 79 | ], |
| 80 | 'zero length' => [ |
| 81 | 'text' => 'This is a sample text.', |
| 82 | 'words' => ['sample'], |
| 83 | 'length' => 0, |
| 84 | 'expected' => 'This is a sample text.', |
| 85 | ], |
| 86 | 'negative length' => [ |
| 87 | 'text' => 'This is a sample text.', |
| 88 | 'words' => ['sample'], |
| 89 | 'length' => -10, |
| 90 | 'expected' => 'This is a sample text.', |
| 91 | ], |
| 92 | 'ellipses_beginning' => [ |
| 93 | 'text' => 'foo foo foo foo foo foo foo foo bar', |
| 94 | 'words' => ['bar'], |
| 95 | 'length' => 10, |
| 96 | 'expected' => '... foo foo bar', |
| 97 | ], |
| 98 | 'ellipsis_end' => [ |
| 99 | 'text' => 'bar foo foo foo foo foo foo foo foo', |
| 100 | 'words' => ['bar'], |
| 101 | 'length' => 10, |
| 102 | 'expected' => 'bar foo foo ...', |
| 103 | ], |
| 104 | 'ellipsis_middle' => [ |
| 105 | 'text' => 'foo word1 foo foo foo foo foo foo foo foo foo word2 foo', |
| 106 | 'words' => ['word1', 'word2'], |
| 107 | 'length' => 10, |
| 108 | 'expected' => '... word1 ... word2 ...', |
| 109 | ], |
| 110 | 'ellipsis_middle2' => [ |
| 111 | 'text' => 'word1 foo foo foo foo foo foo foo foo foo word2', |
| 112 | 'words' => ['word1', 'word2'], |
| 113 | 'length' => 10, |
| 114 | 'expected' => 'word1 ... word2', |
| 115 | ], |
| 116 | ]; |
| 117 | } |
| 118 | |
| 119 | /** |
| 120 | * Data provider for unicode get_context test cases. |
| 121 | * |
| 122 | * @return array |
| 123 | */ |
| 124 | public static function data_get_context_unicode(): array |
| 125 | { |
| 126 | return [ |
| 127 | 'text contains words and length greater than text unicode' => [ |
| 128 | 'text' => 'Это пример текста, содержащего разнообразные слова, включая пример, текст и слова.', |
| 129 | 'words' => ['пример', 'слова'], |
| 130 | 'length' => 100, |
| 131 | 'expected' => 'Это пример текста, содержащего разнообразные слова, включая пример, текст и слова.', |
| 132 | ], |
| 133 | 'text contains words and length less than text unicode' => [ |
| 134 | 'text' => 'Это пример текста, содержащего разнообразные слова, включая шаблон, текст и слова.', |
| 135 | 'words' => ['пример', 'слова'], |
| 136 | 'length' => 50, |
| 137 | 'expected' => 'Это пример текста, содержащего разнообразные слова ...', |
| 138 | ], |
| 139 | 'text does not contain words unicode' => [ |
| 140 | 'text' => 'Это пример текста, содержащего разнообразные слова, но ни одно из них не совпадает с искомыми.', |
| 141 | 'words' => ['nonexistent'], |
| 142 | 'length' => 50, |
| 143 | 'expected' => 'Это пример текста, содержащего разнообразные слова ...', |
| 144 | ], |
| 145 | 'desired length equal to text length unicode' => [ |
| 146 | 'text' => 'Текст точной длины.', |
| 147 | 'words' => ['Текст', 'точной'], |
| 148 | 'length' => 19, |
| 149 | 'expected' => 'Текст точной длины.', |
| 150 | ], |
| 151 | 'text with html entities unicode' => [ |
| 152 | 'text' => 'Это пример текста, содержащего & и < и > лексемы.', |
| 153 | 'words' => ['пример', 'содержащего'], |
| 154 | 'length' => 40, |
| 155 | 'expected' => 'Это пример текста, содержащего & и < и ...', |
| 156 | ], |
| 157 | 'text with html entities and contains last word unicode' => [ |
| 158 | 'text' => 'Это пример текста, содержащего & и < и > лексемы.', |
| 159 | 'words' => ['пример', 'лексемы'], |
| 160 | 'length' => 40, |
| 161 | 'expected' => 'Это пример текста ... и < и > лексемы.', |
| 162 | ], |
| 163 | 'text with multiple spaces and special characters unicode' => [ |
| 164 | 'text' => 'Это пример текста, содержащего разнообразные слова.', |
| 165 | 'words' => ['пример', 'разнообразные'], |
| 166 | 'length' => 50, |
| 167 | 'expected' => 'Это пример текста, содержащего разнообразные слова.', |
| 168 | ], |
| 169 | 'empty text unicode' => [ |
| 170 | 'text' => '', |
| 171 | 'words' => ['пример', 'слова'], |
| 172 | 'length' => 50, |
| 173 | 'expected' => '', |
| 174 | ], |
| 175 | 'empty words array unicode' => [ |
| 176 | 'text' => 'Это пример текста, содержащего разнообразные слова.', |
| 177 | 'words' => [], |
| 178 | 'length' => 50, |
| 179 | 'expected' => 'Это пример текста, содержащего разнообразные слова.', |
| 180 | ], |
| 181 | 'zero length unicode' => [ |
| 182 | 'text' => 'Это пример текста.', |
| 183 | 'words' => ['пример'], |
| 184 | 'length' => 0, |
| 185 | 'expected' => 'Это пример текста.', |
| 186 | ], |
| 187 | 'negative length unicode' => [ |
| 188 | 'text' => 'Это пример текста.', |
| 189 | 'words' => ['sample'], |
| 190 | 'length' => -10, |
| 191 | 'expected' => 'Это пример текста.', |
| 192 | ], |
| 193 | 'ellipses_beginning unicode' => [ |
| 194 | 'text' => 'раз раз раз раз раз раз раз раз два', |
| 195 | 'words' => ['два'], |
| 196 | 'length' => 10, |
| 197 | 'expected' => '... раз раз два', |
| 198 | ], |
| 199 | 'ellipsis_end unicode' => [ |
| 200 | 'text' => 'два раз раз раз раз раз раз раз раз', |
| 201 | 'words' => ['два'], |
| 202 | 'length' => 10, |
| 203 | 'expected' => 'два раз раз ...', |
| 204 | ], |
| 205 | 'ellipsis_middle unicode' => [ |
| 206 | 'text' => 'раз слово1 раз раз раз раз раз раз раз раз раз слово2 раз', |
| 207 | 'words' => ['слово1', 'слово2'], |
| 208 | 'length' => 15, |
| 209 | 'expected' => '... слово1 ... слово2 ...', |
| 210 | ], |
| 211 | 'ellipsis_middle2 unicode' => [ |
| 212 | 'text' => 'слово1 foo foo foo foo foo foo foo foo foo слово2', |
| 213 | 'words' => ['слово1', 'слово2'], |
| 214 | 'length' => 10, |
| 215 | 'expected' => 'слово1 ... слово2', |
| 216 | ], |
| 217 | 'fruits_spanish unicode' => [ |
| 218 | 'text' => 'Manzana,plátano,naranja,fresa,mango,uva,piña,pera,kiwi,cereza,sandía,melón,papaya,arándano,durazno', |
| 219 | 'words' => ['piña'], |
| 220 | 'length' => 20, |
| 221 | 'expected' => '... uva,piña,pera ...', |
| 222 | ] |
| 223 | ]; |
| 224 | } |
| 225 | |
| 226 | /** |
| 227 | * @dataProvider data_get_context |
| 228 | * @dataProvider data_get_context_unicode |
| 229 | */ |
| 230 | public function test_get_context($text, $words, $length, $expected) |
| 231 | { |
| 232 | $this->assertEquals($expected, get_context($text, $words, $length)); |
| 233 | } |
| 234 | |
| 235 | } |