tests/Wallabag/CoreBundle/Tools/UtilsTest.php

   1 <?php
   2
   3 namespace Tests\Wallabag\CoreBundle\Tools;
   4
   5 use PHPUnit\Framework\TestCase;
   6 use Symfony\Component\Finder\Finder;
   7 use Wallabag\CoreBundle\Tools\Utils;
   8
   9 class UtilsTest extends TestCase
  10 {
  11     /**
  12      * @dataProvider examples
  13      */
  14     public function testCorrectWordsCountForDifferentLanguages($filename, $text, $expectedCount)
  15     {
  16         static::assertSame((float) $expectedCount, Utils::getReadingTime($text), 'Reading time for: ' . $filename);
  17     }
  18
  19     public function examples()
  20     {
  21         $examples = [];
  22         $finder = (new Finder())->in(__DIR__ . '/samples');
  23         foreach ($finder->getIterator() as $file) {
  24             preg_match('/-----CONTENT-----\s*(.*?)\s*-----READING_TIME-----\s*(.*)/sx', $file->getContents(), $match);
  25
  26             if (3 !== \count($match)) {
  27                 throw new \Exception('Sample file "' . $file->getRelativePathname() . '" as wrong definition, see README.');
  28             }
  29
  30             $examples[] = [
  31                 $file->getRelativePathname(),
  32                 $match[1], // content
  33                 $match[2], // reading time
  34             ];
  35         }
  36
  37         return $examples;
  38     }
  39 }