Chris@0: <?php
Chris@0: 
Chris@0: namespace Drupal\Tests\Component\Utility;
Chris@0: 
Chris@0: use Drupal\Component\Utility\Bytes;
Chris@0: use PHPUnit\Framework\TestCase;
Chris@0: 
Chris@0: /**
Chris@0:  * Tests bytes size parsing helper methods.
Chris@0:  *
Chris@0:  * @group Utility
Chris@0:  *
Chris@0:  * @coversDefaultClass \Drupal\Component\Utility\Bytes
Chris@0:  */
Chris@0: class BytesTest extends TestCase {
Chris@0: 
Chris@0:   /**
Chris@0:    * Tests \Drupal\Component\Utility\Bytes::toInt().
Chris@0:    *
Chris@0:    * @param int $size
Chris@0:    *   The value for the size argument for
Chris@0:    *   \Drupal\Component\Utility\Bytes::toInt().
Chris@0:    * @param int $expected_int
Chris@0:    *   The expected return value from
Chris@0:    *   \Drupal\Component\Utility\Bytes::toInt().
Chris@0:    *
Chris@0:    * @dataProvider providerTestToInt
Chris@0:    * @covers ::toInt
Chris@0:    */
Chris@0:   public function testToInt($size, $expected_int) {
Chris@0:     $this->assertEquals($expected_int, Bytes::toInt($size));
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Provides data for testToInt.
Chris@0:    *
Chris@0:    * @return array
Chris@0:    *   An array of arrays, each containing the argument for
Chris@0:    *   \Drupal\Component\Utility\Bytes::toInt(): size, and the expected return
Chris@0:    *   value.
Chris@0:    */
Chris@0:   public function providerTestToInt() {
Chris@0:     return [
Chris@0:       ['1', 1],
Chris@0:       ['1 byte', 1],
Chris@0:       ['1 KB'  , Bytes::KILOBYTE],
Chris@0:       ['1 MB'  , pow(Bytes::KILOBYTE, 2)],
Chris@0:       ['1 GB'  , pow(Bytes::KILOBYTE, 3)],
Chris@0:       ['1 TB'  , pow(Bytes::KILOBYTE, 4)],
Chris@0:       ['1 PB'  , pow(Bytes::KILOBYTE, 5)],
Chris@0:       ['1 EB'  , pow(Bytes::KILOBYTE, 6)],
Chris@0:       ['1 ZB'  , pow(Bytes::KILOBYTE, 7)],
Chris@0:       ['1 YB'  , pow(Bytes::KILOBYTE, 8)],
Chris@0:       ['23476892 bytes', 23476892],
Chris@0:       // 76 MB.
Chris@0:       ['76MRandomStringThatShouldBeIgnoredByParseSize.', 79691776],
Chris@0:       // 76.24 GB (with typo).
Chris@0:       ['76.24 Giggabyte', 81862076662],
Chris@0:     ];
Chris@0:   }
Chris@0: 
Chris@0: }