Chris@0: <?php
Chris@0: 
Chris@0: namespace Drupal\Tests\media\Kernel;
Chris@0: 
Chris@0: /**
Chris@0:  * Tests the file media source.
Chris@0:  *
Chris@0:  * @group media
Chris@0:  */
Chris@0: class MediaSourceFileTest extends MediaKernelTestBase {
Chris@0: 
Chris@0:   /**
Chris@0:    * Tests the file extension constraint.
Chris@0:    */
Chris@0:   public function testFileExtensionConstraint() {
Chris@0:     $mediaType = $this->createMediaType('file');
Chris@0:     // Create a random file that should fail.
Chris@0:     $media = $this->generateMedia('test.patch', $mediaType);
Chris@0:     $result = $media->validate();
Chris@0:     $this->assertCount(1, $result);
Chris@17:     $this->assertSame('field_media_file.0', $result->get(0)->getPropertyPath());
Chris@0:     $this->assertContains('Only files with the following extensions are allowed:', (string) $result->get(0)->getMessage());
Chris@0: 
Chris@0:     // Create a random file that should pass.
Chris@0:     $media = $this->generateMedia('test.txt', $mediaType);
Chris@0:     $result = $media->validate();
Chris@0:     $this->assertCount(0, $result);
Chris@0:   }
Chris@0: 
Chris@0: }