function FileSaveUploadTest::testFileSaveUploadEmptyExtensions

Tests file_save_upload() with empty extensions.

File

core/modules/file/tests/src/Kernel/FileSaveUploadTest.php, line 65

Class

FileSaveUploadTest

Tests file_save_upload().

Namespace

Code

public function testFileSaveUploadEmptyExtensions() : void {
  // Allow all extensions.
  $validators = [
    'FileExtension' => [],
  ];
  $files = file_save_upload('file', $validators);
  $this->assertCount(1, $files);
  $file = $files[0];
  // @todo work out why move_uploaded_file() is failing.
  $this->assertFalse($file);
  $messages = \Drupal::messenger()->messagesByType(MessengerInterface::TYPE_ERROR);
  $this->assertNotEmpty($messages);
  $this->assertEquals('File upload error. Could not move uploaded file.', $messages[0]);
}