class DeleteTest in Drupal 10

Tests the file delete function.

@group file

Hierarchy

• class \Drupal\KernelTests\KernelTestBase extends \PHPUnit\Framework\TestCase implements ServiceProviderInterface uses \Drupal\Tests\PhpUnitCompatibilityTrait, \Symfony\Bridge\PhpUnit\ExpectDeprecationTrait, AssertContentTrait, ConfigTestTrait, ExtensionListTestTrait, RandomGeneratorTrait, TestRequirementsTrait, PhpUnitWarnings
  • class \Drupal\Tests\file\Kernel\FileManagedUnitTestBase
    • class \Drupal\Tests\file\Kernel\DeleteTest

File

core/modules/file/tests/src/Kernel/DeleteTest.php, line 13

Namespace

Drupal\Tests\file\Kernel

class DeleteTest extends FileManagedUnitTestBase {

  /**
   * Tries deleting a normal file (as opposed to a directory, symlink, etc).
   */
  public function testUnused() {
    $file = $this
      ->createFile();

    // Check that deletion removes the file and database record.
    $this
      ->assertFileExists($file
      ->getFileUri());
    $file
      ->delete();
    $this
      ->assertFileHooksCalled([
      'delete',
    ]);
    $this
      ->assertFileDoesNotExist($file
      ->getFileUri());
    $this
      ->assertNull(File::load($file
      ->id()), 'File was removed from the database.');
  }

  /**
   * Tries deleting a file that is in use.
   */
  public function testInUse() {

    // This test expects unused managed files to be marked as a temporary file
    // and then deleted up by file_cron().
    $this
      ->config('file.settings')
      ->set('make_unused_managed_files_temporary', TRUE)
      ->save();
    $file = $this
      ->createFile();
    $file_usage = $this->container
      ->get('file.usage');
    $file_usage
      ->add($file, 'testing', 'test', 1);
    $file_usage
      ->add($file, 'testing', 'test', 1);
    $file_usage
      ->delete($file, 'testing', 'test', 1);
    $usage = $file_usage
      ->listUsage($file);
    $this
      ->assertEquals([
      1 => 1,
    ], $usage['testing']['test'], 'Test file is still in use.');
    $this
      ->assertFileExists($file
      ->getFileUri());
    $this
      ->assertNotEmpty(File::load($file
      ->id()), 'File still exists in the database.');

    // Clear out the call to hook_file_load().
    file_test_reset();
    $file_usage
      ->delete($file, 'testing', 'test', 1);
    $usage = $file_usage
      ->listUsage($file);
    $this
      ->assertFileHooksCalled([
      'load',
      'update',
    ]);
    $this
      ->assertEmpty($usage, 'File usage data was removed.');
    $this
      ->assertFileExists($file
      ->getFileUri());
    $file = File::load($file
      ->id());
    $this
      ->assertNotEmpty($file, 'File still exists in the database.');
    $this
      ->assertTrue($file
      ->isTemporary(), 'File is temporary.');
    file_test_reset();

    // Call file_cron() to clean up the file. Make sure the changed timestamp
    // of the file is older than the system.file.temporary_maximum_age
    // configuration value. We use an UPDATE statement because using the API
    // would set the timestamp.
    Database::getConnection()
      ->update('file_managed')
      ->fields([
      'changed' => REQUEST_TIME - ($this
        ->config('system.file')
        ->get('temporary_maximum_age') + 1),
    ])
      ->condition('fid', $file
      ->id())
      ->execute();
    \Drupal::service('cron')
      ->run();

    // file_cron() loads
    $this
      ->assertFileHooksCalled([
      'delete',
    ]);
    $this
      ->assertFileDoesNotExist($file
      ->getFileUri());
    $this
      ->assertNull(File::load($file
      ->id()), 'File was removed from the database.');
  }

  /**
   * Tries to run cron deletion on file deleted from the file-system.
   */
  public function testCronDeleteNonExistingTemporary() {
    $file = $this
      ->createFile();

    // Delete the file, but leave it in the file_managed table.
    \Drupal::service('file_system')
      ->delete($file
      ->getFileUri());
    $this
      ->assertFileDoesNotExist($file
      ->getFileUri());
    $this
      ->assertInstanceOf(File::class, File::load($file
      ->id()));

    // Call file_cron() to clean up the file. Make sure the changed timestamp
    // of the file is older than the system.file.temporary_maximum_age
    // configuration value.
    \Drupal::database()
      ->update('file_managed')
      ->fields([
      'changed' => REQUEST_TIME - ($this
        ->config('system.file')
        ->get('temporary_maximum_age') + 1),
    ])
      ->condition('fid', $file
      ->id())
      ->execute();
    \Drupal::service('cron')
      ->run();
    $this
      ->assertNull(File::load($file
      ->id()), 'File was removed from the database.');
  }

}