public function FileFieldWidgetTest::testPrivateFileComment in Drupal 8

Same name and namespace in other branches

1. 9 core/modules/file/tests/src/Functional/FileFieldWidgetTest.php \Drupal\Tests\file\Functional\FileFieldWidgetTest::testPrivateFileComment()

Tests that download restrictions on private files work on comments.

File

core/modules/file/tests/src/Functional/FileFieldWidgetTest.php, line 286

Class

FileFieldWidgetTest

Tests the file field widget with public and private files.

Namespace

Drupal\Tests\file\Functional

Code

public function testPrivateFileComment() {
  $user = $this
    ->drupalCreateUser([
    'access comments',
  ]);

  // Grant the admin user required comment permissions.
  $roles = $this->adminUser
    ->getRoles();
  user_role_grant_permissions($roles[1], [
    'administer comment fields',
    'administer comments',
  ]);

  // Revoke access comments permission from anon user, grant post to
  // authenticated.
  user_role_revoke_permissions(RoleInterface::ANONYMOUS_ID, [
    'access comments',
  ]);
  user_role_grant_permissions(RoleInterface::AUTHENTICATED_ID, [
    'post comments',
    'skip comment approval',
  ]);

  // Create a new field.
  $this
    ->addDefaultCommentField('node', 'article');
  $name = strtolower($this
    ->randomMachineName());
  $label = $this
    ->randomMachineName();
  $storage_edit = [
    'settings[uri_scheme]' => 'private',
  ];
  $this
    ->fieldUIAddNewField('admin/structure/comment/manage/comment', $name, $label, 'file', $storage_edit);

  // Manually clear cache on the tester side.
  \Drupal::service('entity_field.manager')
    ->clearCachedFieldDefinitions();

  // Create node.
  $edit = [
    'title[0][value]' => $this
      ->randomMachineName(),
  ];
  $this
    ->drupalPostForm('node/add/article', $edit, t('Save'));
  $node = $this
    ->drupalGetNodeByTitle($edit['title[0][value]']);

  // Add a comment with a file.
  $text_file = $this
    ->getTestFile('text');
  $edit = [
    'files[field_' . $name . '_' . 0 . ']' => \Drupal::service('file_system')
      ->realpath($text_file
      ->getFileUri()),
    'comment_body[0][value]' => $comment_body = $this
      ->randomMachineName(),
  ];
  $this
    ->drupalPostForm('node/' . $node
    ->id(), $edit, t('Save'));

  // Get the comment ID.
  preg_match('/comment-([0-9]+)/', $this
    ->getUrl(), $matches);
  $cid = $matches[1];

  // Log in as normal user.
  $this
    ->drupalLogin($user);
  $comment = Comment::load($cid);
  $comment_file = $comment->{'field_' . $name}->entity;
  $this
    ->assertFileExists($comment_file
    ->getFileUri());

  // Test authenticated file download.
  $url = $comment_file
    ->createFileUrl();
  $this
    ->assertNotEqual($url, NULL, 'Confirmed that the URL is valid');
  $this
    ->drupalGet($comment_file
    ->createFileUrl());
  $this
    ->assertSession()
    ->statusCodeEquals(200);

  // Ensure that the anonymous user cannot download the file.
  $this
    ->drupalLogout();
  $this
    ->drupalGet($comment_file
    ->createFileUrl());
  $this
    ->assertSession()
    ->statusCodeEquals(403);

  // Unpublishes node.
  $this
    ->drupalLogin($this->adminUser);
  $edit = [
    'status[value]' => FALSE,
  ];
  $this
    ->drupalPostForm('node/' . $node
    ->id() . '/edit', $edit, t('Save'));

  // Ensures normal user can no longer download the file.
  $this
    ->drupalLogin($user);
  $this
    ->drupalGet($comment_file
    ->createFileUrl());
  $this
    ->assertSession()
    ->statusCodeEquals(403);
}