NodeFieldAccessTest.php in Zircon Profile 8

Contains \Drupal\node\Tests\NodeFieldAccessTest.

Namespace

Drupal\node\Tests

File

core/modules/node/src/Tests/NodeFieldAccessTest.php

<?php

/**
 * @file
 * Contains \Drupal\node\Tests\NodeFieldAccessTest.
 */
namespace Drupal\node\Tests;

use Drupal\Component\Utility\SafeMarkup;
use Drupal\node\Entity\Node;
use Drupal\node\Entity\NodeType;
use Drupal\system\Tests\Entity\EntityUnitTestBase;

/**
 * Tests node field level access.
 *
 * @group node
 */
class NodeFieldAccessTest extends EntityUnitTestBase {

  /**
   * Modules to enable.
   *
   * @var array
   */
  public static $modules = array(
    'node',
  );

  /**
   * Fields that only users with administer nodes permissions can change.
   *
   * @var array
   */
  protected $administrativeFields = array(
    'status',
    'promote',
    'sticky',
    'created',
    'uid',
  );

  /**
   * These fields are automatically managed and can not be changed by any user.
   *
   * @var array
   */
  protected $readOnlyFields = array(
    'changed',
    'revision_uid',
    'revision_timestamp',
  );

  /**
   * Test permissions on nodes status field.
   */
  function testAccessToAdministrativeFields() {

    // Create the page node type with revisions disabled.
    $page = NodeType::create([
      'type' => 'page',
      'new_revision' => FALSE,
    ]);
    $page
      ->save();

    // Create the article node type with revisions disabled.
    $article = NodeType::create([
      'type' => 'article',
      'new_revision' => TRUE,
    ]);
    $article
      ->save();

    // An administrator user. No user exists yet, ensure that the first user
    // does not have UID 1.
    $content_admin_user = $this
      ->createUser(array(
      'uid' => 2,
    ), array(
      'administer nodes',
    ));

    // Two different editor users.
    $page_creator_user = $this
      ->createUser(array(), array(
      'create page content',
      'edit own page content',
      'delete own page content',
    ));
    $page_manager_user = $this
      ->createUser(array(), array(
      'create page content',
      'edit any page content',
      'delete any page content',
    ));

    // An unprivileged user.
    $page_unrelated_user = $this
      ->createUser(array(), array(
      'access content',
    ));

    // List of all users
    $test_users = array(
      $content_admin_user,
      $page_creator_user,
      $page_manager_user,
      $page_unrelated_user,
    );

    // Create three "Basic pages". One is owned by our test-user
    // "page_creator", one by "page_manager", and one by someone else.
    $node1 = Node::create(array(
      'title' => $this
        ->randomMachineName(8),
      'uid' => $page_creator_user
        ->id(),
      'type' => 'page',
    ));
    $node2 = Node::create(array(
      'title' => $this
        ->randomMachineName(8),
      'uid' => $page_manager_user
        ->id(),
      'type' => 'article',
    ));
    $node3 = Node::create(array(
      'title' => $this
        ->randomMachineName(8),
      'type' => 'page',
    ));
    foreach ($this->administrativeFields as $field) {

      // Checks on view operations.
      foreach ($test_users as $account) {
        $may_view = $node1->{$field}
          ->access('view', $account);
        $this
          ->assertTrue($may_view, SafeMarkup::format('Any user may view the field @name.', array(
          '@name' => $field,
        )));
      }

      // Checks on edit operations.
      $may_update = $node1->{$field}
        ->access('edit', $page_creator_user);
      $this
        ->assertFalse($may_update, SafeMarkup::format('Users with permission "edit own page content" is not allowed to the field @name.', array(
        '@name' => $field,
      )));
      $may_update = $node2->{$field}
        ->access('edit', $page_creator_user);
      $this
        ->assertFalse($may_update, SafeMarkup::format('Users with permission "edit own page content" is not allowed to the field @name.', array(
        '@name' => $field,
      )));
      $may_update = $node2->{$field}
        ->access('edit', $page_manager_user);
      $this
        ->assertFalse($may_update, SafeMarkup::format('Users with permission "edit any page content" is not allowed to the field @name.', array(
        '@name' => $field,
      )));
      $may_update = $node1->{$field}
        ->access('edit', $page_manager_user);
      $this
        ->assertFalse($may_update, SafeMarkup::format('Users with permission "edit any page content" is not allowed to the field @name.', array(
        '@name' => $field,
      )));
      $may_update = $node2->{$field}
        ->access('edit', $page_unrelated_user);
      $this
        ->assertFalse($may_update, SafeMarkup::format('Users not having permission "edit any page content" is not allowed to the field @name.', array(
        '@name' => $field,
      )));
      $may_update = $node1->{$field}
        ->access('edit', $content_admin_user) && $node3->status
        ->access('edit', $content_admin_user);
      $this
        ->assertTrue($may_update, SafeMarkup::format('Users with permission "administer nodes" may edit @name fields on all nodes.', array(
        '@name' => $field,
      )));
    }
    foreach ($this->readOnlyFields as $field) {

      // Check view operation.
      foreach ($test_users as $account) {
        $may_view = $node1->{$field}
          ->access('view', $account);
        $this
          ->assertTrue($may_view, SafeMarkup::format('Any user may view the field @name.', array(
          '@name' => $field,
        )));
      }

      // Check edit operation.
      foreach ($test_users as $account) {
        $may_view = $node1->{$field}
          ->access('edit', $account);
        $this
          ->assertFalse($may_view, SafeMarkup::format('No user is not allowed to edit the field @name.', array(
          '@name' => $field,
        )));
      }
    }

    // Check the revision_log field on node 1 which has revisions disabled.
    $may_update = $node1->revision_log
      ->access('edit', $content_admin_user);
    $this
      ->assertTrue($may_update, 'A user with permission "administer nodes" can edit the revision_log field when revisions are disabled.');
    $may_update = $node1->revision_log
      ->access('edit', $page_creator_user);
    $this
      ->assertFalse($may_update, 'A user without permission "administer nodes" can not edit the revision_log field when revisions are disabled.');

    // Check the revision_log field on node 2 which has revisions enabled.
    $may_update = $node2->revision_log
      ->access('edit', $content_admin_user);
    $this
      ->assertTrue($may_update, 'A user with permission "administer nodes" can edit the revision_log field when revisions are enabled.');
    $may_update = $node2->revision_log
      ->access('edit', $page_creator_user);
    $this
      ->assertTrue($may_update, 'A user without permission "administer nodes" can edit the revision_log field when revisions are enabled.');
  }

}

Classes

Name	Description
NodeFieldAccessTest	Tests node field level access.