public function PrivateTest::testNodeAccessBasic in Private content 8.2

Test the "private" node access.

• Create 3 users with "access content" and "create article" permissions.
• Each user creates one private and one not private article.
• Run cron to update search index.
• Test that each user can view the other user's non-private article.
• Test that each user cannot view the other user's private article.
• Test that each user finds only appropriate (non-private + own private) in search results.
• Create another user with 'view private content'.
• Test that user 4 can view all content created above.
• Test that user 4 can search for all content created above.
• Test that user 4 cannot edit private content above.
• Create another user with 'edit private content'
• Test that user 5 can edit private content.
• Test that user 5 can delete private content.
• Test listings of nodes with 'node_access' tag on database search.

File

tests/src/Functional/PrivateTest.php, line 57

Class

PrivateTest

Tests the private module.

Namespace

Drupal\Tests\private_content\Functional

Code

public function testNodeAccessBasic() {
  $num_simple_users = 3;
  $simple_users = [];

  // Nodes keyed by uid and nid: $nodes[$uid][$nid] = $is_private;.
  $nodes_by_user = [];

  // Titles keyed by nid.
  $titles = [];

  // Array of nids marked private.
  $private_nodes = [];
  for ($i = 0; $i < $num_simple_users; $i++) {
    $simple_users[$i] = $this
      ->drupalCreateUser([
      'access content',
      'create article content',
      'search content',
      'mark content as private',
    ]);
  }
  foreach ($simple_users as $web_user) {
    $this
      ->drupalLogin($web_user);
    foreach ([
      0 => 'Public',
      1 => 'Private',
    ] as $is_private => $type) {
      $edit = [
        'title[0][value]' => "{$type} Article created by " . $web_user->name->value,
      ];
      if ($is_private) {
        $edit['private[0][stored]'] = TRUE;
        $edit['body[0][value]'] = 'private node';
      }
      else {
        $edit['body[0][value]'] = 'public node';
      }
      $this
        ->drupalGet('node/add/article');
      $this
        ->submitForm($edit, 'Save');
      $nid = \Drupal::database()
        ->query('SELECT nid FROM {node_field_data} WHERE title = :title', [
        ':title' => $edit['title[0][value]'],
      ])
        ->fetchField();
      $node = \Drupal::service('entity_type.manager')
        ->getStorage('node')
        ->load($nid);
      $this
        ->assertEquals($is_private, $node->private->value, 'Node was properly set to private or not private in private field.');
      if ($is_private) {
        $private_nodes[] = $nid;
      }
      $titles[$nid] = $edit['title[0][value]'];
      $nodes_by_user[$web_user
        ->id()][$nid] = $is_private;
    }
  }

  // Build the search index.
  $this
    ->cronRun();
  foreach ($simple_users as $web_user) {
    $this
      ->drupalLogin($web_user);

    // Check to see that we find the number of search results expected.
    $this
      ->checkSearchResults('Private node', 1);

    // Check own nodes to see that all are readable.
    foreach (array_keys($nodes_by_user) as $uid) {

      // All of this user's nodes should be readable to same.
      if ($uid == $web_user
        ->id()) {
        foreach ($nodes_by_user[$uid] as $nid => $is_private) {
          $this
            ->drupalGet('node/' . $nid);
          $this
            ->assertSession()
            ->statusCodeEquals(200);
          $this
            ->assertSession()
            ->titleEquals($titles[$nid] . ' | Drupal');
        }
      }
      else {

        // Otherwise, for other users, private nodes should get a 403,
        // but we should be able to read non-private nodes.
        foreach ($nodes_by_user[$uid] as $nid => $is_private) {
          $this
            ->drupalGet('node/' . $nid);
          $this
            ->assertSession()
            ->statusCodeEquals($is_private ? 403 : 200);
          if (!$is_private) {
            $this
              ->assertSession()
              ->titleEquals($titles[$nid] . ' | Drupal');
          }
        }
      }
    }
  }

  // Now test that a user with 'access private content' can view content.
  $access_user = $this
    ->drupalCreateUser([
    'access content',
    'create article content',
    'access private content',
    'search content',
  ]);
  $this
    ->drupalLogin($access_user);

  // Check to see that we find the number of search results expected.
  $this
    ->checkSearchResults('Private node', 3);
  foreach ($nodes_by_user as $uid => $private_status) {
    foreach ($private_status as $nid => $is_private) {
      $this
        ->drupalGet('node/' . $nid);
      $this
        ->assertSession()
        ->statusCodeEquals(200);
    }
  }

  // Test that a privileged user can edit and delete private content.
  // This test should go last, as the nodes get deleted.
  $edit_user = $this
    ->drupalCreateUser([
    'access content',
    'access private content',
    'edit private content',
    'edit any article content',
    'delete any article content',
  ]);
  $this
    ->drupalLogin($edit_user);
  foreach ($private_nodes as $nid) {
    $body = $this
      ->randomString(200);
    $edit = [
      'body[0][value]' => $body,
    ];
    $this
      ->drupalGet('node/' . $nid . '/edit');
    $this
      ->submitForm($edit, 'Save');
    $this
      ->assertSession()
      ->pageTextContains('has been updated');
    $this
      ->drupalGet('node/' . $nid . '/delete');
    $this
      ->submitForm([], 'Delete');
    $this
      ->assertSession()
      ->pageTextContains(t('has been deleted'));
  }
}