function NodeAccessBaseTableTestCase::testNodeAccessBasic in Drupal 7

Tests the "private" node access functionality.

• Create 2 users with "access content" and "create article" permissions.
• Each user creates one private and one not private article.

• 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 taxonomy listing.
• Create another user with 'view any private content'.
• Test that user 4 can view all content created above.
• Test that user 4 can view all content on taxonomy listing.

File

modules/node/node.test, line 1174

Tests for node.module.

Class

NodeAccessBaseTableTestCase

Tests for Node Access with a non-node base table.

Code

function testNodeAccessBasic() {
  $num_simple_users = 2;
  $simple_users = array();

  // nodes keyed by uid and nid: $nodes[$uid][$nid] = $is_private;
  $this->nodesByUser = array();
  $titles = array();

  // Titles keyed by nid
  $private_nodes = array();

  // Array of nids marked private.
  for ($i = 0; $i < $num_simple_users; $i++) {
    $simple_users[$i] = $this
      ->drupalCreateUser(array(
      'access content',
      'create article content',
    ));
  }
  foreach ($simple_users as $this->webUser) {
    $this
      ->drupalLogin($this->webUser);
    foreach (array(
      0 => 'Public',
      1 => 'Private',
    ) as $is_private => $type) {
      $edit = array(
        'title' => t('@private_public Article created by @user', array(
          '@private_public' => $type,
          '@user' => $this->webUser->name,
        )),
      );
      if ($is_private) {
        $edit['private'] = TRUE;
        $edit['body[und][0][value]'] = 'private node';
        $edit['field_tags[und]'] = 'private';
      }
      else {
        $edit['body[und][0][value]'] = 'public node';
        $edit['field_tags[und]'] = 'public';
      }
      $this
        ->drupalPost('node/add/article', $edit, t('Save'));
      $nid = db_query('SELECT nid FROM {node} WHERE title = :title', array(
        ':title' => $edit['title'],
      ))
        ->fetchField();
      $private_status = db_query('SELECT private FROM {node_access_test} where nid = :nid', array(
        ':nid' => $nid,
      ))
        ->fetchField();
      $this
        ->assertTrue($is_private == $private_status, 'The private status of the node was properly set in the node_access_test table.');
      if ($is_private) {
        $private_nodes[] = $nid;
      }
      $titles[$nid] = $edit['title'];
      $this->nodesByUser[$this->webUser->uid][$nid] = $is_private;
    }
  }
  $this->publicTid = db_query('SELECT tid FROM {taxonomy_term_data} WHERE name = :name', array(
    ':name' => 'public',
  ))
    ->fetchField();
  $this->privateTid = db_query('SELECT tid FROM {taxonomy_term_data} WHERE name = :name', array(
    ':name' => 'private',
  ))
    ->fetchField();
  $this
    ->assertTrue($this->publicTid, 'Public tid was found');
  $this
    ->assertTrue($this->privateTid, 'Private tid was found');
  foreach ($simple_users as $this->webUser) {
    $this
      ->drupalLogin($this->webUser);

    // Check own nodes to see that all are readable.
    foreach ($this->nodesByUser as $uid => $data) {
      foreach ($data as $nid => $is_private) {
        $this
          ->drupalGet('node/' . $nid);
        if ($is_private) {
          $should_be_visible = $uid == $this->webUser->uid;
        }
        else {
          $should_be_visible = TRUE;
        }
        $this
          ->assertResponse($should_be_visible ? 200 : 403, strtr('A %private node by user %uid is %visible for user %current_uid.', array(
          '%private' => $is_private ? 'private' : 'public',
          '%uid' => $uid,
          '%visible' => $should_be_visible ? 'visible' : 'not visible',
          '%current_uid' => $this->webUser->uid,
        )));
      }
    }

    // Check to see that the correct nodes are shown on taxonomy/private
    // and taxonomy/public.
    $this
      ->assertTaxonomyPage(FALSE);
  }

  // Now test that a user with 'access any private content' can view content.
  $access_user = $this
    ->drupalCreateUser(array(
    'access content',
    'create article content',
    'node test view',
    'search content',
  ));
  $this
    ->drupalLogin($access_user);
  foreach ($this->nodesByUser as $uid => $private_status) {
    foreach ($private_status as $nid => $is_private) {
      $this
        ->drupalGet('node/' . $nid);
      $this
        ->assertResponse(200);
    }
  }

  // This user should be able to see all of the nodes on the relevant
  // taxonomy pages.
  $this
    ->assertTaxonomyPage(TRUE);
}