Club Drupal

<?php

/**

 * @file

 * Contains FeedsAccountSwitcherTest.

 */

/**

 * Test case for account switching.

 */

class FeedsAccountSwitcherTest extends FeedsMapperTestCase {

  /**

   * {@inheritdoc}

   */

  public static function getInfo() {

    return array(

      'name' => 'Feeds account switcher test',

      'description' => 'Tests if switching accounts during import happens properly.',

      'group' => 'Feeds',

    );

  }

  /**

   * {@inheritdoc}

   */

  public function setUp() {

    parent::setUp();

    // Do not use curl as that will result into HTTP requests returning a 404.

    variable_set('feeds_never_use_curl', TRUE);

    // Create an importer. Do not import on create.

    $this->createImporterConfiguration('Syndication', 'syndication');

    $this->setSettings('syndication', NULL, array(

      'import_period' => FEEDS_SCHEDULE_NEVER,

      'import_on_create' => FALSE,

    ));

    $this->addMappings('syndication',

      array(

        0 => array(

          'source' => 'title',

          'target' => 'title',

        ),

      )

    );

    // Clear cache to make permission 'create article content' available.

    drupal_static_reset();

    drupal_flush_all_caches();

  }

  /**

   * Tests if the import is ran as the feed node author when using the UI.

   */

  public function testRunImportAsFeedNodeAuthorInUI() {

    // Assert that the admin user is logged in.

    $this->drupalGet('user');

    $this->clickLink('Edit');

    $this->assertUrl('user/' . $this->admin_user->uid . '/edit');

    // Use the CSV parser.

    $this->setPlugin('syndication', 'FeedsCSVParser');

    // Make the feeds_tests module set the uid source to the current user.

    variable_set('feeds_tests_set_uid_current_user', TRUE);

    // And map to 'uid'.

    $this->addMappings('syndication',

      array(

        1 => array(

          'source' => 'uid',

          'target' => 'uid',

        ),

      )

    );

    // Create a feed node and change author of node.

    $nid = $this->createFeedNode('syndication', $GLOBALS['base_url'] . '/' . drupal_get_path('module', 'feeds') . '/tests/feeds/content.csv', 'Node 1');

    $account = $this->drupalCreateUser(array(

      'access content',

      'create article content',

    ));

    $this->changeNodeAuthor($nid, $account);

    // And perform import.

    $this->drupalPost('node/' . $nid . '/import', NULL, 'Import');

    $this->assertText('Created 2 nodes');

    // Assert that the author of the created nodes is from the created account.

    $node = node_load(2);

    $this->assertEqual($account->uid, $node->uid, format_string('The author of the imported node is set to @expected (actual: @actual).', array(

      '@expected' => $account->uid,

      '@actual' => $node->uid,

    )));

    // Assert that the admin user is still logged in.

    $this->drupalGet('user');

    $this->clickLink('Edit');

    $this->assertUrl('user/' . $this->admin_user->uid . '/edit');

  }

  /**

   * Tests if the import is ran as the feed node author when using cron.

   */

  public function testRunImportAsFeedNodeAuthorOnCron() {

    // Use the CSV parser.

    $this->setPlugin('syndication', 'FeedsCSVParser');

    // Run import in background.

    $this->setSettings('syndication', NULL, array(

      'process_in_background' => TRUE,

    ));

    // Make the feeds_tests module set the uid source to the current user.

    variable_set('feeds_tests_set_uid_current_user', TRUE);

    // And map to 'uid'.

    $this->addMappings('syndication',

      array(

        1 => array(

          'source' => 'uid',

          'target' => 'uid',

        ),

      )

    );

    // Create a feed node and change author of node.

    $nid = $this->createFeedNode('syndication', $GLOBALS['base_url'] . '/' . drupal_get_path('module', 'feeds') . '/tests/feeds/content.csv', 'Node 1');

    $account = $this->drupalCreateUser(array(

      'access content',

      'create article content',

    ));

    $this->changeNodeAuthor($nid, $account);

    // Schedule import and run cron.

    $this->drupalPost('node/' . $nid . '/import', NULL, 'Schedule import');

    $this->cronRun();

    // Assert that the author of the created nodes is from the created account.

    $node = node_load(2);

    $this->assertEqual($account->uid, $node->uid, format_string('The author of the imported node is set to @expected (actual: @actual).', array(

      '@expected' => $account->uid,

      '@actual' => $node->uid,

    )));

  }

  /**

   * Tests if an extra account switch happens on authorized imports.

   */

  public function testAuthorizedImport() {

    // Enable feeds_test_field module.

    module_enable(array('feeds_test_field'));

    // Create content type.

    $typename = $this->createContentType(array(), array(

      'alpha' => array(

        'type' => 'feeds_test_field',

        'widget' => 'feeds_test_field_textfield',

      ),

    ));

    // Create a role with permission to create content and permission to edit

    // fields of type 'feeds_test_field'.

    $rid1 = $this->drupalCreateRole(array(

      'access content',

      'create ' . $typename . ' content',

      'feeds_test_field.edit',

    ));

    // Create also a role that only may create content, but may NOT edit fields

    // of type 'feeds_test_field'.

    $rid2 = $this->drupalCreateRole(array(

      'access content',

      'create ' . $typename . ' content',

    ));

    // Create one account that may create content and an other

    // who may not.

    $morticia = user_save(drupal_anonymous_user(), array(

      'name' => 'Morticia',

      'mail' => 'morticia@example.com',

      'pass' => 'mort',

      'status' => 1,

      'roles' => array(

        $rid1 => $rid1,

      ),

    ));

    // Fester may not edit feeds_test_field fields.

    $fester = user_save(drupal_anonymous_user(), array(

      'name' => 'Fester',

      'mail' => 'fester@example.com',

      'pass' => 'fester',

      'status' => 1,

      'roles' => array(

        $rid2 => $rid2,

      ),

    ));

    // Assert that the admin user is logged in. After import, we check again

    // which user is logged in. It is important to ensure that it's the same

    // user who's logged in after import, so we can ensure that account switches

    // get reverted properly.

    $this->drupalGet('user');

    $this->clickLink('Edit');

    $this->assertUrl('user/' . $this->admin_user->uid . '/edit');

    // Use the CSV parser.

    $this->setPlugin('syndication', 'FeedsCSVParser');

    // Turn on authorize option and set bundle.

    $this->setSettings('syndication', 'FeedsNodeProcessor', array(

      'authorize' => TRUE,

      'bundle' => $typename,

    ));

    // The column 'author' from the CSV contains the username.

    $this->addMappings('syndication',

      array(

        1 => array(

          'source' => 'author',

          'target' => 'user_name',

        ),

        2 => array(

          'source' => 'alpha',

          'target' => 'field_alpha',

        ),

      )

    );

    // Create a feed node and change the author of the node. During the import,

    // Feeds will initially switch to the author's account. This author is

    // allowed to create content, but not edit fields of type

    // 'feeds_test_field'. Since the import requires that permission, we can

    // ensure another account switch happened if the content gets imported

    // successfully.

    $nid = $this->createFeedNode('syndication', $GLOBALS['base_url'] . '/' . drupal_get_path('module', 'feeds') . '/tests/feeds/content_author.csv', 'Node 1');

    $account = $this->drupalCreateUser(array(

      'access content',

      'create ' . $typename . ' content',

    ));

    $this->changeNodeAuthor($nid, $account);

    // And perform import.

    $this->drupalPost('node/' . $nid . '/import', NULL, 'Import');

    // Assert that only one node was imported. Only the author of the first item

    // is expected to be allowed to edit field_alpha, but the author of the

    // second item isn't.

    $this->assertText('Created 1 node');

    $this->assertText('Failed importing 1 node');

    $this->assertText("Field validation errors in item 'Ut wisi enim ad minim veniam'");

    $this->assertText('You are not authorized to edit this field');

    // Assert that the admin user is still logged in. This ensures that after

    // the import the account switch has been reverted.

    $this->drupalGet('user');

    $this->clickLink('Edit');

    $this->assertUrl('user/' . $this->admin_user->uid . '/edit');

  }

  /**

   * Tests if the user is switched back properly when an import fails.

   */

  public function testFailingImport() {

    // Set flag that causes feeds_tests_after_parse() to disrupt the import process.

    variable_set('feeds_tests_trigger_import_disruption', TRUE);

    // Assert that the admin user is logged in.

    $this->drupalGet('user');

    $this->clickLink('Edit');

    $this->assertUrl('user/' . $this->admin_user->uid . '/edit');

    // Create a feed node and change author of node.

    $nid = $this->createFeedNode('syndication', NULL, 'Node 1');

    $account = $this->drupalCreateUser(array(

      'access content',

      'create article content',

    ));

    $this->changeNodeAuthor($nid, $account);

    // And perform import.

    $this->drupalPost('node/' . $nid . '/import', NULL, 'Import');

    $this->assertText('An error has occurred.');

    // Assert that the admin user is still logged in.

    $this->drupalGet('user');

    $this->clickLink('Edit');

    $this->assertUrl('user/' . $this->admin_user->uid . '/edit');

  }

}