function FeedAPI_Aggregator_Tests::testFeedAPI_Aggregator_Refresh_Feed in FeedAPI 5

Add a content-type, create a feed and refresh it. Check if everything seems ok Delete the feed Check if the rubbish is purged as well. @todo currently it doesn't test the categorizing facility of feedapi_aggregator

File

feedapi_aggregator/tests/feedapi_aggregator.module.test, line 20

Class

FeedAPI_Aggregator_Tests

Class for testing feedapi_aggregator. It also tests FeedAPI and Common Syndication Parser.

Code

function testFeedAPI_Aggregator_Refresh_Feed() {

  // Create a new content-type for creating the feed node
  $info->type = 'aggreg_' . $this
    ->randomName();
  $info->name = 'Feed' . str_replace('_', ' ', $this
    ->randomName());
  $info->description = t('Aggregates RSS or Atom feeds.');
  $info->module = 'node';
  $info->has_title = TRUE;
  $info->title_label = t('Title');
  $info->has_body = TRUE;
  $info->body_label = t('Body');
  $info->min_word_count = 0;
  $info->custom = TRUE;
  node_type_save($info);

  // Adding default FeedAPI settings
  variable_set('feedapi_settings_' . $info->type, unserialize('a:3:{s:7:"enabled";s:1:"1";s:7:"parsers";a:2:{s:16:"parser_simplepie";a:3:{s:7:"enabled";s:1:"0";s:6:"weight";s:1:"0";s:4:"test";s:1:"3";}s:25:"parser_common_syndication";a:3:{s:7:"enabled";s:1:"1";s:6:"weight";s:2:"-2";s:6:"tester";s:1:"3";}}s:10:"processors";a:2:{s:12:"feedapi_node";a:4:{s:6:"weight";s:1:"0";s:12:"content_type";s:5:"story";s:9:"node_date";s:4:"feed";s:7:"promote";s:1:"3";}s:18:"feedapi_aggregator";a:3:{s:7:"enabled";s:1:"1";s:6:"weight";s:1:"0";s:5:"block";s:1:"3";}}}'));

  // Login with a user who has FeedAPI rights
  $user = $this
    ->drupalCreateUserRolePerm(array(
    'administer feedapi',
    'advanced feedapi options',
    'administer nodes',
    'access news feeds',
    "create {$info->type} content",
  ));
  $this
    ->drupalLoginUser($user);

  // Create the feed node
  // Make the URL unique. It's not impossible that someone add this feed URL to the DB prior.
  $feed_url = "http://novaak.net/rss.xml?" . $this
    ->randomName();
  $edit = array(
    'feedapi[feedapi_url]' => $feed_url,
  );
  $this
    ->drupalPostRequest('node/add/' . $info->type, $edit, 'Submit');
  $this
    ->assertText(t('Link to site'), 'The feed node is created.');

  // Check if the entry is in the DB
  $nid = db_result(db_query("SELECT nid FROM {feedapi} WHERE url = '%s'", $feed_url));
  $this
    ->assertEqual(is_numeric($nid), TRUE, 'The feed node is in the database');
  $feed_node = node_load(array(
    'nid' => $nid,
  ));
  $this
    ->assertEqual(is_object($feed_node->feed), TRUE, 'The feed can be loaded.');

  // Disable feed item expiring
  $settings = feedapi_get_settings($info->type, $nid);
  $settings['items_delete'] = FEEDAPI_NEVER_DELETE_OLD;
  _feedapi_store_settings(array(
    'nid' => $nid,
  ), $settings);

  // Source page before refreshing
  $this
    ->drupalGet(url("aggregator/sources/{$nid}", NULL, NULL, TRUE));
  $this
    ->assertText("Currently there is no news item in this category/feed.", 'The source\'s page is empty before refreshing.');

  // Refresh the feed
  $this
    ->drupalGet(url("node/{$nid}/refresh", NULL, NULL, TRUE));
  $this
    ->assertText("11 new item(s) were saved. 0 existing item(s) were updated", 'The proper number of items were created.');
  $this
    ->drupalGet(url("aggregator/sources/{$nid}", NULL, NULL, TRUE));
  $this
    ->assertText("This is the Openads presentation that we missed in Barcelona", 'The third news title can be read at the source page.');

  // Check the feed items
  $num_of_items = db_result(db_query("SELECT COUNT(*) FROM {feedapi_aggregator_item} WHERE feed_nid = %d", $nid));
  $this
    ->assertEqual($num_of_items, 11, 'The proper number of items can be found in the database.');

  // Admin overview page loads and the feed can be found there with the correct number of items
  $this
    ->drupalGet(url("admin/content/feed", NULL, NULL, TRUE));
  $this
    ->assertText('DrupalCon Barcelona 2007 -', 'The admin overview page contains the feed title.');

  // Temporary solution. Now purging is commented out in feedapi.module because of possible timeouts
  feedapi_invoke('purge', $feed_node->feed);

  // Remove the unwanted rubbish
  node_delete($nid);

  // Check if the news items are deleted as well
  $item_remain = db_result(db_query("SELECT COUNT(*) FROM {feedapi_aggregator_item} WHERE feed_nid = %d", $nid));
  $this
    ->assertEqual($item_remain, 0, 'All the news items are deleted from the database.');
  node_types_rebuild();

  // Remove temporary content-type
  node_type_delete($info->type);

  // Make sure that the variable if loaded from the DB
  variable_init();

  // Check if the type deletion occurs variable deletion
  $this
    ->assertIdentical(FALSE, variable_get('feedapi_settings_' . $info->type, FALSE), 'The content-type\'s setting variable is successfully deleted.');
}