function FeedAPI_Node_Tests::testFeedAPI_Node_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.

File

feedapi_node/tests/feedapi_node.module.test, line 49

Class

FeedAPI_Node_Tests

Class for testing feedapi_node. It also tests FeedAPI and SimplePie parsers.

Code

function testFeedAPI_Node_Refresh_Feed() {
  $this
    ->create_type();
  $this
    ->feedapi_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/test_feed.rss?" . $this
    ->randomName();
  $edit = array(
    'feedapi[feedapi_url]' => $feed_url,
  );
  $this
    ->drupalPostRequest('node/add/' . $this->info->type, $edit, 'Submit');
  $this
    ->assertText(t('Link to site'), 'The 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
  $settings = feedapi_get_settings($this->info->type, $nid);
  $settings['items_delete'] = FEEDAPI_NEVER_DELETE_OLD;
  _feedapi_store_settings(array(
    'nid' => $nid,
  ), $settings);

  // Refresh the feed
  $this
    ->drupalGet(url("node/{$nid}/refresh", NULL, NULL, TRUE));
  $this
    ->assertText("10 new item(s) were saved. 0 existing item(s) were updated", 'The proper number of items were created');

  // 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('Radiovaticana.org', 'The admin overview page contains the feed title.');

  // Check the feed items
  $result = db_query("SELECT fi.nid FROM {feedapi_node_item} fi JOIN {feedapi_node_item_feed} ff ON ff.feed_item_nid = fi.nid WHERE ff.feed_nid = %d", $nid);
  $types = array();
  $author_check = TRUE;
  $item_nids = array();
  while ($node = db_fetch_array($result)) {
    $item_nids[] = $node['nid'];
    $node = node_load(array(
      'nid' => $node['nid'],
    ));
    $types[] = $node->type;

    // Check the length of the nodes
    $title_size[] = strlen($node->title);
    $body_size[] = strlen($node->body);

    // Check the author of the nodes
    $author_check = $feed_node->uid == $node->uid && $author_check;
  }
  $types = array_unique($types);
  $this
    ->assertEqual($types[0], 'story', 'The first news item is a story.');
  $this
    ->assertEqual(count($types), 1, 'All news items have the same type.');
  sort($title_size);
  sort($body_size);
  $this
    ->assertNotEqual($title_size[0], 0, 'All news item titles are longer than 0 character.');
  $this
    ->assertNotEqual($body_size[0], 0, 'All news item bodies are longer than 0 character.');
  $this
    ->assertTrue($author_check, 'All news items has the proper author.');
  $this
    ->drupalPostRequest("node/{$nid}/purge", array(), "Yes");

  // 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_node_item} fi JOIN {feedapi_node_item_feed} ff ON ff.feed_item_nid = fi.nid WHERE ff.feed_nid = %d", $nid));
  $this
    ->assertEqual($item_remain, 0, 'All news item database entries are deleted.');

  // Check if the nodes belong to the news items are really deleted
  $node_remain = db_result(db_query("SELECT COUNT(*) FROM {node} WHERE nid IN (%s)", implode(',', $item_nids)));
  $this
    ->assertEqual($node_remain, 0, 'All nodes belonging to a news item are deleted.');

  // Reset node types so we get all blocks
  node_get_types('types', NULL, TRUE);

  // Generate blocks to get a simplified feed adding block for the new content-type
  $this
    ->drupalGet(url("admin/build/block"));
  _block_rehash();

  // Disable all blocks, but remember enabled ones
  $result = db_query("SELECT module, delta FROM {blocks} WHERE status = 1");
  $to_disable_blocks = array();
  while ($row = db_fetch_array($result)) {
    $to_disable_blocks[] = $row;
  }
  db_query("UPDATE {blocks} SET status = 0 WHERE status = 1");

  // Enable simplified form block
  $region = array_pop(array_keys(system_region_list(variable_get('theme_default', FALSE))));

  // First region which is ok for the current theme
  db_query("UPDATE {blocks} SET status = 1, region='%s' WHERE module = 'feedapi' AND delta = '%s'", $region, $this->info->type);

  // Check for existing block showing up
  $this
    ->drupalGet(url('node'));
  $this
    ->assertText(t('Feed URL'), 'The block is showing up');

  // Submit feed via simplified block
  $feed_url = "http://novaak.net/test_feed.rss?" . $this
    ->randomName();
  $edit = array(
    'url' => $feed_url,
  );
  $this
    ->drupalPostRequest('node', $edit, 'Add');
  $this
    ->assertText(t('Link to site'), 'The node is created via the simplified form block.');

  // 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');
  if (is_numeric($nid)) {
    $values = db_fetch_array(db_query("SELECT settings, feed_type, checked, half_done FROM {feedapi} WHERE nid = %d", $nid));
    $sane_default = TRUE;
    $sane_default = $sane_default || is_array($values['settings']) && count($values['settings']) > 1;
    $sane_default = $sane_default || $values['feed_type'] == 'XML feed';
    $sane_default = $sane_default || $values['checked'] == 0;
    $sane_default = $sane_default || $values['half_done'] == 0;
    $this
      ->assertIdentical($sane_default, TRUE, "The feed has sane default values in the database table");
    node_delete($nid);
  }

  // Restore blocks to the user's previous settings
  db_query("UPDATE {blocks} SET status = 0 WHERE module = 'feedapi' AND delta = '%s'", $this->info->type);
  foreach ($to_disable_blocks as $to_enable_block) {
    db_query("UPDATE {blocks} SET status = 1 WHERE module = '%s' AND delta ='%s'", $to_enable_block['module'], $to_enable_block['delta']);
  }
  node_types_rebuild();

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

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

  // Make sure that the variables are loaded from the DB
  variable_init();

  // Restore blocks - according to the deleted content-type
  _block_rehash();
  $this
    ->drupalGet(url("admin/build/block"));
}