admin_user = $this->drupalCreateUser($permissions); $this->drupalLogin($this->admin_user); } /** * Absolute path to Drupal root. */ public function absolute() { return realpath(getcwd()); } /** * Get the absolute directory path of the feeds module. */ public function absolutePath() { return $this->absolute() .'/'. drupal_get_path('module', 'feeds'); } /** * Generate an OPML test feed. * * The purpose of this function is to create a dynamic OPML feed that points * to feeds included in this test. */ public function generateOPML() { $path = $GLOBALS['base_url'] .'/'. drupal_get_path('module', 'feeds') .'/tests/feeds/'; $output = ' Fri, 16 Oct 2009 02:53:17 GMT '; // UTF 8 encode output string and write it to disk $output = utf8_encode($output); $file = $this->absolute() .'/'. file_directory_path() .'/test-opml-'. $this->randomName() .'.opml'; $handle = fopen($file, 'w'); fwrite($handle, $output); fclose($handle); return $file; } /** * Create an importer configuration. * * @param $name * The natural name of the feed. * @param $id * The persistent id of the feed. * @param $edit * Optional array that defines the basic settings for the feed in a format * that can be posted to the feed's basic settings form. */ public function createImporterConfiguration($name = 'Syndication', $id = 'syndication') { // Create new feed configuration. $this->drupalGet('admin/build/feeds'); $this->clickLink('New importer'); $edit = array( 'name' => $name, 'id' => $id, ); $this->drupalPost('admin/build/feeds/create', $edit, 'Create'); // Assert message and presence of default plugins. $this->assertText('Your configuration has been created with default settings.'); $this->assertPlugins($id, 'FeedsHTTPFetcher', 'FeedsSyndicationParser', 'FeedsNodeProcessor'); // Per default attach to page content type. $this->setSettings($id, NULL, array('content_type' => 'page')); } /** * Choose a plugin for a importer configuration and assert it. * * @param $id * The importer configuration's id. * @param $plugin_key * The key string of the plugin to choose (one of the keys defined in * feeds_feeds_plugins()). */ public function setPlugin($id, $plugin_key) { if ($type = feeds_plugin_type($plugin_key)) { $edit = array( 'plugin_key' => $plugin_key, ); $this->drupalPost("admin/build/feeds/edit/$id/$type", $edit, 'Save'); // Assert actual configuration. $config = unserialize(db_result(db_query("SELECT config FROM {feeds_importer} WHERE id = '%s'", $id))); $this->assertEqual($config[$type]['plugin_key'], $plugin_key, 'Verified correct '. $type .' ('. $plugin_key .').'); } } /** * Set importer or plugin settings. * * @param $id * The importer configuration's id. * @param $plugin * The plugin (class) name, or NULL to set importer's settings * @param $settings * The settings to set. */ public function setSettings($id, $plugin, $settings) { $this->drupalPost('admin/build/feeds/edit/'. $id .'/settings/'. $plugin, $settings, 'Save'); $this->assertText('Your changes have been saved.'); } /** * Create a test feed node. Test user has to have sufficient permissions: * * * create [type] content * * use feeds * * Assumes that page content type has been configured with * createImporterConfiguration() as a feed content type. * * @return * The node id of the node created. */ public function createFeedNode($id = 'syndication', $feed_url = NULL, $title = '', $content_type = NULL) { if (empty($feed_url)) { $feed_url = $GLOBALS['base_url'] .'/'. drupal_get_path('module', 'feeds') .'/tests/feeds/developmentseed.rss2'; } // If content type not given, retrieve it. if (!$content_type) { $result = db_query("SELECT config FROM {feeds_importer} WHERE id = '%s'", $id); $config = unserialize(db_result($result)); $content_type = $config['content_type']; $this->assertFalse(empty($content_type), 'Valid content type found: '. $content_type); } // Create a feed node. $edit = array( 'title' => $title, 'feeds[FeedsHTTPFetcher][source]' => $feed_url, ); $this->drupalPost('node/add/'. str_replace('_', '-', $content_type), $edit, 'Save'); $this->assertText('has been created.'); // Get the node id from URL. $nid = $this->getNid($this->getUrl()); // Check whether feed got recorded in feeds_source table. $result = db_result(db_query("SELECT COUNT(*) FROM {feeds_source} WHERE id = '%s' AND feed_nid = %d", $id, $nid)); $this->assertEqual(1, $result); $source = db_fetch_object(db_query("SELECT * FROM {feeds_source} WHERE id = '%s' AND feed_nid = %d", $id, $nid)); $config = unserialize($source->config); $this->assertEqual($config['FeedsHTTPFetcher']['source'], $feed_url, t('URL in DB correct.')); return $nid; } /** * Edit the configuration of a feed node to test update behavior. * * @param $nid * The nid to edit. * @param $feed_url * The new (absolute) feed URL to use. * @param $title * Optional parameter to change title of feed node. */ public function editFeedNode($nid, $feed_url, $title = '') { $edit = array( 'title' => $title, 'feeds[FeedsHTTPFetcher][source]' => $feed_url, ); // Check that the update was saved. $this->drupalPost('node/' . $nid . '/edit', $edit, 'Save'); $this->assertText('has been updated.'); // Check that the URL was updated in the feeds_source table. $source = db_fetch_object(db_query("SELECT * FROM {feeds_source} WHERE feed_nid = %d", $nid)); $config = unserialize($source->config); $this->assertEqual($config['FeedsHTTPFetcher']['source'], $feed_url, t('URL in DB correct.')); } /** * Batch create a variable amount of feed nodes. All will have the * same URL configured. * * @return * An array of node ids of the nodes created. */ public function createFeedNodes($id = 'syndication', $num = 20, $content_type = NULL) { $nids = array(); for ($i = 0; $i < $num; $i++) { $nids[] = $this->createFeedNode($id, NULL, $this->randomName(), $content_type); } return $nids; } /** * Import a URL through the import form. Assumes FeedsHTTPFetcher in place. */ public function importURL($id, $feed_url = NULL) { if (empty($feed_url)) { $feed_url = $GLOBALS['base_url'] .'/'. drupal_get_path('module', 'feeds') .'/tests/feeds/developmentseed.rss2'; } $edit = array( 'feeds[FeedsHTTPFetcher][source]' => $feed_url, ); $nid = $this->drupalPost('import/'. $id, $edit, 'Import'); // Check whether feed got recorded in feeds_source table. $this->assertEqual(1, db_result(db_query("SELECT COUNT(*) FROM {feeds_source} WHERE id = '%s' AND feed_nid = 0", $id))); $source = db_fetch_object(db_query("SELECT * FROM {feeds_source} WHERE id = '%s' AND feed_nid = 0", $id)); $config = unserialize($source->config); $this->assertEqual($config['FeedsHTTPFetcher']['source'], $feed_url, t('URL in DB correct.')); // Check whether feed got properly added to scheduler. $this->assertEqual(1, db_result(db_query("SELECT COUNT(*) FROM {job_schedule} WHERE type = '%s' AND id = 0 AND callback = 'feeds_source_import' AND last <> 0 AND scheduled = 0", $id))); // There must be only one entry for callback 'expire' - no matter what the feed_nid is. $this->assertEqual(0, db_result(db_query("SELECT COUNT(*) FROM {job_schedule} WHERE type = '%s' AND callback = 'feeds_importer_expire' AND last <> 0 AND scheduled = 0", $id))); } /** * Import a file through the import form. Assumes FeedsFileFetcher in place. */ public function importFile($id, $file) { $this->assertTrue(file_exists($file), 'Source file exists'); $edit = array( 'files[feeds]' => $file, ); $this->drupalPost('import/'. $id, $edit, 'Import'); } /** * Assert a feeds configuration's plugins. * * @deprecated: * Use setPlugin() instead. * * @todo Refactor users of assertPlugin() and make them use setPugin() instead. */ public function assertPlugins($id, $fetcher, $parser, $processor) { // Assert actual configuration. $config = unserialize(db_result(db_query("SELECT config FROM {feeds_importer} WHERE id = '%s'", $id))); $this->assertEqual($config['fetcher']['plugin_key'], $fetcher, 'Correct fetcher'); $this->assertEqual($config['parser']['plugin_key'], $parser, 'Correct parser'); $this->assertEqual($config['processor']['plugin_key'], $processor, 'Correct processor'); } /** * Add mappings to a given configuration. * * @param $mappings * An array of mapping arrays. Each mapping array must have a source and * an target key and can have a unique key. * * @see FeedsRSStoDataTest class. */ public function addMappings($id, $mappings) { $path = 'admin/build/feeds/edit/'. $id .'/mapping'; // Iterate through all mappings and add the via the form. foreach ($mappings as $i => $mapping) { // Get unique flag and unset it - otherwise drupalPost will complain that // there is no form element named "unique". $unique = !empty($mapping['unique']); unset($mapping['unique']); $this->drupalPost($path, $mapping, t('Add')); // If unique was set, set the last mapping's unique flag. if ($unique) { $edit = array( 'unique_flags['. $i .']' => 1, ); $this->drupalPost($path, $edit, t('Save')); } } } /** * Helper function, retrieves node id from a URL. */ public function getNid($url) { $matches = array(); preg_match('/node\/(\d+?)$/', $url, $matches); $nid = $matches[1]; if (!is_numeric($nid)) { $this->error(t('Could not find node id, found @nid instead.', array('@nid' => $nid))); } return $nid; } } /** * Provides a wrapper for DrupalUnitTestCase for Feeds unit testing. */ class FeedsUnitTestHelper extends DrupalUnitTestCase { public function setUp() { parent::setUp(); // Manually include the feeds module. // @todo Allow an array of modules from the child class. drupal_load('module', 'feeds'); } } class FeedsUnitTestCase extends FeedsUnitTestHelper { public static function getInfo() { return array( 'name' => 'Unit tests', 'description' => 'Test basic low-level Feeds module functionality.', 'group' => 'Feeds', ); } /** * Test valid absolute urls. * * @see ValidUrlTestCase * * @todo Remove when http://drupal.org/node/1191252 is fixed. */ function testFeedsValidURL() { $url_schemes = array('http', 'https', 'ftp', 'feed', 'webcal'); $valid_absolute_urls = array( 'example.com', 'www.example.com', 'ex-ample.com', '3xampl3.com', 'example.com/paren(the)sis', 'example.com/index.html#pagetop', 'example.com:8080', 'subdomain.example.com', 'example.com/index.php?q=node', 'example.com/index.php?q=node¶m=false', 'user@www.example.com', 'user:pass@www.example.com:8080/login.php?do=login&style=%23#pagetop', '127.0.0.1', 'example.org?', 'john%20doe:secret:foo@example.org/', 'example.org/~,$\'*;', 'caf%C3%A9.example.org', '[FEDC:BA98:7654:3210:FEDC:BA98:7654:3210]:80/index.html', 'graph.asfdasdfasdf.com/blarg/feed?access_token=133283760145143|tGew8jbxi1ctfVlYh35CPYij1eE', ); foreach ($url_schemes as $scheme) { foreach ($valid_absolute_urls as $url) { $test_url = $scheme . '://' . $url; $valid_url = feeds_valid_url($test_url, TRUE); $this->assertTrue($valid_url, t('@url is a valid url.', array('@url' => $test_url))); } } $invalid_ablosule_urls = array( '', 'ex!ample.com', 'ex%ample.com', ); foreach ($url_schemes as $scheme) { foreach ($invalid_ablosule_urls as $url) { $test_url = $scheme . '://' . $url; $valid_url = feeds_valid_url($test_url, TRUE); $this->assertFalse($valid_url, t('@url is NOT a valid url.', array('@url' => $test_url))); } } } }