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<?php
// $Id$
/**
* @file
* Common functionality for all Feeds tests.
*/
/**
* Test basic Data API functionality.
*/
class FeedsWebTestCase extends DrupalWebTestCase {
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/**
* This override of setUp requires that modules are passed as an array, also
* please don't pass duplicates of what is defined below!
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*/
function setUp($add_modules = array()) {
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// We ensure the taxonomy module is enabled first to prevent issues later
// on where plugins aren't available.
parent::setUp(array('taxonomy'));
$modules = array(
'image',
'file',
'field',
'field_ui',
'ctools',
'job_scheduler',
'feeds',
'feeds_ui',
);
foreach ($add_modules as $m) {
$modules[] = $m;
}
module_enable($modules, TRUE);
$this->resetAll();
// Add text formats Directly.
$filtered_html_format = array(
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'name' => 'Filtered HTML',
'weight' => 0,
'filters' => array(
// URL filter.
'filter_url' => array(
'weight' => 0,
'status' => 1,
),
// HTML filter.
'filter_html' => array(
'weight' => 1,
'status' => 1,
),
// Line break filter.
'filter_autop' => array(
'weight' => 2,
'status' => 1,
),
// HTML corrector filter.
'filter_htmlcorrector' => array(
'weight' => 10,
'status' => 1,
),
),
);
$filtered_html_format = (object) $filtered_html_format;
filter_format_save($filtered_html_format);
// Create a user and log her in for node type config.
$this->admin_user = $this->drupalCreateUser(array(
'access content',
'administer site configuration',
'administer feeds',
'administer nodes',
'administer content types',
'bypass node access',
));
$this->drupalLogin($this->admin_user);
$types = array(
array(
'type' => 'page',
'name' => 'Basic page',
'node_options[status]' => 1,
'node_options[promote]' => 0,
),
array(
'type' => 'article',
'name' => 'Article',
'node_options[status]' => 1,
'node_options[promote]' => 1,
),
);
foreach ($types as $type) {
$this->drupalPost('admin/structure/types/add', $type, 'Save content type');
$this->assertText("The content type " . $type['name'] . " has been added.");
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}
/**
* Absolute path to Drupal root.
*/
public function absolute() {
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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 =
'<?xml version="1.0" encoding="utf-8"?>
<opml version="1.1">
<head>
<title>Feeds test OPML</title>
<dateCreated>Fri, 16 Oct 2009 02:53:17 GMT</dateCreated>
<ownerName></ownerName>
</head>
<body>
<outline text="Feeds test group" >
<outline title="Development Seed - Technological Solutions for Progressive Organizations" text="" xmlUrl="'. $path .'developmentseed.rss2" type="rss" />
<outline title="Magyar Nemzet Online - H’rek" text="" xmlUrl="'. $path .'feed_without_guid.rss2" type="rss" />
<outline title="Drupal planet" text="" type="rss" xmlUrl="'. $path .'drupalplanet.rss2" />
</outline>
</body>
</opml>';
// UTF 8 encode output string and write it to disk
$output = utf8_encode($output);
$filename = file_default_scheme() . '://test-opml-'. $this->randomName() . '.opml';
$filename = file_unmanaged_save_data($output, $filename);
return $filename;
}
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/**
* 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') {
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// Create new feed configuration.
$this->drupalGet('admin/structure/feeds');
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$edit = array(
'name' => $name,
'id' => $id,
);
$this->drupalPost('admin/structure/feeds/create', $edit, 'Create');
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// 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'));
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}
/**
* 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, $plugin_key) {
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if ($type = FeedsPlugin::typeOf($plugin_key)) {
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$edit = array(
'plugin_key' => $plugin_key,
);
$this->drupalPost("admin/structure/feeds/edit/$id/$type", $edit, 'Save');
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// Assert actual configuration.
$config = unserialize(db_query("SELECT config FROM {feeds_importer} WHERE id = :id", array(':id' => $id))->fetchField());
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$this->assertEqual($config[$type]['plugin_key'], $plugin_key, 'Verified correct '. $type .' ('. $plugin_key .').');
}
}
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/**
* 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/structure/feeds/edit/'. $id .'/settings/'. $plugin, $settings, 'Save');
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$this->assertText('Your changes have been saved.');
}
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/**
* 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.
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*
* @return
* The node id of the node created.
*/
public function createFeedNode($id = 'syndication', $feed_url = NULL, $title = '', $content_type = NULL) {
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if (empty($feed_url)) {
$feed_url = $GLOBALS['base_url'] .'/'. drupal_get_path('module', 'feeds') .'/tests/feeds/developmentseed.rss2';
}
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// If content type not given, retrieve it.
if (!$content_type) {
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$result= db_select('feeds_importer', 'f')
->condition('f.id', $id, '=')
->fields('f', array('config'))
->execute();
$config = unserialize($result->fetchField());
$content_type = $config['content_type'];
$this->assertFalse(empty($content_type), 'Valid content type found: '. $content_type);
}
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// Create a feed node.
$edit = array(
'title' => $title,
'feeds[FeedsHTTPFetcher][source]' => $feed_url,
);
$this->drupalPost('node/add/'. str_replace('_', '-', $content_type), $edit, 'Save');
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$this->assertText('has been created.');
// Get the node id from URL.
$nid = $this->getNid($this->getUrl());
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// Check whether feed got recorded in feeds_source table.
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$query = db_select('feeds_source', 's')
->condition('s.id', $id, '=')
->condition('s.feed_nid', $nid, '=');
$query->addExpression("COUNT(*)");
$result = $query->execute()->fetchField();
$this->assertEqual(1, $result);
$source = db_select('feeds_source', 's')
->condition('s.id', $id, '=')
->condition('s.feed_nid', $nid, '=')
->fields('s', array('config'))
->execute()->fetch();
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$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');
$this->assertText('has been updated.');
// Check that the URL was updated in the feeds_source table.
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//$source = db_query("SELECT * FROM {feeds_source} WHERE feed_nid = :nid", array(':nid' => $nid))->fetch();
$source = db_select('feeds_source', 's')
->condition('s.feed_nid', $nid, '=')
->fields('s', array('config'))
->execute()->fetch();
$config = unserialize($source->config);
$this->assertEqual($config['FeedsHTTPFetcher']['source'], $feed_url, t('URL in DB correct.'));
}
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/**
* Batch create a variable amount of feed nodes. All will have the
* same URL configured.
*
* @return
* An array of node ids of the nodes created.
*/
public function createFeedNodes($id = 'syndication', $num = 20, $content_type = NULL) {
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$nids = array();
for ($i = 0; $i < $num; $i++) {
$nids[] = $this->createFeedNode($id, NULL, $this->randomName(), $content_type);
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}
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]' => $feed_url,
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$nid = $this->drupalPost('import/'. $id, $edit, 'Import');
// Check whether feed got recorded in feeds_source table.
$this->assertEqual(1, db_query("SELECT COUNT(*) FROM {feeds_source} WHERE id = :id AND feed_nid = 0", array(':id' => $id))->fetchField());
$source = db_query("SELECT * FROM {feeds_source} WHERE id = :id AND feed_nid = 0", array(':id' => $id))->fetch();
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$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_query("SELECT COUNT(*) FROM {job_schedule} WHERE type = :id AND id = 0 AND name = 'feeds_source_import' AND last <> 0 AND scheduled = 0", array(':id' => $id))->fetchField());
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// There must be only one entry for callback 'expire' - no matter what the feed_nid is.
$this->assertEqual(0, db_query("SELECT COUNT(*) FROM {job_schedule} WHERE type = :id AND name = 'feeds_importer_expire' AND last <> 0 AND scheduled = 0", array(':id' => $id))->fetchField());
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}
/**
* Import a file through the import form. Assumes FeedsFileFetcher in place.
*/
public function importFile($id, $file) {
$this->assertTrue(file_exists($file), 'Source file exists');
$edit = array(
'files[feeds]' => $file,
);
$this->drupalPost('import/'. $id, $edit, 'Import');
}
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/**
* Assert a feeds configuration's plugins.
*
* @deprecated:
* Use setPlugin() instead.
*
* @todo Refactor users of assertPlugin() and make them use setPugin() instead.
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*/
public function assertPlugins($id, $fetcher, $parser, $processor) {
// Assert actual configuration.
$config = unserialize(db_query("SELECT config FROM {feeds_importer} WHERE id = :id", array(':id' => $id))->fetchField());
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$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/structure/feeds/edit/'. $id .'/mapping';
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// Iterate through all mappings and add the via the form.
foreach ($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 $nid;
}
/**
* Copies a directory.
*/
public function copyDir($source, $dest) {
$result = file_prepare_directory($dest, FILE_CREATE_DIRECTORY | FILE_MODIFY_PERMISSIONS);
foreach (scandir($source) as $file) {
if (is_file("$source/$file")) {
$file = file_unmanaged_copy("$source/$file", "$dest/$file");
}
}
}