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#364467 by alex_b: Fix remove followed by update aggregator items.

merge-requests/26/head
Angie Byron 2009-03-01 07:21:02 +00:00
parent ec0dbd35c8
commit 3fed6c722c
5 changed files with 175 additions and 61 deletions
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1
modules/aggregator/aggregator.module
View File

@ -515,6 +515,7 @@ function aggregator_remove($feed) {
->fields(array(
'checked' => 0,
'hash' => '',
'etag' => '',
'modified' => 0,
'description' => $feed->description,
'image' => $feed->image,

136
modules/aggregator/aggregator.test
View File

@ -5,7 +5,7 @@ class AggregatorTestCase extends DrupalWebTestCase {
private static $prefix = 'simpletest_aggregator_';
function setUp() {
parent::setUp('aggregator');
parent::setUp('aggregator', 'aggregator_test');
$web_user = $this->drupalCreateUser(array('administer news feeds', 'access news feeds', 'create article content'));
$this->drupalLogin($web_user);
}
@ -13,10 +13,15 @@ class AggregatorTestCase extends DrupalWebTestCase {
/**
* Create an aggregator feed (simulate form submission on admin/content/aggregator/add/feed).
*
* @return $feed Full feed object if possible.
* @param $feed_url
* If given, feed will be created with this URL, otherwise /rss.xml will be used.
* @return $feed
* Full feed object if possible.
*
* @see getFeedEditArray()
*/
function createFeed() {
$edit = $this->getFeedEditArray();
function createFeed($feed_url = NULL) {
$edit = $this->getFeedEditArray($feed_url);
$this->drupalPost('admin/content/aggregator/add/feed', $edit, t('Save'));
$this->assertRaw(t('The feed %name has been added.', array('%name' => $edit['title'])), t('The feed !name has been added.', array('!name' => $edit['title'])));
@ -38,11 +43,16 @@ class AggregatorTestCase extends DrupalWebTestCase {
/**
* Return a randomly generated feed edit array.
*
* @return array Feed array.
* @param $feed_url
* If given, feed will be created with this URL, otherwise /rss.xml will be used.
* @return
* A feed array.
*/
function getFeedEditArray() {
function getFeedEditArray($feed_url = NULL) {
$feed_name = $this->randomName(10, self::$prefix);
$feed_url = url(NULL, array('absolute' => TRUE)) . 'rss.xml?feed=' . $feed_name;
if (!$feed_url) {
$feed_url = $GLOBALS['base_url'] . '/rss.xml?feed=' . $feed_name;
}
$edit = array(
'title' => $feed_name,
'url' => $feed_url,
@ -51,20 +61,30 @@ class AggregatorTestCase extends DrupalWebTestCase {
return $edit;
}
/**
* Return the count of the randomly created feed array.
*
* @return
* Number of feed items on default feed created by createFeed().
*/
function getDefaultFeedItemCount() {
// Our tests are based off of rss.xml, so let's find out how many elements should be related.
$feed_count = db_query_range('SELECT COUNT(*) FROM {node} n WHERE n.promote = 1 AND n.status = 1', 0, variable_get('feed_default_items', 10))->fetchField();
return $feed_count > 10 ? 10 : $feed_count;
}
/**
* Update feed items (simulate click to admin/content/aggregator/update/$fid).
*
* @param object $feed Feed object representing the feed.
* @param $feed
* Feed object representing the feed.
* @param $expected_count
* Expected number of feed items.
*/
function updateFeedItems(&$feed) {
function updateFeedItems(&$feed, $expected_count) {
// First, let's ensure we can get to the rss xml.
$this->drupalGet('rss.xml');
$this->assertResponse(200, t('rss.xml is reachable.'));
// Our tests are based off of rss.xml, so let's find out how many elements should be related.
// @todo: remove db_rewrite_sql() when possible
$feed_count = db_query_range(db_rewrite_sql('SELECT COUNT(*) FROM {node} n WHERE n.promote = 1 AND n.status = 1'), 0, variable_get('feed_default_items', 10))->fetchField();
$feed_count = $feed_count > 10 ? 10 : $feed_count;
$this->drupalGet($feed->url);
$this->assertResponse(200, t('!url is reachable.', array('!url' => $feed->url)));
// Refresh the feed (simulated link click).
$this->drupalGet('admin/content/aggregator/update/' . $feed->fid);
@ -77,7 +97,7 @@ class AggregatorTestCase extends DrupalWebTestCase {
$feed->items[] = $item->iid;
}
$feed->item_count = count($feed->items);
$this->assertEqual($feed_count, $feed->item_count, t('Total items in feed equal to the total items in database (!val1 != !val2)', array('!val1' => $feed_count, '!val2' => $feed->item_count)));
$this->assertEqual($expected_count, $feed->item_count, t('Total items in feed equal to the total items in database (!val1 != !val2)', array('!val1' => $expected_count, '!val2' => $feed->item_count)));
}
/**
@ -90,6 +110,22 @@ class AggregatorTestCase extends DrupalWebTestCase {
$this->assertRaw(t('The news items from %title have been removed.', array('%title' => $feed->title)), t('Feed items removed.'));
}
/**
* Add and remove feed items and ensure that the count is zero.
*
* @param $feed
* Feed object representing the feed.
* @param $expected_count
* Expected number of feed items.
*/
function updateAndRemove($feed, $expected_count) {
$this->updateFeedItems($feed, $expected_count);
$this->assertText('There is new syndicated content from');
$this->removeFeedItems($feed);
$count = db_query('SELECT COUNT(*) FROM {aggregator_item} WHERE fid = :fid', array(':fid' => $feed->fid))->fetchField();
$this->assertTrue($count == 0);
}
/**
* Pull feed categories from aggregator_category_feed table.
*
@ -192,36 +228,7 @@ EOF;
}
function getRSS091Sample() {
$feed = <<<EOT
<?xml version="1.0" encoding="UTF-8"?>
<rss version="0.91">
<channel>
<title>Example</title>
<link>http://example.com</link>
<description>Example updates</description>
<language>en-us</language>
<copyright>Copyright 2000, Example team.</copyright>
<managingEditor>editor@example.com</managingEditor>
<webMaster>webmaster@example.com</webMaster>
<image>
<title>Example</title>
<url>http://example.com/images/druplicon.png</url>
<link>http://example.com</link>
<width>88</width>
<height>100</height>
<description>Example updates</description>
</image>
<item>
<title>Example turns one</title>
<link>http://example.com/example-turns-one</link>
<description>Example turns one.</description>
</item>
</channel>
</rss>
EOT;
$path = file_directory_path() . '/rss091.xml';
return file_unmanaged_save_data($feed, $path);
return $GLOBALS['base_url'] . '/' . drupal_get_path('module', 'aggregator') . '/aggregator_test_rss091.xml';
}
function createSampleNodes() {
@ -352,7 +359,7 @@ class UpdateFeedItemTestCase extends AggregatorTestCase {
// Create a feed and test updating feed items if possible.
$feed = $this->createFeed();
if (!empty($feed)) {
$this->updateFeedItems($feed);
$this->updateFeedItems($feed, $this->getDefaultFeedItemCount());
$this->removeFeedItems($feed);
}
@ -362,8 +369,9 @@ class UpdateFeedItemTestCase extends AggregatorTestCase {
// Test updating feed items without valid timestamp information.
$edit = array(
'title' => "Feed without publish timestamp",
'url' => file_create_url($this->getRSS091Sample()),
'url' => $this->getRSS091Sample(),
);
$this->drupalGet($edit['url']);
$this->assertResponse(array(200), t('URL !url is accessible', array('!url' => $edit['url'])));
@ -407,20 +415,30 @@ class RemoveFeedItemTestCase extends AggregatorTestCase {
* Test running "remove items" from the 'admin/content/aggregator' page.
*/
function testRemoveFeedItem() {
$this->createSampleNodes();
$feed = $this->createFeed();
// Add and remove feed items and ensure that the count is zero.
$this->updateFeedItems($feed);
$this->removeFeedItems($feed);
$count = db_query('SELECT COUNT(*) FROM {aggregator_item} WHERE fid = :fid', array(':fid' => $feed->fid))->fetchField();
$this->assertTrue($count == 0);
// Create a bunch of test feeds.
$feed_urls = array();
// No last-modified, no etag.
$feed_urls[] = url('aggregator/test-feed', array('absolute' => TRUE));
// Last-modified, but no etag.
$feed_urls[] = url('aggregator/test-feed/1', array('absolute' => TRUE));
// No Last-modified, but etag.
$feed_urls[] = url('aggregator/test-feed/0/1', array('absolute' => TRUE));
// Last-modified and etag.
$feed_urls[] = url('aggregator/test-feed/1/1', array('absolute' => TRUE));
foreach ($feed_urls as $feed_url) {
$feed = $this->createFeed($feed_url);
// Update and remove items two times in a row to make sure that removal
// resets all 'modified' information (modified, etag, hash) and allows for
// immediate update.
$this->updateAndRemove($feed, 2);
$this->updateAndRemove($feed, 2);
$this->updateAndRemove($feed, 2);
// Delete feed.
$this->deleteFeed($feed);
}
}
}
class CategorizeFeedItemTestCase extends AggregatorTestCase {
private static $prefix = 'simpletest_aggregator_';
@ -459,7 +477,7 @@ class CategorizeFeedItemTestCase extends AggregatorTestCase {
'fid' => $feed->fid,
))
->execute();
$this->updateFeedItems($feed);
$this->updateFeedItems($feed, $this->getDefaultFeedItemCount());
$this->getFeedCategories($feed);
$this->assertTrue(!empty($feed->categories), t('The category found in the feed.'));

7
modules/aggregator/aggregator_test.info Normal file
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@ -0,0 +1,7 @@
name = "Aggregator module tests"
description = "Support module for aggregator related testing."
package = Testing
version = VERSION
core = 7.x
files[] = aggregator_test.module
hidden = TRUE

58
modules/aggregator/aggregator_test.module Normal file
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@ -0,0 +1,58 @@
<?php
// $Id$
/**
* Implementation of hook_menu().
*/
function aggregator_test_menu() {
$items['aggregator/test-feed'] = array(
'title' => 'Test feed static last modified date',
'description' => "A cached test feed with a static last modified date.",
'page callback' => 'aggregator_test_feed',
'access arguments' => array('access content'),
);
return $items;
}
/**
* Page callback. Generates a test feed and simulates last-modified and etags.
*
* @param $use_last_modified
* Set TRUE to send a last modified header.
* @param $use_etag
* Set TRUE to send an etag.
*/
function aggregator_test_feed($use_last_modified = FALSE, $use_etag = FALSE) {
$last_modified = strtotime('Sun, 19 Nov 1978 05:00:00 GMT');
$etag = md5($last_modified);
$if_modified_since = isset($_SERVER['HTTP_IF_MODIFIED_SINCE']) ? strtotime($_SERVER['HTTP_IF_MODIFIED_SINCE']) : FALSE;
$if_none_match = isset($_SERVER['HTTP_IF_NONE_MATCH']) ? stripslashes($_SERVER['HTTP_IF_NONE_MATCH']) : FALSE;
// Send appropriate response. We respond with a 304 not modified on either
// etag or on last modified.
if ($use_last_modified) {
drupal_set_header("Last-Modified: " . gmdate(DATE_RFC1123, $last_modified));
}
if ($use_etag) {
drupal_set_header("ETag: " .$etag);
}
// Return 304 not modified if either last modified or etag match.
if ($last_modified == $if_modified_since || $etag == $if_none_match) {
drupal_set_header($_SERVER['SERVER_PROTOCOL'] . ' 304 Not Modified');
return;
}
// The following headers force validation of cache:
drupal_set_header("Expires: Sun, 19 Nov 1978 05:00:00 GMT");
drupal_set_header("Cache-Control: must-revalidate");
drupal_set_header('Content-Type: application/rss+xml; charset=utf-8');
// Read actual feed from file.
$file_name = DRUPAL_ROOT . '/' . drupal_get_path('module', 'aggregator') . '/aggregator_test_rss091.xml';
$handle = fopen($file_name, 'r');
$feed = fread($handle, filesize($file_name));
fclose($handle);
print $feed;
}

30
modules/aggregator/aggregator_test_rss091.xml Normal file
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@ -0,0 +1,30 @@
<?xml version="1.0" encoding="UTF-8"?>
<rss version="0.91">
<channel>
<title>Example</title>
<link>http://example.com</link>
<description>Example updates</description>
<language>en-us</language>
<copyright>Copyright 2000, Example team.</copyright>
<managingEditor>editor@example.com</managingEditor>
<webMaster>webmaster@example.com</webMaster>
<image>
<title>Example</title>
<url>http://example.com/images/druplicon.png</url>
<link>http://example.com</link>
<width>88</width>
<height>100</height>
<description>Example updates</description>
</image>
<item>
<title>Example turns one</title>
<link>http://example.com/example-turns-one</link>
<description>Example turns one.</description>
</item>
<item>
<title>Example turns two</title>
<link>http://example.com/example-turns-two</link>
<description>Example turns two.</description>
</item>
</channel>
</rss>