MediaWiki 1.30.2

[autoinstallsdev/mediawiki.git] / tests / phpunit / includes / SiteStatsTest.php

diff --git a/tests/phpunit/includes/SiteStatsTest.php b/tests/phpunit/includes/SiteStatsTest.php
new file mode 100644 (file)
index 0000000..cdbf9fd
--- /dev/null
+++ b/tests/phpunit/includes/SiteStatsTest.php
@@ -0,0 +1,41 @@
+<?php
+
+class SiteStatsTest extends MediaWikiTestCase {
+
+       /**
+        * @covers SiteStats::jobs
+        */
+       function testJobsCountGetCached() {
+               $this->setService( 'MainWANObjectCache',
+                       new WANObjectCache( [ 'cache' => new HashBagOStuff() ] ) );
+               $cache = \MediaWiki\MediaWikiServices::getInstance()->getMainWANObjectCache();
+               $jobq = JobQueueGroup::singleton();
+
+               // Delete EditPage jobs that might have been left behind by other tests
+               $jobq->get( 'htmlCacheUpdate' )->delete();
+               $jobq->get( 'recentChangesUpdate' )->delete();
+               $cache->delete( $cache->makeKey( 'SiteStats', 'jobscount' ) );
+
+               $jobq->push( new NullJob( Title::newMainPage(), [] ) );
+               $this->assertEquals( 1, SiteStats::jobs(),
+                        'A single job enqueued bumps jobscount stat to 1' );
+
+               $jobq->push( new NullJob( Title::newMainPage(), [] ) );
+               $this->assertEquals( 1, SiteStats::jobs(),
+                       'SiteStats::jobs() count does not reflect addition ' .
+                       'of a second job (cached)'
+               );
+
+               $jobq->get( 'null' )->delete();  // clear jobqueue
+               $this->assertEquals( 0, $jobq->get( 'null' )->getSize(),
+                       'Job queue for NullJob has been cleaned' );
+
+               $cache->delete( $cache->makeKey( 'SiteStats', 'jobscount' ) );
+               $this->assertEquals( 1, SiteStats::jobs(),
+                       'jobs count is kept in process cache' );
+
+               $cache->clearProcessCache();
+               $this->assertEquals( 0, SiteStats::jobs() );
+       }
+
+}