/**
* @dataProvider pruneUsagesForPageProvider
*/
public function testPruneUsagesForPage($lastUpdatedBefore, $prunedUsages, $prunedEntityIds, $unused)
{
$usageTracker = $this->getMock('Wikibase\\Client\\Usage\\UsageTracker');
$usageTracker->expects($this->once())->method('pruneStaleUsages')->with(23, $lastUpdatedBefore)->will($this->returnValue($prunedUsages));
$usageLookup = $this->getMock('Wikibase\\Client\\Usage\\UsageLookup');
$usageLookup->expects($this->never())->method('getUsagesForPage');
$usageLookup->expects($this->once())->method('getUnusedEntities')->with($this->callback(function (array $actualEntities) use($prunedEntityIds) {
return UsageUpdaterTest::arraysHaveSameContent($prunedEntityIds, $actualEntities);
}))->will($this->returnValue($unused));
$subscriptionManager = $this->getMock('Wikibase\\Client\\Usage\\SubscriptionManager');
$subscriptionManager->expects($this->never())->method('subscribe');
if (empty($prunedUsages)) {
// PHPUnit 3.7 doesn't like a with() assertion combined with an exactly( 0 ) assertion.
$subscriptionManager->expects($this->never())->method('unsubscribe');
} else {
$subscriptionManager->expects($this->once())->method('unsubscribe')->with('testwiki', $this->callback(function ($actualUnsubscribe) use($unused) {
return UsageUpdaterTest::arraysHaveSameContent($unused, $actualUnsubscribe);
}));
}
$updater = new UsageUpdater('testwiki', $usageTracker, $usageLookup, $subscriptionManager);
// assertions are done by the mock double
$updater->pruneUsagesForPage(23, $lastUpdatedBefore);
}
/**
* Triggered after a page was deleted.
* Implemented to prune usage tracking information via UsageUpdater.
*
* @param int $namespace
* @param int $pageId
* @param string $timestamp
*/
public function doArticleDeleteComplete($namespace, $pageId, $timestamp)
{
$this->usageUpdater->pruneUsagesForPage($pageId, $timestamp);
}
/**
* Call UsageUpdater::addUsagesForPage
*
* @return bool Success
*/
public function run()
{
$this->usageUpdater->addUsagesForPage($this->pageId, $this->getUsages(), $this->touched);
}
