function testComplexExperimentIsEnabled()
{
// all criteria need to me meet in order to make the expirement enabled
$this->assertTrue(Experiment::isEnabled(['criteria' => ['traffic' => 87, 'wikis' => 123]]));
$this->assertFalse(Experiment::isEnabled(['criteria' => ['traffic' => 7, 'wikis' => 123]]));
$this->assertFalse(Experiment::isEnabled(['criteria' => ['traffic' => 87, 'wikis' => 23]]));
$this->assertFalse(Experiment::isEnabled(['criteria' => ['traffic' => 7, 'wikis' => 23]]));
}
/**
* Initialize performance experiments when MediaWiki starts the engine
*
* @param \Title $title
* @param \Article $article
* @param \OutputPage $output
* @param \User $user
* @param \WebRequest $request
* @param \MediaWiki $wiki
* @return bool it's a hook
*/
static function onAfterInitialize($title, $article, $output, $user, $request, $wiki)
{
global $wgAbPerformanceTestingExperiments;
wfDebug(sprintf("%s - checking experiments (with beacon ID set to '%s')...\n", __METHOD__, wfGetBeaconId()));
// loop through all registered experiments and run those matching criteria
foreach ($wgAbPerformanceTestingExperiments as $experimentName => $experimentConfig) {
if (Experiment::isEnabled($experimentConfig)) {
self::startExperiment($experimentName, $experimentConfig);
// leave now, we handle only a single experiment at a time now
return true;
}
}
return true;
}
