/**
* Initializes session strategy using given browser test case.
*
* @param BrowserConfiguration $browser Browser configuration.
*
* @return ISessionStrategy
*/
public function getSessionStrategy(BrowserConfiguration $browser)
{
/*
* This logic creates separate strategy for:
* - each browser configuration in BrowserTestCase::$browsers (for isolated strategy)
* - each browser configuration in BrowserTestCase::$browsers for each test case class (for shared strategy)
*/
$strategy_type = $browser->getSessionStrategy();
$strategy_hash = $browser->getSessionStrategyHash();
if ($strategy_hash !== $this->lastUsedSessionStrategyHash) {
$this->sessionStrategiesInUse[$strategy_hash] = $this->_sessionStrategyFactory->createStrategy($strategy_type);
}
$this->lastUsedSessionStrategyHash = $strategy_hash;
return $this->sessionStrategiesInUse[$strategy_hash];
}