models/classes/ExtendedStateService.php
public function setStoreId($testSessionId, $storeId)
    {
        $extendedState = $this->getExtendedState($testSessionId);
        $extendedState->setStoreId($storeId);
        $extendedState->save();
    }
public function setStoreId($testSessionId, $storeId)
    {
        $extendedState = $this->getExtendedState($testSessionId);
        $extendedState->setStoreId($storeId);
        $extendedState->save();
    }
Sets the name of the client store used for the timer
@param string $testSessionId
@param string $storeId
@throws \common_Exception