/**
* Creates an instance of Broadcaster if not already created
*/
private static function initializeBroadcaster()
{
if (is_null(self::$broadcaster)) {
// Create new grader
self::$broadcaster = new Broadcaster();
}
}
protected function detourBroadcasterCalls($times = null)
{
if (is_null($times)) {
$times = $this->once();
}
$broadcasterMock = $this->getMock('Broadcaster', array('broadcastClarification'));
$broadcasterMock->expects($times)->method('broadcastClarification');
ClarificationController::$broadcaster = $broadcasterMock;
}
