function testErrorListIsSharedWithCollection()
{
$course = $this->_initCourse();
$l = new LectureForTest();
$validator = new lmbValidator();
$validator->addRequiredRule('title');
$l->setValidator($validator);
$course->addToLectures($l);
$error_list = new lmbErrorList();
$this->assertFalse($course->trySave($error_list));
}
