function testSetFlushesPreviousCollectionInDatabaseToo()
{
$course = $this->_initCourse();
$l1 = new LectureForTest();
$l1->setTitle('Physics');
$l2 = new LectureForTest();
$l2->setTitle('Math');
$course->addToLectures($l1);
$course->addToLectures($l2);
$course->save();
$course2 = lmbActiveRecord::findById('CourseForTest', $course->getId());
$l3 = new LectureForTest();
$l3->setTitle('Math');
$course2->setLectures(array($l3));
$course2->save();
$course3 = lmbActiveRecord::findById('CourseForTest', $course->getId());
$lectures = $course3->getLectures();
$this->assertEqual($lectures->count(), 1);
$this->assertEqual($lectures->at(0)->getTitle(), $l3->getTitle());
}
function testImportWhereOne2ManyParentIsObject()
{
$course = new CourseForTest();
$course->setTitle('Some course');
$l = new LectureForTest();
$l->setTitle('Physics');
$l->setCourse($course);
$l->save();
$source = array('title' => $l->getTitle(), 'course' => $course);
$l2 = new LectureForTest();
$l2->import($source);
$this->assertEqual($l2->getTitle(), $l->getTitle());
$this->assertEqual($l2->getCourse()->getTitle(), $course->getTitle());
}
