/**
* Test removing object when FK is part of the composite PK
*/
public function testRemove_CompositePK()
{
BookReaderQuery::create()->deleteAll();
BookQuery::create()->deleteAll();
BookOpinionQuery::create()->deleteAll();
$br = new BookReader();
$br->setName("TestReader");
$br->save();
$b = new Book();
$b->setTitle("TestBook");
$b->setISBN("XX-XX-XX-XX");
$b->save();
$op = new BookOpinion();
$op->setBookReader($br);
$op->setBook($b);
$op->setRating(10);
$op->setRecommendToFriend(true);
$op->save();
$this->assertEquals(1, BookReaderQuery::create()->count(), '1 BookReader');
$this->assertEquals(1, BookQuery::create()->count(), '1 Book');
$this->assertEquals(1, BookOpinionQuery::create()->count(), '1 BookOpinion');
// make sure everything is loaded correctly (and their relation too)
$br->reload(true);
$b->reload(true);
$op->reload(true);
$br->getBookOpinions();
// load the relation
$b->removeBookOpinion($op);
$b->save();
// the Book knows that there is no longer an opinion
$this->assertEquals(0, count($b->getBookOpinions()), 'Book knows there is no opinion');
// but not the BookReader
$this->assertEquals(1, count($br->getBookOpinions()), 'BookReader still thinks it has 1 opinion');
$br->reload(true);
// with relations
$this->assertEquals(0, count($br->getBookOpinions()), 'BookReader now knows the opinion is gone');
$this->assertEquals(1, BookReaderQuery::create()->count(), '1 BookReader');
$this->assertEquals(1, BookQuery::create()->count(), '1 Book');
$this->assertEquals(0, BookOpinionQuery::create()->count(), '0 BookOpinion');
}
