Phalcon\Test\Unit\Mvc\CollectionTest::testCollectionsSerialize PHP Метод

    public function testCollectionsSerialize()
    {
        $this->specify("Collections don't serialize/unserialize as expected", function () {
            $songs = StoreSongs::find();
            expect(is_array($songs))->true();
            foreach ($songs as $song) {
                expect($song->delete())->true();
            }
            $trace = [];
            $song = new Songs();
            $song->artist = "Radiohead";
            $song->name = "Lotus Flower";
            expect($song->save())->true();
            $serialized = serialize($song);
            $song = unserialize($serialized);
            expect($song->artist)->equals("Radiohead");
            expect($song->name)->equals("Lotus Flower");
            expect($song->save())->true();
            $song = Songs::findFirst();
            $serialized = serialize($song);
            $song = unserialize($serialized);
            expect($song->artist)->equals("Radiohead");
            expect($song->name)->equals("Lotus Flower");
            expect($song->save())->true();
            $song = new Songs();
            $song->artist = "Massive Attack";
            $song->name = "Paradise Circus";
            expect($song->save())->true();
            $songs = Songs::find();
            expect($songs)->count(2);
            $serialized = serialize($songs);
            $songs = unserialize($serialized);
            expect($songs)->count(2);
        });
    }