doctrine2/tests/Doctrine/Tests/ORM/Functional/OrderedCollectionTest.php

<?php

namespace Doctrine\Tests\ORM\Functional;

use Doctrine\Tests\Models\Routing\RoutingRoute;
use Doctrine\Tests\Models\Routing\RoutingLocation;
use Doctrine\Tests\Models\Routing\RoutingLeg;
use Doctrine\Tests\Models\Routing\RoutingRouteBooking;

require_once __DIR__ . '/../../TestInit.php';

class OrderedCollectionTest extends \Doctrine\Tests\OrmFunctionalTestCase
{
    protected $locations = array();

    public function setUp()
    {
        $this->useModelSet('routing');
        parent::setUp();

        $locations = array("Berlin", "Bonn", "Brasilia", "Atlanta");

        foreach ($locations AS $locationName) {
            $location = new RoutingLocation();
            $location->name = $locationName;
            $this->_em->persist($location);
            $this->locations[$locationName] = $location;
        }
        $this->_em->flush();
    }

    public function createPersistedRouteWithLegs()
    {
        $route = new RoutingRoute();

        $leg1 = new RoutingLeg();
        $leg1->fromLocation = $this->locations['Berlin'];
        $leg1->toLocation   = $this->locations['Bonn'];
        $leg1->departureDate = new \DateTime("now");
        $leg1->arrivalDate = new \DateTime("now +5 hours");

        $leg2 = new RoutingLeg();
        $leg2->fromLocation = $this->locations['Bonn'];
        $leg2->toLocation   = $this->locations['Brasilia'];
        $leg2->departureDate = new \DateTime("now +6 hours");
        $leg2->arrivalDate = new \DateTime("now +24 hours");

        $route->legs[] = $leg2;
        $route->legs[] = $leg1;

        $this->_em->persist($route);
        $this->_em->flush();
        $routeId = $route->id;
        $this->_em->clear();

        return $routeId;
    }

    public function testLazyManyToManyCollection_IsRetrievedWithOrderByClause()
    {
        $routeId = $this->createPersistedRouteWithLegs();

        $route = $this->_em->find('Doctrine\Tests\Models\Routing\RoutingRoute', $routeId);

        $this->assertEquals(2, count($route->legs));
        $this->assertEquals("Berlin", $route->legs[0]->fromLocation->getName());
        $this->assertEquals("Bonn", $route->legs[1]->fromLocation->getName());
    }

    public function testLazyOneToManyCollection_IsRetrievedWithOrderByClause()
    {
        $route = new RoutingRoute();

        $this->_em->persist($route);
        $this->_em->flush();
        $routeId = $route->id;

        $booking1 = new RoutingRouteBooking();
        $booking1->passengerName = "Guilherme";
        $booking2 = new RoutingRouteBooking();
        $booking2->passengerName = "Benjamin";

        $route->bookings[] = $booking1;
        $booking1->route = $route;
        $route->bookings[] = $booking2;
        $booking2->route = $route;

        $this->_em->persist($booking1);
        $this->_em->persist($booking2);
        
        $this->_em->flush();
        $this->_em->clear();

        $route = $this->_em->find('Doctrine\Tests\Models\Routing\RoutingRoute', $routeId);

        $this->assertEquals(2, count($route->bookings));
        $this->assertEquals('Benjamin', $route->bookings[0]->getPassengerName());
        $this->assertEquals('Guilherme', $route->bookings[1]->getPassengerName());
    }

    public function testOrderedResultFromDqlQuery()
    {
        $routeId = $this->createPersistedRouteWithLegs();

        $route = $this->_em->createQuery("SELECT r, l FROM Doctrine\Tests\Models\Routing\RoutingRoute r JOIN r.legs l WHERE r.id = ?1")
                           ->setParameter(1, $routeId)
                           ->getSingleResult();

        $this->assertEquals(2, count($route->legs));
        $this->assertEquals("Berlin", $route->legs[0]->fromLocation->getName());
        $this->assertEquals("Bonn", $route->legs[1]->fromLocation->getName());
    }
}