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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\Form\Tests\Extension\Core\ChoiceList;
use Symfony\Component\Form\Extension\Core\ChoiceList\ObjectChoiceList;
use Symfony\Component\Form\Extension\Core\View\ChoiceView;
class ObjectChoiceListTest_EntityWithToString
{
private $property;
public function __construct($property)
{
$this->property = $property;
}
public function __toString()
{
return $this->property;
}
}
class ObjectChoiceListTest extends \PHPUnit_Framework_TestCase
{
private $obj1;
private $obj2;
private $obj3;
private $obj4;
/**
* @var ObjectChoiceList
*/
private $list;
protected function setUp()
{
parent::setUp();
$this->obj1 = (object) array('name' => 'A');
$this->obj2 = (object) array('name' => 'B');
$this->obj3 = (object) array('name' => 'C');
$this->obj4 = (object) array('name' => 'D');
$this->list = new ObjectChoiceList(
array(
'Group 1' => array($this->obj1, $this->obj2),
'Group 2' => array($this->obj3, $this->obj4),
),
'name',
array($this->obj2, $this->obj3)
);
}
protected function tearDown()
{
parent::tearDown();
$this->obj1 = null;
$this->obj2 = null;
$this->obj3 = null;
$this->obj4 = null;
$this->list = null;
}
public function testInitArray()
{
$this->list = new ObjectChoiceList(
array($this->obj1, $this->obj2, $this->obj3, $this->obj4),
'name',
array($this->obj2)
);
$this->assertSame(array($this->obj1, $this->obj2, $this->obj3, $this->obj4), $this->list->getChoices());
$this->assertSame(array('0', '1', '2', '3'), $this->list->getValues());
$this->assertEquals(array(1 => new ChoiceView($this->obj2, '1', 'B')), $this->list->getPreferredViews());
$this->assertEquals(array(0 => new ChoiceView($this->obj1, '0', 'A'), 2 => new ChoiceView($this->obj3, '2', 'C'), 3 => new ChoiceView($this->obj4, '3', 'D')), $this->list->getRemainingViews());
}
public function testInitNestedArray()
{
$this->assertSame(array($this->obj1, $this->obj2, $this->obj3, $this->obj4), $this->list->getChoices());
$this->assertSame(array('0', '1', '2', '3'), $this->list->getValues());
$this->assertEquals(array(
'Group 1' => array(1 => new ChoiceView($this->obj2, '1', 'B')),
'Group 2' => array(2 => new ChoiceView($this->obj3, '2', 'C'))
), $this->list->getPreferredViews());
$this->assertEquals(array(
'Group 1' => array(0 => new ChoiceView($this->obj1, '0', 'A')),
'Group 2' => array(3 => new ChoiceView($this->obj4, '3', 'D'))
), $this->list->getRemainingViews());
}
public function testInitArrayWithGroupPath()
{
$this->obj1 = (object) array('name' => 'A', 'category' => 'Group 1');
$this->obj2 = (object) array('name' => 'B', 'category' => 'Group 1');
$this->obj3 = (object) array('name' => 'C', 'category' => 'Group 2');
$this->obj4 = (object) array('name' => 'D', 'category' => 'Group 2');
// Objects with NULL groups are not grouped
$obj5 = (object) array('name' => 'E', 'category' => null);
// Objects without the group property are not grouped either
// see https://github.com/symfony/symfony/commit/d9b7abb7c7a0f28e0ce970afc5e305dce5dccddf
$obj6 = (object) array('name' => 'F');
$this->list = new ObjectChoiceList(
array($this->obj1, $this->obj2, $this->obj3, $this->obj4, $obj5, $obj6),
'name',
array($this->obj2, $this->obj3),
'category'
);
$this->assertSame(array($this->obj1, $this->obj2, $this->obj3, $this->obj4, $obj5, $obj6), $this->list->getChoices());
$this->assertSame(array('0', '1', '2', '3', '4', '5'), $this->list->getValues());
$this->assertEquals(array(
'Group 1' => array(1 => new ChoiceView($this->obj2, '1', 'B')),
'Group 2' => array(2 => new ChoiceView($this->obj3, '2', 'C'))
), $this->list->getPreferredViews());
$this->assertEquals(array(
'Group 1' => array(0 => new ChoiceView($this->obj1, '0', 'A')),
'Group 2' => array(3 => new ChoiceView($this->obj4, '3', 'D')),
4 => new ChoiceView($obj5, '4', 'E'),
5 => new ChoiceView($obj6, '5', 'F'),
), $this->list->getRemainingViews());
}
/**
* @expectedException \InvalidArgumentException
*/
public function testInitArrayWithGroupPathThrowsExceptionIfNestedArray()
{
$this->obj1 = (object) array('name' => 'A', 'category' => 'Group 1');
$this->obj2 = (object) array('name' => 'B', 'category' => 'Group 1');
$this->obj3 = (object) array('name' => 'C', 'category' => 'Group 2');
$this->obj4 = (object) array('name' => 'D', 'category' => 'Group 2');
new ObjectChoiceList(
array(
'Group 1' => array($this->obj1, $this->obj2),
'Group 2' => array($this->obj3, $this->obj4),
),
'name',
array($this->obj2, $this->obj3),
'category'
);
}
public function testInitArrayWithValuePath()
{
$this->obj1 = (object) array('name' => 'A', 'id' => 10);
$this->obj2 = (object) array('name' => 'B', 'id' => 20);
$this->obj3 = (object) array('name' => 'C', 'id' => 30);
$this->obj4 = (object) array('name' => 'D', 'id' => 40);
$this->list = new ObjectChoiceList(
array($this->obj1, $this->obj2, $this->obj3, $this->obj4),
'name',
array($this->obj2, $this->obj3),
null,
'id'
);
$this->assertSame(array($this->obj1, $this->obj2, $this->obj3, $this->obj4), $this->list->getChoices());
$this->assertSame(array('10', '20', '30', '40'), $this->list->getValues());
$this->assertEquals(array(1 => new ChoiceView($this->obj2, '20', 'B'), 2 => new ChoiceView($this->obj3, '30', 'C')), $this->list->getPreferredViews());
$this->assertEquals(array(0 => new ChoiceView($this->obj1, '10', 'A'), 3 => new ChoiceView($this->obj4, '40', 'D')), $this->list->getRemainingViews());
}
public function testInitArrayUsesToString()
{
$this->obj1 = new ObjectChoiceListTest_EntityWithToString('A');
$this->obj2 = new ObjectChoiceListTest_EntityWithToString('B');
$this->obj3 = new ObjectChoiceListTest_EntityWithToString('C');
$this->obj4 = new ObjectChoiceListTest_EntityWithToString('D');
$this->list = new ObjectChoiceList(
array($this->obj1, $this->obj2, $this->obj3, $this->obj4)
);
$this->assertSame(array($this->obj1, $this->obj2, $this->obj3, $this->obj4), $this->list->getChoices());
$this->assertSame(array('0', '1', '2', '3'), $this->list->getValues());
$this->assertEquals(array(0 => new ChoiceView($this->obj1, '0', 'A'), 1 => new ChoiceView($this->obj2, '1', 'B'), 2 => new ChoiceView($this->obj3, '2', 'C'), 3 => new ChoiceView($this->obj4, '3', 'D')), $this->list->getRemainingViews());
}
/**
* @expectedException \Symfony\Component\Form\Exception\StringCastException
*/
public function testInitArrayThrowsExceptionIfToStringNotFound()
{
$this->obj1 = new ObjectChoiceListTest_EntityWithToString('A');
$this->obj2 = new ObjectChoiceListTest_EntityWithToString('B');
$this->obj3 = (object) array('name' => 'C');
$this->obj4 = new ObjectChoiceListTest_EntityWithToString('D');
new ObjectChoiceList(
array($this->obj1, $this->obj2, $this->obj3, $this->obj4)
);
}
}
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