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Файл: symfony-2.7/src/Symfony/Component/Form/Tests/Extension/Core/ChoiceList/ChoiceListTest.php
Строк: 118
<?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 SymfonyComponentFormTestsExtensionCoreChoiceList;

use 
SymfonyComponentFormExtensionCoreChoiceListChoiceList;
use 
SymfonyComponentFormExtensionCoreViewChoiceView;

class 
ChoiceListTest extends AbstractChoiceListTest
{
    private 
$obj1;

    private 
$obj2;

    private 
$obj3;

    private 
$obj4;

    protected function 
setUp()
    {
        
$this->obj1 = new stdClass();
        
$this->obj2 = new stdClass();
        
$this->obj3 = new stdClass();
        
$this->obj4 = new stdClass();

        
parent::setUp();
    }

    public function 
testInitArray()
    {
        
$this->list = new ChoiceList(
            array(
$this->obj1$this->obj2$this->obj3$this->obj4),
            array(
'A''B''C''D'),
            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());
        
$this->assertEquals(array(=> new ChoiceView($this->obj2'1''B')), $this->list->getPreferredViews());
        
$this->assertEquals(array(=> new ChoiceView($this->obj1'0''A'), => new ChoiceView($this->obj3'2''C'), => new ChoiceView($this->obj4'3''D')), $this->list->getRemainingViews());
    }

    
/**
     * Necessary for interoperability with MongoDB cursors or ORM relations as
     * choices parameter. A choice itself that is an object implementing Traversable
     * is not treated as hierarchical structure, but as-is.
     */
    
public function testInitNestedTraversable()
    {
        
$traversableChoice = new ArrayIterator(array($this->obj3$this->obj4));

        
$this->list = new ChoiceList(
            new 
ArrayIterator(array(
                
'Group' => array($this->obj1$this->obj2),
                
'Not a Group' => $traversableChoice,
            )),
            array(
                
'Group' => array('A''B'),
                
'Not a Group' => 'C',
            ),
            array(
$this->obj2)
        );

        
$this->assertSame(array($this->obj1$this->obj2$traversableChoice), $this->list->getChoices());
        
$this->assertSame(array('0''1''2'), $this->list->getValues());
        
$this->assertEquals(array(
            
'Group' => array(=> new ChoiceView($this->obj2'1''B')),
        ), 
$this->list->getPreferredViews());
        
$this->assertEquals(array(
            
'Group' => array(=> new ChoiceView($this->obj1'0''A')),
            
=> new ChoiceView($traversableChoice'2''C'),
        ), 
$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(=> new ChoiceView($this->obj2'1''B')),
            
'Group 2' => array(=> new ChoiceView($this->obj3'2''C')),
        ), 
$this->list->getPreferredViews());
        
$this->assertEquals(array(
            
'Group 1' => array(=> new ChoiceView($this->obj1'0''A')),
            
'Group 2' => array(=> new ChoiceView($this->obj4'3''D')),
        ), 
$this->list->getRemainingViews());
    }

    
/**
     * @expectedException InvalidArgumentException
     */
    
public function testInitWithInsufficientLabels()
    {
        
$this->list = new ChoiceList(
            array(
$this->obj1$this->obj2),
            array(
'A')
        );
    }

    public function 
testInitWithLabelsContainingNull()
    {
        
$this->list = new ChoiceList(
            array(
$this->obj1$this->obj2),
            array(
'A'null)
        );

        
$this->assertEquals(
            array(
=> new ChoiceView($this->obj1'0''A'), => new ChoiceView($this->obj2'1'null)),
            
$this->list->getRemainingViews()
        );
    }

    
/**
     * @return SymfonyComponentFormExtensionCoreChoiceListChoiceListInterface
     */
    
protected function createChoiceList()
    {
        return new 
ChoiceList(
            array(
                
'Group 1' => array($this->obj1$this->obj2),
                
'Group 2' => array($this->obj3$this->obj4),
            ),
            array(
                
'Group 1' => array('A''B'),
                
'Group 2' => array('C''D'),
            ),
            array(
$this->obj2$this->obj3)
        );
    }

    protected function 
getChoices()
    {
        return array(
=> $this->obj1=> $this->obj2=> $this->obj3=> $this->obj4);
    }

    protected function 
getLabels()
    {
        return array(
=> 'A'=> 'B'=> 'C'=> 'D');
    }

    protected function 
getValues()
    {
        return array(
=> '0'=> '1'=> '2'=> '3');
    }

    protected function 
getIndices()
    {
        return array(
0123);
    }
}
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