vendor/symfony/property-access/Tests/PropertyPathBuilderTest.php

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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\PropertyAccess\Tests;

use PHPUnit\Framework\TestCase;
use Symfony\Component\PropertyAccess\PropertyPath;
use Symfony\Component\PropertyAccess\PropertyPathBuilder;

/**
 * @author Bernhard Schussek <bschussek@gmail.com>
 */
class PropertyPathBuilderTest extends TestCase
{
    const PREFIX = 'old1[old2].old3[old4][old5].old6';

    /**
     * @var PropertyPathBuilder
     */
    private $builder;

    protected function setUp()
    {
        $this->builder = new PropertyPathBuilder(new PropertyPath(self::PREFIX));
    }

    public function testCreateEmpty()
    {
        $builder = new PropertyPathBuilder();

        $this->assertNull($builder->getPropertyPath());
    }

    public function testCreateCopyPath()
    {
        $this->assertEquals(new PropertyPath(self::PREFIX), $this->builder->getPropertyPath());
    }

    public function testAppendIndex()
    {
        $this->builder->appendIndex('new1');

        $path = new PropertyPath(self::PREFIX.'[new1]');

        $this->assertEquals($path, $this->builder->getPropertyPath());
    }

    public function testAppendProperty()
    {
        $this->builder->appendProperty('new1');

        $path = new PropertyPath(self::PREFIX.'.new1');