<?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\VarDumper\Tests\Caster;

use PHPUnit\Framework\TestCase;
use Symfony\Component\VarDumper\Caster\Caster;
use Symfony\Component\VarDumper\Test\VarDumperTestTrait;

/**
 * @author Nicolas Grekas <p@tchwork.com>
 */
class CasterTest extends TestCase
{
    use VarDumperTestTrait;

    private $referenceArray = array(
        'null' => null,
        'empty' => false,
        'public' => 'pub',
        "\0~\0virtual" => 'virt',
        "\0+\0dynamic" => 'dyn',
        "\0*\0protected" => 'prot',
        "\0Foo\0private" => 'priv',
    );

    /**
     * @dataProvider provideFilter
     */
    public function testFilter($filter, $expectedDiff, $listedProperties = null)
    {
        if (null === $listedProperties) {
            $filteredArray = Caster::filter($this->referenceArray, $filter);
        } else {
            $filteredArray = Caster::filter($this->referenceArray, $filter, $listedProperties);
        }

        $this->assertSame($expectedDiff, array_diff_assoc($this->referenceArray, $filteredArray));
    }

    public function provideFilter()
    {
        return array(
            array(
                0,
                array(),
            ),
            array(
                Caster::EXCLUDE_PUBLIC,
                array(
                    'null' => null,
                    'empty' => false,
                    'public' => 'pub',
                ),
            ),
            array(
                Caster::EXCLUDE_NULL,
                array(
                    'null' => null,
                ),
            ),
            array(
                Caster::EXCLUDE_EMPTY,
                array(
                    'null' => null,
                    'empty' => false,
                ),
            ),
            array(
                Caster::EXCLUDE_VIRTUAL,
                array(
                    "\0~\0virtual" => 'virt',
                ),
            ),
            array(
                Caster::EXCLUDE_DYNAMIC,
                array(
                    "\0+\0dynamic" => 'dyn',
                ),
            ),
            array(
                Caster::EXCLUDE_PROTECTED,
                array(
                    "\0*\0protected" => 'prot',
                ),
            ),
            array(
                Caster::EXCLUDE_PRIVATE,
                array(
                    "\0Foo\0private" => 'priv',
                ),
            ),
            array(
                Caster::EXCLUDE_VERBOSE,
                array(
                    'public' => 'pub',
                    "\0*\0protected" => 'prot',
                ),
                array('public', "\0*\0protected"),
            ),
            array(
                Caster::EXCLUDE_NOT_IMPORTANT,
                array(
                    'null' => null,
                    'empty' => false,
                    "\0~\0virtual" => 'virt',
                    "\0+\0dynamic" => 'dyn',
                    "\0Foo\0private" => 'priv',
                ),
                array('public', "\0*\0protected"),
            ),
            array(
                Caster::EXCLUDE_VIRTUAL | Caster::EXCLUDE_DYNAMIC,
                array(
                    "\0~\0virtual" => 'virt',
                    "\0+\0dynamic" => 'dyn',
                ),
            ),
            array(
                Caster::EXCLUDE_NOT_IMPORTANT | Caster::EXCLUDE_VERBOSE,
                $this->referenceArray,
                array('public', "\0*\0protected"),
            ),
            array(
                Caster::EXCLUDE_NOT_IMPORTANT | Caster::EXCLUDE_EMPTY,
                array(
                    'null' => null,
                    'empty' => false,
                    "\0~\0virtual" => 'virt',
                    "\0+\0dynamic" => 'dyn',
                    "\0*\0protected" => 'prot',
                    "\0Foo\0private" => 'priv',
                ),
                array('public', 'empty'),
            ),
            array(
                Caster::EXCLUDE_VERBOSE | Caster::EXCLUDE_EMPTY | Caster::EXCLUDE_STRICT,
                array(
                    'empty' => false,
                ),
                array('public', 'empty'),
            ),
        );
    }

    /**
     * @requires PHP 7.0
     */
    public function testAnonymousClass()
    {
        $c = eval('return new class extends stdClass { private $foo = "foo"; };');

        $this->assertDumpMatchesFormat(
            <<<'EOTXT'
stdClass@anonymous {
  -foo: "foo"
}
EOTXT
            , $c
        );

        $c = eval('return new class { private $foo = "foo"; };');

        $this->assertDumpMatchesFormat(
            <<<'EOTXT'
@anonymous {
  -foo: "foo"
}
EOTXT
            , $c
        );
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----OTk4NTg2MjM3MzU3MTA4MCA5MjAzNDA1MjE5ODEwNzM1IDY3NzY1NjU4ODkyODM0MDA=