<?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\CssSelector\Tests\Parser\Handler;

use PHPUnit\Framework\TestCase;
use Symfony\Component\CssSelector\Parser\Reader;
use Symfony\Component\CssSelector\Parser\Token;
use Symfony\Component\CssSelector\Parser\TokenStream;

/**
 * @author Jean-François Simon <contact@jfsimon.fr>
 */
abstract class AbstractHandlerTest extends TestCase
{
    /** @dataProvider getHandleValueTestData */
    public function testHandleValue($value, Token $expectedToken, $remainingContent)
    {
        $reader = new Reader($value);
        $stream = new TokenStream();

        $this->assertTrue($this->generateHandler()->handle($reader, $stream));
        $this->assertEquals($expectedToken, $stream->getNext());
        $this->assertRemainingContent($reader, $remainingContent);
    }

    /** @dataProvider getDontHandleValueTestData */
    public function testDontHandleValue($value)
    {
        $reader = new Reader($value);
        $stream = new TokenStream();

        $this->assertFalse($this->generateHandler()->handle($reader, $stream));
        $this->assertStreamEmpty($stream);
        $this->assertRemainingContent($reader, $value);
    }

    abstract public function getHandleValueTestData();

    abstract public function getDontHandleValueTestData();

    abstract protected function generateHandler();

    protected function assertStreamEmpty(TokenStream $stream)
    {
        $property = new \ReflectionProperty($stream, 'tokens');
        $property->setAccessible(true);

        $this->assertEquals(array(), $property->getValue($stream));
    }

    protected function assertRemainingContent(Reader $reader, $remainingContent)
    {
        if ('' === $remainingContent) {
            $this->assertEquals(0, $reader->getRemainingLength());
            $this->assertTrue($reader->isEOF());
        } else {
            $this->assertEquals(strlen($remainingContent), $reader->getRemainingLength());
            $this->assertEquals(0, $reader->getOffset($remainingContent));
        }
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----OTgxNjM3OTI0Mzk3OTc2MiA4MTE0NjkwODQwMzI5MzEzIDg5MzIzMTE2MDkwMzc4NTM=