<?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:----NTgwNzA5MDIzNzE3OTcxNSA4ODQ3NDAyMjgxNzAxNjUgODMxNzI4MTc1ODU3NTY5MA==