<?php

namespace PSX\Http\Tests\Stream;

use PHPUnit\Framework\TestCase;
use PSX\Http\Stream\Stream;
use PSX\Http\Stream\Util;

/**
 * UtilTest
 *
 * @author  Christoph Kappestein <christoph.kappestein@gmail.com>
 * @license http://www.apache.org/licenses/LICENSE-2.0
 * @link    http://phpsx.org
 */
class UtilTest extends TestCase
{
    public function testToString()
    {
        $handle = fopen('php://memory', 'r+');
        fwrite($handle, 'foobar');
        fseek($handle, 0);

        $stream = new Stream($handle);

        $this->assertEquals(0, $stream->tell());
        $this->assertEquals('foobar', Util::toString($stream));
        $this->assertEquals(0, $stream->tell());
        $this->assertEquals('foobar', $stream->getContents());
        $this->assertEquals('foobar', (string) $stream);
    }

    public function testToStringSeeked()
    {
        $handle = fopen('php://memory', 'r+');
        fwrite($handle, 'foobar');
        fseek($handle, 4);

        $stream = new Stream($handle);

        $this->assertEquals(4, $stream->tell());
        $this->assertEquals('foobar', Util::toString($stream));
        $this->assertEquals(4, $stream->tell());
        $this->assertEquals('ar', $stream->getContents());
        $this->assertEquals('foobar', (string) $stream);
    }

    public function testToStringNotReadable()
    {
        $handle = fopen(__DIR__ . '/StreamUtilTest.txt', 'w');
        fwrite($handle, 'foobar');

        $stream = new Stream($handle);

        $this->assertFalse($stream->isReadable());
        $this->assertEquals(6, $stream->tell());
        $this->assertEquals('', Util::toString($stream));
        $this->assertEquals(6, $stream->tell());
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----Mzc3NTk3Mjg1MjE5OTY4MSA1NzMxNDI5NTcwNjQ5NzQ0IDU4NjY1ODI4Mjk0MzczOTM=