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<?php
namespace yii\web;
use yiiunit\framework\web\ResponseTest;
/**
* Mock PHP header function to check for sent headers
* @param string $string
* @param bool $replace
* @param int $httpResponseCode
*/
function header($string, $replace = true, $httpResponseCode = null) {
ResponseTest::$headers[] = $string;
// TODO implement replace
if ($httpResponseCode !== null) {
ResponseTest::$httpResponseCode = $httpResponseCode;
}
}
namespace yiiunit\framework\web;
use yii\helpers\StringHelper;
use yii\web\Response;
class ResponseTest extends \yiiunit\TestCase
{
public static $headers = array();
public static $httpResponseCode = 200;
protected function setUp()
{
parent::setUp();
$this->reset();
}
protected function reset()
{
static::$headers = array();
static::$httpResponseCode = 200;
}
public function rightRanges()
{
// TODO test more cases for range requests and check for rfc compatibility
// http://www.w3.org/Protocols/rfc2616/rfc2616.txt
return array(
array('0-5', '0-5', 6, '12ёж'),
array('2-', '2-66', 65, 'ёжик3456798áèabcdefghijklmnopqrstuvwxyz!"§$%&/(ёжик)=?'),
array('-12', '55-66', 12, '(ёжик)=?'),
);
}
/**
* @dataProvider rightRanges
*/
public function testSendFileRanges($rangeHeader, $expectedHeader, $length, $expectedFile)
{
$content = $this->generateTestFileContent();
$_SERVER['HTTP_RANGE'] = 'bytes=' . $rangeHeader;
$sent = $this->runSendFile('testFile.txt', $content, null);
$this->assertEquals($expectedFile, $sent);
$this->assertTrue(in_array('HTTP/1.1 206 Partial Content', static::$headers));
$this->assertTrue(in_array('Accept-Ranges: bytes', static::$headers));
$this->assertArrayHasKey('Content-Range: bytes ' . $expectedHeader . '/' . StringHelper::strlen($content), array_flip(static::$headers));
$this->assertTrue(in_array('Content-Type: text/plain', static::$headers));
$this->assertTrue(in_array('Content-Length: ' . $length, static::$headers));
}
public function wrongRanges()
{
// TODO test more cases for range requests and check for rfc compatibility
// http://www.w3.org/Protocols/rfc2616/rfc2616.txt
return array(
array('1-2,3-5,6-10'), // multiple range request not supported
array('5-1'), // last-byte-pos value is less than its first-byte-pos value
array('-100000'), // last-byte-pos bigger then content length
array('10000-'), // first-byte-pos bigger then content length
);
}
/**
* @dataProvider wrongRanges
*/
public function testSendFileWrongRanges($rangeHeader)
{
$this->setExpectedException('yii\base\HttpException', 'Requested Range Not Satisfiable');
$content = $this->generateTestFileContent();
$_SERVER['HTTP_RANGE'] = 'bytes=' . $rangeHeader;
$this->runSendFile('testFile.txt', $content, null);
}
protected function generateTestFileContent()
{
return '12ёжик3456798áèabcdefghijklmnopqrstuvwxyz!"§$%&/(ёжик)=?';
}
protected function runSendFile($fileName, $content, $mimeType)
{
ob_start();
ob_implicit_flush(false);
$response = new Response();
$response->sendFile($fileName, $content, $mimeType, false);
$file = ob_get_clean();
return $file;
}
}