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<?php
namespace yiiunit\framework\web;
use Yii;
use yii\helpers\StringHelper;
class MockResponse extends \yii\web\Response
{
public function send()
{
// does nothing to allow testing
}
}
class ResponseTest extends \yiiunit\TestCase
{
/**
* @var MockResponse
*/
public $response;
protected function setUp()
{
parent::setUp();
$this->mockApplication();
$this->response = new MockResponse;
}
public function rightRanges()
{
// TODO test more cases for range requests and check for rfc compatibility
// http://www.w3.org/Protocols/rfc2616/rfc2616.txt
return array(
array('0-5', '0-5', 6, '12ёж'),
array('2-', '2-66', 65, 'ёжик3456798áèabcdefghijklmnopqrstuvwxyz!"§$%&/(ёжик)=?'),
array('-12', '55-66', 12, '(ёжик)=?'),
);
}
/**
* @dataProvider rightRanges
*/
public function testSendFileRanges($rangeHeader, $expectedHeader, $length, $expectedContent)
{
$dataFile = \Yii::getAlias('@yiiunit/data/web/data.txt');
$fullContent = file_get_contents($dataFile);
$_SERVER['HTTP_RANGE'] = 'bytes=' . $rangeHeader;
ob_start();
$this->response->sendFile($dataFile);
$content = ob_get_clean();
$this->assertEquals($expectedContent, $content);
$this->assertEquals(206, $this->response->statusCode);
$headers = $this->response->headers;
$this->assertEquals("bytes", $headers->get('Accept-Ranges'));
$this->assertEquals("bytes " . $expectedHeader . '/' . StringHelper::strlen($fullContent), $headers->get('Content-Range'));
$this->assertEquals('text/plain', $headers->get('Content-Type'));
$this->assertEquals("$length", $headers->get('Content-Length'));
}
public function wrongRanges()
{
// TODO test more cases for range requests and check for rfc compatibility
// http://www.w3.org/Protocols/rfc2616/rfc2616.txt
return array(
array('1-2,3-5,6-10'), // multiple range request not supported
array('5-1'), // last-byte-pos value is less than its first-byte-pos value
array('-100000'), // last-byte-pos bigger then content length
array('10000-'), // first-byte-pos bigger then content length
);
}
/**
* @dataProvider wrongRanges
*/
public function testSendFileWrongRanges($rangeHeader)
{
$this->setExpectedException('yii\web\HttpException');
$dataFile = \Yii::getAlias('@yiiunit/data/web/data.txt');
$_SERVER['HTTP_RANGE'] = 'bytes=' . $rangeHeader;
$this->response->sendFile($dataFile);
}
protected function generateTestFileContent()
{
return '12ёжик3456798áèabcdefghijklmnopqrstuvwxyz!"§$%&/(ёжик)=?';
}
}