cacert-testmgr/external/ZendFramework-1.9.5/tests/Zend/Http/ResponseTest.php
Markus Warg 8398c9048d initially import ZendFramework-1.9.5 into repository
code was modified slightly, so the code differs from the original downloadable 1.9.5 version
2010-03-31 10:12:32 +02:00

335 lines
14 KiB
PHP

<?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Http_Response
* @subpackage UnitTests
* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id: ResponseTest.php 17363 2009-08-03 07:40:18Z bkarwin $
*/
/**
* Test helper
*/
require_once dirname(dirname(dirname(__FILE__))) . DIRECTORY_SEPARATOR . 'TestHelper.php';
/**
* Zend_Http_Response
*/
require_once 'Zend/Http/Response.php';
/**
* PHPUnit test case
*/
require_once 'PHPUnit/Framework/TestCase.php';
/**
* Zend_Http_Response unit tests
*
* @category Zend
* @package Zend_Http_Response
* @subpackage UnitTests
* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @group Zend_Http
* @group Zend_Http_Response
*/
class Zend_Http_ResponseTest extends PHPUnit_Framework_TestCase
{
public function setUp()
{ }
public function testGzipResponse ()
{
$response_text = file_get_contents(dirname(__FILE__) . '/_files/response_gzip');
$res = Zend_Http_Response::fromString($response_text);
$this->assertEquals('gzip', $res->getHeader('Content-encoding'));
$this->assertEquals('0b13cb193de9450aa70a6403e2c9902f', md5($res->getBody()));
$this->assertEquals('f24dd075ba2ebfb3bf21270e3fdc5303', md5($res->getRawBody()));
}
public function testDeflateResponse ()
{
$response_text = file_get_contents(dirname(__FILE__) . '/_files/response_deflate');
$res = Zend_Http_Response::fromString($response_text);
$this->assertEquals('deflate', $res->getHeader('Content-encoding'));
$this->assertEquals('0b13cb193de9450aa70a6403e2c9902f', md5($res->getBody()));
$this->assertEquals('ad62c21c3aa77b6a6f39600f6dd553b8', md5($res->getRawBody()));
}
/**
* Make sure wer can handle non-RFC complient "deflate" responses.
*
* Unlike stanrdard 'deflate' response, those do not contain the zlib header
* and trailer. Unfortunately some buggy servers (read: IIS) send those and
* we need to support them.
*
* @link http://framework.zend.com/issues/browse/ZF-6040
*/
public function testNonStandardDeflateResponseZF6040()
{
$response_text = file_get_contents(dirname(__FILE__) . '/_files/response_deflate_iis');
$res = Zend_Http_Response::fromString($response_text);
$this->assertEquals('deflate', $res->getHeader('Content-encoding'));
$this->assertEquals('d82c87e3d5888db0193a3fb12396e616', md5($res->getBody()));
$this->assertEquals('c830dd74bb502443cf12514c185ff174', md5($res->getRawBody()));
}
public function testChunkedResponse ()
{
$response_text = file_get_contents(dirname(__FILE__) . '/_files/response_chunked');
$res = Zend_Http_Response::fromString($response_text);
$this->assertEquals('chunked', $res->getHeader('Transfer-encoding'));
$this->assertEquals('0b13cb193de9450aa70a6403e2c9902f', md5($res->getBody()));
$this->assertEquals('c0cc9d44790fa2a58078059bab1902a9', md5($res->getRawBody()));
}
public function testChunkedResponseCaseInsensitiveZF5438()
{
$response_text = file_get_contents(dirname(__FILE__) . '/_files/response_chunked_case');
$res = Zend_Http_Response::fromString($response_text);
$this->assertEquals('chunked', strtolower($res->getHeader('Transfer-encoding')));
$this->assertEquals('0b13cb193de9450aa70a6403e2c9902f', md5($res->getBody()));
$this->assertEquals('c0cc9d44790fa2a58078059bab1902a9', md5($res->getRawBody()));
}
public function testLineBreaksCompatibility()
{
$response_text_lf = $this->readResponse('response_lfonly');
$res_lf = Zend_Http_Response::fromString($response_text_lf);
$response_text_crlf = $this->readResponse('response_crlf');
$res_crlf = Zend_Http_Response::fromString($response_text_crlf);
$this->assertEquals($res_lf->getHeadersAsString(true), $res_crlf->getHeadersAsString(true), 'Responses headers do not match');
$this->assertEquals($res_lf->getBody(), $res_crlf->getBody(), 'Response bodies do not match');
}
public function testExtractMessageCrlf()
{
$response_text = file_get_contents(dirname(__FILE__) . '/_files/response_crlf');
$this->assertEquals("OK", Zend_Http_Response::extractMessage($response_text), "Response message is not 'OK' as expected");
}
public function testExtractMessageLfonly()
{
$response_text = file_get_contents(dirname(__FILE__) . '/_files/response_lfonly');
$this->assertEquals("OK", Zend_Http_Response::extractMessage($response_text), "Response message is not 'OK' as expected");
}
public function test404IsError()
{
$response_text = $this->readResponse('response_404');
$response = Zend_Http_Response::fromString($response_text);
$this->assertEquals(404, $response->getStatus(), 'Response code is expected to be 404, but it\'s not.');
$this->assertTrue($response->isError(), 'Response is an error, but isError() returned false');
$this->assertFalse($response->isSuccessful(), 'Response is an error, but isSuccessful() returned true');
$this->assertFalse($response->isRedirect(), 'Response is an error, but isRedirect() returned true');
}
public function test500isError()
{
$response_text = $this->readResponse('response_500');
$response = Zend_Http_Response::fromString($response_text);
$this->assertEquals(500, $response->getStatus(), 'Response code is expected to be 500, but it\'s not.');
$this->assertTrue($response->isError(), 'Response is an error, but isError() returned false');
$this->assertFalse($response->isSuccessful(), 'Response is an error, but isSuccessful() returned true');
$this->assertFalse($response->isRedirect(), 'Response is an error, but isRedirect() returned true');
}
public function test300isRedirect()
{
$response = Zend_Http_Response::fromString($this->readResponse('response_302'));
$this->assertEquals(302, $response->getStatus(), 'Response code is expected to be 302, but it\'s not.');
$this->assertTrue($response->isRedirect(), 'Response is a redirection, but isRedirect() returned false');
$this->assertFalse($response->isError(), 'Response is a redirection, but isError() returned true');
$this->assertFalse($response->isSuccessful(), 'Response is a redirection, but isSuccessful() returned true');
}
public function test200Ok()
{
$response = Zend_Http_Response::fromString($this->readResponse('response_deflate'));
$this->assertEquals(200, $response->getStatus(), 'Response code is expected to be 200, but it\'s not.');
$this->assertFalse($response->isError(), 'Response is OK, but isError() returned true');
$this->assertTrue($response->isSuccessful(), 'Response is OK, but isSuccessful() returned false');
$this->assertFalse($response->isRedirect(), 'Response is OK, but isRedirect() returned true');
}
public function test100Continue()
{
$this->markTestIncomplete();
}
public function testAutoMessageSet()
{
$response = Zend_Http_Response::fromString($this->readResponse('response_403_nomessage'));
$this->assertEquals(403, $response->getStatus(), 'Response status is expected to be 403, but it isn\'t');
$this->assertEquals('Forbidden', $response->getMessage(), 'Response is 403, but message is not "Forbidden" as expected');
// While we're here, make sure it's classified as error...
$this->assertTrue($response->isError(), 'Response is an error, but isError() returned false');
$this->assertFalse($response->isSuccessful(), 'Response is an error, but isSuccessful() returned true');
$this->assertFalse($response->isRedirect(), 'Response is an error, but isRedirect() returned true');
}
public function testAsString()
{
$response_str = $this->readResponse('response_404');
$response = Zend_Http_Response::fromString($response_str);
$this->assertEquals(strtolower($response_str), strtolower($response->asString()), 'Response convertion to string does not match original string');
$this->assertEquals(strtolower($response_str), strtolower((string)$response), 'Response convertion to string does not match original string');
}
public function testGetHeaders()
{
$response = Zend_Http_Response::fromString($this->readResponse('response_deflate'));
$headers = $response->getHeaders();
$this->assertEquals(8, count($headers), 'Header count is not as expected');
$this->assertEquals('Apache', $headers['Server'], 'Server header is not as expected');
$this->assertEquals('deflate', $headers['Content-encoding'], 'Content-type header is not as expected');
}
public function testGetVersion()
{
$response = Zend_Http_Response::fromString($this->readResponse('response_chunked'));
$this->assertEquals(1.1, $response->getVersion(), 'Version is expected to be 1.1');
}
public function testResponseCodeAsText()
{
// This is an entirely static test
// Test some response codes
$this->assertEquals('Continue', Zend_Http_Response::responseCodeAsText(100));
$this->assertEquals('OK', Zend_Http_Response::responseCodeAsText(200));
$this->assertEquals('Multiple Choices', Zend_Http_Response::responseCodeAsText(300));
$this->assertEquals('Bad Request', Zend_Http_Response::responseCodeAsText(400));
$this->assertEquals('Internal Server Error', Zend_Http_Response::responseCodeAsText(500));
// Make sure that invalid codes return 'Unkown'
$this->assertEquals('Unknown', Zend_Http_Response::responseCodeAsText(600));
// Check HTTP/1.0 value for 302
$this->assertEquals('Found', Zend_Http_Response::responseCodeAsText(302));
$this->assertEquals('Moved Temporarily', Zend_Http_Response::responseCodeAsText(302, false));
// Check we get an array if no code is passed
$codes = Zend_Http_Response::responseCodeAsText();
$this->assertType('array', $codes);
$this->assertEquals('OK', $codes[200]);
}
public function testUnknownCode()
{
$response_str = $this->readResponse('response_unknown');
$response = Zend_Http_Response::fromString($response_str);
// Check that dynamically the message is parsed
$this->assertEquals(550, $response->getStatus(), 'Status is expected to be a non-standard 550');
$this->assertEquals('Printer On Fire', $response->getMessage(), 'Message is expected to be extracted');
// Check that statically, an Unknown string is returned for the 550 code
$this->assertEquals('Unknown', Zend_Http_Response::responseCodeAsText($response_str));
}
public function testMultilineHeader()
{
$response = Zend_Http_Response::fromString($this->readResponse('response_multiline_header'));
// Make sure we got the corrent no. of headers
$this->assertEquals(6, count($response->getHeaders()), 'Header count is expected to be 6');
// Check header integrity
$this->assertEquals('timeout=15, max=100', $response->getHeader('keep-alive'));
$this->assertEquals('text/html; charset=iso-8859-1', $response->getHeader('content-type'));
}
public function testExceptInvalidChunkedBody()
{
try {
Zend_Http_Response::decodeChunkedBody($this->readResponse('response_deflate'));
$this->fail('An expected exception was not thrown');
} catch (Zend_Http_Exception $e) {
// We are ok!
}
}
public function testExtractorsOnInvalidString()
{
// Try with an empty string
$response_str = '';
$this->assertTrue(Zend_Http_Response::extractCode($response_str) === false);
$this->assertTrue(Zend_Http_Response::extractMessage($response_str) === false);
$this->assertTrue(Zend_Http_Response::extractVersion($response_str) === false);
$this->assertTrue(Zend_Http_Response::extractBody($response_str) === '');
$this->assertTrue(Zend_Http_Response::extractHeaders($response_str) === array());
}
/**
* Make sure a response with some leading whitespace in the response body
* does not get modified (see ZF-1924)
*
*/
public function testLeadingWhitespaceBody()
{
$body = Zend_Http_Response::extractBody($this->readResponse('response_leadingws'));
$this->assertEquals($body, "\r\n\t \n\r\tx", 'Extracted body is not identical to expected body');
}
/**
* Test that parsing a multibyte-encoded chunked response works.
*
* This can potentially fail on different PHP environments - for example
* when mbstring.func_overload is set to overload strlen().
*
*/
public function testMultibyteChunkedResponse()
{
$md5 = 'ab952f1617d0e28724932401f2d3c6ae';
$response = Zend_Http_Response::fromString($this->readResponse('response_multibyte_body'));
$this->assertEquals($md5, md5($response->getBody()));
}
/**
* Helper function: read test response from file
*
* @param string $response
* @return string
*/
protected function readResponse($response)
{
return file_get_contents(dirname(__FILE__) . DIRECTORY_SEPARATOR . '_files' . DIRECTORY_SEPARATOR . $response);
}
}