cacert-testmgr/external/ZendFramework-1.9.5/tests/Zend/AllTests/StreamWrapper/PhpInput.php

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<?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
* @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 $Id$
*/
/**
* Class for mocking php://input
*
* <code>
* class ...
* {
* public function setUp()
* {
* Zend_AllTests_StreamWrapper_PhpInput::mockInput('expected string');
* }
*
* public function testReadingFromPhpInput()
* {
* $this->assertSame('expected string', file_get_contents('php://input'));
* $this->assertSame('php://input', Zend_AllTests_StreamWrapper_PhpInput::getCurrentPath());
* }
*
* public function tearDown()
* {
* Zend_AllTests_StreamWrapper_PhpInput::restoreDefault();
* }
* }
*
* @category Zend
* @package Zend
* @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
*/
class Zend_AllTests_StreamWrapper_PhpInput
{
protected static $_data;
protected static $_returnValues = array();
protected static $_arguments = array();
protected $_position = 0;
public static function mockInput($data)
{
stream_wrapper_unregister('php');
stream_wrapper_register('php', 'Zend_AllTests_StreamWrapper_PhpInput');
self::$_data = $data;
}
public static function restoreDefault()
{
// Reset static values
self::$_returnValues = array();
self::$_arguments = array();
// Restore original stream wrapper
stream_wrapper_restore('php');
}
public static function methodWillReturn($methodName, $returnValue)
{
$methodName = strtolower($methodName);
self::$_returnValues[$methodName] = $returnValue;
}
public static function argumentsPassedTo($methodName)
{
$methodName = strtolower($methodName);
if (isset(self::$_arguments[$methodName])) {
return self::$_arguments[$methodName];
}
return null;
}
public function stream_open()
{
self::$_arguments[__FUNCTION__] = func_get_args();
if (array_key_exists(__FUNCTION__, self::$_returnValues)) {
return self::$_returnValues[__FUNCTION__];
}
return true;
}
public function stream_eof()
{
self::$_arguments[__FUNCTION__] = func_get_args();
if (array_key_exists(__FUNCTION__, self::$_returnValues)) {
return self::$_returnValues[__FUNCTION__];
}
return (0 == strlen(self::$_data));
}
public function stream_read($count)
{
self::$_arguments[__FUNCTION__] = func_get_args();
if (array_key_exists(__FUNCTION__, self::$_returnValues)) {
return self::$_returnValues[__FUNCTION__];
}
// To match the behavior of php://input, we need to clear out the data
// as it is read
if ($count > strlen(self::$_data)) {
$data = self::$_data;
self::$_data = '';
} else {
$data = substr(self::$_data, 0, $count);
self::$_data = substr(self::$_data, $count);
}
return $data;
}
public function stream_stat()
{
self::$_arguments[__FUNCTION__] = func_get_args();
if (array_key_exists(__FUNCTION__, self::$_returnValues)) {
return self::$_returnValues[__FUNCTION__];
}
return array();
}
}