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Created the HttpResponse to get HttpSocket responses.

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jrbasso committed Dec 14, 2010
1 parent c20b5d7 commit dfb76d67da6e14b4c3b01ebfe371518ca9a62ed1
@@ -0,0 +1,180 @@
<?php
/**
* HTTP Response from HttpSocket.
*
* PHP 5
*
* CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
* Copyright 2005-2010, Cake Software Foundation, Inc. (http://cakefoundation.org)
*
* Licensed under The MIT License
* Redistributions of files must retain the above copyright notice.
*
* @copyright Copyright 2005-2010, Cake Software Foundation, Inc. (http://cakefoundation.org)
* @link http://cakephp.org CakePHP(tm) Project
* @package cake
* @subpackage cake.cake.libs
* @since CakePHP(tm) v 2.0.0
* @license MIT License (http://www.opensource.org/licenses/mit-license.php)
*/
class HttpResponse implements ArrayAccess {
/**
* Body content
*
* @var string
*/
public $body = '';
/**
* Headers
*
* @var array
*/
public $headers = array();
/**
* Cookies
*
* @var array
*/
public $cookies = array();
/**
* HTTP version
*
* @var string
*/
public $httpVersion = 'HTTP/1.1';
/**
* Response code
*
* @var integer
*/
public $code = 0;
/**
* Reason phrase
*
* @var string
*/
public $reasonPhrase = '';
/**
* Pure raw content
*
* @var string
*/
public $raw = '';
/**
* Body content
*
* @return string
*/
public function body() {
return (string)$this->body;
}
/**
* Get header in case insensitive
*
* @param string $name Header name
* @return mixed String if header exists or null
*/
public function getHeader($name) {
if (isset($this->headers[$name])) {
return $this->headers[$name];
}
foreach ($this->headers as $key => $value) {
if (strcasecmp($key, $name) == 0) {
return $value;
}
}
return null;
}
/**
* If return is 200 (OK)
*
* @return boolean
*/
public function isOk() {
return $this->code == 200;
}
/**
* ArrayAccess - Offset Exists
*
* @param mixed $offset
* @return boolean
*/
public function offsetExists($offset) {
return in_array($offset, array('raw', 'status', 'header', 'body', 'cookies'));
}
/**
* ArrayAccess - Offset Get
*
* @param mixed $offset
* @return mixed
*/
public function offsetGet($offset) {
switch ($offset) {
case 'raw':
$firstLineLength = strpos($this->raw, "\r\n") + 2;
return array(
'status-line' => $this->httpVersion . ' ' . $this->code . ' ' . $this->reasonPhrase,
'header' => substr($this->raw, $firstLineLength, strpos($this->raw, "\r\n\r\n") - $firstLineLength),
'body' => $this->body,
'response' => $this->raw
);
case 'status':
return array(
'http-version' => $this->httpVersion,
'code' => $this->code,
'reason-phrase' => $this->reasonPhrase
);
case 'header':
return $this->headers;
case 'body':
return $this->body;
case 'cookies':
return $this->cookies;
}
return null;
}
/**
* ArrayAccess - 0ffset Set
*
* @param mixed $offset
* @param mixed $value
* @return void
*/
public function offsetSet($offset, $value) {
return;
}
/**
* ArrayAccess - Offset Unset
*
* @param mixed @offset
* @return void
*/
public function offsetUnset($offset) {
return;
}
/**
* Instance as string
*
* @return string
*/
public function __toString() {
return $this->body();
}
}
@@ -38,6 +38,7 @@ public static function suite() {
$suite->addTestFile(CORE_TEST_CASES . DS . 'libs' . DS . 'cake_socket.test.php');
$suite->addTestFile(CORE_TEST_CASES . DS . 'libs' . DS . 'http_socket.test.php');
$suite->addTestFile(CAKE_TEST_CASES . DS . 'libs' . DS . 'http_response.test.php');
$suite->addTestDirectory(CORE_TEST_CASES . DS . 'libs' . DS . 'http');
return $suite;
}
@@ -0,0 +1,157 @@
<?php
/**
* HttpSocketTest file
*
* PHP 5
*
* CakePHP(tm) Tests <http://book.cakephp.org/view/1196/Testing>
* Copyright 2005-2010, Cake Software Foundation, Inc. (http://cakefoundation.org)
*
* Licensed under The MIT License
* Redistributions of files must retain the above copyright notice
*
* @copyright Copyright 2005-2010, Cake Software Foundation, Inc. (http://cakefoundation.org)
* @link http://book.cakephp.org/view/1196/Testing CakePHP(tm) Tests
* @package cake
* @subpackage cake.tests.cases.libs
* @since CakePHP(tm) v 1.2.0.4206
* @license MIT License (http://www.opensource.org/licenses/mit-license.php)
*/
App::import('Core', 'HttpResponse');
/**
* HttpResponseTest class
*
* @package cake
* @subpackage cake.tests.cases.libs
*/
class HttpResponseTest extends CakeTestCase {
/**
* This function sets up a HttpResponse
*
* @return void
*/
public function setUp() {
$this->HttpResponse = new HttpResponse();
}
/**
* testBody
*
* @return void
*/
public function testBody() {
$this->HttpResponse->body = 'testing';
$this->assertEqual($this->HttpResponse->body(), 'testing');
$this->HttpResponse->body = null;
$this->assertIdentical($this->HttpResponse->body(), '');
}
/**
* testToString
*
* @return void
*/
public function testToString() {
$this->HttpResponse->body = 'other test';
$this->assertEqual($this->HttpResponse->body(), 'other test');
$this->assertEqual((string)$this->HttpResponse, 'other test');
$this->assertTrue(strpos($this->HttpResponse, 'test') > 0);
$this->HttpResponse->body = null;
$this->assertEqual((string)$this->HttpResponse, '');
}
/**
* testGetHeadr
*
* @return void
*/
public function testGetHeader() {
$this->HttpResponse->headers = array(
'foo' => 'Bar',
'Some' => 'ok',
'HeAdEr' => 'value',
'content-Type' => 'text/plain'
);
$this->assertEqual($this->HttpResponse->getHeader('foo'), 'Bar');
$this->assertEqual($this->HttpResponse->getHeader('Foo'), 'Bar');
$this->assertEqual($this->HttpResponse->getHeader('FOO'), 'Bar');
$this->assertEqual($this->HttpResponse->getHeader('header'), 'value');
$this->assertEqual($this->HttpResponse->getHeader('Content-Type'), 'text/plain');
$this->assertIdentical($this->HttpResponse->getHeader(0), null);
}
/**
* testIsOk
*
* @return void
*/
public function testIsOk() {
$this->HttpResponse->code = 0;
$this->assertFalse($this->HttpResponse->isOk());
$this->HttpResponse->code = -1;
$this->assertFalse($this->HttpResponse->isOk());
$this->HttpResponse->code = 201;
$this->assertFalse($this->HttpResponse->isOk());
$this->HttpResponse->code = 'what?';
$this->assertFalse($this->HttpResponse->isOk());
$this->HttpResponse->code = 200;
$this->assertTrue($this->HttpResponse->isOk());
}
/**
* testArrayAccess
*
* @return void
*/
public function testArrayAccess() {
$this->HttpResponse->httpVersion = 'HTTP/1.1';
$this->HttpResponse->code = 200;
$this->HttpResponse->reasonPhrase = 'OK';
$this->HttpResponse->headers = array(
'Server' => 'CakePHP',
'ContEnt-Type' => 'text/plain'
);
$this->HttpResponse->cookies = array(
'foo' => array('value' => 'bar'),
'bar' => array('value' => 'foo')
);
$this->HttpResponse->body = 'This is a test!';
$this->HttpResponse->raw = "HTTP/1.1 200 OK\r\nServer: CakePHP\r\nContEnt-Type: text/plain\r\n\r\nThis is a test!";
$expected1 = 'HTTP/1.1 200 OK';
$this->assertEqual($this->HttpResponse['raw']['status-line'], $expected1);
$expected2 = "Server: CakePHP\r\nContEnt-Type: text/plain";
$this->assertEqual($this->HttpResponse['raw']['header'], $expected2);
$expected3 = 'This is a test!';
$this->assertEqual($this->HttpResponse['raw']['body'], $expected3);
$expected = $expected1 . "\r\n" . $expected2 . "\r\n\r\n" . $expected3;
$this->assertEqual($this->HttpResponse['raw']['response'], $expected);
$expected = 'HTTP/1.1';
$this->assertEqual($this->HttpResponse['status']['http-version'], $expected);
$expected = 200;
$this->assertEqual($this->HttpResponse['status']['code'], $expected);
$expected = 'OK';
$this->assertEqual($this->HttpResponse['status']['reason-phrase'], $expected);
$expected = array(
'Server' => 'CakePHP',
'ContEnt-Type' => 'text/plain'
);
$this->assertEqual($this->HttpResponse['header'], $expected);
$expected = 'This is a test!';
$this->assertEqual($this->HttpResponse['body'], $expected);
$expected = array(
'foo' => array('value' => 'bar'),
'bar' => array('value' => 'foo')
);
$this->assertEqual($this->HttpResponse['cookies'], $expected);
}
}

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