/**
* @covers Guzzle\Http\Utils::getHttpDate
*/
public function testGetHttpDate()
{
$fmt = 'D, d M Y H:i:s \\G\\M\\T';
$this->assertEquals(gmdate($fmt), Utils::getHttpDate('now'));
$this->assertEquals(gmdate($fmt), Utils::getHttpDate(strtotime('now')));
$this->assertEquals(gmdate($fmt, strtotime('+1 day')), Utils::getHttpDate('+1 day'));
}
/**
* {@inheritdoc}
*/
public function cache($key, Response $response, $ttl = null)
{
if ($ttl === null) {
$ttl = $this->defaultTtl;
}
if ($ttl) {
$response->setHeader('X-Guzzle-Cache', "key={$key}, ttl={$ttl}");
// Remove excluded headers from the response (see RFC 2616:13.5.1)
foreach ($this->excludeResponseHeaders as $header) {
$response->removeHeader($header);
}
// Add a Date header to the response if none is set (for validation)
if (!$response->getDate()) {
$response->setHeader('Date', Utils::getHttpDate('now'));
}
$this->cache->save($key, array($response->getStatusCode(), $response->getHeaders()->getAll(), $response->getBody(true)), $ttl);
}
}
/**
* Save data to the cache adapter
*
* @param string $key The cache key
* @param Response $response The response to cache
* @param int $lifetime Amount of seconds to cache
*
* @return int Returns the lifetime of the cached data
*/
protected function saveCache($key, Response $response, $lifetime = null)
{
$lifetime = $lifetime ?: $this->defaultLifetime;
// If the data is cacheable, then save it to the cache adapter
if ($lifetime) {
// Remove excluded headers from the response (see RFC 2616:13.5.1)
foreach ($this->excludeResponseHeaders as $header) {
$response->removeHeader($header);
}
// Add a Date header to the response if none is set (for validation)
if (!$response->getDate()) {
$response->setHeader('Date', Utils::getHttpDate('now'));
}
$data = array('c' => $response->getStatusCode(), 'h' => $response->getHeaders(), 'b' => $response->getBody(true));
if ($this->serialize) {
$data = serialize($data);
}
$this->getCacheAdapter()->save($key, $data, $lifetime);
}
return $lifetime;
}
/**
* @covers Guzzle\Http\Message\Response::getMaxAge
*/
public function testDeterminesResponseMaxAge()
{
$this->assertEquals(null, $this->getResponse(200)->getMaxAge());
// Uses the response's s-maxage
$this->assertEquals(140, $this->getResponse(200, array('Cache-Control' => 's-maxage=140'))->getMaxAge());
// Uses the response's max-age
$this->assertEquals(120, $this->getResponse(200, array('Cache-Control' => 'max-age=120'))->getMaxAge());
// Uses the response's max-age
$this->assertEquals(120, $this->getResponse(200, array('Cache-Control' => 'max-age=120', 'Expires' => Utils::getHttpDate('+1 day')))->getMaxAge());
// Uses the Expires date
$this->assertGreaterThanOrEqual(82400, $this->getResponse(200, array('Expires' => Utils::getHttpDate('+1 day')))->getMaxAge());
// Uses the Expires date
$this->assertGreaterThanOrEqual(82400, $this->getResponse(200, array('Expires' => Utils::getHttpDate('+1 day')))->getMaxAge());
}
/**
* @covers Guzzle\Http\CookieJar\ArrayCookieJar
*/
public function testClearsExpiredCookies()
{
self::addCookies($this->jar);
$this->assertEquals(0, $this->jar->deleteExpired());
// Add an expired cookie
$this->jar->save(array('cookie' => array('data', 'abc'), 'expires' => Utils::getHttpDate('-1 day'), 'domain' => '.example.com'));
// Filters out expired cookies
$this->hasCookies($this->jar->getCookies(), array('foo', 'baz', 'test', 'muppet', 'googoo'));
$this->assertEquals(1, $this->jar->deleteExpired());
$this->assertEquals(0, $this->jar->deleteExpired());
}
/**
* Data provider to test cache revalidation
*
* @return array
*/
public function cacheRevalidationDataProvider()
{
return array(array(true, "Pragma: no-cache\r\n\r\n", "HTTP/1.1 200 OK\r\nDate: " . Utils::getHttpDate('-100 hours') . "\r\nContent-Length: 4\r\n\r\nData", "HTTP/1.1 304 NOT MODIFIED\r\nCache-Control: max-age=2000000\r\nContent-Length: 0\r\n\r\n"), array(false, "\r\n\r\n", "HTTP/1.1 200 OK\r\nCache-Control: must-revalidate, no-cache\r\nDate: " . Utils::getHttpDate('-10 hours') . "\r\nContent-Length: 4\r\n\r\nData", "HTTP/1.1 200 OK\r\nContent-Length: 5\r\n\r\nDatas", "HTTP/1.1 200 OK\r\nContent-Length: 5\r\nDate: " . Utils::getHttpDate('now') . "\r\n\r\nDatas"), array(false, "\r\n\r\n", "HTTP/1.1 200 OK\r\nCache-Control: no-cache\r\nDate: " . Utils::getHttpDate('-3 hours') . "\r\nContent-Length: 4\r\n\r\nData", null, null, 'never'), array(true, "\r\n\r\n", "HTTP/1.1 200 OK\r\nCache-Control: no-cache\r\nDate: " . Utils::getHttpDate('-3 hours') . "\r\nContent-Length: 4\r\n\r\nData", null, null, 'skip'), array(false, "\r\n\r\n", "HTTP/1.1 200 OK\r\nCache-Control: no-cache\r\nDate: " . Utils::getHttpDate('-3 hours') . "\r\n\r\nData", "HTTP/1.1 500 INTERNAL SERVER ERROR\r\nContent-Length: 0\r\n\r\n"), array(false, "\r\n\r\n", "HTTP/1.1 200 OK\r\nCache-Control: no-cache\r\nETag: \"123\"\r\nDate: " . Utils::getHttpDate('-10 hours') . "\r\n\r\nData", "HTTP/1.1 304 NOT MODIFIED\r\nETag: \"123456\"\r\n\r\n"));
}
private function setup_basic_payload()
{
$payload = json_encode(array('Thing' => 'Something'));
$server = $this->getServer();
$server->enqueue(array("HTTP/1.1 200 OK\r\n" . "Date: " . Utils::getHttpDate('now') . "\r\n" . "Last-Modified: " . Utils::getHttpDate('-1 hours') . "\r\n" . "Cache-Control: max-age=600 \r\n" . "Content-Length: " . strlen($payload) . "\r\n\r\n" . $payload));
}
/**
* @covers Guzzle\Http\Plugin\CookiePlugin::onRequestBeforeSend
*/
public function testCookiesAreNotAddedWhenParamIsSet()
{
$this->storage->clear();
$this->storage->save(array('domain' => 'example.com', 'path' => '/', 'cookie' => array('test', 'hi'), 'expires' => Utils::getHttpDate('+1 day')));
$client = new Client('http://example.com');
$client->getEventDispatcher()->addSubscriber($this->plugin);
$request = $client->get();
$request->setResponse(new Response(200), true);
$request->send();
$this->assertEquals('hi', $request->getCookie()->get('test'));
$request = $client->get();
$request->getParams()->set('cookies.disable', true);
$request->setResponse(new Response(200), true);
$request->send();
$this->assertNull($request->getCookie()->get('test'));
}
/**
* Add values to the cookiejar
*/
protected function addCookies()
{
$this->jar->save(array('cookie' => array('foo', 'bar'), 'domain' => 'example.com', 'path' => '/', 'max_age' => '86400', 'port' => array(80, 8080), 'version' => '1', 'secure' => true))->save(array('cookie' => array('test', '123'), 'domain' => 'www.foobar.com', 'path' => '/path/', 'discard' => true))->save(array('domain' => '.y.example.com', 'path' => '/acme/', 'cookie' => array('muppet', 'cookie_monster'), 'comment' => 'Comment goes here...', 'expires' => Utils::getHttpDate('+1 day')))->save(array('domain' => '.example.com', 'path' => '/test/acme/', 'cookie' => array('googoo', 'gaga'), 'max_age' => 1500, 'version' => 2));
}
