public function testUsesCallback()
{
$c = new CallbackCanCacheStrategy(function ($request) {
return true;
});
$this->assertTrue($c->canCache(new Request('DELETE', 'http://www.foo.com')));
}
/**
* The following is a bit of an integration test to ensure that the CachePlugin honors a
* custom can cache strategy.
*/
public function testIntegrationWithCachePlugin()
{
$c = new CallbackCanCacheStrategy(function ($request) {
return true;
}, function ($response) {
return true;
});
// Make a request and response that have no business being cached
$request = new Request('DELETE', 'http://www.foo.com');
$response = Response::fromMessage("HTTP/1.1 200 OK\r\n" . "Expires: Mon, 26 Jul 1997 05:00:00 GMT\r\n" . "Last-Modified: Wed, 09 Jan 2013 08:48:53 GMT\r\n" . "Content-Length: 2\r\n" . "Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0\r\n\r\n" . "hi");
$this->assertTrue($c->canCacheRequest($request));
$this->assertTrue($c->canCacheResponse($response));
$s = $this->getMockBuilder('Guzzle\\Plugin\\Cache\\DefaultCacheStorage')->setConstructorArgs(array(new DoctrineCacheAdapter(new ArrayCache())))->setMethods(array('fetch'))->getMockForAbstractClass();
$s->expects($this->once())->method('fetch')->will($this->returnValue(array(200, $response->getHeaders(), $response->getBody(true))));
$plugin = new CachePlugin(array('can_cache' => $c, 'storage' => $s));
$plugin->onRequestBeforeSend(new Event(array('request' => $request)));
$this->assertEquals(200, $request->getResponse()->getStatusCode());
$this->assertEquals('hi', $request->getResponse()->getBody(true));
}
