public function testEmitsEvents()
{
$request = new EntityEnclosingRequest('PUT', 'http://www.example.com');
$request->setBody('foo');
$request->setResponse(new Response(200));
// Ensure that IO events are emitted
$request->getParams()->set('curl.emit_io', true);
// Attach listeners for each event type
$request->getEventDispatcher()->addListener('curl.callback.progress', array($this, 'event'));
$request->getEventDispatcher()->addListener('curl.callback.read', array($this, 'event'));
$request->getEventDispatcher()->addListener('curl.callback.write', array($this, 'event'));
$mediator = new RequestMediator($request, true);
$mediator->progress('a', 'b', 'c', 'd');
$this->assertEquals(1, count($this->events));
$this->assertEquals('curl.callback.progress', $this->events[0]->getName());
$this->assertEquals(3, $mediator->writeResponseBody('foo', 'bar'));
$this->assertEquals(2, count($this->events));
$this->assertEquals('curl.callback.write', $this->events[1]->getName());
$this->assertEquals('bar', $this->events[1]['write']);
$this->assertSame($request, $this->events[1]['request']);
$this->assertEquals('foo', $mediator->readRequestBody('a', 'b', 3));
$this->assertEquals(3, count($this->events));
$this->assertEquals('curl.callback.read', $this->events[2]->getName());
$this->assertEquals('foo', $this->events[2]['read']);
$this->assertSame($request, $this->events[2]['request']);
}
public function testSetsCurlHandleParameter()
{
$request = new EntityEnclosingRequest('PUT', 'http://www.example.com');
$mediator = new RequestMediator($request);
$handle = $this->getMockBuilder('Guzzle\\Http\\Curl\\CurlHandle')->disableOriginalConstructor()->getMock();
$mediator->setCurlHandle($handle);
$this->assertSame($handle, $request->getParams()->get('curl_handle'));
}
/**
* @covers Guzzle\Http\Message\EntityEnclosingRequest::configureRedirects
*/
public function testCanDisableRedirects()
{
$request = new EntityEnclosingRequest('PUT', 'http://test.com/');
$request->configureRedirects(false, false);
$this->assertTrue($request->getParams()->get(RedirectPlugin::DISABLE));
}
public function testDoesNotSeekOnRequestsWithNoBodyWhenRetrying()
{
// Create a request with a body
$request = new EntityEnclosingRequest('PUT', 'http://www.example.com');
$request->getParams()->set(BackoffPlugin::DELAY_PARAM, 2);
$plugin = new BackoffPlugin(new ConstantBackoffStrategy(0));
$plugin->onRequestPoll($this->getMockEvent($request));
}
/**
* @covers Guzzle\Http\Plugin\ExponentialBackoffPlugin::onRequestPoll
*/
public function testDoesNotSeekOnRequestsWithNoBodyWhenRetrying()
{
// Create a request with a body
$request = new EntityEnclosingRequest('PUT', 'http://www.example.com');
$request->getParams()->set('plugins.exponential_backoff.retry_time', 2);
$plugin = new ExponentialBackoffPlugin(2, null, array($this, 'delayClosure'));
$plugin->onRequestPoll($this->getMockEvent($request));
}
/**
* @covers Guzzle\Http\Plugin\ExponentialBackoffPlugin::onRequestPoll
*/
public function testSeeksToBeginningOfRequestBodyWhenRetrying()
{
// Create a mock curl multi object
$multi = $this->getMockBuilder('Guzzle\\Http\\Curl\\CurlMulti')->setMethods(array('remove', 'add'))->getMock();
// Create a request with a body
$request = new EntityEnclosingRequest('PUT', 'http://www.example.com');
$request->setBody('abc');
// Set the retry time to be something that will be retried always
$request->getParams()->set('plugins.exponential_backoff.retry_time', 2);
// Seek to the end of the stream
$request->getBody()->seek(3);
$this->assertEquals('', $request->getBody()->read(1));
// Create a plugin that does not delay when retrying
$plugin = new ExponentialBackoffPlugin(2, null, array($this, 'delayClosure'));
// Create an event that is expected for the Poll event
$event = new Event(array('request' => $request, 'curl_multi' => $multi));
$event->setName(CurlMultiInterface::POLLING_REQUEST);
$plugin->onRequestPoll($event);
// Ensure that the stream was seeked to 0
$this->assertEquals('a', $request->getBody()->read(1));
}