public function testInterceptsWithEvent()
 {
     $client = new Client();
     $request = new Request('GET', '/');
     $response = new Response(404);
     $transaction = new Transaction($client, $request);
     $except = new RequestException('foo', $request, $response);
     $event = new ErrorEvent($transaction, $except);
     $event->throwImmediately(true);
     $this->assertTrue($except->getThrowImmediately());
     $event->throwImmediately(false);
     $this->assertFalse($except->getThrowImmediately());
     $this->assertSame($except, $event->getException());
     $this->assertSame($response, $event->getResponse());
     $this->assertSame($request, $event->getRequest());
     $res = null;
     $request->getEmitter()->on('complete', function ($e) use(&$res) {
         $res = $e;
     });
     $good = new Response(200);
     $event->intercept($good);
     $this->assertTrue($event->isPropagationStopped());
     $this->assertSame($res->getClient(), $event->getClient());
     $this->assertSame($good, $res->getResponse());
 }