public function testDoNothingWhenHtmlRequested() { $request = new Request([], [], ['_api_respond' => true]); $request->setRequestFormat('html'); $eventProphecy = $this->prophesize(GetResponseForExceptionEvent::class); $eventProphecy->getRequest()->willReturn($request)->shouldBeCalled(); $listener = new ExceptionListener('foo:bar'); $listener->onKernelException($eventProphecy->reveal()); }