Executes the internal pipeline, passing $delegate as the "final
handler" in cases when the pipeline exhausts itself.
public process ( Psr\Http\Message\ServerRequestInterface $request, Interop\Http\Middleware\DelegateInterface $delegate ) : Psr\Http\Message\ResponseInterface | ||
$request | Psr\Http\Message\ServerRequestInterface | |
$delegate | Interop\Http\Middleware\DelegateInterface | |
Результат | Psr\Http\Message\ResponseInterface |
/** * @todo Remove for 2.0.0, as error middleware is removed in that version. * @group error-handling */ public function testEnablingRaiseThrowablesCausesProcessToThrowExceptions() { $expected = new RuntimeException('To throw from middleware'); $pipeline = new MiddlewarePipe(); $pipeline->raiseThrowables(); $middleware = $this->prophesize(ServerMiddlewareInterface::class); $middleware->process(Argument::type(ServerRequestInterface::class), Argument::type(DelegateInterface::class))->will(function () use($expected) { throw $expected; }); $pipeline->pipe($middleware->reveal()); $done = $this->prophesize(DelegateInterface::class); $done->process(Argument::any())->shouldNotBeCalled(); try { $pipeline->process($this->request, $done->reveal()); $this->fail('Pipeline with middleware that throws did not result in exception!'); } catch (RuntimeException $e) { $this->assertSame($expected, $e); } catch (Throwable $e) { $this->fail(sprintf('Unexpected throwable raised by pipeline: %s', $e->getMessage())); } catch (\Exception $e) { $this->fail(sprintf('Unexpected exception raised by pipeline: %s', $e->getMessage())); } }