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<?php |
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namespace Yiisoft\Yii\Web\Tests; |
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use Nyholm\Psr7\Response; |
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use Nyholm\Psr7\ServerRequest; |
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use PHPUnit\Framework\TestCase; |
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use Psr\Container\ContainerInterface; |
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use Psr\Http\Message\ServerRequestInterface; |
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use Psr\Http\Server\MiddlewareInterface; |
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use Psr\Http\Server\RequestHandlerInterface; |
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use Yiisoft\Yii\Web\Emitter\SapiEmitter; |
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use Yiisoft\Yii\Web\MiddlewareDispatcher; |
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class MiddlewareDispatcherTest extends TestCase |
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{ |
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private MiddlewareDispatcher $middlewareDispatcher; |
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private ContainerInterface $containerMock; |
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private RequestHandlerInterface $fallbackHandlerMock; |
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/** |
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* @var MiddlewareInterface[] |
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*/ |
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private array $middlewareMocks; |
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public function setUp(): void |
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{ |
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parent::setUp(); |
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$this->containerMock = $this->createMock(ContainerInterface::class); |
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$this->fallbackHandlerMock = $this->createMock(RequestHandlerInterface::class); |
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$this->middlewareDispatcher = new MiddlewareDispatcher($this->containerMock, $this->fallbackHandlerMock); |
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} |
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public function testAddThrowsInvalidArgumentExceptionWhenMiddlewareIsNotOfCorrectType(): void |
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{ |
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$this->expectException(\InvalidArgumentException::class); |
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$exampleInput = new SapiEmitter(); |
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$this->middlewareDispatcher->addMiddleware($exampleInput); |
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} |
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/** |
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* @doesNotPerformAssertions |
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*/ |
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public function testAddAddsCallableToMiddlewareArrayWithoutThrowingException(): void |
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{ |
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$callable = static function () { |
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echo 'example function for testing purposes'; |
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}; |
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$this->middlewareDispatcher->addMiddleware($callable); |
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} |
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/** |
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* @doesNotPerformAssertions |
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*/ |
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public function testAddAddsMiddlewareInterfaceToMiddlewareArrayWithoutThrowingException(): void |
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{ |
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$middleware = $this->createMock(MiddlewareInterface::class); |
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$this->middlewareDispatcher->addMiddleware($middleware); |
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} |
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public function testDispatchCallsMiddlewareFullStack(): void |
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{ |
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$request = new ServerRequest('GET', '/'); |
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$this->fallbackHandlerMock |
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->expects($this->never()) |
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->method('handle') |
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->with($request); |
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$middleware1 = static function (ServerRequestInterface $request, RequestHandlerInterface $handler) { |
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$request = $request->withAttribute('middleware', 'middleware1'); |
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return $handler->handle($request); |
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}; |
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$middleware2 = static function (ServerRequestInterface $request) { |
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return new Response(200, [], null, '1.1', implode($request->getAttributes())); |
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}; |
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$this->middlewareDispatcher->addMiddleware($middleware2)->addMiddleware($middleware1); |
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$response = $this->middlewareDispatcher->dispatch($request); |
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$this->assertSame(200, $response->getStatusCode()); |
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$this->assertSame('middleware1', $response->getReasonPhrase()); |
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// ensure that dispatcher could be called multiple times |
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$this->middlewareDispatcher->dispatch($request); |
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} |
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} |
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yiisoft /
yii-web
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