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<?php |
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namespace Yiisoft\Router\Tests\Middleware; |
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use Nyholm\Psr7\Response; |
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use Nyholm\Psr7\Factory\Psr17Factory; |
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use Nyholm\Psr7\ServerRequest; |
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use PHPUnit\Framework\TestCase; |
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use Psr\Http\Message\ResponseInterface; |
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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\Router\MatchingResult; |
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use Yiisoft\Router\Method; |
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use Yiisoft\Router\Middleware\Router; |
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use Yiisoft\Router\Route; |
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use Yiisoft\Router\UrlMatcherInterface; |
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final class RouterTest extends TestCase |
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{ |
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private function createRouterMiddleware(): Router |
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{ |
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return new Router($this->getMatcher(), new Psr17Factory()); |
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} |
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private function processWithRouter(ServerRequestInterface $request): ResponseInterface |
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{ |
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return $this->createRouterMiddleware()->process($request, $this->createRequestHandler()); |
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} |
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public function testProcessSuccess(): void |
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{ |
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$request = new ServerRequest('GET', '/'); |
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$response = $this->processWithRouter($request); |
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$this->assertSame(201, $response->getStatusCode()); |
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} |
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public function testMissingRouteRespondWith404(): void |
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{ |
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$request = new ServerRequest('GET', '/no-such-route'); |
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$response = $this->processWithRouter($request); |
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$this->assertSame(404, $response->getStatusCode()); |
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} |
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public function testMethodMismatchRespondWith405(): void |
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{ |
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$request = new ServerRequest('POST', '/'); |
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$response = $this->processWithRouter($request); |
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$this->assertSame(405, $response->getStatusCode()); |
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$this->assertSame('GET, HEAD', $response->getHeaderLine('Allow')); |
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} |
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private function getMatcher(): UrlMatcherInterface |
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{ |
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$middleware = $this->createRouteMiddleware(); |
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return new class ($middleware) implements UrlMatcherInterface |
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{ |
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private $middleware; |
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public function __construct(MiddlewareInterface $middleware) |
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{ |
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$this->middleware = $middleware; |
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} |
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/** |
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* Emulates router with a single `GET /` route |
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* @param ServerRequestInterface $request |
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* @return MatchingResult |
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*/ |
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public function match(ServerRequestInterface $request): MatchingResult |
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{ |
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if ($request->getUri()->getPath() !== '/') { |
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return MatchingResult::fromFailure(Method::ANY); |
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} |
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if ($request->getMethod() === 'GET') { |
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$route = Route::get('/')->to($this->middleware); |
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return MatchingResult::fromSuccess($route, ['parameter' => 'value']); |
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} |
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return MatchingResult::fromFailure([Method::GET, Method::HEAD]); |
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} |
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}; |
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} |
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private function createRequestHandler(): RequestHandlerInterface |
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{ |
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return new class implements RequestHandlerInterface { |
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public function handle(ServerRequestInterface $request): ResponseInterface |
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{ |
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return new Response(404); |
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} |
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}; |
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} |
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private function createRouteMiddleware(): MiddlewareInterface |
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{ |
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return new class implements MiddlewareInterface { |
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public function process( |
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ServerRequestInterface $request, |
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RequestHandlerInterface $handler |
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): ResponseInterface |
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{ |
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return (new Response())->withStatus(201); |
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} |
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}; |
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} |
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} |
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yiisoft /
router
