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<?php |
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namespace Yiisoft\Yii\Web\Tests\Middleware; |
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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\ResponseInterface; |
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use Psr\Http\Message\ServerRequestInterface; |
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use Psr\Http\Server\RequestHandlerInterface; |
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use Yiisoft\Router\Method; |
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use Yiisoft\Yii\Web\Middleware\Callback; |
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final class CallbackTest extends TestCase |
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{ |
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/** |
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* @test |
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*/ |
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public function handlerIsPassedToCallback() |
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{ |
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$middleware = new Callback(function (ServerRequestInterface $request, RequestHandlerInterface $handler) { |
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return $handler->handle($request); |
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}, $this->createContainer()); |
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$response = $middleware->process($this->createRequest(), $this->createRequestHandler()); |
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$this->assertEquals(200, $response->getStatusCode()); |
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} |
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/** |
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* @test |
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*/ |
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public function callbackResultReturned() |
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{ |
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$middleware = new Callback(function () { |
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return new Response(400); |
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}, $this->createContainer()); |
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$response = $middleware->process($this->createRequest(), $this->createRequestHandler()); |
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$this->assertEquals(400, $response->getStatusCode()); |
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} |
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/** |
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* @test |
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*/ |
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public function requestIsPassedToCallback() |
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{ |
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$requestMethod = Method::PUT; |
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$requestUri = '/test/request/uri'; |
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$middleware = new Callback(function (ServerRequestInterface $request, RequestHandlerInterface $handler) use ($requestMethod, $requestUri) { |
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$this->assertEquals($request->getMethod(), $requestMethod); |
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$this->assertEquals($request->getUri(), $requestUri); |
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return $handler->handle($request); |
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}, $this->createContainer()); |
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$middleware->process($this->createRequest($requestMethod, $requestUri), $this->createRequestHandler()); |
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} |
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/** |
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* @test |
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*/ |
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public function checkDiContainerCalled() |
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{ |
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$middleware = new Callback(function (Response $response) { |
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return $response; |
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}, $this->createContainer()); |
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$response = $middleware->process($this->createRequest(), $this->createRequestHandler()); |
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$this->assertEquals(404, $response->getStatusCode()); |
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} |
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private function createContainer(): ContainerInterface |
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{ |
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return new class implements ContainerInterface { |
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public function get($id) |
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{ |
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return new Response(404); |
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} |
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public function has($id) |
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{ |
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// do nothing |
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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(200); |
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} |
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}; |
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} |
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private function createRequest(string $method = Method::GET, string $uri = '/'): ServerRequestInterface |
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{ |
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return new ServerRequest($method, $uri); |
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} |
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} |
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yiisoft /
yii-web
