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<?php |
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namespace SubjectivePHPTest\Slim\Middleware; |
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use Fig\Http\Message\RequestMethodInterface; |
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use PHPUnit\Framework\TestCase; |
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use Slim\Http\Headers; |
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use Slim\Http\Request; |
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use Slim\Http\Response; |
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use Slim\Http\Stream; |
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use Slim\Http\Uri; |
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use Slim\Route; |
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use SubjectivePHP\Slim\Middleware\OptionsMiddleware; |
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/** |
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* @coversDefaultClass \SubjectivePHP\Slim\Middleware\OptionsMiddleware |
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* @covers ::__construct |
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*/ |
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final class OptionsMiddlewareTest extends TestCase implements RequestMethodInterface |
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{ |
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/** |
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* @var array |
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*/ |
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const ALLOW_HEADERS = ['Authorization, Content-Type']; |
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/** |
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* @var string |
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*/ |
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const ALLOW_ORIGIN = '*'; |
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/** |
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* @var OptionsMiddleware |
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*/ |
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private $middleware; |
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/** |
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* @var callable |
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*/ |
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private $next; |
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public function setUp() |
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{ |
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$this->middleware = new OptionsMiddleware(self::ALLOW_ORIGIN, self::ALLOW_HEADERS); |
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$this->next = function (Request $request, Response $response) : Response { |
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return $response; |
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}; |
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} |
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/** |
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* @test |
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* @covers ::__invoke |
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*/ |
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public function invokeMethodNotOptions() |
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{ |
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$request = $this->getRequest(self::METHOD_GET); |
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$response = new Response(); |
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$this->assertSame($response, $this->middleware->__invoke($request, $response, $this->next)); |
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} |
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/** |
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* @test |
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* @covers ::__invoke |
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* @expectedException \Slim\Exception\NotFoundException |
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*/ |
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public function invokeMethodIsOptionsButNoRoute() |
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{ |
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$request = $this->getRequest(); |
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$this->middleware->__invoke($request, new Response(), $this->next); |
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} |
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/** |
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* @test |
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* @covers ::__invoke |
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*/ |
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public function invoke() |
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{ |
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$methods = [self::METHOD_GET, self::METHOD_POST]; |
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$route = new Route($methods, '/foo', $this->next); |
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$request = $this->getRequest(self::METHOD_OPTIONS, $route); |
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$response = $this->middleware->__invoke($request, new Response(), $this->next); |
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$this->assertSame( |
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[ |
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'Access-Control-Allow-Origin' => [ |
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self::ALLOW_ORIGIN, |
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], |
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'Access-Control-Allow-Headers' => [ |
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implode(',', self::ALLOW_HEADERS), |
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], |
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'Access-Control-Allow-Methods' => [ |
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implode(',', [self::METHOD_GET, self::METHOD_POST, self::METHOD_OPTIONS]), |
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], |
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], |
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$response->getHeaders() |
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); |
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} |
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private function getRequest(string $method = self::METHOD_OPTIONS, Route $route = null) : Request |
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{ |
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$uri = Uri::createFromString('http://localhost'); |
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$headers = new Headers(); |
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$resource = fopen('php://memory', 'r'); |
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$body = new Stream($resource); |
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$request = new Request($method, $uri, $headers, [], [], $body); |
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return $request->withAttribute('route', $route); |
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} |
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} |
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subjective-php /
slim-options-middleware
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