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<?php |
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declare(strict_types=1); |
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namespace ShlinkioTest\Shlink\Core\Response; |
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use PHPUnit\Framework\TestCase; |
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use Prophecy\Argument; |
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use Prophecy\Prophecy\ObjectProphecy; |
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use Psr\Http\Message\ServerRequestInterface; |
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use Psr\Http\Server\MiddlewareInterface; |
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use Shlinkio\Shlink\Core\Action\RedirectAction; |
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use Shlinkio\Shlink\Core\Options\NotFoundRedirectOptions; |
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use Shlinkio\Shlink\Core\Response\NotFoundHandler; |
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use Zend\Diactoros\Response; |
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use Zend\Diactoros\ServerRequest; |
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use Zend\Diactoros\ServerRequestFactory; |
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use Zend\Diactoros\Uri; |
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use Zend\Expressive\Router\Route; |
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use Zend\Expressive\Router\RouteResult; |
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use Zend\Expressive\Template\TemplateRendererInterface; |
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class NotFoundHandlerTest extends TestCase |
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{ |
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/** @var NotFoundHandler */ |
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private $delegate; |
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/** @var ObjectProphecy */ |
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private $renderer; |
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/** @var NotFoundRedirectOptions */ |
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private $redirectOptions; |
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public function setUp(): void |
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{ |
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$this->renderer = $this->prophesize(TemplateRendererInterface::class); |
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$this->redirectOptions = new NotFoundRedirectOptions(); |
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$this->delegate = new NotFoundHandler($this->renderer->reveal(), $this->redirectOptions, ''); |
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} |
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/** |
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* @test |
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* @dataProvider provideResponses |
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*/ |
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public function properResponseTypeIsReturned(string $expectedResponse, string $accept, int $renderCalls): void |
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{ |
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$request = (new ServerRequest())->withHeader('Accept', $accept); |
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$render = $this->renderer->render(Argument::cetera())->willReturn(''); |
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$resp = $this->delegate->handle($request); |
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$this->assertInstanceOf($expectedResponse, $resp); |
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$render->shouldHaveBeenCalledTimes($renderCalls); |
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} |
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public function provideResponses(): iterable |
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{ |
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yield 'application/json' => [Response\JsonResponse::class, 'application/json', 0]; |
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yield 'text/json' => [Response\JsonResponse::class, 'text/json', 0]; |
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yield 'application/x-json' => [Response\JsonResponse::class, 'application/x-json', 0]; |
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yield 'text/html' => [Response\HtmlResponse::class, 'text/html', 1]; |
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} |
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/** |
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* @test |
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* @dataProvider provideRedirects |
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*/ |
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public function expectedRedirectionIsReturnedDependingOnTheCase( |
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ServerRequestInterface $request, |
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string $expectedRedirectTo |
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): void { |
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$this->redirectOptions->invalidShortUrl = 'invalidShortUrl'; |
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$this->redirectOptions->regular404 = 'regular404'; |
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$this->redirectOptions->baseUrl = 'baseUrl'; |
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$resp = $this->delegate->handle($request); |
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$this->assertInstanceOf(Response\RedirectResponse::class, $resp); |
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$this->assertEquals($expectedRedirectTo, $resp->getHeaderLine('Location')); |
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$this->renderer->render(Argument::cetera())->shouldNotHaveBeenCalled(); |
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} |
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public function provideRedirects(): iterable |
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{ |
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yield 'base URL with trailing slash' => [ |
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ServerRequestFactory::fromGlobals()->withUri(new Uri('/')), |
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'baseUrl', |
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]; |
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yield 'base URL without trailing slash' => [ |
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ServerRequestFactory::fromGlobals()->withUri(new Uri('')), |
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'baseUrl', |
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]; |
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yield 'regular 404' => [ |
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ServerRequestFactory::fromGlobals()->withUri(new Uri('/foo/bar')), |
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'regular404', |
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]; |
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yield 'invalid short URL' => [ |
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ServerRequestFactory::fromGlobals() |
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->withAttribute( |
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RouteResult::class, |
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RouteResult::fromRoute( |
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new Route( |
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'', |
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$this->prophesize(MiddlewareInterface::class)->reveal(), |
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['GET'], |
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RedirectAction::class |
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) |
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) |
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) |
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->withUri(new Uri('/abc123')), |
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'invalidShortUrl', |
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]; |
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} |
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/** |
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* @test |
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* @dataProvider provideTemplates |
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*/ |
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public function properErrorTemplateIsRendered(ServerRequestInterface $request, string $expectedTemplate): void |
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{ |
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$request = $request->withHeader('Accept', 'text/html'); |
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$render = $this->renderer->render($expectedTemplate)->willReturn(''); |
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$resp = $this->delegate->handle($request); |
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$this->assertInstanceOf(Response\HtmlResponse::class, $resp); |
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$render->shouldHaveBeenCalledOnce(); |
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} |
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public function provideTemplates(): iterable |
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{ |
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$request = ServerRequestFactory::fromGlobals(); |
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yield [$request, NotFoundHandler::NOT_FOUND_TEMPLATE]; |
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yield [ |
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$request->withAttribute( |
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RouteResult::class, |
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RouteResult::fromRoute(new Route('', $this->prophesize(MiddlewareInterface::class)->reveal())) |
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), |
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NotFoundHandler::INVALID_SHORT_CODE_TEMPLATE, |
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]; |
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} |
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} |
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