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<?php |
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declare(strict_types=1); |
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namespace ShlinkioTest\Shlink\Core\Action; |
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use finfo; |
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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\Server\RequestHandlerInterface; |
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use Shlinkio\Shlink\Core\Action\PreviewAction; |
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use Shlinkio\Shlink\Core\Entity\ShortUrl; |
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use Shlinkio\Shlink\Core\Exception\EntityDoesNotExistException; |
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use Shlinkio\Shlink\Core\Exception\InvalidShortCodeException; |
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use Shlinkio\Shlink\Core\Service\UrlShortener; |
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use Shlinkio\Shlink\PreviewGenerator\Service\PreviewGenerator; |
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use Zend\Diactoros\Response; |
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use Zend\Diactoros\ServerRequest; |
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use function filesize; |
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use const FILEINFO_MIME; |
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class PreviewActionTest extends TestCase |
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{ |
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/** @var PreviewAction */ |
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private $action; |
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/** @var ObjectProphecy */ |
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private $previewGenerator; |
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/** @var ObjectProphecy */ |
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private $urlShortener; |
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public function setUp(): void |
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{ |
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$this->previewGenerator = $this->prophesize(PreviewGenerator::class); |
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$this->urlShortener = $this->prophesize(UrlShortener::class); |
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$this->action = new PreviewAction($this->previewGenerator->reveal(), $this->urlShortener->reveal()); |
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} |
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/** @test */ |
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public function invalidShortCodeFallsBackToNextMiddleware(): void |
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{ |
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$shortCode = 'abc123'; |
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$this->urlShortener->shortCodeToUrl($shortCode)->willThrow(EntityDoesNotExistException::class) |
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->shouldBeCalledOnce(); |
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$delegate = $this->prophesize(RequestHandlerInterface::class); |
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$delegate->handle(Argument::cetera())->shouldBeCalledOnce() |
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->willReturn(new Response()); |
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$this->action->process((new ServerRequest())->withAttribute('shortCode', $shortCode), $delegate->reveal()); |
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} |
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/** @test */ |
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public function correctShortCodeReturnsImageResponse(): void |
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{ |
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$shortCode = 'abc123'; |
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$url = 'foobar.com'; |
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$shortUrl = new ShortUrl($url); |
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$path = __FILE__; |
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$this->urlShortener->shortCodeToUrl($shortCode)->willReturn($shortUrl)->shouldBeCalledOnce(); |
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$this->previewGenerator->generatePreview($url)->willReturn($path)->shouldBeCalledOnce(); |
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$resp = $this->action->process( |
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(new ServerRequest())->withAttribute('shortCode', $shortCode), |
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$this->prophesize(RequestHandlerInterface::class)->reveal() |
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); |
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$this->assertEquals(filesize($path), $resp->getHeaderLine('Content-length')); |
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$this->assertEquals((new finfo(FILEINFO_MIME))->file($path), $resp->getHeaderLine('Content-type')); |
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} |
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/** @test */ |
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public function invalidShortCodeExceptionFallsBackToNextMiddleware(): void |
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{ |
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$shortCode = 'abc123'; |
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$this->urlShortener->shortCodeToUrl($shortCode)->willThrow(InvalidShortCodeException::class) |
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->shouldBeCalledOnce(); |
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$delegate = $this->prophesize(RequestHandlerInterface::class); |
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$process = $delegate->handle(Argument::any())->willReturn(new Response()); |
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$this->action->process( |
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(new ServerRequest())->withAttribute('shortCode', $shortCode), |
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$delegate->reveal() |
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); |
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$process->shouldHaveBeenCalledOnce(); |
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} |
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} |
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shlinkio /
shlink
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