2016-08-09 07:18:20 -05:00
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<?php
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2019-10-05 10:26:10 -05:00
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2017-10-12 03:13:20 -05:00
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declare(strict_types=1);
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2016-08-09 07:18:20 -05:00
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namespace ShlinkioTest\Shlink\Core\Middleware;
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use Doctrine\Common\Cache\ArrayCache;
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use Doctrine\Common\Cache\Cache;
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2017-03-24 14:34:18 -05:00
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use PHPUnit\Framework\TestCase;
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2017-03-24 17:34:17 -05:00
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use Prophecy\Argument;
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2018-03-26 12:02:41 -05:00
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use Psr\Http\Server\RequestHandlerInterface;
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2016-08-09 07:18:20 -05:00
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use Shlinkio\Shlink\Core\Middleware\QrCodeCacheMiddleware;
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use Zend\Diactoros\Response;
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2018-12-25 16:01:30 -06:00
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use Zend\Diactoros\ServerRequest;
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2016-08-09 07:18:20 -05:00
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use Zend\Diactoros\Uri;
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class QrCodeCacheMiddlewareTest extends TestCase
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{
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2018-11-20 12:30:27 -06:00
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/** @var QrCodeCacheMiddleware */
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2018-11-20 12:37:22 -06:00
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private $middleware;
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/** @var Cache */
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2018-11-20 12:37:22 -06:00
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private $cache;
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2016-08-09 07:18:20 -05:00
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2019-02-16 03:53:45 -06:00
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public function setUp(): void
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2016-08-09 07:18:20 -05:00
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{
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$this->cache = new ArrayCache();
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$this->middleware = new QrCodeCacheMiddleware($this->cache);
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}
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2019-02-17 13:28:34 -06:00
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/** @test */
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2017-03-24 17:34:17 -05:00
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public function noCachedPathFallsBackToNextMiddleware()
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2016-08-09 07:18:20 -05:00
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{
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2018-03-26 12:02:41 -05:00
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$delegate = $this->prophesize(RequestHandlerInterface::class);
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2018-11-11 06:18:21 -06:00
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$delegate->handle(Argument::any())->willReturn(new Response())->shouldBeCalledOnce();
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2017-03-25 03:22:00 -05:00
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2018-12-25 16:01:30 -06:00
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$this->middleware->process((new ServerRequest())->withUri(new Uri('/foo/bar')), $delegate->reveal());
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2017-03-24 17:34:17 -05:00
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$this->assertTrue($this->cache->contains('/foo/bar'));
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2016-08-09 07:18:20 -05:00
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}
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2019-02-17 13:28:34 -06:00
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/** @test */
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2016-08-09 07:18:20 -05:00
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public function cachedPathReturnsCacheContent()
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{
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$isCalled = false;
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$uri = (new Uri())->withPath('/foo');
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$this->cache->save('/foo', ['body' => 'the body', 'content-type' => 'image/png']);
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2018-03-26 12:02:41 -05:00
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$delegate = $this->prophesize(RequestHandlerInterface::class);
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2016-08-09 07:18:20 -05:00
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2018-12-25 16:01:30 -06:00
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$resp = $this->middleware->process((new ServerRequest())->withUri($uri), $delegate->reveal());
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2016-08-09 07:18:20 -05:00
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$this->assertFalse($isCalled);
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$resp->getBody()->rewind();
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$this->assertEquals('the body', $resp->getBody()->getContents());
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$this->assertEquals('image/png', $resp->getHeaderLine('Content-Type'));
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2018-03-26 12:02:41 -05:00
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$delegate->handle(Argument::any())->shouldHaveBeenCalledTimes(0);
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2016-08-09 07:18:20 -05:00
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}
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}
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