2016-08-09 15:18:20 +03:00
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<?php
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2019-10-05 18:26:10 +03:00
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2017-10-12 11:13:20 +03:00
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declare(strict_types=1);
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2016-08-09 15:18:20 +03:00
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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 22:34:18 +03:00
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use PHPUnit\Framework\TestCase;
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2017-03-25 01:34:17 +03:00
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use Prophecy\Argument;
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2018-03-26 20:02:41 +03:00
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use Psr\Http\Server\RequestHandlerInterface;
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2016-08-09 15:18:20 +03:00
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use Shlinkio\Shlink\Core\Middleware\QrCodeCacheMiddleware;
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use Zend\Diactoros\Response;
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2018-12-26 01:01:30 +03:00
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use Zend\Diactoros\ServerRequest;
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2016-08-09 15:18:20 +03:00
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use Zend\Diactoros\Uri;
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class QrCodeCacheMiddlewareTest extends TestCase
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{
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2019-12-30 00:48:40 +03:00
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private QrCodeCacheMiddleware $middleware;
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private Cache $cache;
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2016-08-09 15:18:20 +03:00
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2019-02-16 12:53:45 +03:00
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public function setUp(): void
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2016-08-09 15:18:20 +03:00
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{
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$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 22:28:34 +03:00
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/** @test */
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2020-01-01 22:48:31 +03:00
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public function noCachedPathFallsBackToNextMiddleware(): void
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2016-08-09 15:18:20 +03:00
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{
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2018-03-26 20:02:41 +03:00
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$delegate = $this->prophesize(RequestHandlerInterface::class);
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2018-11-11 15:18:21 +03:00
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$delegate->handle(Argument::any())->willReturn(new Response())->shouldBeCalledOnce();
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2017-03-25 11:22:00 +03:00
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2018-12-26 01:01:30 +03:00
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$this->middleware->process((new ServerRequest())->withUri(new Uri('/foo/bar')), $delegate->reveal());
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2017-03-25 01:34:17 +03:00
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$this->assertTrue($this->cache->contains('/foo/bar'));
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2016-08-09 15:18:20 +03:00
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}
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2019-02-17 22:28:34 +03:00
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/** @test */
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2020-01-01 22:48:31 +03:00
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public function cachedPathReturnsCacheContent(): void
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2016-08-09 15:18:20 +03:00
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{
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$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 20:02:41 +03:00
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$delegate = $this->prophesize(RequestHandlerInterface::class);
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2016-08-09 15:18:20 +03:00
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2018-12-26 01:01:30 +03:00
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$resp = $this->middleware->process((new ServerRequest())->withUri($uri), $delegate->reveal());
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2016-08-09 15:18:20 +03:00
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$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', $resp->getHeaderLine('Content-Type'));
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2018-03-26 20:02:41 +03:00
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$delegate->handle(Argument::any())->shouldHaveBeenCalledTimes(0);
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2016-08-09 15:18:20 +03:00
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}
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}
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