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<?php |
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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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use PHPUnit_Framework_TestCase as TestCase; |
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use Shlinkio\Shlink\Core\Middleware\QrCodeCacheMiddleware; |
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use Zend\Diactoros\Response; |
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use Zend\Diactoros\ServerRequestFactory; |
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use Zend\Diactoros\Uri; |
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class QrCodeCacheMiddlewareTest extends TestCase |
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{ |
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/** |
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* @var QrCodeCacheMiddleware |
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*/ |
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protected $middleware; |
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/** |
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* @var Cache |
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*/ |
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protected $cache; |
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public function setUp() |
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{ |
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$this->cache = new ArrayCache(); |
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$this->middleware = new QrCodeCacheMiddleware($this->cache); |
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} |
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/** |
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* @test |
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*/ |
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public function noCachedPathFallbacksToNextMiddleware() |
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{ |
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$isCalled = false; |
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$this->middleware->__invoke( |
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ServerRequestFactory::fromGlobals(), |
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new Response(), |
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function ($req, $resp) use (&$isCalled) { |
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$isCalled = true; |
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return $resp; |
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} |
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); |
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$this->assertTrue($isCalled); |
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} |
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/** |
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* @test |
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*/ |
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public function cachedPathReturnsCacheContent() |
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{ |
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$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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$resp = $this->middleware->__invoke( |
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ServerRequestFactory::fromGlobals()->withUri($uri), |
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new Response(), |
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function ($req, $resp) use (&$isCalled) { |
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$isCalled = true; |
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return $resp; |
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} |
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); |
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$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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} |
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} |
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shlinkio /
shlink
