Increased MSI to 64%

module/Common/test/Response/PixelResponseTest.php

@@ -0,0 +1,29 @@
+<?php
+declare(strict_types=1);
+
+namespace ShlinkioTest\Shlink\Common\Response;
+
+use PHPUnit\Framework\TestCase;
+use Shlinkio\Shlink\Common\Response\PixelResponse;
+
+class PixelResponseTest extends TestCase
+{
+    /**
+     * @var PixelResponse
+     */
+    private $resp;
+
+    public function setUp()
+    {
+        $this->resp = new PixelResponse();
+    }
+
+    /**
+     * @test
+     */
+    public function responseHasGifTypeAndIsNotEmpty()
+    {
+        $this->assertEquals('image/gif', $this->resp->getHeaderLine('Content-Type'));
+        $this->assertNotEmpty((string) $this->resp->getBody());
+    }
+}