Created EmptyResponseImplicitOptionsMiddlewareFactoryTest

module/Common/test/Factory/EmptyResponseImplicitOptionsMiddlewareFactoryTest.php

@@ -0,0 +1,45 @@
+<?php
+declare(strict_types=1);
+
+namespace ShlinkioTest\Shlink\Common\Factory;
+
+use PHPUnit\Framework\TestCase;
+use Shlinkio\Shlink\Common\Factory\EmptyResponseImplicitOptionsMiddlewareFactory;
+use Zend\Diactoros\Response\EmptyResponse;
+use Zend\Expressive\Middleware\ImplicitOptionsMiddleware;
+use Zend\ServiceManager\ServiceManager;
+
+class EmptyResponseImplicitOptionsMiddlewareFactoryTest extends TestCase
+{
+    /**
+     * @var EmptyResponseImplicitOptionsMiddlewareFactory
+     */
+    protected $factory;
+
+    public function setUp()
+    {
+        $this->factory = new EmptyResponseImplicitOptionsMiddlewareFactory();
+    }
+
+    /**
+     * @test
+     */
+    public function serviceIsCreated()
+    {
+        $instance = $this->factory->__invoke(new ServiceManager(), '');
+        $this->assertInstanceOf(ImplicitOptionsMiddleware::class, $instance);
+    }
+
+    /**
+     * @test
+     */
+    public function responsePrototypeIsEmptyResponse()
+    {
+        $instance = $this->factory->__invoke(new ServiceManager(), '');
+
+        $ref = new \ReflectionObject($instance);
+        $prop = $ref->getProperty('response');
+        $prop->setAccessible(true);
+        $this->assertInstanceOf(EmptyResponse::class, $prop->getValue($instance));
+    }
+}