diff --git a/tests/Pecee/SimpleRouter/InputHandlerTest.php b/tests/Pecee/SimpleRouter/InputHandlerTest.php
index 7fcb87b..99bd83e 100644
--- a/tests/Pecee/SimpleRouter/InputHandlerTest.php
+++ b/tests/Pecee/SimpleRouter/InputHandlerTest.php
@@ -113,6 +113,38 @@ class InputHandlerTest extends \PHPUnit\Framework\TestCase
 
     public function testFile()
     {
+        global $_FILES;
+
+        $_FILES = array(
+            'test' => array(
+                'name' => 'test.txt',
+                'type' => 'text/plain',
+                'tmp_name' => '/tmp/phpYfWUiw',
+                'error' => 0,
+                'size' => 4
+            )
+        );
+
+        $router = TestRouter::router();
+        $router->reset();
+        $router->getRequest()->setMethod('post');
+
+        $handler = TestRouter::request()->getInputHandler();
+        $file = $handler->file('test');
+        $this->assertInstanceOf(\Pecee\Http\Input\InputFile::class, $file);
+        $this->assertEquals('test.txt', $file->getFilename());
+        $this->assertEquals('text/plain', $file->getType());
+        $this->assertEquals('/tmp/phpYfWUiw', $file->getTmpName());
+        $this->assertEquals(0, $file->getError());
+        $this->assertEquals(4, $file->getSize());
+        $this->assertEquals('txt', $file->getExtension());
+
+
+        if(file_exists('/tmp')){
+            file_put_contents('/tmp/phpYfWUiw', 'test');
+            $this->assertEquals('test', $file->getContents());
+        }
+
         // TODO: implement test-file
         $this->assertEquals(true, true);
     }