PhlyTest\Http\ServerTest::setUp PHP Method

    public function setUp()
    {
        HeaderStack::reset();
        $this->callback = function ($req, $res, $done) {
            //  Intentionally empty
        };
        $this->request = $this->getMockBuilder('Psr\\Http\\Message\\ServerRequestInterface')->getMock();
        $this->response = $this->getMockBuilder('Psr\\Http\\Message\\ResponseInterface')->getMock();
    }