rhymix/tests/install/_steps/AdminSteps.php

<?php
namespace InstallTester;

class AdminSteps extends \InstallTester
{
    public function login()
    {
        $I = $this;
    }
        public function adminLogin()
    {
        $I = $this;
    }
        public function logout()
    {
        $I = $this;
    }
}