How can to test Fragment with Espresso 2?

I have android-project, in it I have one MainActivity (extends ActionBarActivity) and some MyFragments (extends android.support.v4.app.Fragment). In my project: first start: MainActivity, second start: MyFragment1 (for log in), next start: MyFragment2 (after log in, with list some params). And you cannot see MyFragment2 (with some list), before log in by MyFragment1.

How can I to test MyFragment2 without log in MyFragment1? By Espresso 2? (http://ift.tt/19dd9Kv) Now - If I at first to test MyFragment1, I can to test MyFragment2, But If I want to test just MyFragment2.. Help me, please.