How to set Intent and Configuration before starting activity in Robolectric

[Kral Oz]

My Activity -that i want to test- has to have extras before starting which had to be located in Intent. How can i add them before lunching the activity in testing?

And the same function is also needed to set the "Locale" in "Configuration" in Activity.

I think that we have to use shadowActivity but i could not find any example for that.

Please help. I could not fix it since 2 weeks... Thank you!