title: Test file in Flutter with Android Studio IDE show nothing here
body: <p>I am studying Flutter TDD Clean Architecture Course by Reso Coder. While writing a test file, I am unable to run it. The run icon in the test file shows 'Nothing here'. I cannot find the test file in the Run menu also. I am attaching a screenshot below. Anybody can help me. Thanks.</p>
  <p><a href="https://i.stack.imgur.com/UirFW.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/UirFW.png" alt="enter image description here" /></a></p>