Installation Error : CordovaError

[ghost]

{ [CordovaError: Current working directory is not a Cordova-based project.]
  name: 'CordovaError',
  message: 'Current working directory is not a Cordova-based project.' }

I get this error when i run yo ionic test

[gortok]

I've had this happen to me when the directory wasn't completely empty. Even if you have a .git directory inside where you ran that command, it will fail.