[ConvertLocalToInstanceVariableCommand] does not check if selected variable exists on class

[pscheit]

I would like to try implement this enhancement, but I need a little more input to start off with the test: Should I test this with a (php-)unit testcase or behat? Is behat only used for the "main" testcase of the features or should it define failing refactorings, too?

best regards
Philipp

[beberlei]

Behat is for the requirements, unit tests are for the details the user doesn't need to know about. This feature falls into the category Behat test :)