Cannot detect Extract Method when multiple conditions are extracted to if else condition into a new method

[mkshiblu]

Problem

Refactoring Miner was not able to detect that getData was extracted from dataAttr

Steps to Reproduce

1. Go to mkshiblu/practice@d521357
2. Run the chrome extension

Observed Behavior

• No refactorings are reported by RefactoringMiner.

Java Diff

Note

• The Above Java Example Test Code is a close recreation to this. Checkout it for some interesting comments from the developer.

• Source code is compilable because of the addition of mock classes.

[tsantalis]

This is a rather rare scenario, which would take a lot of effort to implement.
Supporting the matching of conditional expressions with if statements is interesting though.