[BUGFIX] Testing: Fix var annotations in FunctionalTestCase
[BUGFIX] Testing: Fix var annotations in FunctionalTestCase

Some var annotations were not renamed correctly.

Change-Id: I29b129e4914b71a85b58217d15eb24b2f8ff1a00
Original-Commit-Hash: 4f82ecefc49140000ed130e3440094f768635977

robertlemke/flow-development-collection,albe/flow-development-collection,fcool/flow-development-collection,kdambekalns/flow-development-collection,fcool/flow-development-collection,chewbakartik/flow-development-collection,daniellienert/flow-development-collection,fcool/flow-development-collection,robertlemke/flow-development-collection,aertmann/flow-development-collection,daniellienert/flow-development-collection,dfeyer/flow-development-collection,aertmann/flow-development-collection,chewbakartik/flow-development-collection,robertlemke/flow-development-collection,kitsunet/flow-development-collection,daniellienert/flow-development-collection,kdambekalns/flow-development-collection,neos/flow-development-collection,albe/flow-development-collection,neos/flow-development-collection,dfeyer/flow-development-collection,mkeitsch/flow-development-collection,kitsunet/flow-development-collection,bwaidelich/flow-development-collection,albe/flow-development-collection,dlubitz/flow-development-collection,kitsunet/flow-development-collection,kdambekalns/flow-development-collection,dlubitz/flow-development-collection,neos/flow-development-collection,robertlemke/flow-development-collection,dfeyer/flow-development-collection,fcool/flow-development-collection,chewbakartik/flow-development-collection,kdambekalns/flow-development-collection,gerhard-boden/flow-development-collection,mkeitsch/flow-development-collection,bwaidelich/flow-development-collection,neos/flow-development-collection,gerhard-boden/flow-development-collection,dfeyer/flow-development-collection,bwaidelich/flow-development-collection,gerhard-boden/flow-development-collection,mkeitsch/flow-development-collection,dlubitz/flow-development-collection,aertmann/flow-development-collection