Fix small unit test bug
Fix small unit test bug

Problem: Previous commit did not rebase correctly and missed some test fixes.

Solution: Fixed a few function calls in the unit tests that changed between commits.

F5Networks/k8s-bigip-ctlr,michaeldayreads/k8s-bigip-ctlr,michaeldayreads/k8s-bigip-ctlr,sjberman/k8s-bigip-ctlr,sjberman/k8s-bigip-ctlr,sjberman/k8s-bigip-ctlr,F5Networks/k8s-bigip-ctlr,sjberman/k8s-bigip-ctlr,F5Networks/k8s-bigip-ctlr,F5Networks/k8s-bigip-ctlr,sjberman/k8s-bigip-ctlr,michaeldayreads/k8s-bigip-ctlr,michaeldayreads/k8s-bigip-ctlr,michaeldayreads/k8s-bigip-ctlr