Refactor test to use a helper fn
Pass a LB config, not LB id
Factor out test clock
Extract lb id out of lb config
Merge branch 'use-server-dict-for-worker-lb-ops' into use-lb-dict-in-worker
Merge branch 'master' into use-lb-dict-in-worker
Improve docstring
Return value depends on the load balancer type
Refactor clock
Refactor add_to_load_balancer tests
Add docstring to helper function
Factor out lb_config so it's inspectable
Fix the remove callsite in add_to_load_balancer
I got tired of looking at this function
Fix test

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Clean up tests
Fix the delete server docstring
Clean up the function some more
Fix docstring
Remove unused import