Config.filter_by_prefix gives wrong config on filtering
Solution
Fix the logic for filter_by_prefix
try_filter_by_prefix function was not needed, both server and client should use filter_by_prefix, using try_filter_by_prefix in server gives wrong output
Added tests for Config, QueryMap, Contextual, Overridden functions
Problem
Config.filter_by_prefixgives wrong config on filteringSolution
filter_by_prefixtry_filter_by_prefixfunction was not needed, both server and client should usefilter_by_prefix, usingtry_filter_by_prefixin server gives wrong outputConfig,QueryMap,Contextual,Overriddenfunctions