Added test coverage for searching for deeply nested values
Added test coverage for searching for deeply nested values

DLag/viper,istio/viper,ishidawataru/viper,zj8487/viper,akutz/viper,henrylee2cn/viper,spf13/viper,mirrr/viper,jrossi/viper,vasu1124/viper,streamrail/viper,dvln/viper,sankark/viper,niccaluim/viper,mguindin/viper,samt42/viper