add tests to server internals
add tests to server internals

gabegattis/bitcore-wallet,bitjson/bitcore,bitjson/bitcore,isocolsky/bitcore-wallet,bitpay/bitcore,bitpay/bitcore,bitjson/bitcore,bitpay/bitcore,bitjson/bitcore,bitpay/bitcore,bitpay/bitcore-wallet,bankonme/bitcore-wallet,martindale/bitcore,matiu/bitcore-wallet,eXcomm/bitcore-wallet,martindale/bitcore,studio666/bitcore-wallet,martindale/bitcore,martindale/bitcore