ConnectToRPC connects to JSON-RPC server specified in the provided config.

DisableLog disables all library log output.

UseLogger uses a specified Logger to output package logging info.

ValidateRPCConfig makes sure that provided Config is valid or returns an error otherwise.

Client wraps rpcclient.RPCClient with extra functionality needed for stability-tests.

Config are configurations common to all tests that need to connect to json-rpc.