// TestRpcCommand tests RpcCommand by generating some commands and
// trying to send them off.
func TestRpcCommand(t *testing.T) {
user := "******"
pass := "******"
server := "invalid"
var msg []byte
_, err := btcjson.RpcCommand(user, pass, server, msg)
if err == nil {
t.Errorf("Should fail.")
}
msg, err = btcjson.CreateMessage("getinfo")
if err != nil {
t.Errorf("Cannot create valid json message")
}
_, err = btcjson.RpcCommand(user, pass, server, msg)
if err == nil {
t.Errorf("Should not connect to server.")
}
badMsg := []byte("{\"jsonrpc\":\"1.0\",\"id\":\"btcd\",\"method\":\"\"}")
_, err = btcjson.RpcCommand(user, pass, server, badMsg)
if err == nil {
t.Errorf("Cannot have no method in msg..")
}
return
}
// send sends a JSON-RPC command to the specified RPC server and examines the
// results for various error conditions. It either returns a valid result or
// an appropriate error.
func send(cfg *config, msg []byte) (interface{}, error) {
var reply btcjson.Reply
var err error
if cfg.NoTLS || (cfg.RPCCert == "" && !cfg.TLSSkipVerify) {
reply, err = btcjson.RpcCommand(cfg.RPCUser, cfg.RPCPassword,
cfg.RPCServer, msg)
} else {
var pem []byte
if cfg.RPCCert != "" {
pem, err = ioutil.ReadFile(cfg.RPCCert)
if err != nil {
return nil, err
}
}
reply, err = btcjson.TlsRpcCommand(cfg.RPCUser,
cfg.RPCPassword, cfg.RPCServer, msg, pem,
cfg.TLSSkipVerify)
}
if err != nil {
return nil, err
}
if reply.Error != nil {
return nil, reply.Error
}
return reply.Result, nil
}