@test
public void testtrustsettxsign() {
ikeypair kp = seed.getkeypair(seed_2);
trustset txn = new trustset();
// set sender
txn.account(accountid.fromseedbytes(b58.getinstance().decodefamilyseed(seed_2)));
// set trustlimit. note, amount unit must be integer.
amount limitamount =
new amount(new bigdecimal("10000"), currency.fromstring("cny"), addrcnygateway);
txn.limitamount(limitamount);
signedtransaction sign = new signedtransaction(txn);
// param 2 is tx fee; param 3 is account_info.sequence returned
sign.prepare(kp, amount.fromstring("15"), new uint32(17), null);
system.out.println("blob:" + sign.tx_blob);
system.out.println("hash:" + sign.hash);
system.out.println("txn_type:" + sign.transactiontype());
}
