aRegister.getLoginName(), aRegister.getScreenName(), Id.from(hashedPassword), aRegister.getEmail(),
/*params for role: */
aRegister.getLoginName()
};
TxSimple tx = new TxSimple(sqls, params);
int numRecords = tx.executeTx();
if ( numRecords != 2 ){
String msg = "Should have added 2 records (user and single role), but added this many: " + numRecords;
throw new AssertionError(msg);
}
}