text: // Copyright (c) 2012-2013 The Bitcoin Core developers
  // Copyright (c) 2017 The PIVX developers
  // Copyright (c) 2017 The Deviant developers
  // Distributed under the MIT/X11 software license, see the accompanying
  // file COPYING or http://www.opensource.org/licenses/mit-license.php.
  
  #include "rpcserver.h"
  #include "rpcclient.h"
  
  #include "base58.h"
  #include "netbase.h"
  #include "util.h"
  
  #include <boost/algorithm/string.hpp>
  #include <boost/test/unit_test.hpp>
  
  #include <univalue.h>
  
  using namespace std;
  
  UniValue
  createArgs(int nRequired, const char* address1=NULL, const char* address2=NULL)
  {
      UniValue result(UniValue::VARR);
      result.push_back(nRequired);
      UniValue addresses(UniValue::VARR);
      if (address1) addresses.push_back(address1);
      if (address2) addresses.push_back(address2);
      result.push_back(addresses);
      return result;
  }
  
  UniValue CallRPC(string args)
  {
      vector<string> vArgs;
      boost::split(vArgs, args, boost::is_any_of(" \t"));
      string strMethod = vArgs[0];
      vArgs.erase(vArgs.begin());
      UniValue params = RPCConvertValues(strMethod, vArgs);
  
      rpcfn_type method = tableRPC[strMethod]->actor;
      try {
          UniValue result = (*method)(params, false);
          return result;
      }
      catch (const UniValue& objError) {
          throw runtime_error(find_value(objError, "message").get_str());
      }
  }
  
  
  BOOST_AUTO_TEST_SUITE(rpc_tests)
  
  BOOST_AUTO_TEST_CASE(rpc_rawparams)
  {
      // Test raw transaction API argument handling
      UniValue r;
  
      BOOST_CHECK_THROW(CallRPC("getrawtransaction"), runtime_error);
      BOOST_CHECK_THROW(CallRPC("getrawtransaction not_hex"), runtime_error);
      BOOST_CHECK_THROW(CallRPC("getrawtransaction a3b807410df0b60fcb9736768df5823938b2f838694939ba45f3c0a1bff150ed not_int"), runtime_error);
  
      BOOST_CHECK_THROW(CallRPC("createrawtransaction"), runtime_error);
      BOOST_CHECK_THROW(CallRPC("createrawtransaction null null"), runtime_error);
      BOOST_CHECK_THROW(CallRPC("createrawtransaction not_array"), runtime_error);
      BOOST_CHECK_THROW(CallRPC("createrawtransaction [] []"), runtime_error);
      BOOST_CHECK_THROW(CallRPC("createrawtransaction {} {}"), runtime_error);
      BOOST_CHECK_NO_THROW(CallRPC("createrawtransaction [] {}"));
      BOOST_CHECK_THROW(CallRPC("createrawtransaction [] {} extra"), runtime_error);
  
      BOOST_CHECK_THROW(CallRPC("decoderawtransaction"), runtime_error);
      BOOST_CHECK_THROW(CallRPC("decoderawtransaction null"), runtime_error);
      BOOST_CHECK_THROW(CallRPC("decoderawtransaction DEADBEEF"), runtime_error);
      string rawtx = "0100000001a15d57094aa7a21a28cb20b59aab8fc7d1149a3bdbcddba9c622e4f5f6a99ece010000006c493046022100f93bb0e7d8db7bd46e40132d1f8242026e045f03a0efe71bbb8e3f475e970d790221009337cd7f1f929f00cc6ff01f03729b069a7c21b59b1736ddfee5db5946c5da8c0121033b9b137ee87d5a812d6f506efdd37f0affa7ffc310711c06c7f3e097c9447c52ffffffff0100e1f505000000001976a9140389035a9225b3839e2bbf32d826a1e222031fd888ac00000000";
      BOOST_CHECK_NO_THROW(r = CallRPC(string("decoderawtransaction ")+rawtx));
      BOOST_CHECK_EQUAL(find_value(r.get_obj(), "version").get_int(), 1);
      BOOST_CHECK_EQUAL(find_value(r.get_obj(), "locktime").get_int(), 0);
      BOOST_CHECK_THROW(r = CallRPC(string("decoderawtransaction ")+rawtx+" extra"), runtime_error);
  
      BOOST_CHECK_THROW(CallRPC("signrawtransaction"), runtime_error);
      BOOST_CHECK_THROW(CallRPC("signrawtransaction null"), runtime_error);
      BOOST_CHECK_THROW(CallRPC("signrawtransaction ff00"), runtime_error);
      BOOST_CHECK_NO_THROW(CallRPC(string("signrawtransaction ")+rawtx));
      BOOST_CHECK_NO_THROW(CallRPC(string("signrawtransaction ")+rawtx+" null null NONE|ANYONECANPAY"));
      BOOST_CHECK_NO_THROW(CallRPC(string("signrawtransaction ")+rawtx+" [] [] NONE|ANYONECANPAY"));
      BOOST_CHECK_THROW(CallRPC(string("signrawtransaction ")+rawtx+" null null badenum"), runtime_error);
  
      // Only check failure cases for sendrawtransaction, there's no network to send to...
      BOOST_CHECK_THROW(CallRPC("sendrawtransaction"), runtime_error);
      BOOST_CHECK_THROW(CallRPC("sendrawtransaction null"), runtime_error);
      BOOST_CHECK_THROW(CallRPC("sendrawtransaction DEADBEEF"), runtime_error);
      BOOST_CHECK_THROW(CallRPC(string("sendrawtransaction ")+rawtx+" extra"), runtime_error);
  }
  
  BOOST_AUTO_TEST_CASE(rpc_rawsign)
  {
      UniValue r;
      // input is a 1-of-2 multisig (so is output):
      string prevout =
        "[{\"txid\":\"dd2888870cdc3f6e92661f6b0829667ee4bb07ed086c44205e726bbf3338f726\","
        "\"vout\":1,\"scriptPubKey\":\"a914f5404a39a4799d8710e15db4c4512c5e06f97fed87\","
        "\"redeemScript\":\"5121021431a18c7039660cd9e3612a2a47dc53b69cb38ea4ad743b7df8245fd0438f8e21029bbeff390ce736bd396af43b52a1c14ed52c086b1e5585c15931f68725772bac52ae\"}]";
      r = CallRPC(string("createrawtransaction ")+prevout+" "+
        "{\"6ckcNMWRYgTnPcrTXCdwhDnMLwj3zwseej\":1}");
      string notsigned = r.get_str();
      string privkey1 = "\"YVobcS47fr6kceZy9LzLJR8WQ6YRpUwYKoJhrnEXepebMxaSpbnn\"";
      string privkey2 = "\"YRyMjG8hbm8jHeDMAfrzSeHq5GgAj7kuHFvJtMudCUH3sCkq1WtA\"";
      r = CallRPC(string("signrawtransaction ")+notsigned+" "+prevout+" "+"[]");
      BOOST_CHECK(find_value(r.get_obj(), "complete").get_bool() == false);
      r = CallRPC(string("signrawtransaction ")+notsigned+" "+prevout+" "+"["+privkey1+","+privkey2+"]");
      BOOST_CHECK(find_value(r.get_obj(), "complete").get_bool() == true);
  }
  
  BOOST_AUTO_TEST_CASE(rpc_format_monetary_values)
  {
      BOOST_CHECK(ValueFromAmount(0LL).write() == "0.00000000");
      BOOST_CHECK(ValueFromAmount(1LL).write() == "0.00000001");
      BOOST_CHECK(ValueFromAmount(17622195LL).write() == "0.17622195");
      BOOST_CHECK(ValueFromAmount(50000000LL).write() == "0.50000000");
      BOOST_CHECK(ValueFromAmount(89898989LL).write() == "0.89898989");
      BOOST_CHECK(ValueFromAmount(100000000LL).write() == "1.00000000");
      BOOST_CHECK(ValueFromAmount(2099999999999990LL).write() == "20999999.99999990");
      BOOST_CHECK(ValueFromAmount(2099999999999999LL).write() == "20999999.99999999");
  
      BOOST_CHECK_EQUAL(ValueFromAmount(0).write(), "0.00000000");
      BOOST_CHECK_EQUAL(ValueFromAmount((COIN/10000)*123456789).write(), "12345.67890000");
      BOOST_CHECK_EQUAL(ValueFromAmount(-COIN).write(), "-1.00000000");
      BOOST_CHECK_EQUAL(ValueFromAmount(-COIN/10).write(), "-0.10000000");
  
      BOOST_CHECK_EQUAL(ValueFromAmount(COIN*100000000).write(), "100000000.00000000");
      BOOST_CHECK_EQUAL(ValueFromAmount(COIN*10000000).write(), "10000000.00000000");
      BOOST_CHECK_EQUAL(ValueFromAmount(COIN*1000000).write(), "1000000.00000000");
      BOOST_CHECK_EQUAL(ValueFromAmount(COIN*100000).write(), "100000.00000000");
      BOOST_CHECK_EQUAL(ValueFromAmount(COIN*10000).write(), "10000.00000000");
      BOOST_CHECK_EQUAL(ValueFromAmount(COIN*1000).write(), "1000.00000000");
      BOOST_CHECK_EQUAL(ValueFromAmount(COIN*100).write(), "100.00000000");
      BOOST_CHECK_EQUAL(ValueFromAmount(COIN*10).write(), "10.00000000");
      BOOST_CHECK_EQUAL(ValueFromAmount(COIN).write(), "1.00000000");
      BOOST_CHECK_EQUAL(ValueFromAmount(COIN/10).write(), "0.10000000");
      BOOST_CHECK_EQUAL(ValueFromAmount(COIN/100).write(), "0.01000000");
      BOOST_CHECK_EQUAL(ValueFromAmount(COIN/1000).write(), "0.00100000");
      BOOST_CHECK_EQUAL(ValueFromAmount(COIN/10000).write(), "0.00010000");
      BOOST_CHECK_EQUAL(ValueFromAmount(COIN/100000).write(), "0.00001000");
      BOOST_CHECK_EQUAL(ValueFromAmount(COIN/1000000).write(), "0.00000100");
      BOOST_CHECK_EQUAL(ValueFromAmount(COIN/10000000).write(), "0.00000010");
      BOOST_CHECK_EQUAL(ValueFromAmount(COIN/100000000).write(), "0.00000001");
  }
  
  static UniValue ValueFromString(const std::string &str)
  {
      UniValue value;
      BOOST_CHECK(value.setNumStr(str));
      return value;
  }
  
  BOOST_AUTO_TEST_CASE(rpc_parse_monetary_values)
  {
      BOOST_CHECK_EQUAL(AmountFromValue(ValueFromString("0.00000001")), 1LL);
      BOOST_CHECK_EQUAL(AmountFromValue(ValueFromString("0.17622195")), 17622195LL);
      BOOST_CHECK_EQUAL(AmountFromValue(ValueFromString("0.5")), 50000000LL);
      BOOST_CHECK_EQUAL(AmountFromValue(ValueFromString("0.50000000")), 50000000LL);
      BOOST_CHECK_EQUAL(AmountFromValue(ValueFromString("0.89898989")), 89898989LL);
      BOOST_CHECK_EQUAL(AmountFromValue(ValueFromString("1.00000000")), 100000000LL);
      BOOST_CHECK_EQUAL(AmountFromValue(ValueFromString("20999999.9999999")), 2099999999999990LL);
      BOOST_CHECK_EQUAL(AmountFromValue(ValueFromString("20999999.99999999")), 2099999999999999LL);
  }
  
  BOOST_AUTO_TEST_CASE(json_parse_errors)
  {
      // Valid
      BOOST_CHECK_EQUAL(ParseNonRFCJSONValue("1.0").get_real(), 1.0);
      // Valid, with leading or trailing whitespace
      BOOST_CHECK_EQUAL(ParseNonRFCJSONValue(" 1.0").get_real(), 1.0);
      BOOST_CHECK_EQUAL(ParseNonRFCJSONValue("1.0 ").get_real(), 1.0);
      // Invalid, initial garbage
      BOOST_CHECK_THROW(ParseNonRFCJSONValue("[1.0"), std::runtime_error);
      BOOST_CHECK_THROW(ParseNonRFCJSONValue("a1.0"), std::runtime_error);
      // Invalid, trailing garbage
      BOOST_CHECK_THROW(ParseNonRFCJSONValue("1.0sds"), std::runtime_error);
      BOOST_CHECK_THROW(ParseNonRFCJSONValue("1.0]"), std::runtime_error);
      // BTC addresses should fail parsing
      BOOST_CHECK_THROW(ParseNonRFCJSONValue("175tWpb8K1S7NmH4Zx6rewF9WQrcZv245W"), std::runtime_error);
      BOOST_CHECK_THROW(ParseNonRFCJSONValue("3J98t1WpEZ73CNmQviecrnyiWrnqRhWNL"), std::runtime_error);
  }
  
  BOOST_AUTO_TEST_CASE(rpc_ban)
  {
      BOOST_CHECK_NO_THROW(CallRPC(string("clearbanned")));
  
      UniValue r;
      BOOST_CHECK_NO_THROW(r = CallRPC(string("setban 127.0.0.0 add")));
      BOOST_CHECK_THROW(r = CallRPC(string("setban 127.0.0.0:8334")), runtime_error); //portnumber for setban not allowed
      BOOST_CHECK_NO_THROW(r = CallRPC(string("listbanned")));
      UniValue ar = r.get_array();
      UniValue o1 = ar[0].get_obj();
      UniValue adr = find_value(o1, "address");
      BOOST_CHECK_EQUAL(adr.get_str(), "127.0.0.0/32");
      BOOST_CHECK_NO_THROW(CallRPC(string("setban 127.0.0.0 remove")));;
      BOOST_CHECK_NO_THROW(r = CallRPC(string("listbanned")));
      ar = r.get_array();
      BOOST_CHECK_EQUAL(ar.size(), 0);
  
      BOOST_CHECK_NO_THROW(r = CallRPC(string("setban 127.0.0.0/24 add 1607731200 true")));
      BOOST_CHECK_NO_THROW(r = CallRPC(string("listbanned")));
      ar = r.get_array();
      o1 = ar[0].get_obj();
      adr = find_value(o1, "address");
      UniValue banned_until = find_value(o1, "banned_until");
      BOOST_CHECK_EQUAL(adr.get_str(), "127.0.0.0/24");
      BOOST_CHECK_EQUAL(banned_until.get_int64(), 1607731200); // absolute time check
  
      BOOST_CHECK_NO_THROW(CallRPC(string("clearbanned")));
  
      BOOST_CHECK_NO_THROW(r = CallRPC(string("setban 127.0.0.0/24 add 200")));
      BOOST_CHECK_NO_THROW(r = CallRPC(string("listbanned")));
      ar = r.get_array();
      o1 = ar[0].get_obj();
      adr = find_value(o1, "address");
      banned_until = find_value(o1, "banned_until");
      BOOST_CHECK_EQUAL(adr.get_str(), "127.0.0.0/24");
      int64_t now = GetTime();
      BOOST_CHECK(banned_until.get_int64() > now);
      BOOST_CHECK(banned_until.get_int64()-now <= 200);
  
      // must throw an exception because 127.0.0.1 is in already banned suubnet range
      BOOST_CHECK_THROW(r = CallRPC(string("setban 127.0.0.1 add")), runtime_error);
  
      BOOST_CHECK_NO_THROW(CallRPC(string("setban 127.0.0.0/24 remove")));;
      BOOST_CHECK_NO_THROW(r = CallRPC(string("listbanned")));
      ar = r.get_array();
      BOOST_CHECK_EQUAL(ar.size(), 0);
  
      BOOST_CHECK_NO_THROW(r = CallRPC(string("setban 127.0.0.0/255.255.0.0 add")));
      BOOST_CHECK_THROW(r = CallRPC(string("setban 127.0.1.1 add")), runtime_error);
  
      BOOST_CHECK_NO_THROW(CallRPC(string("clearbanned")));
      BOOST_CHECK_NO_THROW(r = CallRPC(string("listbanned")));
      ar = r.get_array();
      BOOST_CHECK_EQUAL(ar.size(), 0);
  
      BOOST_CHECK_THROW(r = CallRPC(string("setban test add")), runtime_error); //invalid IP
  
      //IPv6 tests
      BOOST_CHECK_NO_THROW(r = CallRPC(string("setban FE80:0000:0000:0000:0202:B3FF:FE1E:8329 add")));
      BOOST_CHECK_NO_THROW(r = CallRPC(string("listbanned")));
      ar = r.get_array();
      o1 = ar[0].get_obj();
      adr = find_value(o1, "address");
      BOOST_CHECK_EQUAL(adr.get_str(), "fe80::202:b3ff:fe1e:8329/128");
  
      BOOST_CHECK_NO_THROW(CallRPC(string("clearbanned")));
      BOOST_CHECK_NO_THROW(r = CallRPC(string("setban 2001:db8::/ffff:fffc:0:0:0:0:0:0 add")));
      BOOST_CHECK_NO_THROW(r = CallRPC(string("listbanned")));
      ar = r.get_array();
      o1 = ar[0].get_obj();
      adr = find_value(o1, "address");
      BOOST_CHECK_EQUAL(adr.get_str(), "2001:db8::/30");
  
      BOOST_CHECK_NO_THROW(CallRPC(string("clearbanned")));
      BOOST_CHECK_NO_THROW(r = CallRPC(string("setban 2001:4d48:ac57:400:cacf:e9ff:fe1d:9c63/128 add")));
      BOOST_CHECK_NO_THROW(r = CallRPC(string("listbanned")));
      ar = r.get_array();
      o1 = ar[0].get_obj();
      adr = find_value(o1, "address");
      BOOST_CHECK_EQUAL(adr.get_str(), "2001:4d48:ac57:400:cacf:e9ff:fe1d:9c63/128");
  }
  
  BOOST_AUTO_TEST_SUITE_END()
  