text: //------------------------------------------------------------------------------
  /*
      This file is part of cbcd: https://github.com/cbc/cbcd
      Copyright (c) 2016 cbc Labs Inc.
  
      Permission to use, copy, modify, and/or distribute this software for any
      purpose  with  or without fee is hereby granted, provided that the above
      copyright notice and this permission notice appear in all copies.
  
      THE  SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
      WITH  REGARD  TO  THIS  SOFTWARE  INCLUDING  ALL  IMPLIED  WARRANTIES  OF
      MERCHANTABILITY  AND  FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
      ANY  SPECIAL ,  DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
      WHATSOEVER  RESULTING  FROM  LOSS  OF USE, DATA OR PROFITS, WHETHER IN AN
      ACTION  OF  CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
      OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
  //==============================================================================
  
  #include <cbc/protocol/JsonFields.h>     // jss:: definitions
  #include <cbc/protocol/Feature.h>
  #include <test/jtx.h>
  
  namespace cbc {
  namespace test {
  
  class AccountInfo_test : public beast::unit_test::suite
  {
  public:
  
      void testErrors()
      {
          using namespace jtx;
          Env env(*this);
          {
              // account_info with no account.
              auto const info = env.rpc ("json", "account_info", "{ }");
              BEAST_EXPECT(info[jss::result][jss::error_message] ==
                  "Missing field 'account'.");
          }
          {
              // account_info with a malformed account sting.
              auto const info = env.rpc ("json", "account_info", "{\"account\": "
                  "\"n94JNrQYkDrpt62bbSR7nVEhdyAvcJXRAsjEkFYyqRkh9SUTYEqV\"}");
              BEAST_EXPECT(info[jss::result][jss::error_message] ==
                  "Disallowed seed.");
          }
          {
              // account_info with an account that's not in the ledger.
              Account const bogie {"bogie"};
              auto const info = env.rpc ("json", "account_info",
                  std::string ("{ ") + "\"account\": \"" + bogie.human() + "\"}");
              BEAST_EXPECT(info[jss::result][jss::error_message] ==
                  "Account not found.");
          }
      }
  
     // Test the "signer_lists" argument in account_info.
     void testSignerLists()
      {
          using namespace jtx;
          Env env(*this);
          Account const alice {"alice"};
          env.fund(XRP(1000), alice);
  
          auto const withoutSigners = std::string ("{ ") +
              "\"account\": \"" + alice.human() + "\"}";
  
          auto const withSigners = std::string ("{ ") +
              "\"account\": \"" + alice.human() + "\", " +
              "\"signer_lists\": true }";
  
          // Alice has no SignerList yet.
          {
              // account_info without the "signer_lists" argument.
              auto const info = env.rpc ("json", "account_info", withoutSigners);
              BEAST_EXPECT(info.isMember(jss::result) &&
                  info[jss::result].isMember(jss::account_data));
              BEAST_EXPECT(! info[jss::result][jss::account_data].
                  isMember (jss::signer_lists));
          }
          {
              // account_info with the "signer_lists" argument.
              auto const info = env.rpc ("json", "account_info", withSigners);
              BEAST_EXPECT(info.isMember(jss::result) &&
                  info[jss::result].isMember(jss::account_data));
              auto const& data = info[jss::result][jss::account_data];
              BEAST_EXPECT(data.isMember (jss::signer_lists));
              auto const& signerLists = data[jss::signer_lists];
              BEAST_EXPECT(signerLists.isArray());
              BEAST_EXPECT(signerLists.size() == 0);
          }
  
          // Give alice a SignerList.
          Account const bogie {"bogie"};
  
          Json::Value const smallSigners = signers(alice, 2, { { bogie, 3 } });
          env(smallSigners);
          {
              // account_info without the "signer_lists" argument.
              auto const info = env.rpc ("json", "account_info", withoutSigners);
              BEAST_EXPECT(info.isMember(jss::result) &&
                  info[jss::result].isMember(jss::account_data));
              BEAST_EXPECT(! info[jss::result][jss::account_data].
                  isMember (jss::signer_lists));
          }
          {
              // account_info with the "signer_lists" argument.
              auto const info = env.rpc ("json", "account_info", withSigners);
              BEAST_EXPECT(info.isMember(jss::result) &&
                  info[jss::result].isMember(jss::account_data));
              auto const& data = info[jss::result][jss::account_data];
              BEAST_EXPECT(data.isMember (jss::signer_lists));
              auto const& signerLists = data[jss::signer_lists];
              BEAST_EXPECT(signerLists.isArray());
              BEAST_EXPECT(signerLists.size() == 1);
              auto const& signers = signerLists[0u];
              BEAST_EXPECT(signers.isObject());
              BEAST_EXPECT(signers[sfSignerQuorum.jsonName] == 2);
              auto const& signerEntries = signers[sfSignerEntries.jsonName];
              BEAST_EXPECT(signerEntries.size() == 1);
              auto const& entry0 = signerEntries[0u][sfSignerEntry.jsonName];
              BEAST_EXPECT(entry0[sfSignerWeight.jsonName] == 3);
          }
  
          // Give alice a big signer list
          Account const demon {"demon"};
          Account const ghost {"ghost"};
          Account const haunt {"haunt"};
          Account const jinni {"jinni"};
          Account const phase {"phase"};
          Account const shade {"shade"};
          Account const spook {"spook"};
  
          Json::Value const bigSigners = signers(alice, 4, {
              {bogie, 1}, {demon, 1}, {ghost, 1}, {haunt, 1},
              {jinni, 1}, {phase, 1}, {shade, 1}, {spook, 1}, });
          env(bigSigners);
          {
              // account_info with the "signer_lists" argument.
              auto const info = env.rpc ("json", "account_info", withSigners);
              BEAST_EXPECT(info.isMember(jss::result) &&
                  info[jss::result].isMember(jss::account_data));
              auto const& data = info[jss::result][jss::account_data];
              BEAST_EXPECT(data.isMember (jss::signer_lists));
              auto const& signerLists = data[jss::signer_lists];
              BEAST_EXPECT(signerLists.isArray());
              BEAST_EXPECT(signerLists.size() == 1);
              auto const& signers = signerLists[0u];
              BEAST_EXPECT(signers.isObject());
              BEAST_EXPECT(signers[sfSignerQuorum.jsonName] == 4);
              auto const& signerEntries = signers[sfSignerEntries.jsonName];
              BEAST_EXPECT(signerEntries.size() == 8);
              for (unsigned i = 0u; i < 8; ++i)
              {
                  auto const& entry = signerEntries[i][sfSignerEntry.jsonName];
                  BEAST_EXPECT(entry.size() == 2);
                  BEAST_EXPECT(entry.isMember(sfAccount.jsonName));
                  BEAST_EXPECT(entry[sfSignerWeight.jsonName] == 1);
              }
          }
      }
  
     // Test the "signer_lists" argument in account_info, version 2 API.
     void testSignerListsV2()
      {
          using namespace jtx;
          Env env(*this);
          Account const alice {"alice"};
          env.fund(XRP(1000), alice);
  
          auto const withoutSigners = std::string ("{ ") +
              "\"jsonrpc\": \"2.0\", "
              "\"cbcrpc\": \"2.0\", "
              "\"id\": 5, "
              "\"method\": \"account_info\", "
              "\"params\": { "
              "\"account\": \"" + alice.human() + "\"}}";
  
          auto const withSigners = std::string ("{ ") +
              "\"jsonrpc\": \"2.0\", "
              "\"cbcrpc\": \"2.0\", "
              "\"id\": 6, "
              "\"method\": \"account_info\", "
              "\"params\": { "
              "\"account\": \"" + alice.human() + "\", " +
              "\"signer_lists\": true }}";
          // Alice has no SignerList yet.
          {
              // account_info without the "signer_lists" argument.
              auto const info = env.rpc ("json2", withoutSigners);
              BEAST_EXPECT(info.isMember(jss::result) &&
                  info[jss::result].isMember(jss::account_data));
              BEAST_EXPECT(! info[jss::result][jss::account_data].
                  isMember (jss::signer_lists));
              BEAST_EXPECT(info.isMember(jss::jsonrpc) && info[jss::jsonrpc] == "2.0");
              BEAST_EXPECT(info.isMember(jss::cbcrpc) && info[jss::cbcrpc] == "2.0");
              BEAST_EXPECT(info.isMember(jss::id) && info[jss::id] == 5);
          }
          {
              // account_info with the "signer_lists" argument.
              auto const info = env.rpc ("json2", withSigners);
              BEAST_EXPECT(info.isMember(jss::result) &&
                  info[jss::result].isMember(jss::account_data));
              auto const& data = info[jss::result][jss::account_data];
              BEAST_EXPECT(data.isMember (jss::signer_lists));
              auto const& signerLists = data[jss::signer_lists];
              BEAST_EXPECT(signerLists.isArray());
              BEAST_EXPECT(signerLists.size() == 0);
              BEAST_EXPECT(info.isMember(jss::jsonrpc) && info[jss::jsonrpc] == "2.0");
              BEAST_EXPECT(info.isMember(jss::cbcrpc) && info[jss::cbcrpc] == "2.0");
              BEAST_EXPECT(info.isMember(jss::id) && info[jss::id] == 6);
          }
          {
              // Do both of the above as a batch job
              auto const info = env.rpc ("json2", '[' + withoutSigners + ", "
                                                      + withSigners + ']');
              BEAST_EXPECT(info[0u].isMember(jss::result) &&
                  info[0u][jss::result].isMember(jss::account_data));
              BEAST_EXPECT(! info[0u][jss::result][jss::account_data].
                  isMember (jss::signer_lists));
              BEAST_EXPECT(info[0u].isMember(jss::jsonrpc) && info[0u][jss::jsonrpc] == "2.0");
              BEAST_EXPECT(info[0u].isMember(jss::cbcrpc) && info[0u][jss::cbcrpc] == "2.0");
              BEAST_EXPECT(info[0u].isMember(jss::id) && info[0u][jss::id] == 5);
  
              BEAST_EXPECT(info[1u].isMember(jss::result) &&
                  info[1u][jss::result].isMember(jss::account_data));
              auto const& data = info[1u][jss::result][jss::account_data];
              BEAST_EXPECT(data.isMember (jss::signer_lists));
              auto const& signerLists = data[jss::signer_lists];
              BEAST_EXPECT(signerLists.isArray());
              BEAST_EXPECT(signerLists.size() == 0);
              BEAST_EXPECT(info[1u].isMember(jss::jsonrpc) && info[1u][jss::jsonrpc] == "2.0");
              BEAST_EXPECT(info[1u].isMember(jss::cbcrpc) && info[1u][jss::cbcrpc] == "2.0");
              BEAST_EXPECT(info[1u].isMember(jss::id) && info[1u][jss::id] == 6);
          }
  
          // Give alice a SignerList.
          Account const bogie {"bogie"};
  
          Json::Value const smallSigners = signers(alice, 2, { { bogie, 3 } });
          env(smallSigners);
          {
              // account_info without the "signer_lists" argument.
              auto const info = env.rpc ("json2", withoutSigners);
              BEAST_EXPECT(info.isMember(jss::result) &&
                  info[jss::result].isMember(jss::account_data));
              BEAST_EXPECT(! info[jss::result][jss::account_data].
                  isMember (jss::signer_lists));
              BEAST_EXPECT(info.isMember(jss::jsonrpc) && info[jss::jsonrpc] == "2.0");
              BEAST_EXPECT(info.isMember(jss::cbcrpc) && info[jss::cbcrpc] == "2.0");
              BEAST_EXPECT(info.isMember(jss::id) && info[jss::id] == 5);
          }
          {
              // account_info with the "signer_lists" argument.
              auto const info = env.rpc ("json2", withSigners);
              BEAST_EXPECT(info.isMember(jss::result) &&
                  info[jss::result].isMember(jss::account_data));
              auto const& data = info[jss::result][jss::account_data];
              BEAST_EXPECT(data.isMember (jss::signer_lists));
              auto const& signerLists = data[jss::signer_lists];
              BEAST_EXPECT(signerLists.isArray());
              BEAST_EXPECT(signerLists.size() == 1);
              auto const& signers = signerLists[0u];
              BEAST_EXPECT(signers.isObject());
              BEAST_EXPECT(signers[sfSignerQuorum.jsonName] == 2);
              auto const& signerEntries = signers[sfSignerEntries.jsonName];
              BEAST_EXPECT(signerEntries.size() == 1);
              auto const& entry0 = signerEntries[0u][sfSignerEntry.jsonName];
              BEAST_EXPECT(entry0[sfSignerWeight.jsonName] == 3);
              BEAST_EXPECT(info.isMember(jss::jsonrpc) && info[jss::jsonrpc] == "2.0");
              BEAST_EXPECT(info.isMember(jss::cbcrpc) && info[jss::cbcrpc] == "2.0");
              BEAST_EXPECT(info.isMember(jss::id) && info[jss::id] == 6);
          }
  
          // Give alice a big signer list
          Account const demon {"demon"};
          Account const ghost {"ghost"};
          Account const haunt {"haunt"};
          Account const jinni {"jinni"};
          Account const phase {"phase"};
          Account const shade {"shade"};
          Account const spook {"spook"};
  
          Json::Value const bigSigners = signers(alice, 4, {
              {bogie, 1}, {demon, 1}, {ghost, 1}, {haunt, 1},
              {jinni, 1}, {phase, 1}, {shade, 1}, {spook, 1}, });
          env(bigSigners);
          {
              // account_info with the "signer_lists" argument.
              auto const info = env.rpc ("json2", withSigners);
              BEAST_EXPECT(info.isMember(jss::result) &&
                  info[jss::result].isMember(jss::account_data));
              auto const& data = info[jss::result][jss::account_data];
              BEAST_EXPECT(data.isMember (jss::signer_lists));
              auto const& signerLists = data[jss::signer_lists];
              BEAST_EXPECT(signerLists.isArray());
              BEAST_EXPECT(signerLists.size() == 1);
              auto const& signers = signerLists[0u];
              BEAST_EXPECT(signers.isObject());
              BEAST_EXPECT(signers[sfSignerQuorum.jsonName] == 4);
              auto const& signerEntries = signers[sfSignerEntries.jsonName];
              BEAST_EXPECT(signerEntries.size() == 8);
              for (unsigned i = 0u; i < 8; ++i)
              {
                  auto const& entry = signerEntries[i][sfSignerEntry.jsonName];
                  BEAST_EXPECT(entry.size() == 2);
                  BEAST_EXPECT(entry.isMember(sfAccount.jsonName));
                  BEAST_EXPECT(entry[sfSignerWeight.jsonName] == 1);
              }
              BEAST_EXPECT(info.isMember(jss::jsonrpc) && info[jss::jsonrpc] == "2.0");
              BEAST_EXPECT(info.isMember(jss::cbcrpc) && info[jss::cbcrpc] == "2.0");
              BEAST_EXPECT(info.isMember(jss::id) && info[jss::id] == 6);
          }
      }
  
      void run()
      {
          testErrors();
          testSignerLists();
          testSignerListsV2();
      }
  };
  
  BEAST_DEFINE_TESTSUITE(AccountInfo,app,cbc);
  
  }
  }
  
  