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1d0ca51c88cbf6c693f911786cbebb147b7c2473
xahaud/src/ripple/rpc/tests/Book.test.cpp
Miguel Portilla 1d0ca51c88 RPC book unit test (RIPD-1077)
2016-03-09 16:23:25 -05:00

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//------------------------------------------------------------------------------
/*
This file is part of rippled: https://github.com/ripple/rippled
Copyright (c) 2012, 2013 Ripple 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 <BeastConfig.h>
#include <ripple/protocol/JsonFields.h>
#include <ripple/test/WSClient.h>
#include <ripple/test/jtx.h>
#include <beast/unit_test/suite.h>
namespace ripple {
namespace test {
class Book_test : public beast::unit_test::suite
{
public:
void
testOneSideEmptyBook()
{
using namespace std::chrono_literals;
using namespace jtx;
Env env(*this);
env.fund(XRP(10000), "alice");
auto USD = Account("alice")["USD"];
auto wsc = makeWSClient(env.app().config());
Json::Value books;
{
// RPC subscribe to books stream
books[jss::books] = Json::arrayValue;
{
auto &j = books[jss::books].append(Json::objectValue);
j[jss::snapshot] = true;
j[jss::taker_gets][jss::currency] = "XRP";
j[jss::taker_pays][jss::currency] = "USD";
j[jss::taker_pays][jss::issuer] = Account("alice").human();
}
auto jv = wsc->invoke("subscribe", books);
expect(jv[jss::status] == "success");
expect(jv[jss::result].isMember(jss::offers) &&
jv[jss::result][jss::offers].size() == 0);
expect(! jv[jss::result].isMember(jss::asks));
expect(! jv[jss::result].isMember(jss::bids));
}
{
// Create an ask: TakerPays 700, TakerGets 100/USD
env(offer("alice", XRP(700), USD(100)),
require(owners("alice", 1)));
env.close();
// Check stream update
expect(wsc->findMsg(5s,
[&](auto const& jv)
{
auto const& t = jv[jss::transaction];
return t[jss::TransactionType] == "OfferCreate" &&
t[jss::TakerGets] == USD(100).value().getJson(0) &&
t[jss::TakerPays] == XRP(700).value().getJson(0);
}));
}
{
// Create a bid: TakerPays 100/USD, TakerGets 75
env(offer("alice", USD(100), XRP(75)),
require(owners("alice", 2)));
env.close();
expect(! wsc->getMsg(10ms));
}
// RPC unsubscribe
expect(wsc->invoke("unsubscribe",
books)[jss::status] == "success");
}
void
testOneSideOffersInBook()
{
using namespace std::chrono_literals;
using namespace jtx;
Env env(*this);
env.fund(XRP(10000), "alice");
auto USD = Account("alice")["USD"];
auto wsc = makeWSClient(env.app().config());
Json::Value books;
// Create an ask: TakerPays 500, TakerGets 100/USD
env(offer("alice", XRP(500), USD(100)),
require(owners("alice", 1)));
// Create a bid: TakerPays 100/USD, TakerGets 200
env(offer("alice", USD(100), XRP(200)),
require(owners("alice", 2)));
env.close();
{
// RPC subscribe to books stream
books[jss::books] = Json::arrayValue;
{
auto &j = books[jss::books].append(Json::objectValue);
j[jss::snapshot] = true;
j[jss::taker_gets][jss::currency] = "XRP";
j[jss::taker_pays][jss::currency] = "USD";
j[jss::taker_pays][jss::issuer] = Account("alice").human();
}
auto jv = wsc->invoke("subscribe", books);
expect(jv[jss::status] == "success");
expect(jv[jss::result].isMember(jss::offers) &&
jv[jss::result][jss::offers].size() == 1);
expect(jv[jss::result][jss::offers][0u][jss::TakerGets] ==
XRP(200).value().getJson(0));
expect(jv[jss::result][jss::offers][0u][jss::TakerPays] ==
USD(100).value().getJson(0));
expect(! jv[jss::result].isMember(jss::asks));
expect(! jv[jss::result].isMember(jss::bids));
}
{
// Create an ask: TakerPays 700, TakerGets 100/USD
env(offer("alice", XRP(700), USD(100)),
require(owners("alice", 3)));
env.close();
// Check stream update
expect(wsc->findMsg(5s,
[&](auto const& jv)
{
auto const& t = jv[jss::transaction];
return t[jss::TransactionType] == "OfferCreate" &&
t[jss::TakerGets] == USD(100).value().getJson(0) &&
t[jss::TakerPays] == XRP(700).value().getJson(0);
}));
}
{
// Create a bid: TakerPays 100/USD, TakerGets 75
env(offer("alice", USD(100), XRP(75)),
require(owners("alice", 4)));
env.close();
expect(! wsc->getMsg(10ms));
}
// RPC unsubscribe
expect(wsc->invoke("unsubscribe",
books)[jss::status] == "success");
}
void
testBothSidesEmptyBook()
{
using namespace std::chrono_literals;
using namespace jtx;
Env env(*this);
env.fund(XRP(10000), "alice");
auto USD = Account("alice")["USD"];
auto wsc = makeWSClient(env.app().config());
Json::Value books;
{
// RPC subscribe to books stream
books[jss::books] = Json::arrayValue;
{
auto &j = books[jss::books].append(Json::objectValue);
j[jss::snapshot] = true;
j[jss::both] = true;
j[jss::taker_gets][jss::currency] = "XRP";
j[jss::taker_pays][jss::currency] = "USD";
j[jss::taker_pays][jss::issuer] = Account("alice").human();
}
auto jv = wsc->invoke("subscribe", books);
expect(jv[jss::status] == "success");
expect(jv[jss::result].isMember(jss::asks) &&
jv[jss::result][jss::asks].size() == 0);
expect(jv[jss::result].isMember(jss::bids) &&
jv[jss::result][jss::bids].size() == 0);
expect(! jv[jss::result].isMember(jss::offers));
}
{
// Create an ask: TakerPays 700, TakerGets 100/USD
env(offer("alice", XRP(700), USD(100)),
require(owners("alice", 1)));
env.close();
// Check stream update
expect(wsc->findMsg(5s,
[&](auto const& jv)
{
auto const& t = jv[jss::transaction];
return t[jss::TransactionType] == "OfferCreate" &&
t[jss::TakerGets] == USD(100).value().getJson(0) &&
t[jss::TakerPays] == XRP(700).value().getJson(0);
}));
}
{
// Create a bid: TakerPays 100/USD, TakerGets 75
env(offer("alice", USD(100), XRP(75)),
require(owners("alice", 2)));
env.close();
// Check stream update
expect(wsc->findMsg(5s,
[&](auto const& jv)
{
auto const& t = jv[jss::transaction];
return t[jss::TransactionType] == "OfferCreate" &&
t[jss::TakerGets] == XRP(75).value().getJson(0) &&
t[jss::TakerPays] == USD(100).value().getJson(0);
}));
}
// RPC unsubscribe
expect(wsc->invoke("unsubscribe",
books)[jss::status] == "success");
}
void
testBothSidesOffersInBook()
{
using namespace std::chrono_literals;
using namespace jtx;
Env env(*this);
env.fund(XRP(10000), "alice");
auto USD = Account("alice")["USD"];
auto wsc = makeWSClient(env.app().config());
Json::Value books;
// Create an ask: TakerPays 500, TakerGets 100/USD
env(offer("alice", XRP(500), USD(100)),
require(owners("alice", 1)));
// Create a bid: TakerPays 100/USD, TakerGets 200
env(offer("alice", USD(100), XRP(200)),
require(owners("alice", 2)));
env.close();
{
// RPC subscribe to books stream
books[jss::books] = Json::arrayValue;
{
auto &j = books[jss::books].append(Json::objectValue);
j[jss::snapshot] = true;
j[jss::both] = true;
j[jss::taker_gets][jss::currency] = "XRP";
j[jss::taker_pays][jss::currency] = "USD";
j[jss::taker_pays][jss::issuer] = Account("alice").human();
}
auto jv = wsc->invoke("subscribe", books);
expect(jv[jss::status] == "success");
expect(jv[jss::result].isMember(jss::asks) &&
jv[jss::result][jss::asks].size() == 1);
expect(jv[jss::result].isMember(jss::bids) &&
jv[jss::result][jss::bids].size() == 1);
expect(jv[jss::result][jss::asks][0u][jss::TakerGets] ==
USD(100).value().getJson(0));
expect(jv[jss::result][jss::asks][0u][jss::TakerPays] ==
XRP(500).value().getJson(0));
expect(jv[jss::result][jss::bids][0u][jss::TakerGets] ==
XRP(200).value().getJson(0));
expect(jv[jss::result][jss::bids][0u][jss::TakerPays] ==
USD(100).value().getJson(0));
expect(! jv[jss::result].isMember(jss::offers));
}
{
// Create an ask: TakerPays 700, TakerGets 100/USD
env(offer("alice", XRP(700), USD(100)),
require(owners("alice", 3)));
env.close();
// Check stream update
expect(wsc->findMsg(5s,
[&](auto const& jv)
{
auto const& t = jv[jss::transaction];
return t[jss::TransactionType] == "OfferCreate" &&
t[jss::TakerGets] == USD(100).value().getJson(0) &&
t[jss::TakerPays] == XRP(700).value().getJson(0);
}));
}
{
// Create a bid: TakerPays 100/USD, TakerGets 75
env(offer("alice", USD(100), XRP(75)),
require(owners("alice", 4)));
env.close();
// Check stream update
expect(wsc->findMsg(5s,
[&](auto const& jv)
{
auto const& t = jv[jss::transaction];
return t[jss::TransactionType] == "OfferCreate" &&
t[jss::TakerGets] == XRP(75).value().getJson(0) &&
t[jss::TakerPays] == USD(100).value().getJson(0);
}));
}
// RPC unsubscribe
expect(wsc->invoke("unsubscribe",
books)[jss::status] == "success");
}
void
testMultipleBooksOneSideEmptyBook()
{
using namespace std::chrono_literals;
using namespace jtx;
Env env(*this);
env.fund(XRP(10000), "alice");
auto USD = Account("alice")["USD"];
auto CNY = Account("alice")["CNY"];
auto JPY = Account("alice")["JPY"];
auto wsc = makeWSClient(env.app().config());
Json::Value books;
{
// RPC subscribe to books stream
books[jss::books] = Json::arrayValue;
{
auto &j = books[jss::books].append(Json::objectValue);
j[jss::snapshot] = true;
j[jss::taker_gets][jss::currency] = "XRP";
j[jss::taker_pays][jss::currency] = "USD";
j[jss::taker_pays][jss::issuer] = Account("alice").human();
}
{
auto &j = books[jss::books].append(Json::objectValue);
j[jss::snapshot] = true;
j[jss::taker_gets][jss::currency] = "CNY";
j[jss::taker_gets][jss::issuer] = Account("alice").human();
j[jss::taker_pays][jss::currency] = "JPY";
j[jss::taker_pays][jss::issuer] = Account("alice").human();
}
auto jv = wsc->invoke("subscribe", books);
expect(jv[jss::status] == "success");
expect(jv[jss::result].isMember(jss::offers) &&
jv[jss::result][jss::offers].size() == 0);
expect(! jv[jss::result].isMember(jss::asks));
expect(! jv[jss::result].isMember(jss::bids));
}
{
// Create an ask: TakerPays 700, TakerGets 100/USD
env(offer("alice", XRP(700), USD(100)),
require(owners("alice", 1)));
env.close();
// Check stream update
expect(wsc->findMsg(5s,
[&](auto const& jv)
{
auto const& t = jv[jss::transaction];
return t[jss::TransactionType] == "OfferCreate" &&
t[jss::TakerGets] == USD(100).value().getJson(0) &&
t[jss::TakerPays] == XRP(700).value().getJson(0);
}));
}
{
// Create a bid: TakerPays 100/USD, TakerGets 75
env(offer("alice", USD(100), XRP(75)),
require(owners("alice", 2)));
env.close();
expect(! wsc->getMsg(10ms));
}
{
// Create an ask: TakerPays 700/CNY, TakerGets 100/JPY
env(offer("alice", CNY(700), JPY(100)),
require(owners("alice", 3)));
env.close();
// Check stream update
expect(wsc->findMsg(5s,
[&](auto const& jv)
{
auto const& t = jv[jss::transaction];
return t[jss::TransactionType] == "OfferCreate" &&
t[jss::TakerGets] == JPY(100).value().getJson(0) &&
t[jss::TakerPays] == CNY(700).value().getJson(0);
}));
}
{
// Create a bid: TakerPays 100/JPY, TakerGets 75/CNY
env(offer("alice", JPY(100), CNY(75)),
require(owners("alice", 4)));
env.close();
expect(! wsc->getMsg(10ms));
}
// RPC unsubscribe
expect(wsc->invoke("unsubscribe",
books)[jss::status] == "success");
}
void
testMultipleBooksOneSideOffersInBook()
{
using namespace std::chrono_literals;
using namespace jtx;
Env env(*this);
env.fund(XRP(10000), "alice");
auto USD = Account("alice")["USD"];
auto CNY = Account("alice")["CNY"];
auto JPY = Account("alice")["JPY"];
auto wsc = makeWSClient(env.app().config());
Json::Value books;
// Create an ask: TakerPays 500, TakerGets 100/USD
env(offer("alice", XRP(500), USD(100)),
require(owners("alice", 1)));
// Create an ask: TakerPays 500/CNY, TakerGets 100/JPY
env(offer("alice", CNY(500), JPY(100)),
require(owners("alice", 2)));
// Create a bid: TakerPays 100/USD, TakerGets 200
env(offer("alice", USD(100), XRP(200)),
require(owners("alice", 3)));
// Create a bid: TakerPays 100/JPY, TakerGets 200/CNY
env(offer("alice", JPY(100), CNY(200)),
require(owners("alice", 4)));
env.close();
{
// RPC subscribe to books stream
books[jss::books] = Json::arrayValue;
{
auto &j = books[jss::books].append(Json::objectValue);
j[jss::snapshot] = true;
j[jss::taker_gets][jss::currency] = "XRP";
j[jss::taker_pays][jss::currency] = "USD";
j[jss::taker_pays][jss::issuer] = Account("alice").human();
}
{
auto &j = books[jss::books].append(Json::objectValue);
j[jss::snapshot] = true;
j[jss::taker_gets][jss::currency] = "CNY";
j[jss::taker_gets][jss::issuer] = Account("alice").human();
j[jss::taker_pays][jss::currency] = "JPY";
j[jss::taker_pays][jss::issuer] = Account("alice").human();
}
auto jv = wsc->invoke("subscribe", books);
expect(jv[jss::status] == "success");
expect(jv[jss::result].isMember(jss::offers) &&
jv[jss::result][jss::offers].size() == 2);
expect(jv[jss::result][jss::offers][0u][jss::TakerGets] ==
XRP(200).value().getJson(0));
expect(jv[jss::result][jss::offers][0u][jss::TakerPays] ==
USD(100).value().getJson(0));
expect(jv[jss::result][jss::offers][1u][jss::TakerGets] ==
CNY(200).value().getJson(0));
expect(jv[jss::result][jss::offers][1u][jss::TakerPays] ==
JPY(100).value().getJson(0));
expect(! jv[jss::result].isMember(jss::asks));
expect(! jv[jss::result].isMember(jss::bids));
}
{
// Create an ask: TakerPays 700, TakerGets 100/USD
env(offer("alice", XRP(700), USD(100)),
require(owners("alice", 5)));
env.close();
// Check stream update
expect(wsc->findMsg(5s,
[&](auto const& jv)
{
auto const& t = jv[jss::transaction];
return t[jss::TransactionType] == "OfferCreate" &&
t[jss::TakerGets] == USD(100).value().getJson(0) &&
t[jss::TakerPays] == XRP(700).value().getJson(0);
}));
}
{
// Create a bid: TakerPays 100/USD, TakerGets 75
env(offer("alice", USD(100), XRP(75)),
require(owners("alice", 6)));
env.close();
expect(! wsc->getMsg(10ms));
}
{
// Create an ask: TakerPays 700/CNY, TakerGets 100/JPY
env(offer("alice", CNY(700), JPY(100)),
require(owners("alice", 7)));
env.close();
// Check stream update
expect(wsc->findMsg(5s,
[&](auto const& jv)
{
auto const& t = jv[jss::transaction];
return t[jss::TransactionType] == "OfferCreate" &&
t[jss::TakerGets] == JPY(100).value().getJson(0) &&
t[jss::TakerPays] == CNY(700).value().getJson(0);
}));
}
{
// Create a bid: TakerPays 100/JPY, TakerGets 75/CNY
env(offer("alice", JPY(100), CNY(75)),
require(owners("alice", 8)));
env.close();
expect(! wsc->getMsg(10ms));
}
// RPC unsubscribe
expect(wsc->invoke("unsubscribe",
books)[jss::status] == "success");
}
void
testMultipleBooksBothSidesEmptyBook()
{
using namespace std::chrono_literals;
using namespace jtx;
Env env(*this);
env.fund(XRP(10000), "alice");
auto USD = Account("alice")["USD"];
auto CNY = Account("alice")["CNY"];
auto JPY = Account("alice")["JPY"];
auto wsc = makeWSClient(env.app().config());
Json::Value books;
{
// RPC subscribe to books stream
books[jss::books] = Json::arrayValue;
{
auto &j = books[jss::books].append(Json::objectValue);
j[jss::snapshot] = true;
j[jss::both] = true;
j[jss::taker_gets][jss::currency] = "XRP";
j[jss::taker_pays][jss::currency] = "USD";
j[jss::taker_pays][jss::issuer] = Account("alice").human();
}
{
auto &j = books[jss::books].append(Json::objectValue);
j[jss::snapshot] = true;
j[jss::both] = true;
j[jss::taker_gets][jss::currency] = "CNY";
j[jss::taker_gets][jss::issuer] = Account("alice").human();
j[jss::taker_pays][jss::currency] = "JPY";
j[jss::taker_pays][jss::issuer] = Account("alice").human();
}
auto jv = wsc->invoke("subscribe", books);
expect(jv[jss::status] == "success");
expect(jv[jss::result].isMember(jss::asks) &&
jv[jss::result][jss::asks].size() == 0);
expect(jv[jss::result].isMember(jss::bids) &&
jv[jss::result][jss::bids].size() == 0);
expect(! jv[jss::result].isMember(jss::offers));
}
{
// Create an ask: TakerPays 700, TakerGets 100/USD
env(offer("alice", XRP(700), USD(100)),
require(owners("alice", 1)));
env.close();
// Check stream update
expect(wsc->findMsg(5s,
[&](auto const& jv)
{
auto const& t = jv[jss::transaction];
return t[jss::TransactionType] == "OfferCreate" &&
t[jss::TakerGets] == USD(100).value().getJson(0) &&
t[jss::TakerPays] == XRP(700).value().getJson(0);
}));
}
{
// Create a bid: TakerPays 100/USD, TakerGets 75
env(offer("alice", USD(100), XRP(75)),
require(owners("alice", 2)));
env.close();
// Check stream update
expect(wsc->findMsg(5s,
[&](auto const& jv)
{
auto const& t = jv[jss::transaction];
return t[jss::TransactionType] == "OfferCreate" &&
t[jss::TakerGets] == XRP(75).value().getJson(0) &&
t[jss::TakerPays] == USD(100).value().getJson(0);
}));
}
{
// Create an ask: TakerPays 700/CNY, TakerGets 100/JPY
env(offer("alice", CNY(700), JPY(100)),
require(owners("alice", 3)));
env.close();
// Check stream update
expect(wsc->findMsg(5s,
[&](auto const& jv)
{
auto const& t = jv[jss::transaction];
return t[jss::TransactionType] == "OfferCreate" &&
t[jss::TakerGets] == JPY(100).value().getJson(0) &&
t[jss::TakerPays] == CNY(700).value().getJson(0);
}));
}
{
// Create a bid: TakerPays 100/JPY, TakerGets 75/CNY
env(offer("alice", JPY(100), CNY(75)),
require(owners("alice", 4)));
env.close();
// Check stream update
expect(wsc->findMsg(5s,
[&](auto const& jv)
{
auto const& t = jv[jss::transaction];
return t[jss::TransactionType] == "OfferCreate" &&
t[jss::TakerGets] == CNY(75).value().getJson(0) &&
t[jss::TakerPays] == JPY(100).value().getJson(0);
}));
}
// RPC unsubscribe
expect(wsc->invoke("unsubscribe",
books)[jss::status] == "success");
}
void
testMultipleBooksBothSidesOffersInBook()
{
using namespace std::chrono_literals;
using namespace jtx;
Env env(*this);
env.fund(XRP(10000), "alice");
auto USD = Account("alice")["USD"];
auto CNY = Account("alice")["CNY"];
auto JPY = Account("alice")["JPY"];
auto wsc = makeWSClient(env.app().config());
Json::Value books;
// Create an ask: TakerPays 500, TakerGets 100/USD
env(offer("alice", XRP(500), USD(100)),
require(owners("alice", 1)));
// Create an ask: TakerPays 500/CNY, TakerGets 100/JPY
env(offer("alice", CNY(500), JPY(100)),
require(owners("alice", 2)));
// Create a bid: TakerPays 100/USD, TakerGets 200
env(offer("alice", USD(100), XRP(200)),
require(owners("alice", 3)));
// Create a bid: TakerPays 100/JPY, TakerGets 200/CNY
env(offer("alice", JPY(100), CNY(200)),
require(owners("alice", 4)));
env.close();
{
// RPC subscribe to books stream
books[jss::books] = Json::arrayValue;
{
auto &j = books[jss::books].append(Json::objectValue);
j[jss::snapshot] = true;
j[jss::both] = true;
j[jss::taker_gets][jss::currency] = "XRP";
j[jss::taker_pays][jss::currency] = "USD";
j[jss::taker_pays][jss::issuer] = Account("alice").human();
}
// RPC subscribe to books stream
{
auto &j = books[jss::books].append(Json::objectValue);
j[jss::snapshot] = true;
j[jss::both] = true;
j[jss::taker_gets][jss::currency] = "CNY";
j[jss::taker_gets][jss::issuer] = Account("alice").human();
j[jss::taker_pays][jss::currency] = "JPY";
j[jss::taker_pays][jss::issuer] = Account("alice").human();
}
auto jv = wsc->invoke("subscribe", books);
expect(jv[jss::status] == "success");
expect(jv[jss::result].isMember(jss::asks) &&
jv[jss::result][jss::asks].size() == 2);
expect(jv[jss::result].isMember(jss::bids) &&
jv[jss::result][jss::bids].size() == 2);
expect(jv[jss::result][jss::asks][0u][jss::TakerGets] ==
USD(100).value().getJson(0));
expect(jv[jss::result][jss::asks][0u][jss::TakerPays] ==
XRP(500).value().getJson(0));
expect(jv[jss::result][jss::asks][1u][jss::TakerGets] ==
JPY(100).value().getJson(0));
expect(jv[jss::result][jss::asks][1u][jss::TakerPays] ==
CNY(500).value().getJson(0));
expect(jv[jss::result][jss::bids][0u][jss::TakerGets] ==
XRP(200).value().getJson(0));
expect(jv[jss::result][jss::bids][0u][jss::TakerPays] ==
USD(100).value().getJson(0));
expect(jv[jss::result][jss::bids][1u][jss::TakerGets] ==
CNY(200).value().getJson(0));
expect(jv[jss::result][jss::bids][1u][jss::TakerPays] ==
JPY(100).value().getJson(0));
expect(! jv[jss::result].isMember(jss::offers));
}
{
// Create an ask: TakerPays 700, TakerGets 100/USD
env(offer("alice", XRP(700), USD(100)),
require(owners("alice", 5)));
env.close();
// Check stream update
expect(wsc->findMsg(5s,
[&](auto const& jv)
{
auto const& t = jv[jss::transaction];
return t[jss::TransactionType] == "OfferCreate" &&
t[jss::TakerGets] == USD(100).value().getJson(0) &&
t[jss::TakerPays] == XRP(700).value().getJson(0);
}));
}
{
// Create a bid: TakerPays 100/USD, TakerGets 75
env(offer("alice", USD(100), XRP(75)),
require(owners("alice", 6)));
env.close();
// Check stream update
expect(wsc->findMsg(5s,
[&](auto const& jv)
{
auto const& t = jv[jss::transaction];
return t[jss::TransactionType] == "OfferCreate" &&
t[jss::TakerGets] == XRP(75).value().getJson(0) &&
t[jss::TakerPays] == USD(100).value().getJson(0);
}));
}
{
// Create an ask: TakerPays 700/CNY, TakerGets 100/JPY
env(offer("alice", CNY(700), JPY(100)),
require(owners("alice", 7)));
env.close();
// Check stream update
expect(wsc->findMsg(5s,
[&](auto const& jv)
{
auto const& t = jv[jss::transaction];
return t[jss::TransactionType] == "OfferCreate" &&
t[jss::TakerGets] == JPY(100).value().getJson(0) &&
t[jss::TakerPays] == CNY(700).value().getJson(0);
}));
}
{
// Create a bid: TakerPays 100/JPY, TakerGets 75/CNY
env(offer("alice", JPY(100), CNY(75)),
require(owners("alice", 8)));
env.close();
// Check stream update
expect(wsc->findMsg(5s,
[&](auto const& jv)
{
auto const& t = jv[jss::transaction];
return t[jss::TransactionType] == "OfferCreate" &&
t[jss::TakerGets] == CNY(75).value().getJson(0) &&
t[jss::TakerPays] == JPY(100).value().getJson(0);
}));
}
// RPC unsubscribe
expect(wsc->invoke("unsubscribe",
books)[jss::status] == "success");
}
void
run() override
{
testOneSideEmptyBook();
testOneSideOffersInBook();
testBothSidesEmptyBook();
testBothSidesOffersInBook();
testMultipleBooksOneSideEmptyBook();
testMultipleBooksOneSideOffersInBook();
testMultipleBooksBothSidesEmptyBook();
testMultipleBooksBothSidesOffersInBook();
}
};
BEAST_DEFINE_TESTSUITE(Book,app,ripple);
} // test
} // ripple
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