mirror of
https://github.com/XRPLF/clio.git
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880 lines
32 KiB
C++
880 lines
32 KiB
C++
//------------------------------------------------------------------------------
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/*
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This file is part of clio: https://github.com/XRPLF/clio
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Copyright (c) 2023, the clio developers.
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Permission to use, copy, modify, and distribute this software for any
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purpose with or without fee is hereby granted, provided that the above
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copyright notice and this permission notice appear in all copies.
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THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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//==============================================================================
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#include <rpc/common/AnyHandler.h>
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#include <rpc/handlers/Subscribe.h>
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#include <subscriptions/SubscriptionManager.h>
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#include <util/Fixtures.h>
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#include <util/MockWsBase.h>
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#include <util/TestObject.h>
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#include <fmt/core.h>
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#include <chrono>
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using namespace std::chrono_literals;
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using namespace RPC;
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namespace json = boost::json;
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using namespace testing;
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constexpr static auto MINSEQ = 10;
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constexpr static auto MAXSEQ = 30;
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constexpr static auto ACCOUNT = "rf1BiGeXwwQoi8Z2ueFYTEXSwuJYfV2Jpn";
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constexpr static auto ACCOUNT2 = "rLEsXccBGNR3UPuPu2hUXPjziKC3qKSBun";
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constexpr static auto LEDGERHASH = "4BC50C9B0D8515D3EAAE1E74B29A95804346C491EE1A95BF25E4AAB854A6A652";
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constexpr static auto PAYS20USDGETS10XRPBOOKDIR = "43B83ADC452B85FCBADA6CAEAC5181C255A213630D58FFD455071AFD498D0000";
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constexpr static auto PAYS20XRPGETS10USDBOOKDIR = "7B1767D41DBCE79D9585CF9D0262A5FEC45E5206FF524F8B55071AFD498D0000";
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constexpr static auto INDEX1 = "1B8590C01B0006EDFA9ED60296DD052DC5E90F99659B25014D08E1BC983515BC";
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constexpr static auto INDEX2 = "E6DBAFC99223B42257915A63DFC6B0C032D4070F9A574B255AD97466726FC321";
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class RPCSubscribeHandlerTest : public HandlerBaseTest
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{
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protected:
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void
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SetUp() override
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{
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HandlerBaseTest::SetUp();
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clio::Config cfg;
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subManager_ = SubscriptionManager::make_SubscriptionManager(cfg, mockBackendPtr);
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util::TagDecoratorFactory tagDecoratorFactory{cfg};
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session_ = std::make_shared<MockSession>(tagDecoratorFactory);
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}
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void
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TearDown() override
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{
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HandlerBaseTest::TearDown();
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}
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std::shared_ptr<SubscriptionManager> subManager_;
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std::shared_ptr<Server::ConnectionBase> session_;
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};
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struct SubscribeParamTestCaseBundle
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{
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std::string testName;
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std::string testJson;
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std::string expectedError;
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std::string expectedErrorMessage;
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};
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// parameterized test cases for parameters check
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struct SubscribeParameterTest : public RPCSubscribeHandlerTest, public WithParamInterface<SubscribeParamTestCaseBundle>
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{
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struct NameGenerator
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{
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template <class ParamType>
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std::string
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operator()(const testing::TestParamInfo<ParamType>& info) const
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{
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auto bundle = static_cast<SubscribeParamTestCaseBundle>(info.param);
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return bundle.testName;
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}
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};
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};
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static auto
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generateTestValuesForParametersTest()
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{
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return std::vector<SubscribeParamTestCaseBundle>{
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SubscribeParamTestCaseBundle{
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"AccountsNotArray",
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R"({"accounts": "rf1BiGeXwwQoi8Z2ueFYTEXSwuJYfV2Jpn"})",
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"invalidParams",
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"accountsNotArray"},
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SubscribeParamTestCaseBundle{
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"AccountsItemNotString", R"({"accounts": [123]})", "invalidParams", "accounts'sItemNotString"},
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SubscribeParamTestCaseBundle{
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"AccountsItemInvalidString", R"({"accounts": ["123"]})", "actMalformed", "accounts'sItemMalformed"},
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SubscribeParamTestCaseBundle{
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"AccountsEmptyArray", R"({"accounts": []})", "actMalformed", "accounts malformed."},
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SubscribeParamTestCaseBundle{
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"AccountsProposedNotArray",
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R"({"accounts_proposed": "rf1BiGeXwwQoi8Z2ueFYTEXSwuJYfV2Jpn"})",
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"invalidParams",
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"accounts_proposedNotArray"},
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SubscribeParamTestCaseBundle{
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"AccountsProposedItemNotString",
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R"({"accounts_proposed": [123]})",
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"invalidParams",
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"accounts_proposed'sItemNotString"},
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SubscribeParamTestCaseBundle{
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"AccountsProposedItemInvalidString",
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R"({"accounts_proposed": ["123"]})",
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"actMalformed",
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"accounts_proposed'sItemMalformed"},
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SubscribeParamTestCaseBundle{
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"AccountsProposedEmptyArray",
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R"({"accounts_proposed": []})",
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"actMalformed",
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"accounts_proposed malformed."},
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SubscribeParamTestCaseBundle{"StreamsNotArray", R"({"streams": 1})", "invalidParams", "streamsNotArray"},
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SubscribeParamTestCaseBundle{"StreamNotString", R"({"streams": [1]})", "invalidParams", "streamNotString"},
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SubscribeParamTestCaseBundle{"StreamNotValid", R"({"streams": ["1"]})", "malformedStream", "Stream malformed."},
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SubscribeParamTestCaseBundle{"BooksNotArray", R"({"books": "1"})", "invalidParams", "booksNotArray"},
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SubscribeParamTestCaseBundle{
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"BooksItemNotObject", R"({"books": ["1"]})", "invalidParams", "booksItemNotObject"},
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SubscribeParamTestCaseBundle{
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"BooksItemMissingTakerPays",
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R"({"books": [{"taker_gets": {"currency": "XRP"}}]})",
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"invalidParams",
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"Missing field 'taker_pays'"},
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SubscribeParamTestCaseBundle{
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"BooksItemMissingTakerGets",
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R"({"books": [{"taker_pays": {"currency": "XRP"}}]})",
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"invalidParams",
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"Missing field 'taker_gets'"},
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SubscribeParamTestCaseBundle{
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"BooksItemTakerGetsNotObject",
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R"({
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"books": [
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{
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"taker_pays":
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{
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"currency": "XRP"
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},
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"taker_gets": "USD"
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}
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]
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})",
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"invalidParams",
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"Field 'taker_gets' is not an object"},
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SubscribeParamTestCaseBundle{
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"BooksItemTakerPaysNotObject",
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R"({
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"books": [
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{
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"taker_gets":
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{
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"currency": "XRP"
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},
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"taker_pays": "USD"
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}
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]
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})",
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"invalidParams",
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"Field 'taker_pays' is not an object"},
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SubscribeParamTestCaseBundle{
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"BooksItemTakerPaysMissingCurrency",
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R"({
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"books": [
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{
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"taker_gets":
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{
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"currency": "XRP"
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},
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"taker_pays": {}
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}
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]
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})",
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"srcCurMalformed",
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"Source currency is malformed."},
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SubscribeParamTestCaseBundle{
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"BooksItemTakerGetsMissingCurrency",
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R"({
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"books": [
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{
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"taker_pays":
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{
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"currency": "XRP"
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},
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"taker_gets": {}
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}
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]
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})",
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"dstAmtMalformed",
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"Destination amount/currency/issuer is malformed."},
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SubscribeParamTestCaseBundle{
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"BooksItemTakerPaysCurrencyNotString",
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R"({
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"books": [
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{
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"taker_gets":
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{
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"currency": "XRP"
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},
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"taker_pays": {
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"currency": 1,
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"issuer": "rf1BiGeXwwQoi8Z2ueFYTEXSwuJYfV2Jpn"
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}
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}
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]
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})",
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"srcCurMalformed",
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"Source currency is malformed."},
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SubscribeParamTestCaseBundle{
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"BooksItemTakerGetsCurrencyNotString",
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R"({
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"books": [
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{
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"taker_pays":
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{
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"currency": "XRP"
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},
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"taker_gets": {
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"currency": 1,
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"issuer": "rf1BiGeXwwQoi8Z2ueFYTEXSwuJYfV2Jpn"
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}
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}
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]
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})",
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"dstAmtMalformed",
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"Destination amount/currency/issuer is malformed."},
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SubscribeParamTestCaseBundle{
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"BooksItemTakerPaysInvalidCurrency",
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R"({
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"books": [
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{
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"taker_gets":
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{
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"currency": "XRP"
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},
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"taker_pays": {
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"currency": "XXXXXX",
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"issuer": "rf1BiGeXwwQoi8Z2ueFYTEXSwuJYfV2Jpn"
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}
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}
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]
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})",
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"srcCurMalformed",
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"Source currency is malformed."},
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SubscribeParamTestCaseBundle{
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"BooksItemTakerGetsInvalidCurrency",
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R"({
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"books": [
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{
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"taker_pays":
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{
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"currency": "XRP"
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},
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"taker_gets": {
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"currency": "xxxxxxx",
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"issuer": "rf1BiGeXwwQoi8Z2ueFYTEXSwuJYfV2Jpn"
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}
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}
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]
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})",
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"dstAmtMalformed",
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"Destination amount/currency/issuer is malformed."},
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SubscribeParamTestCaseBundle{
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"BooksItemTakerPaysMissingIssuer",
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R"({
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"books": [
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{
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"taker_gets":
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{
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"currency": "XRP"
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},
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"taker_pays": {
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"currency": "USD"
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}
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}
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]
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})",
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"srcIsrMalformed",
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"Invalid field 'taker_pays.issuer', expected non-XRP issuer."},
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SubscribeParamTestCaseBundle{
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"BooksItemTakerGetsMissingIssuer",
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R"({
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"books": [
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{
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"taker_pays":
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{
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"currency": "XRP"
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},
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"taker_gets": {
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"currency": "USD"
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}
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}
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]
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})",
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"dstIsrMalformed",
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"Invalid field 'taker_gets.issuer', expected non-XRP issuer."},
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SubscribeParamTestCaseBundle{
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"BooksItemTakerPaysIssuerNotString",
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R"({
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"books": [
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{
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"taker_gets":
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{
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"currency": "XRP"
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},
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"taker_pays": {
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"currency": "USD",
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"issuer": 1
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}
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}
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]
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})",
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"invalidParams",
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"takerPaysIssuerNotString"},
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SubscribeParamTestCaseBundle{
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"BooksItemTakerGetsIssuerNotString",
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R"({
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"books": [
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{
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"taker_pays":
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{
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"currency": "XRP"
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},
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"taker_gets": {
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"currency": "USD",
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"issuer": 1
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}
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}
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]
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})",
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"invalidParams",
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"taker_gets.issuer should be string"},
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SubscribeParamTestCaseBundle{
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"BooksItemTakerPaysInvalidIssuer",
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R"({
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"books": [
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{
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"taker_gets":
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{
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"currency": "XRP"
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},
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"taker_pays": {
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"currency": "USD",
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"issuer": "123"
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}
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}
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]
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})",
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"srcIsrMalformed",
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"Source issuer is malformed."},
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SubscribeParamTestCaseBundle{
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"BooksItemTakerGetsInvalidIssuer",
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R"({
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"books": [
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{
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"taker_pays":
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{
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"currency": "XRP"
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},
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"taker_gets": {
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"currency": "USD",
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"issuer": "123"
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}
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}
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]
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})",
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"dstIsrMalformed",
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"Invalid field 'taker_gets.issuer', bad issuer."},
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SubscribeParamTestCaseBundle{
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"BooksItemTakerGetsXRPHasIssuer",
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R"({
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"books": [
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{
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"taker_pays":
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{
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"currency": "USD",
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"issuer": "rf1BiGeXwwQoi8Z2ueFYTEXSwuJYfV2Jpn"
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},
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"taker_gets": {
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"currency": "XRP",
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"issuer": "rf1BiGeXwwQoi8Z2ueFYTEXSwuJYfV2Jpn"
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}
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}
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]
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})",
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"dstIsrMalformed",
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"Unneeded field 'taker_gets.issuer' for XRP currency "
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"specification."},
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SubscribeParamTestCaseBundle{
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"BooksItemTakerPaysXRPHasIssuer",
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R"({
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"books": [
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{
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"taker_pays":
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{
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"currency": "XRP",
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"issuer": "rf1BiGeXwwQoi8Z2ueFYTEXSwuJYfV2Jpn"
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},
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"taker_gets": {
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"currency": "USD",
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"issuer": "rf1BiGeXwwQoi8Z2ueFYTEXSwuJYfV2Jpn"
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}
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}
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]
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})",
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"srcIsrMalformed",
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"Unneeded field 'taker_pays.issuer' for XRP currency "
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"specification."},
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SubscribeParamTestCaseBundle{
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"BooksItemBadMartket",
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R"({
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"books": [
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{
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"taker_pays":
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{
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"currency": "XRP"
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},
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"taker_gets": {
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"currency": "XRP"
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}
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}
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]
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})",
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"badMarket",
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"badMarket"},
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SubscribeParamTestCaseBundle{
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"BooksItemInvalidSnapshot",
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R"({
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"books": [
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{
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"taker_pays":
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{
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"currency": "XRP"
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},
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"taker_gets": {
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"currency": "USD",
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"issuer": "rf1BiGeXwwQoi8Z2ueFYTEXSwuJYfV2Jpn"
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},
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"snapshot": 0
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}
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]
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})",
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"invalidParams",
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"snapshotNotBool"},
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SubscribeParamTestCaseBundle{
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"BooksItemInvalidBoth",
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R"({
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"books": [
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{
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"taker_pays":
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{
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"currency": "XRP"
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},
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"taker_gets": {
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"currency": "USD",
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"issuer": "rf1BiGeXwwQoi8Z2ueFYTEXSwuJYfV2Jpn"
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},
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"both": 0
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}
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]
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})",
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"invalidParams",
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"bothNotBool"},
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SubscribeParamTestCaseBundle{
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"BooksItemInvalidTakerNotString",
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R"({
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"books": [
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{
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"taker_pays":
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{
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"currency": "XRP"
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},
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"taker_gets": {
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"currency": "USD",
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"issuer": "rf1BiGeXwwQoi8Z2ueFYTEXSwuJYfV2Jpn"
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},
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"taker": 0
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}
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]
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})",
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"invalidParams",
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"takerNotString"},
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SubscribeParamTestCaseBundle{
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"BooksItemInvalidTaker",
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R"({
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"books": [
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{
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"taker_pays":
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{
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"currency": "XRP"
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},
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"taker_gets": {
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"currency": "USD",
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"issuer": "rf1BiGeXwwQoi8Z2ueFYTEXSwuJYfV2Jpn"
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},
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"taker": "xxxxxxx"
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}
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]
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})",
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"actMalformed",
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"takerMalformed"},
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};
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}
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INSTANTIATE_TEST_CASE_P(
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RPCSubscribe,
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SubscribeParameterTest,
|
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ValuesIn(generateTestValuesForParametersTest()),
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SubscribeParameterTest::NameGenerator{});
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|
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TEST_P(SubscribeParameterTest, InvalidParams)
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{
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auto const testBundle = GetParam();
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runSpawn([&, this](auto& yield) {
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auto const handler = AnyHandler{SubscribeHandler{mockBackendPtr, subManager_}};
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auto const req = json::parse(testBundle.testJson);
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auto const output = handler.process(req, Context{std::ref(yield)});
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ASSERT_FALSE(output);
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auto const err = RPC::makeError(output.error());
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EXPECT_EQ(err.at("error").as_string(), testBundle.expectedError);
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EXPECT_EQ(err.at("error_message").as_string(), testBundle.expectedErrorMessage);
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});
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}
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TEST_F(RPCSubscribeHandlerTest, EmptyResponse)
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{
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runSpawn([&, this](auto& yield) {
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auto const handler = AnyHandler{SubscribeHandler{mockBackendPtr, subManager_}};
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auto const output = handler.process(json::parse(R"({})"), Context{std::ref(yield), session_});
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ASSERT_TRUE(output);
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EXPECT_TRUE(output->as_object().empty());
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});
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}
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TEST_F(RPCSubscribeHandlerTest, StreamsWithoutLedger)
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{
|
|
// these streams don't return response
|
|
auto const input = json::parse(
|
|
R"({
|
|
"streams": ["transactions_proposed","transactions","validations","manifests","book_changes"]
|
|
})");
|
|
runSpawn([&, this](auto& yield) {
|
|
auto const handler = AnyHandler{SubscribeHandler{mockBackendPtr, subManager_}};
|
|
auto const output = handler.process(input, Context{std::ref(yield), session_});
|
|
ASSERT_TRUE(output);
|
|
EXPECT_TRUE(output->as_object().empty());
|
|
std::this_thread::sleep_for(20ms);
|
|
auto const report = subManager_->report();
|
|
EXPECT_EQ(report.at("transactions_proposed").as_uint64(), 1);
|
|
EXPECT_EQ(report.at("transactions").as_uint64(), 1);
|
|
EXPECT_EQ(report.at("validations").as_uint64(), 1);
|
|
EXPECT_EQ(report.at("manifests").as_uint64(), 1);
|
|
EXPECT_EQ(report.at("book_changes").as_uint64(), 1);
|
|
});
|
|
}
|
|
|
|
TEST_F(RPCSubscribeHandlerTest, StreamsLedger)
|
|
{
|
|
static auto constexpr expectedOutput =
|
|
R"({
|
|
"validated_ledgers":"10-30",
|
|
"ledger_index":30,
|
|
"ledger_hash":"4BC50C9B0D8515D3EAAE1E74B29A95804346C491EE1A95BF25E4AAB854A6A652",
|
|
"ledger_time":0,
|
|
"fee_ref":4,
|
|
"fee_base":1,
|
|
"reserve_base":3,
|
|
"reserve_inc":2
|
|
})";
|
|
mockBackendPtr->updateRange(MINSEQ);
|
|
mockBackendPtr->updateRange(MAXSEQ);
|
|
auto const rawBackendPtr = static_cast<MockBackend*>(mockBackendPtr.get());
|
|
EXPECT_CALL(*rawBackendPtr, fetchLedgerBySequence).Times(1);
|
|
// return valid ledgerinfo
|
|
auto const ledgerinfo = CreateLedgerInfo(LEDGERHASH, MAXSEQ);
|
|
ON_CALL(*rawBackendPtr, fetchLedgerBySequence(MAXSEQ, _)).WillByDefault(Return(ledgerinfo));
|
|
// fee
|
|
auto feeBlob = CreateFeeSettingBlob(1, 2, 3, 4, 0);
|
|
ON_CALL(*rawBackendPtr, doFetchLedgerObject).WillByDefault(Return(feeBlob));
|
|
EXPECT_CALL(*rawBackendPtr, doFetchLedgerObject).Times(1);
|
|
|
|
// ledger stream returns information about the ledgers on hand and current
|
|
// fee schedule.
|
|
auto const input = json::parse(
|
|
R"({
|
|
"streams": ["ledger"]
|
|
})");
|
|
runSpawn([&, this](auto& yield) {
|
|
auto const handler = AnyHandler{SubscribeHandler{mockBackendPtr, subManager_}};
|
|
auto const output = handler.process(input, Context{std::ref(yield), session_});
|
|
ASSERT_TRUE(output);
|
|
EXPECT_EQ(output->as_object(), json::parse(expectedOutput));
|
|
std::this_thread::sleep_for(20ms);
|
|
auto const report = subManager_->report();
|
|
EXPECT_EQ(report.at("ledger").as_uint64(), 1);
|
|
});
|
|
}
|
|
|
|
TEST_F(RPCSubscribeHandlerTest, Accounts)
|
|
{
|
|
auto const input = json::parse(fmt::format(
|
|
R"({{
|
|
"accounts": ["{}","{}","{}"]
|
|
}})",
|
|
ACCOUNT,
|
|
ACCOUNT2,
|
|
ACCOUNT2));
|
|
runSpawn([&, this](auto& yield) {
|
|
auto const handler = AnyHandler{SubscribeHandler{mockBackendPtr, subManager_}};
|
|
auto const output = handler.process(input, Context{std::ref(yield), session_});
|
|
ASSERT_TRUE(output);
|
|
EXPECT_TRUE(output->as_object().empty());
|
|
std::this_thread::sleep_for(20ms);
|
|
auto const report = subManager_->report();
|
|
// filter the duplicates
|
|
EXPECT_EQ(report.at("account").as_uint64(), 2);
|
|
});
|
|
}
|
|
|
|
TEST_F(RPCSubscribeHandlerTest, AccountsProposed)
|
|
{
|
|
auto const input = json::parse(fmt::format(
|
|
R"({{
|
|
"accounts_proposed": ["{}","{}","{}"]
|
|
}})",
|
|
ACCOUNT,
|
|
ACCOUNT2,
|
|
ACCOUNT2));
|
|
runSpawn([&, this](auto& yield) {
|
|
auto const handler = AnyHandler{SubscribeHandler{mockBackendPtr, subManager_}};
|
|
auto const output = handler.process(input, Context{std::ref(yield), session_});
|
|
ASSERT_TRUE(output);
|
|
EXPECT_TRUE(output->as_object().empty());
|
|
std::this_thread::sleep_for(20ms);
|
|
auto const report = subManager_->report();
|
|
// filter the duplicates
|
|
EXPECT_EQ(report.at("accounts_proposed").as_uint64(), 2);
|
|
});
|
|
}
|
|
|
|
TEST_F(RPCSubscribeHandlerTest, JustBooks)
|
|
{
|
|
auto const input = json::parse(fmt::format(
|
|
R"({{
|
|
"books":
|
|
[
|
|
{{
|
|
"taker_pays":
|
|
{{
|
|
"currency": "XRP"
|
|
}},
|
|
"taker_gets":
|
|
{{
|
|
"currency": "USD",
|
|
"issuer": "{}"
|
|
}}
|
|
}}
|
|
]
|
|
}})",
|
|
ACCOUNT));
|
|
runSpawn([&, this](auto& yield) {
|
|
auto const handler = AnyHandler{SubscribeHandler{mockBackendPtr, subManager_}};
|
|
auto const output = handler.process(input, Context{std::ref(yield), session_});
|
|
ASSERT_TRUE(output);
|
|
EXPECT_TRUE(output->as_object().empty());
|
|
std::this_thread::sleep_for(20ms);
|
|
auto const report = subManager_->report();
|
|
EXPECT_EQ(report.at("books").as_uint64(), 1);
|
|
});
|
|
}
|
|
|
|
TEST_F(RPCSubscribeHandlerTest, BooksBothSet)
|
|
{
|
|
auto const input = json::parse(fmt::format(
|
|
R"({{
|
|
"books":
|
|
[
|
|
{{
|
|
"taker_pays":
|
|
{{
|
|
"currency": "XRP"
|
|
}},
|
|
"taker_gets":
|
|
{{
|
|
"currency": "USD",
|
|
"issuer": "{}"
|
|
}},
|
|
"both": true
|
|
}}
|
|
]
|
|
}})",
|
|
ACCOUNT));
|
|
runSpawn([&, this](auto& yield) {
|
|
auto const handler = AnyHandler{SubscribeHandler{mockBackendPtr, subManager_}};
|
|
auto const output = handler.process(input, Context{std::ref(yield), session_});
|
|
ASSERT_TRUE(output);
|
|
EXPECT_TRUE(output->as_object().empty());
|
|
std::this_thread::sleep_for(20ms);
|
|
auto const report = subManager_->report();
|
|
// original book + reverse book
|
|
EXPECT_EQ(report.at("books").as_uint64(), 2);
|
|
});
|
|
}
|
|
|
|
TEST_F(RPCSubscribeHandlerTest, BooksBothSnapshotSet)
|
|
{
|
|
auto const input = json::parse(fmt::format(
|
|
R"({{
|
|
"books":
|
|
[
|
|
{{
|
|
"taker_gets":
|
|
{{
|
|
"currency": "XRP"
|
|
}},
|
|
"taker_pays":
|
|
{{
|
|
"currency": "USD",
|
|
"issuer": "{}"
|
|
}},
|
|
"both": true,
|
|
"snapshot": true
|
|
}}
|
|
]
|
|
}})",
|
|
ACCOUNT));
|
|
mockBackendPtr->updateRange(MINSEQ);
|
|
mockBackendPtr->updateRange(MAXSEQ);
|
|
auto const rawBackendPtr = static_cast<MockBackend*>(mockBackendPtr.get());
|
|
auto const issuer = GetAccountIDWithString(ACCOUNT);
|
|
|
|
auto const getsXRPPaysUSDBook = getBookBase(std::get<ripple::Book>(
|
|
RPC::parseBook(ripple::to_currency("USD"), issuer, ripple::xrpCurrency(), ripple::xrpAccount())));
|
|
|
|
auto const reversedBook = getBookBase(std::get<ripple::Book>(
|
|
RPC::parseBook(ripple::xrpCurrency(), ripple::xrpAccount(), ripple::to_currency("USD"), issuer)));
|
|
|
|
ON_CALL(*rawBackendPtr, doFetchSuccessorKey(getsXRPPaysUSDBook, MAXSEQ, _))
|
|
.WillByDefault(Return(ripple::uint256{PAYS20USDGETS10XRPBOOKDIR}));
|
|
|
|
ON_CALL(*rawBackendPtr, doFetchSuccessorKey(ripple::uint256{PAYS20USDGETS10XRPBOOKDIR}, MAXSEQ, _))
|
|
.WillByDefault(Return(std::nullopt));
|
|
|
|
ON_CALL(*rawBackendPtr, doFetchSuccessorKey(reversedBook, MAXSEQ, _))
|
|
.WillByDefault(Return(ripple::uint256{PAYS20XRPGETS10USDBOOKDIR}));
|
|
|
|
EXPECT_CALL(*rawBackendPtr, doFetchSuccessorKey).Times(4);
|
|
|
|
// 2 book dirs + 2 issuer global freeze + 2 transferRate + 1 owner root + 1 fee
|
|
EXPECT_CALL(*rawBackendPtr, doFetchLedgerObject).Times(8);
|
|
|
|
auto const indexes = std::vector<ripple::uint256>(10, ripple::uint256{INDEX2});
|
|
ON_CALL(*rawBackendPtr, doFetchLedgerObject(ripple::uint256{PAYS20USDGETS10XRPBOOKDIR}, MAXSEQ, _))
|
|
.WillByDefault(Return(CreateOwnerDirLedgerObject(indexes, INDEX1).getSerializer().peekData()));
|
|
|
|
// for reverse
|
|
auto const indexes2 = std::vector<ripple::uint256>(10, ripple::uint256{INDEX1});
|
|
ON_CALL(*rawBackendPtr, doFetchLedgerObject(ripple::uint256{PAYS20XRPGETS10USDBOOKDIR}, MAXSEQ, _))
|
|
.WillByDefault(Return(CreateOwnerDirLedgerObject(indexes2, INDEX2).getSerializer().peekData()));
|
|
|
|
// offer owner account root
|
|
ON_CALL(
|
|
*rawBackendPtr, doFetchLedgerObject(ripple::keylet::account(GetAccountIDWithString(ACCOUNT2)).key, MAXSEQ, _))
|
|
.WillByDefault(Return(CreateAccountRootObject(ACCOUNT2, 0, 2, 200, 2, INDEX1, 2).getSerializer().peekData()));
|
|
|
|
// issuer account root
|
|
ON_CALL(
|
|
*rawBackendPtr, doFetchLedgerObject(ripple::keylet::account(GetAccountIDWithString(ACCOUNT)).key, MAXSEQ, _))
|
|
.WillByDefault(Return(CreateAccountRootObject(ACCOUNT, 0, 2, 200, 2, INDEX1, 2).getSerializer().peekData()));
|
|
|
|
// fee
|
|
auto feeBlob = CreateFeeSettingBlob(1, 2, 3, 4, 0);
|
|
ON_CALL(*rawBackendPtr, doFetchLedgerObject(ripple::keylet::fees().key, MAXSEQ, _)).WillByDefault(Return(feeBlob));
|
|
|
|
auto const gets10XRPPays20USDOffer = CreateOfferLedgerObject(
|
|
ACCOUNT2,
|
|
10,
|
|
20,
|
|
ripple::to_string(ripple::xrpCurrency()),
|
|
ripple::to_string(ripple::to_currency("USD")),
|
|
toBase58(ripple::xrpAccount()),
|
|
ACCOUNT,
|
|
PAYS20USDGETS10XRPBOOKDIR);
|
|
|
|
// for reverse
|
|
// offer owner is USD issuer
|
|
auto const gets10USDPays20XRPOffer = CreateOfferLedgerObject(
|
|
ACCOUNT,
|
|
10,
|
|
20,
|
|
ripple::to_string(ripple::to_currency("USD")),
|
|
ripple::to_string(ripple::xrpCurrency()),
|
|
ACCOUNT,
|
|
toBase58(ripple::xrpAccount()),
|
|
PAYS20XRPGETS10USDBOOKDIR);
|
|
|
|
std::vector<Blob> bbs(10, gets10XRPPays20USDOffer.getSerializer().peekData());
|
|
ON_CALL(*rawBackendPtr, doFetchLedgerObjects(indexes, MAXSEQ, _)).WillByDefault(Return(bbs));
|
|
|
|
// for reverse
|
|
std::vector<Blob> bbs2(10, gets10USDPays20XRPOffer.getSerializer().peekData());
|
|
ON_CALL(*rawBackendPtr, doFetchLedgerObjects(indexes2, MAXSEQ, _)).WillByDefault(Return(bbs2));
|
|
|
|
EXPECT_CALL(*rawBackendPtr, doFetchLedgerObjects).Times(2);
|
|
|
|
static auto const expectedOffer = fmt::format(
|
|
R"({{
|
|
"Account":"{}",
|
|
"BookDirectory":"{}",
|
|
"BookNode":"0",
|
|
"Flags":0,
|
|
"LedgerEntryType":"Offer",
|
|
"OwnerNode":"0",
|
|
"PreviousTxnID":"0000000000000000000000000000000000000000000000000000000000000000",
|
|
"PreviousTxnLgrSeq":0,
|
|
"Sequence":0,
|
|
"TakerGets":"10",
|
|
"TakerPays":
|
|
{{
|
|
"currency":"USD",
|
|
"issuer":"{}",
|
|
"value":"20"
|
|
}},
|
|
"index":"E6DBAFC99223B42257915A63DFC6B0C032D4070F9A574B255AD97466726FC321",
|
|
"owner_funds":"193",
|
|
"quality":"2"
|
|
}})",
|
|
ACCOUNT2,
|
|
PAYS20USDGETS10XRPBOOKDIR,
|
|
ACCOUNT);
|
|
static auto const expectedReversedOffer = fmt::format(
|
|
R"({{
|
|
"Account":"{}",
|
|
"BookDirectory":"{}",
|
|
"BookNode":"0",
|
|
"Flags":0,
|
|
"LedgerEntryType":"Offer",
|
|
"OwnerNode":"0",
|
|
"PreviousTxnID":"0000000000000000000000000000000000000000000000000000000000000000",
|
|
"PreviousTxnLgrSeq":0,
|
|
"Sequence":0,
|
|
"TakerGets":
|
|
{{
|
|
"currency":"USD",
|
|
"issuer":"{}",
|
|
"value":"10"
|
|
}},
|
|
"TakerPays":"20",
|
|
"index":"1B8590C01B0006EDFA9ED60296DD052DC5E90F99659B25014D08E1BC983515BC",
|
|
"owner_funds":"10",
|
|
"quality":"2"
|
|
}})",
|
|
ACCOUNT,
|
|
PAYS20XRPGETS10USDBOOKDIR,
|
|
ACCOUNT);
|
|
runSpawn([&, this](auto& yield) {
|
|
auto const handler = AnyHandler{SubscribeHandler{mockBackendPtr, subManager_}};
|
|
auto const output = handler.process(input, Context{std::ref(yield), session_});
|
|
ASSERT_TRUE(output);
|
|
EXPECT_EQ(output->as_object().at("offers").as_array().size(), 20);
|
|
EXPECT_EQ(output->as_object().at("offers").as_array()[0].as_object(), json::parse(expectedOffer));
|
|
EXPECT_EQ(output->as_object().at("offers").as_array()[10].as_object(), json::parse(expectedReversedOffer));
|
|
std::this_thread::sleep_for(20ms);
|
|
auto const report = subManager_->report();
|
|
// original book + reverse book
|
|
EXPECT_EQ(report.at("books").as_uint64(), 2);
|
|
});
|
|
}
|