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clio/unittests/rpc/handlers/NFTBuyOffersTests.cpp
github-actions[bot] b609298870 [CI] clang-tidy auto fixes (#1070) 
Co-authored-by: kuznetsss <kuznetsss@users.noreply.github.com>
2024-01-03 08:53:47 +00:00

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//------------------------------------------------------------------------------
/*
This file is part of clio: https://github.com/XRPLF/clio
Copyright (c) 2023, the clio developers.
Permission to use, copy, modify, and 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 "data/Types.h"
#include "rpc/Errors.h"
#include "rpc/common/AnyHandler.h"
#include "rpc/common/Types.h"
#include "rpc/handlers/NFTBuyOffers.h"
#include "util/Fixtures.h"
#include "util/TestObject.h"
#include <boost/asio/spawn.hpp>
#include <boost/json/parse.hpp>
#include <fmt/core.h>
#include <gmock/gmock.h>
#include <gtest/gtest.h>
#include <ripple/basics/base_uint.h>
#include <ripple/protocol/Indexes.h>
#include <ripple/protocol/LedgerHeader.h>
#include <ripple/protocol/STObject.h>
#include <optional>
#include <vector>
using namespace rpc;
namespace json = boost::json;
using namespace testing;
constexpr static auto ACCOUNT = "rf1BiGeXwwQoi8Z2ueFYTEXSwuJYfV2Jpn";
constexpr static auto LEDGERHASH = "4BC50C9B0D8515D3EAAE1E74B29A95804346C491EE1A95BF25E4AAB854A6A652";
constexpr static auto NFTID = "00010000A7CAD27B688D14BA1A9FA5366554D6ADCF9CE0875B974D9F00000004";
constexpr static auto INDEX1 = "E6DBAFC99223B42257915A63DFC6B0C032D4070F9A574B255AD97466726FC321";
constexpr static auto INDEX2 = "E6DBAFC99223B42257915A63DFC6B0C032D4070F9A574B255AD97466726FC322";
class RPCNFTBuyOffersHandlerTest : public HandlerBaseTest {};
TEST_F(RPCNFTBuyOffersHandlerTest, NonHexLedgerHash)
{
runSpawn([this](boost::asio::yield_context yield) {
auto const handler = AnyHandler{NFTBuyOffersHandler{backend}};
auto const input = json::parse(fmt::format(
R"({{
"nft_id": "{}",
"ledger_hash": "xxx"
}})",
NFTID
));
auto const output = handler.process(input, Context{yield});
ASSERT_FALSE(output);
auto const err = rpc::makeError(output.error());
EXPECT_EQ(err.at("error").as_string(), "invalidParams");
EXPECT_EQ(err.at("error_message").as_string(), "ledger_hashMalformed");
});
}
TEST_F(RPCNFTBuyOffersHandlerTest, LimitNotInt)
{
runSpawn([this](boost::asio::yield_context yield) {
auto const handler = AnyHandler{NFTBuyOffersHandler{backend}};
auto const input = json::parse(fmt::format(
R"({{
"nft_id": "{}",
"limit": "xxx"
}})",
NFTID
));
auto const output = handler.process(input, Context{yield});
ASSERT_FALSE(output);
auto const err = rpc::makeError(output.error());
EXPECT_EQ(err.at("error").as_string(), "invalidParams");
});
}
TEST_F(RPCNFTBuyOffersHandlerTest, LimitNegative)
{
runSpawn([this](boost::asio::yield_context yield) {
auto const handler = AnyHandler{NFTBuyOffersHandler{backend}};
auto const input = json::parse(fmt::format(
R"({{
"nft_id": "{}",
"limit": -1
}})",
NFTID
));
auto const output = handler.process(input, Context{yield});
ASSERT_FALSE(output);
auto const err = rpc::makeError(output.error());
EXPECT_EQ(err.at("error").as_string(), "invalidParams");
});
}
TEST_F(RPCNFTBuyOffersHandlerTest, LimitZero)
{
runSpawn([this](boost::asio::yield_context yield) {
auto const handler = AnyHandler{NFTBuyOffersHandler{backend}};
auto const input = json::parse(fmt::format(
R"({{
"nft_id": "{}",
"limit": 0
}})",
NFTID
));
auto const output = handler.process(input, Context{yield});
ASSERT_FALSE(output);
auto const err = rpc::makeError(output.error());
EXPECT_EQ(err.at("error").as_string(), "invalidParams");
});
}
TEST_F(RPCNFTBuyOffersHandlerTest, NonStringLedgerHash)
{
runSpawn([this](boost::asio::yield_context yield) {
auto const handler = AnyHandler{NFTBuyOffersHandler{backend}};
auto const input = json::parse(fmt::format(
R"({{
"nft_id": "{}",
"ledger_hash": 123
}})",
NFTID
));
auto const output = handler.process(input, Context{yield});
ASSERT_FALSE(output);
auto const err = rpc::makeError(output.error());
EXPECT_EQ(err.at("error").as_string(), "invalidParams");
EXPECT_EQ(err.at("error_message").as_string(), "ledger_hashNotString");
});
}
TEST_F(RPCNFTBuyOffersHandlerTest, InvalidLedgerIndexString)
{
runSpawn([this](boost::asio::yield_context yield) {
auto const handler = AnyHandler{NFTBuyOffersHandler{backend}};
auto const input = json::parse(fmt::format(
R"({{
"nft_id": "{}",
"ledger_index": "notvalidated"
}})",
NFTID
));
auto const output = handler.process(input, Context{yield});
ASSERT_FALSE(output);
auto const err = rpc::makeError(output.error());
EXPECT_EQ(err.at("error").as_string(), "invalidParams");
EXPECT_EQ(err.at("error_message").as_string(), "ledgerIndexMalformed");
});
}
// error case: nft_id invalid format, length is incorrect
TEST_F(RPCNFTBuyOffersHandlerTest, NFTIDInvalidFormat)
{
runSpawn([this](boost::asio::yield_context yield) {
auto const handler = AnyHandler{NFTBuyOffersHandler{backend}};
auto const input = json::parse(R"({
"nft_id": "00080000B4F4AFC5FBCBD76873F18006173D2193467D3EE7"
})");
auto const output = handler.process(input, Context{yield});
ASSERT_FALSE(output);
auto const err = rpc::makeError(output.error());
EXPECT_EQ(err.at("error").as_string(), "invalidParams");
EXPECT_EQ(err.at("error_message").as_string(), "nft_idMalformed");
});
}
// error case: nft_id invalid format
TEST_F(RPCNFTBuyOffersHandlerTest, NFTIDNotString)
{
runSpawn([this](boost::asio::yield_context yield) {
auto const handler = AnyHandler{NFTBuyOffersHandler{backend}};
auto const input = json::parse(R"({
"nft_id": 12
})");
auto const output = handler.process(input, Context{yield});
ASSERT_FALSE(output);
auto const err = rpc::makeError(output.error());
EXPECT_EQ(err.at("error").as_string(), "invalidParams");
EXPECT_EQ(err.at("error_message").as_string(), "nft_idNotString");
});
}
// error case ledger non exist via hash
TEST_F(RPCNFTBuyOffersHandlerTest, NonExistLedgerViaLedgerHash)
{
// mock fetchLedgerByHash return empty
ON_CALL(*backend, fetchLedgerByHash(ripple::uint256{LEDGERHASH}, _))
.WillByDefault(Return(std::optional<ripple::LedgerInfo>{}));
EXPECT_CALL(*backend, fetchLedgerByHash).Times(1);
auto const input = json::parse(fmt::format(
R"({{
"nft_id": "{}",
"ledger_hash": "{}"
}})",
NFTID,
LEDGERHASH
));
runSpawn([&, this](boost::asio::yield_context yield) {
auto const handler = AnyHandler{NFTBuyOffersHandler{backend}};
auto const output = handler.process(input, Context{yield});
ASSERT_FALSE(output);
auto const err = rpc::makeError(output.error());
EXPECT_EQ(err.at("error").as_string(), "lgrNotFound");
EXPECT_EQ(err.at("error_message").as_string(), "ledgerNotFound");
});
}
// error case ledger non exist via index
TEST_F(RPCNFTBuyOffersHandlerTest, NonExistLedgerViaLedgerIndex)
{
backend->setRange(10, 30);
// mock fetchLedgerBySequence return empty
ON_CALL(*backend, fetchLedgerBySequence).WillByDefault(Return(std::optional<ripple::LedgerInfo>{}));
EXPECT_CALL(*backend, fetchLedgerBySequence).Times(1);
auto const input = json::parse(fmt::format(
R"({{
"nft_id": "{}",
"ledger_index": "4"
}})",
NFTID
));
runSpawn([&, this](boost::asio::yield_context yield) {
auto const handler = AnyHandler{NFTBuyOffersHandler{backend}};
auto const output = handler.process(input, Context{yield});
ASSERT_FALSE(output);
auto const err = rpc::makeError(output.error());
EXPECT_EQ(err.at("error").as_string(), "lgrNotFound");
EXPECT_EQ(err.at("error_message").as_string(), "ledgerNotFound");
});
}
// error case ledger > max seq via hash
// idk why this case will happen in reality
TEST_F(RPCNFTBuyOffersHandlerTest, NonExistLedgerViaLedgerHash2)
{
backend->setRange(10, 30);
// mock fetchLedgerByHash return ledger but seq is 31 > 30
auto ledgerinfo = CreateLedgerInfo(LEDGERHASH, 31);
ON_CALL(*backend, fetchLedgerByHash(ripple::uint256{LEDGERHASH}, _)).WillByDefault(Return(ledgerinfo));
EXPECT_CALL(*backend, fetchLedgerByHash).Times(1);
auto const input = json::parse(fmt::format(
R"({{
"nft_id": "{}",
"ledger_hash": "{}"
}})",
NFTID,
LEDGERHASH
));
runSpawn([&, this](boost::asio::yield_context yield) {
auto const handler = AnyHandler{NFTBuyOffersHandler{backend}};
auto const output = handler.process(input, Context{yield});
ASSERT_FALSE(output);
auto const err = rpc::makeError(output.error());
EXPECT_EQ(err.at("error").as_string(), "lgrNotFound");
EXPECT_EQ(err.at("error_message").as_string(), "ledgerNotFound");
});
}
// error case ledger > max seq via index
TEST_F(RPCNFTBuyOffersHandlerTest, NonExistLedgerViaLedgerIndex2)
{
backend->setRange(10, 30);
// no need to check from db, call fetchLedgerBySequence 0 time
// differ from previous logic
EXPECT_CALL(*backend, fetchLedgerBySequence).Times(0);
auto const input = json::parse(fmt::format(
R"({{
"nft_id": "{}",
"ledger_index": "31"
}})",
NFTID
));
runSpawn([&, this](boost::asio::yield_context yield) {
auto const handler = AnyHandler{NFTBuyOffersHandler{backend}};
auto const output = handler.process(input, Context{yield});
ASSERT_FALSE(output);
auto const err = rpc::makeError(output.error());
EXPECT_EQ(err.at("error").as_string(), "lgrNotFound");
EXPECT_EQ(err.at("error_message").as_string(), "ledgerNotFound");
});
}
// error case when nft is not found
TEST_F(RPCNFTBuyOffersHandlerTest, NoNFT)
{
backend->setRange(10, 30);
auto ledgerinfo = CreateLedgerInfo(LEDGERHASH, 30);
ON_CALL(*backend, fetchLedgerByHash(ripple::uint256{LEDGERHASH}, _)).WillByDefault(Return(ledgerinfo));
EXPECT_CALL(*backend, fetchLedgerByHash).Times(1);
ON_CALL(*backend, doFetchLedgerObject).WillByDefault(Return(std::nullopt));
EXPECT_CALL(*backend, doFetchLedgerObject).Times(1);
auto const input = json::parse(fmt::format(
R"({{
"nft_id": "{}",
"ledger_hash": "{}"
}})",
NFTID,
LEDGERHASH
));
runSpawn([&, this](boost::asio::yield_context yield) {
auto const handler = AnyHandler{NFTBuyOffersHandler{backend}};
auto const output = handler.process(input, Context{yield});
ASSERT_FALSE(output);
auto const err = rpc::makeError(output.error());
EXPECT_EQ(err.at("error").as_string(), "objectNotFound");
EXPECT_EQ(err.at("error_message").as_string(), "notFound");
});
}
TEST_F(RPCNFTBuyOffersHandlerTest, MarkerNotString)
{
runSpawn([this](auto yield) {
auto const handler = AnyHandler{NFTBuyOffersHandler{backend}};
auto const input = json::parse(fmt::format(
R"({{
"nft_id": "{}",
"marker": 9
}})",
NFTID
));
auto const output = handler.process(input, Context{yield});
ASSERT_FALSE(output);
auto const err = rpc::makeError(output.error());
EXPECT_EQ(err.at("error").as_string(), "invalidParams");
EXPECT_EQ(err.at("error_message").as_string(), "markerNotString");
});
}
// error case : invalid marker
// marker format in this RPC is a hex-string of a ripple::uint256.
TEST_F(RPCNFTBuyOffersHandlerTest, InvalidMarker)
{
runSpawn([this](auto yield) {
auto const handler = AnyHandler{NFTBuyOffersHandler{backend}};
auto const input = json::parse(fmt::format(
R"({{
"nft_id": "{}",
"marker": "123invalid"
}})",
NFTID
));
auto const output = handler.process(input, Context{yield});
ASSERT_FALSE(output);
auto const err = rpc::makeError(output.error());
EXPECT_EQ(err.at("error").as_string(), "invalidParams");
EXPECT_EQ(err.at("error_message").as_string(), "markerMalformed");
});
runSpawn([&, this](auto yield) {
auto const handler = AnyHandler{NFTBuyOffersHandler{backend}};
auto const input = json::parse(fmt::format(
R"({{
"nft_id": "{}",
"marker": 250
}})",
NFTID
));
auto const output = handler.process(input, Context{yield});
ASSERT_FALSE(output);
auto const err = rpc::makeError(output.error());
EXPECT_EQ(err.at("error").as_string(), "invalidParams");
});
}
// normal case when only provide nft_id
TEST_F(RPCNFTBuyOffersHandlerTest, DefaultParameters)
{
constexpr static auto correctOutput = R"({
"nft_id": "00010000A7CAD27B688D14BA1A9FA5366554D6ADCF9CE0875B974D9F00000004",
"validated": true,
"offers": [
{
"nft_offer_index": "E6DBAFC99223B42257915A63DFC6B0C032D4070F9A574B255AD97466726FC321",
"flags": 0,
"owner": "rf1BiGeXwwQoi8Z2ueFYTEXSwuJYfV2Jpn",
"amount": "123"
},
{
"nft_offer_index": "E6DBAFC99223B42257915A63DFC6B0C032D4070F9A574B255AD97466726FC322",
"flags": 0,
"owner": "rf1BiGeXwwQoi8Z2ueFYTEXSwuJYfV2Jpn",
"amount": "123"
}
]
})";
backend->setRange(10, 30);
auto ledgerInfo = CreateLedgerInfo(LEDGERHASH, 30);
ON_CALL(*backend, fetchLedgerBySequence).WillByDefault(Return(ledgerInfo));
EXPECT_CALL(*backend, fetchLedgerBySequence).Times(1);
// return owner index containing 2 indexes
auto const directory = ripple::keylet::nft_buys(ripple::uint256{NFTID});
auto const ownerDir = CreateOwnerDirLedgerObject({ripple::uint256{INDEX1}, ripple::uint256{INDEX2}}, INDEX1);
ON_CALL(*backend, doFetchLedgerObject(directory.key, testing::_, testing::_))
.WillByDefault(Return(ownerDir.getSerializer().peekData()));
EXPECT_CALL(*backend, doFetchLedgerObject(directory.key, testing::_, testing::_)).Times(2);
// return two nft buy offers
std::vector<Blob> bbs;
auto const offer = CreateNFTBuyOffer(NFTID, ACCOUNT);
bbs.push_back(offer.getSerializer().peekData());
bbs.push_back(offer.getSerializer().peekData());
ON_CALL(*backend, doFetchLedgerObjects).WillByDefault(Return(bbs));
EXPECT_CALL(*backend, doFetchLedgerObjects).Times(1);
auto const input = json::parse(fmt::format(
R"({{
"nft_id": "{}"
}})",
NFTID
));
runSpawn([&, this](auto yield) {
auto handler = AnyHandler{NFTBuyOffersHandler{this->backend}};
auto const output = handler.process(input, Context{yield});
ASSERT_TRUE(output);
EXPECT_EQ(json::parse(correctOutput), *output);
});
}
// normal case when provided with nft_id and limit
TEST_F(RPCNFTBuyOffersHandlerTest, MultipleResultsWithMarkerAndLimitOutput)
{
backend->setRange(10, 30);
auto ledgerInfo = CreateLedgerInfo(LEDGERHASH, 30);
ON_CALL(*backend, fetchLedgerBySequence).WillByDefault(Return(ledgerInfo));
EXPECT_CALL(*backend, fetchLedgerBySequence).Times(1);
// return owner index
std::vector<ripple::uint256> indexes;
std::vector<Blob> bbs;
auto repetitions = 500;
auto const offer = CreateNFTBuyOffer(NFTID, ACCOUNT);
auto idx = ripple::uint256{INDEX1};
while ((repetitions--) != 0) {
indexes.push_back(idx++);
bbs.push_back(offer.getSerializer().peekData());
}
ripple::STObject const ownerDir = CreateOwnerDirLedgerObject(indexes, INDEX1);
ON_CALL(*backend, doFetchLedgerObject).WillByDefault(Return(ownerDir.getSerializer().peekData()));
EXPECT_CALL(*backend, doFetchLedgerObject).Times(2);
ON_CALL(*backend, doFetchLedgerObjects).WillByDefault(Return(bbs));
EXPECT_CALL(*backend, doFetchLedgerObjects).Times(1);
auto const input = json::parse(fmt::format(
R"({{
"nft_id": "{}",
"limit": 50
}})",
NFTID
));
runSpawn([&, this](auto yield) {
auto handler = AnyHandler{NFTBuyOffersHandler{this->backend}};
auto const output = handler.process(input, Context{yield});
ASSERT_TRUE(output);
EXPECT_EQ(output->at("offers").as_array().size(), 50);
EXPECT_EQ(output->at("limit").as_uint64(), 50);
EXPECT_STREQ(
output->at("marker").as_string().c_str(), "E6DBAFC99223B42257915A63DFC6B0C032D4070F9A574B255AD97466726FC353"
);
});
}
// normal case when provided with nft_id, limit and marker
TEST_F(RPCNFTBuyOffersHandlerTest, ResultsForInputWithMarkerAndLimit)
{
backend->setRange(10, 30);
auto ledgerInfo = CreateLedgerInfo(LEDGERHASH, 30);
ON_CALL(*backend, fetchLedgerBySequence).WillByDefault(Return(ledgerInfo));
EXPECT_CALL(*backend, fetchLedgerBySequence).Times(1);
// return owner index
std::vector<ripple::uint256> indexes;
std::vector<Blob> bbs;
auto repetitions = 500;
auto const offer = CreateNFTBuyOffer(NFTID, ACCOUNT);
auto idx = ripple::uint256{INDEX1};
while ((repetitions--) != 0) {
indexes.push_back(idx++);
bbs.push_back(offer.getSerializer().peekData());
}
ripple::STObject const ownerDir = CreateOwnerDirLedgerObject(indexes, INDEX1);
auto const cursorBuyOffer = CreateNFTBuyOffer(NFTID, ACCOUNT);
// first is nft offer object
auto const cursor = ripple::uint256{"E6DBAFC99223B42257915A63DFC6B0C032D4070F9A574B255AD97466726FC353"};
auto const first = ripple::keylet::nftoffer(cursor);
ON_CALL(*backend, doFetchLedgerObject(first.key, testing::_, testing::_))
.WillByDefault(Return(cursorBuyOffer.getSerializer().peekData()));
EXPECT_CALL(*backend, doFetchLedgerObject(first.key, testing::_, testing::_)).Times(1);
auto const directory = ripple::keylet::nft_buys(ripple::uint256{NFTID});
auto const startHint = 0ul; // offer node is hardcoded to 0ul
auto const secondKey = ripple::keylet::page(directory, startHint).key;
ON_CALL(*backend, doFetchLedgerObject(secondKey, testing::_, testing::_))
.WillByDefault(Return(ownerDir.getSerializer().peekData()));
EXPECT_CALL(*backend, doFetchLedgerObject(secondKey, testing::_, testing::_)).Times(3);
ON_CALL(*backend, doFetchLedgerObjects).WillByDefault(Return(bbs));
EXPECT_CALL(*backend, doFetchLedgerObjects).Times(1);
auto const input = json::parse(fmt::format(
R"({{
"nft_id": "{}",
"marker": "E6DBAFC99223B42257915A63DFC6B0C032D4070F9A574B255AD97466726FC353",
"limit": 50
}})",
NFTID
));
runSpawn([&, this](auto yield) {
auto handler = AnyHandler{NFTBuyOffersHandler{this->backend}};
auto const output = handler.process(input, Context{yield});
ASSERT_TRUE(output);
EXPECT_EQ(output->at("offers").as_array().size(), 50);
EXPECT_EQ(output->at("limit").as_uint64(), 50);
// marker also progressed by 50
EXPECT_STREQ(
output->at("marker").as_string().c_str(), "E6DBAFC99223B42257915A63DFC6B0C032D4070F9A574B255AD97466726FC385"
);
});
}
// normal case when provided with nft_id, limit and marker
// nothing left after reading remaining 50 entries
TEST_F(RPCNFTBuyOffersHandlerTest, ResultsWithoutMarkerForInputWithMarkerAndLimit)
{
backend->setRange(10, 30);
auto ledgerInfo = CreateLedgerInfo(LEDGERHASH, 30);
ON_CALL(*backend, fetchLedgerBySequence).WillByDefault(Return(ledgerInfo));
EXPECT_CALL(*backend, fetchLedgerBySequence).Times(3);
// return owner index
std::vector<ripple::uint256> indexes;
std::vector<Blob> bbs;
auto repetitions = 100;
auto const offer = CreateNFTBuyOffer(NFTID, ACCOUNT);
auto idx = ripple::uint256{INDEX1};
while ((repetitions--) != 0) {
indexes.push_back(idx++);
bbs.push_back(offer.getSerializer().peekData());
}
ripple::STObject const ownerDir = CreateOwnerDirLedgerObject(indexes, INDEX1);
auto const cursorBuyOffer = CreateNFTBuyOffer(NFTID, ACCOUNT);
// first is nft offer object
auto const cursor = ripple::uint256{"E6DBAFC99223B42257915A63DFC6B0C032D4070F9A574B255AD97466726FC353"};
auto const first = ripple::keylet::nftoffer(cursor);
ON_CALL(*backend, doFetchLedgerObject(first.key, testing::_, testing::_))
.WillByDefault(Return(cursorBuyOffer.getSerializer().peekData()));
EXPECT_CALL(*backend, doFetchLedgerObject(first.key, testing::_, testing::_)).Times(1);
auto const directory = ripple::keylet::nft_buys(ripple::uint256{NFTID});
auto const startHint = 0ul; // offer node is hardcoded to 0ul
auto const secondKey = ripple::keylet::page(directory, startHint).key;
ON_CALL(*backend, doFetchLedgerObject(secondKey, testing::_, testing::_))
.WillByDefault(Return(ownerDir.getSerializer().peekData()));
EXPECT_CALL(*backend, doFetchLedgerObject(secondKey, testing::_, testing::_)).Times(7);
ON_CALL(*backend, doFetchLedgerObjects).WillByDefault(Return(bbs));
EXPECT_CALL(*backend, doFetchLedgerObjects).Times(3);
runSpawn([&, this](auto yield) {
auto handler = AnyHandler{NFTBuyOffersHandler{this->backend}};
auto const input = json::parse(fmt::format(
R"({{
"nft_id": "{}",
"marker": "E6DBAFC99223B42257915A63DFC6B0C032D4070F9A574B255AD97466726FC353",
"limit": 50
}})",
NFTID
));
auto const output = handler.process(input, Context{yield});
ASSERT_TRUE(output);
EXPECT_EQ(output->at("offers").as_array().size(), 50);
// no marker/limit to output - we read all items already
EXPECT_FALSE(output->as_object().contains("limit"));
EXPECT_FALSE(output->as_object().contains("marker"));
});
runSpawn([this](auto yield) {
auto const handler = AnyHandler{NFTBuyOffersHandler{backend}};
auto const input = json::parse(fmt::format(
R"({{
"nft_id": "{}",
"limit": 49
}})",
NFTID
));
auto const output = handler.process(input, Context{yield});
ASSERT_TRUE(output); // todo: check limit somehow?
});
runSpawn([this](auto yield) {
auto const handler = AnyHandler{NFTBuyOffersHandler{backend}};
auto const input = json::parse(fmt::format(
R"({{
"nft_id": "{}",
"limit": 501
}})",
NFTID
));
auto const output = handler.process(input, Context{yield});
ASSERT_TRUE(output); // todo: check limit somehow?
});
}
TEST_F(RPCNFTBuyOffersHandlerTest, LimitLessThanMin)
{
backend->setRange(10, 30);
auto ledgerInfo = CreateLedgerInfo(LEDGERHASH, 30);
ON_CALL(*backend, fetchLedgerBySequence).WillByDefault(Return(ledgerInfo));
EXPECT_CALL(*backend, fetchLedgerBySequence).Times(1);
// return owner index containing 2 indexes
auto const directory = ripple::keylet::nft_buys(ripple::uint256{NFTID});
auto const ownerDir =
CreateOwnerDirLedgerObject(std::vector{NFTBuyOffersHandler::LIMIT_MIN + 1, ripple::uint256{INDEX1}}, INDEX1);
ON_CALL(*backend, doFetchLedgerObject(directory.key, testing::_, testing::_))
.WillByDefault(Return(ownerDir.getSerializer().peekData()));
EXPECT_CALL(*backend, doFetchLedgerObject(directory.key, testing::_, testing::_)).Times(2);
// return two nft buy offers
std::vector<Blob> bbs;
auto const offer = CreateNFTBuyOffer(NFTID, ACCOUNT);
bbs.reserve(NFTBuyOffersHandler::LIMIT_MIN + 1);
for (auto i = 0; i < NFTBuyOffersHandler::LIMIT_MIN + 1; i++)
bbs.push_back(offer.getSerializer().peekData());
ON_CALL(*backend, doFetchLedgerObjects).WillByDefault(Return(bbs));
EXPECT_CALL(*backend, doFetchLedgerObjects).Times(1);
auto const input = json::parse(fmt::format(
R"({{
"nft_id": "{}",
"limit": {}
}})",
NFTID,
NFTBuyOffersHandler::LIMIT_MIN - 1
));
runSpawn([&, this](auto yield) {
auto handler = AnyHandler{NFTBuyOffersHandler{this->backend}};
auto const output = handler.process(input, Context{yield});
ASSERT_TRUE(output);
EXPECT_EQ(output->at("offers").as_array().size(), NFTBuyOffersHandler::LIMIT_MIN);
EXPECT_EQ(output->at("limit").as_uint64(), NFTBuyOffersHandler::LIMIT_MIN);
});
}
TEST_F(RPCNFTBuyOffersHandlerTest, LimitMoreThanMax)
{
backend->setRange(10, 30);
auto ledgerInfo = CreateLedgerInfo(LEDGERHASH, 30);
ON_CALL(*backend, fetchLedgerBySequence).WillByDefault(Return(ledgerInfo));
EXPECT_CALL(*backend, fetchLedgerBySequence).Times(1);
// return owner index containing 2 indexes
auto const directory = ripple::keylet::nft_buys(ripple::uint256{NFTID});
auto const ownerDir =
CreateOwnerDirLedgerObject(std::vector{NFTBuyOffersHandler::LIMIT_MAX + 1, ripple::uint256{INDEX1}}, INDEX1);
ON_CALL(*backend, doFetchLedgerObject(directory.key, testing::_, testing::_))
.WillByDefault(Return(ownerDir.getSerializer().peekData()));
EXPECT_CALL(*backend, doFetchLedgerObject(directory.key, testing::_, testing::_)).Times(2);
// return two nft buy offers
std::vector<Blob> bbs;
auto const offer = CreateNFTBuyOffer(NFTID, ACCOUNT);
bbs.reserve(NFTBuyOffersHandler::LIMIT_MAX + 1);
for (auto i = 0; i < NFTBuyOffersHandler::LIMIT_MAX + 1; i++)
bbs.push_back(offer.getSerializer().peekData());
ON_CALL(*backend, doFetchLedgerObjects).WillByDefault(Return(bbs));
EXPECT_CALL(*backend, doFetchLedgerObjects).Times(1);
auto const input = json::parse(fmt::format(
R"({{
"nft_id": "{}",
"limit": {}
}})",
NFTID,
NFTBuyOffersHandler::LIMIT_MAX + 1
));
runSpawn([&, this](auto yield) {
auto handler = AnyHandler{NFTBuyOffersHandler{this->backend}};
auto const output = handler.process(input, Context{yield});
ASSERT_TRUE(output);
EXPECT_EQ(output->at("offers").as_array().size(), NFTBuyOffersHandler::LIMIT_MAX);
EXPECT_EQ(output->at("limit").as_uint64(), NFTBuyOffersHandler::LIMIT_MAX);
});
}
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