Files
clio/tests/unit/etl/NFTHelpersTests.cpp
2025-07-10 10:50:03 +01:00

502 lines
20 KiB
C++

//------------------------------------------------------------------------------
/*
This file is part of clio: https://github.com/XRPLF/clio
Copyright (c) 2024, 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/DBHelpers.hpp"
#include "etl/NFTHelpers.hpp"
#include "util/LoggerFixtures.hpp"
#include "util/TestObject.hpp"
#include <gtest/gtest.h>
#include <xrpl/basics/Blob.h>
#include <xrpl/basics/Slice.h>
#include <xrpl/basics/base_uint.h>
#include <xrpl/protocol/SField.h>
#include <xrpl/protocol/STObject.h>
#include <xrpl/protocol/STTx.h>
#include <xrpl/protocol/Serializer.h>
#include <xrpl/protocol/TER.h>
#include <xrpl/protocol/TxFormats.h>
#include <xrpl/protocol/TxMeta.h>
#include <xrpl/protocol/UintTypes.h>
#include <cstdint>
#include <optional>
#include <stdexcept>
#include <string>
#include <string_view>
#include <vector>
namespace {
constexpr auto kACCOUNT = "rM2AGCCCRb373FRuD8wHyUwUsh2dV4BW5Q";
constexpr auto kACCOUNT2 = "rnd1nHuzceyQDqnLH8urWNr4QBKt4v7WVk";
constexpr auto kNFT_ID = "0008013AE1CD8B79A8BCB52335CD40DE97401B2D60A828720000099B00000000";
constexpr auto kNFT_ID2 = "05FB0EB4B899F056FA095537C5817163801F544BAFCEA39C995D76DB4D16F9DA";
constexpr auto kOFFER1 = "23F1A95D7AAB7108D5CE7EEAF504B2894B8C674E6D68499076441C4837282BF8";
constexpr auto kTX = "13F1A95D7AAB7108D5CE7EEAF504B2894B8C674E6D68499076441C4837282BF8";
// Page index is a valid nft page for ACCOUNT
constexpr auto kPAGE_INDEX = "E1CD8B79A8BCB52335CD40DE97401B2D60A82872FFFFFFFFFFFFFFFFFFFFFFFF";
constexpr auto kOFFER_ID = "AA86CBF29770F72FA3FF4A5D9A9FA54D6F399A8E038F72393EF782224865E27F";
} // namespace
struct NFTHelpersTest : NoLoggerFixture {
protected:
static void
verifyNFTTransactionsData(
NFTTransactionsData const& data,
ripple::STTx const& sttx,
ripple::TxMeta const& txMeta,
std::string_view nftId
)
{
EXPECT_EQ(data.tokenID, ripple::uint256(nftId));
EXPECT_EQ(data.ledgerSequence, txMeta.getLgrSeq());
EXPECT_EQ(data.transactionIndex, txMeta.getIndex());
EXPECT_EQ(data.txHash, sttx.getTransactionID());
}
static void
verifyNFTsData(
NFTsData const& data,
ripple::STTx const& sttx,
ripple::TxMeta const& txMeta,
std::string_view nftId,
std::optional<std::string> const& owner
)
{
EXPECT_EQ(data.tokenID, ripple::uint256(nftId));
EXPECT_EQ(data.ledgerSequence, txMeta.getLgrSeq());
EXPECT_EQ(data.transactionIndex, txMeta.getIndex());
if (owner)
EXPECT_EQ(data.owner, getAccountIdWithString(*owner));
if (sttx.getTxnType() == ripple::ttNFTOKEN_MINT || sttx.getTxnType() == ripple::ttNFTOKEN_MODIFY) {
EXPECT_TRUE(data.uri.has_value());
EXPECT_EQ(*data.uri, sttx.getFieldVL(ripple::sfURI));
} else {
EXPECT_FALSE(data.uri.has_value());
}
if (sttx.getTxnType() == ripple::ttNFTOKEN_BURN) {
EXPECT_TRUE(data.isBurned);
} else {
EXPECT_FALSE(data.isBurned);
}
if (sttx.getTxnType() == ripple::ttNFTOKEN_MODIFY) {
EXPECT_TRUE(data.onlyUriChanged);
} else {
EXPECT_FALSE(data.onlyUriChanged);
}
}
};
TEST_F(NFTHelpersTest, NFTDataFromFailedTx)
{
auto const tx = createNftModifyTxWithMetadata(kACCOUNT, kNFT_ID, ripple::Blob{});
// Inject a failed result
ripple::SerialIter sitMeta(ripple::makeSlice(tx.metadata));
ripple::STObject objMeta(sitMeta, ripple::sfMetadata);
objMeta.setFieldU8(ripple::sfTransactionResult, ripple::tecINCOMPLETE);
ripple::TxMeta const txMeta(ripple::uint256(kTX), 1, objMeta.getSerializer().peekData());
auto const [nftTxs, nftDatas] =
etl::getNFTDataFromTx(txMeta, ripple::STTx(ripple::SerialIter{tx.transaction.data(), tx.transaction.size()}));
EXPECT_EQ(nftTxs.size(), 0);
EXPECT_FALSE(nftDatas);
}
TEST_F(NFTHelpersTest, NotNFTTx)
{
auto const tx = createOracleSetTxWithMetadata(
kACCOUNT,
1,
123,
1,
4321u,
createPriceDataSeries({createOraclePriceData(1e3, ripple::to_currency("EUR"), ripple::to_currency("XRP"), 2)}),
kPAGE_INDEX,
false,
kTX
);
ripple::TxMeta const txMeta(ripple::uint256(kTX), 1, tx.metadata);
auto const [nftTxs, nftDatas] =
etl::getNFTDataFromTx(txMeta, ripple::STTx(ripple::SerialIter{tx.transaction.data(), tx.transaction.size()}));
EXPECT_EQ(nftTxs.size(), 0);
EXPECT_FALSE(nftDatas);
}
TEST_F(NFTHelpersTest, NFTModifyWithURI)
{
std::string const uri("1234567890A");
ripple::Blob const uriBlob(uri.begin(), uri.end());
auto const tx = createNftModifyTxWithMetadata(kACCOUNT, kNFT_ID, uriBlob);
ripple::TxMeta const txMeta(ripple::uint256(kTX), 1, tx.metadata);
auto const sttx = ripple::STTx(ripple::SerialIter{tx.transaction.data(), tx.transaction.size()});
auto const [nftTxs, nftDatas] =
etl::getNFTDataFromTx(txMeta, ripple::STTx(ripple::SerialIter{tx.transaction.data(), tx.transaction.size()}));
EXPECT_EQ(nftTxs.size(), 1);
verifyNFTTransactionsData(nftTxs[0], sttx, txMeta, kNFT_ID);
verifyNFTsData(*nftDatas, sttx, txMeta, kNFT_ID, std::nullopt);
}
TEST_F(NFTHelpersTest, NFTModifyWithoutURI)
{
auto const tx = createNftModifyTxWithMetadata(kACCOUNT, kNFT_ID, ripple::Blob{});
ripple::TxMeta const txMeta(ripple::uint256(kTX), 1, tx.metadata);
auto const sttx = ripple::STTx(ripple::SerialIter{tx.transaction.data(), tx.transaction.size()});
auto const [nftTxs, nftDatas] = etl::getNFTDataFromTx(txMeta, sttx);
EXPECT_EQ(nftTxs.size(), 1);
verifyNFTTransactionsData(nftTxs[0], sttx, txMeta, kNFT_ID);
verifyNFTsData(*nftDatas, sttx, txMeta, kNFT_ID, std::nullopt);
}
TEST_F(NFTHelpersTest, NFTMintFromModifiedNode)
{
auto const tx = createMintNftTxWithMetadata(kACCOUNT, 1, 20, 1, kNFT_ID);
ripple::TxMeta txMeta(ripple::uint256(kTX), 1, tx.metadata);
txMeta.getNodes()[0].setFieldH256(ripple::sfLedgerIndex, ripple::uint256(kPAGE_INDEX));
auto const sttx = ripple::STTx(ripple::SerialIter{tx.transaction.data(), tx.transaction.size()});
auto const [nftTxs, nftDatas] = etl::getNFTDataFromTx(txMeta, sttx);
EXPECT_EQ(nftTxs.size(), 1);
verifyNFTTransactionsData(nftTxs[0], sttx, txMeta, kNFT_ID);
verifyNFTsData(*nftDatas, sttx, txMeta, kNFT_ID, kACCOUNT);
}
TEST_F(NFTHelpersTest, NFTMintCantFindNewNFT)
{
// No NFT added to the page
auto const tx =
createMintNftTxWithMetadataOfCreatedNode(kACCOUNT, 1, 20, 1, std::nullopt, std::nullopt, kPAGE_INDEX);
ripple::TxMeta const txMeta(ripple::uint256(kTX), 1, tx.metadata);
EXPECT_THROW(
etl::getNFTDataFromTx(txMeta, ripple::STTx(ripple::SerialIter{tx.transaction.data(), tx.transaction.size()})),
std::runtime_error
);
}
TEST_F(NFTHelpersTest, NFTMintFromCreatedNode)
{
std::string const uri("1234567890A");
ripple::Blob const uriBlob(uri.begin(), uri.end());
auto const tx = createMintNftTxWithMetadataOfCreatedNode(kACCOUNT, 1, 20, 1, kNFT_ID, uri, kPAGE_INDEX);
ripple::TxMeta const txMeta(ripple::uint256(kTX), 1, tx.metadata);
auto const sttx = ripple::STTx(ripple::SerialIter{tx.transaction.data(), tx.transaction.size()});
auto const [nftTxs, nftDatas] = etl::getNFTDataFromTx(txMeta, sttx);
EXPECT_EQ(nftTxs.size(), 1);
verifyNFTTransactionsData(nftTxs[0], sttx, txMeta, kNFT_ID);
verifyNFTsData(*nftDatas, sttx, txMeta, kNFT_ID, kACCOUNT);
}
TEST_F(NFTHelpersTest, NFTMintWithoutUriField)
{
auto const tx = createMintNftTxWithMetadataOfCreatedNode(kACCOUNT, 1, 20, 1, kNFT_ID, std::nullopt, kPAGE_INDEX);
ripple::TxMeta const txMeta(ripple::uint256(kTX), 1, tx.metadata);
auto const sttx = ripple::STTx(ripple::SerialIter{tx.transaction.data(), tx.transaction.size()});
auto const [nftTxs, nftDatas] = etl::getNFTDataFromTx(txMeta, sttx);
EXPECT_EQ(nftTxs.size(), 1);
verifyNFTTransactionsData(nftTxs[0], sttx, txMeta, kNFT_ID);
verifyNFTsData(*nftDatas, sttx, txMeta, kNFT_ID, kACCOUNT);
}
TEST_F(NFTHelpersTest, NFTMintZeroMetaNode)
{
auto const tx = createMintNftTxWithMetadataOfCreatedNode(kACCOUNT, 1, 20, 1, kNFT_ID, std::nullopt, kPAGE_INDEX);
ripple::TxMeta txMeta(ripple::uint256(kTX), 1, tx.metadata);
txMeta.getNodes().clear();
EXPECT_THROW(
etl::getNFTDataFromTx(txMeta, ripple::STTx(ripple::SerialIter{tx.transaction.data(), tx.transaction.size()})),
std::runtime_error
);
}
TEST_F(NFTHelpersTest, NFTBurnFromDeletedNode)
{
auto const tx = createNftBurnTxWithMetadataOfDeletedNode(kACCOUNT, kNFT_ID);
ripple::TxMeta txMeta(ripple::uint256(kTX), 1, tx.metadata);
txMeta.getNodes()[1].setFieldH256(ripple::sfLedgerIndex, ripple::uint256(kPAGE_INDEX));
auto const sttx = ripple::STTx(ripple::SerialIter{tx.transaction.data(), tx.transaction.size()});
auto const [nftTxs, nftDatas] = etl::getNFTDataFromTx(txMeta, sttx);
EXPECT_EQ(nftTxs.size(), 1);
verifyNFTTransactionsData(nftTxs[0], sttx, txMeta, kNFT_ID);
verifyNFTsData(*nftDatas, sttx, txMeta, kNFT_ID, kACCOUNT);
}
TEST_F(NFTHelpersTest, NFTBurnZeroMetaNode)
{
auto const tx = createNftBurnTxWithMetadataOfDeletedNode(kACCOUNT, kNFT_ID);
ripple::TxMeta txMeta(ripple::uint256(kTX), 1, tx.metadata);
txMeta.getNodes().clear();
EXPECT_THROW(
etl::getNFTDataFromTx(txMeta, ripple::STTx(ripple::SerialIter{tx.transaction.data(), tx.transaction.size()})),
std::runtime_error
);
}
TEST_F(NFTHelpersTest, NFTBurnFromModifiedNode)
{
auto const tx = createNftBurnTxWithMetadataOfModifiedNode(kACCOUNT, kNFT_ID);
ripple::TxMeta txMeta(ripple::uint256(kTX), 1, tx.metadata);
txMeta.getNodes()[0].setFieldH256(ripple::sfLedgerIndex, ripple::uint256(kPAGE_INDEX));
auto const sttx = ripple::STTx(ripple::SerialIter{tx.transaction.data(), tx.transaction.size()});
auto const [nftTxs, nftDatas] = etl::getNFTDataFromTx(txMeta, sttx);
EXPECT_EQ(nftTxs.size(), 1);
verifyNFTTransactionsData(nftTxs[0], sttx, txMeta, kNFT_ID);
verifyNFTsData(*nftDatas, sttx, txMeta, kNFT_ID, kACCOUNT);
}
TEST_F(NFTHelpersTest, NFTCancelOffer)
{
auto const tx = createCancelNftOffersTxWithMetadata(kACCOUNT, 1, 2, std::vector<std::string>{kNFT_ID, kNFT_ID2});
ripple::TxMeta txMeta(ripple::uint256(kTX), 1, tx.metadata);
txMeta.getNodes()[0].setFieldH256(ripple::sfLedgerIndex, ripple::uint256(kPAGE_INDEX));
auto const sttx = ripple::STTx(ripple::SerialIter{tx.transaction.data(), tx.transaction.size()});
auto const [nftTxs, nftDatas] = etl::getNFTDataFromTx(txMeta, sttx);
EXPECT_EQ(nftTxs.size(), 2);
EXPECT_FALSE(nftDatas);
verifyNFTTransactionsData(nftTxs[0], sttx, txMeta, kNFT_ID);
verifyNFTTransactionsData(nftTxs[1], sttx, txMeta, kNFT_ID2);
}
TEST_F(NFTHelpersTest, NFTCancelOfferContainsDuplicateNFTs)
{
auto const tx = createCancelNftOffersTxWithMetadata(
kACCOUNT, 1, 2, std::vector<std::string>{kNFT_ID2, kNFT_ID, kNFT_ID2, kNFT_ID}
);
ripple::TxMeta const txMeta(ripple::uint256(kTX), 1, tx.metadata);
auto const sttx = ripple::STTx(ripple::SerialIter{tx.transaction.data(), tx.transaction.size()});
auto const [nftTxs, nftDatas] = etl::getNFTDataFromTx(txMeta, sttx);
EXPECT_EQ(nftTxs.size(), 2);
EXPECT_FALSE(nftDatas);
verifyNFTTransactionsData(nftTxs[0], sttx, txMeta, kNFT_ID);
verifyNFTTransactionsData(nftTxs[1], sttx, txMeta, kNFT_ID2);
}
TEST_F(NFTHelpersTest, UniqueNFTDatas)
{
std::vector<NFTsData> nftDatas;
auto const generateNFTsData = [](char const* nftID, std::uint32_t txIndex) {
auto const tx = createCreateNftOfferTxWithMetadata(kACCOUNT, 1, 50, nftID, 123, kOFFER1);
ripple::SerialIter s{tx.metadata.data(), tx.metadata.size()};
ripple::STObject meta{s, ripple::sfMetadata};
meta.setFieldU32(ripple::sfTransactionIndex, txIndex);
ripple::TxMeta const txMeta(ripple::uint256(kTX), 1, meta.getSerializer().peekData());
auto const account = getAccountIdWithString(kACCOUNT);
return NFTsData{ripple::uint256(nftID), account, ripple::Blob{}, txMeta};
};
nftDatas.push_back(generateNFTsData(kNFT_ID, 3));
nftDatas.push_back(generateNFTsData(kNFT_ID, 1));
nftDatas.push_back(generateNFTsData(kNFT_ID, 2));
nftDatas.push_back(generateNFTsData(kNFT_ID2, 4));
nftDatas.push_back(generateNFTsData(kNFT_ID2, 1));
nftDatas.push_back(generateNFTsData(kNFT_ID2, 5));
auto const uniqueNFTDatas = etl::getUniqueNFTsDatas(nftDatas);
EXPECT_EQ(uniqueNFTDatas.size(), 2);
EXPECT_EQ(uniqueNFTDatas[0].ledgerSequence, 1);
EXPECT_EQ(uniqueNFTDatas[1].ledgerSequence, 1);
EXPECT_EQ(uniqueNFTDatas[0].transactionIndex, 5);
EXPECT_EQ(uniqueNFTDatas[1].transactionIndex, 3);
EXPECT_EQ(uniqueNFTDatas[0].tokenID, ripple::uint256(kNFT_ID2));
EXPECT_EQ(uniqueNFTDatas[1].tokenID, ripple::uint256(kNFT_ID));
}
TEST_F(NFTHelpersTest, NFTAcceptBuyerOffer)
{
auto const tx = createAcceptNftBuyerOfferTxWithMetadata(kACCOUNT, 1, 2, kNFT_ID, kOFFER_ID);
ripple::TxMeta const txMeta(ripple::uint256(kTX), 1, tx.metadata);
auto const sttx = ripple::STTx(ripple::SerialIter{tx.transaction.data(), tx.transaction.size()});
auto const [nftTxs, nftDatas] = etl::getNFTDataFromTx(txMeta, sttx);
EXPECT_EQ(nftTxs.size(), 1);
EXPECT_TRUE(nftDatas);
verifyNFTTransactionsData(nftTxs[0], sttx, txMeta, kNFT_ID);
verifyNFTsData(*nftDatas, sttx, txMeta, kNFT_ID, kACCOUNT);
}
// The offer id in tx is different from the offer id in deleted node in metadata
TEST_F(NFTHelpersTest, NFTAcceptBuyerOfferCheckOfferIDFail)
{
auto const tx = createAcceptNftBuyerOfferTxWithMetadata(kACCOUNT, 1, 2, kNFT_ID, kOFFER_ID);
ripple::TxMeta txMeta(ripple::uint256(kTX), 1, tx.metadata);
// inject a different offer id
txMeta.getNodes()[0].setFieldH256(ripple::sfLedgerIndex, ripple::uint256(kPAGE_INDEX));
EXPECT_THROW(
etl::getNFTDataFromTx(txMeta, ripple::STTx(ripple::SerialIter{tx.transaction.data(), tx.transaction.size()})),
std::runtime_error
);
}
TEST_F(NFTHelpersTest, NFTAcceptSellerOfferFromCreatedNode)
{
auto const tx = createAcceptNftSellerOfferTxWithMetadata(kACCOUNT2, 1, 2, kNFT_ID, kOFFER_ID, kPAGE_INDEX, true);
ripple::TxMeta const txMeta(ripple::uint256(kTX), 1, tx.metadata);
auto const sttx = ripple::STTx(ripple::SerialIter{tx.transaction.data(), tx.transaction.size()});
auto const [nftTxs, nftDatas] = etl::getNFTDataFromTx(txMeta, sttx);
EXPECT_EQ(nftTxs.size(), 1);
EXPECT_TRUE(nftDatas);
verifyNFTTransactionsData(nftTxs[0], sttx, txMeta, kNFT_ID);
verifyNFTsData(*nftDatas, sttx, txMeta, kNFT_ID, kACCOUNT);
}
TEST_F(NFTHelpersTest, NFTAcceptSellerOfferFromModifiedNode)
{
auto const tx = createAcceptNftSellerOfferTxWithMetadata(kACCOUNT2, 1, 2, kNFT_ID, kOFFER_ID, kPAGE_INDEX, false);
ripple::TxMeta const txMeta(ripple::uint256(kTX), 1, tx.metadata);
auto const sttx = ripple::STTx(ripple::SerialIter{tx.transaction.data(), tx.transaction.size()});
auto const [nftTxs, nftDatas] = etl::getNFTDataFromTx(txMeta, sttx);
EXPECT_EQ(nftTxs.size(), 1);
EXPECT_TRUE(nftDatas);
verifyNFTTransactionsData(nftTxs[0], sttx, txMeta, kNFT_ID);
verifyNFTsData(*nftDatas, sttx, txMeta, kNFT_ID, kACCOUNT);
}
TEST_F(NFTHelpersTest, NFTAcceptSellerOfferCheckFail)
{
// The only changed nft page is owned by ACCOUNT, thus can't find the new owner
auto const tx = createAcceptNftSellerOfferTxWithMetadata(kACCOUNT, 1, 2, kNFT_ID, kOFFER_ID, kPAGE_INDEX, true);
ripple::TxMeta const txMeta(ripple::uint256(kTX), 1, tx.metadata);
EXPECT_THROW(
etl::getNFTDataFromTx(txMeta, ripple::STTx(ripple::SerialIter{tx.transaction.data(), tx.transaction.size()})),
std::runtime_error
);
}
TEST_F(NFTHelpersTest, NFTAcceptSellerOfferNotInMeta)
{
auto const tx = createAcceptNftSellerOfferTxWithMetadata(kACCOUNT, 1, 2, kNFT_ID, kOFFER_ID, kPAGE_INDEX, true);
ripple::TxMeta txMeta(ripple::uint256(kTX), 1, tx.metadata);
// inject a different offer id
txMeta.getNodes()[0].setFieldH256(ripple::sfLedgerIndex, ripple::uint256(kPAGE_INDEX));
EXPECT_THROW(
etl::getNFTDataFromTx(txMeta, ripple::STTx(ripple::SerialIter{tx.transaction.data(), tx.transaction.size()})),
std::runtime_error
);
}
TEST_F(NFTHelpersTest, NFTAcceptSellerOfferZeroMetaNode)
{
auto const tx = createAcceptNftSellerOfferTxWithMetadata(kACCOUNT2, 1, 2, kNFT_ID, kOFFER_ID, kPAGE_INDEX, true);
ripple::TxMeta txMeta(ripple::uint256(kTX), 1, tx.metadata);
txMeta.getNodes().clear();
EXPECT_THROW(
etl::getNFTDataFromTx(txMeta, ripple::STTx(ripple::SerialIter{tx.transaction.data(), tx.transaction.size()})),
std::runtime_error
);
}
TEST_F(NFTHelpersTest, NFTAcceptSellerOfferIDNotInMetaData)
{
auto const tx = createAcceptNftSellerOfferTxWithMetadata(kACCOUNT2, 1, 2, kNFT_ID, kOFFER_ID, kPAGE_INDEX, true);
ripple::TxMeta txMeta(ripple::uint256(kTX), 1, tx.metadata);
// The first node is offer, the second is nft page. Change the offer id to something else
txMeta.getNodes()[0]
.getField(ripple::sfFinalFields)
.downcast<ripple::STObject>()
.setFieldH256(ripple::sfNFTokenID, ripple::uint256(kNFT_ID2));
EXPECT_THROW(
etl::getNFTDataFromTx(txMeta, ripple::STTx(ripple::SerialIter{tx.transaction.data(), tx.transaction.size()})),
std::runtime_error
);
}
TEST_F(NFTHelpersTest, NFTCreateOffer)
{
auto const tx = createCreateNftOfferTxWithMetadata(kACCOUNT, 1, 2, kNFT_ID, 1, kOFFER_ID);
ripple::TxMeta const txMeta(ripple::uint256(kTX), 5, tx.metadata);
auto const sttx = ripple::STTx(ripple::SerialIter{tx.transaction.data(), tx.transaction.size()});
auto const [nftTxs, nftDatas] = etl::getNFTDataFromTx(txMeta, sttx);
EXPECT_EQ(nftTxs.size(), 1);
EXPECT_FALSE(nftDatas);
verifyNFTTransactionsData(nftTxs[0], sttx, txMeta, kNFT_ID);
}
TEST_F(NFTHelpersTest, NFTDataFromLedgerObject)
{
std::string const url1 = "abcd1";
std::string const url2 = "abcd2";
ripple::Blob const uri1Blob(url1.begin(), url1.end());
ripple::Blob const uri2Blob(url2.begin(), url2.end());
auto const account = getAccountIdWithString(kACCOUNT);
auto const nftPage = createNftTokenPage({{kNFT_ID, url1}, {kNFT_ID2, url2}}, std::nullopt);
auto const serializerNftPage = nftPage.getSerializer();
auto const blob =
std::string(static_cast<char const*>(serializerNftPage.getDataPtr()), serializerNftPage.getDataLength());
// key is a token made up from owner's account ID followed by unused (in Clio) value described here:
// https://github.com/XRPLF/XRPL-Standards/tree/master/XLS-0020-non-fungible-tokens#tokenpage-id-format
auto constexpr kEXTRA_BYTES = "000000000000";
auto const key = std::string(std::begin(account), std::end(account)) + kEXTRA_BYTES;
uint32_t constexpr kSEQ{5};
auto const nftDatas = etl::getNFTDataFromObj(kSEQ, key, blob);
EXPECT_EQ(nftDatas.size(), 2);
EXPECT_EQ(nftDatas[0].tokenID, ripple::uint256(kNFT_ID));
EXPECT_EQ(*(nftDatas[0].uri), uri1Blob);
EXPECT_FALSE(nftDatas[0].onlyUriChanged);
EXPECT_EQ(nftDatas[0].owner, account);
EXPECT_EQ(nftDatas[0].ledgerSequence, kSEQ);
EXPECT_FALSE(nftDatas[0].isBurned);
EXPECT_EQ(nftDatas[1].tokenID, ripple::uint256(kNFT_ID2));
EXPECT_EQ(*(nftDatas[1].uri), uri2Blob);
EXPECT_FALSE(nftDatas[1].onlyUriChanged);
EXPECT_EQ(nftDatas[1].owner, account);
EXPECT_EQ(nftDatas[1].ledgerSequence, kSEQ);
EXPECT_FALSE(nftDatas[1].isBurned);
}