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			502 lines
		
	
	
		
			20 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			502 lines
		
	
	
		
			20 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) 2024, 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 "data/DBHelpers.hpp"
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#include "etl/NFTHelpers.hpp"
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#include "util/LoggerFixtures.hpp"
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#include "util/TestObject.hpp"
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#include <gtest/gtest.h>
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#include <xrpl/basics/Blob.h>
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#include <xrpl/basics/Slice.h>
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#include <xrpl/basics/base_uint.h>
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#include <xrpl/protocol/SField.h>
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#include <xrpl/protocol/STObject.h>
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#include <xrpl/protocol/STTx.h>
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#include <xrpl/protocol/Serializer.h>
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#include <xrpl/protocol/TER.h>
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#include <xrpl/protocol/TxFormats.h>
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#include <xrpl/protocol/TxMeta.h>
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#include <xrpl/protocol/UintTypes.h>
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#include <cstdint>
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#include <optional>
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#include <stdexcept>
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#include <string>
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#include <string_view>
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#include <vector>
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namespace {
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constexpr auto kACCOUNT = "rM2AGCCCRb373FRuD8wHyUwUsh2dV4BW5Q";
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constexpr auto kACCOUNT2 = "rnd1nHuzceyQDqnLH8urWNr4QBKt4v7WVk";
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constexpr auto kNFT_ID = "0008013AE1CD8B79A8BCB52335CD40DE97401B2D60A828720000099B00000000";
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constexpr auto kNFT_ID2 = "05FB0EB4B899F056FA095537C5817163801F544BAFCEA39C995D76DB4D16F9DA";
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constexpr auto kOFFER1 = "23F1A95D7AAB7108D5CE7EEAF504B2894B8C674E6D68499076441C4837282BF8";
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constexpr auto kTX = "13F1A95D7AAB7108D5CE7EEAF504B2894B8C674E6D68499076441C4837282BF8";
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// Page index is a valid nft page for ACCOUNT
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constexpr auto kPAGE_INDEX = "E1CD8B79A8BCB52335CD40DE97401B2D60A82872FFFFFFFFFFFFFFFFFFFFFFFF";
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constexpr auto kOFFER_ID = "AA86CBF29770F72FA3FF4A5D9A9FA54D6F399A8E038F72393EF782224865E27F";
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}  // namespace
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struct NFTHelpersTest : virtual public ::testing::Test {
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protected:
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    static void
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    verifyNFTTransactionsData(
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        NFTTransactionsData const& data,
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        ripple::STTx const& sttx,
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        ripple::TxMeta const& txMeta,
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        std::string_view nftId
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    )
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    {
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        EXPECT_EQ(data.tokenID, ripple::uint256(nftId));
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        EXPECT_EQ(data.ledgerSequence, txMeta.getLgrSeq());
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        EXPECT_EQ(data.transactionIndex, txMeta.getIndex());
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        EXPECT_EQ(data.txHash, sttx.getTransactionID());
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    }
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    static void
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    verifyNFTsData(
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        NFTsData const& data,
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        ripple::STTx const& sttx,
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        ripple::TxMeta const& txMeta,
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        std::string_view nftId,
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        std::optional<std::string> const& owner
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    )
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    {
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        EXPECT_EQ(data.tokenID, ripple::uint256(nftId));
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        EXPECT_EQ(data.ledgerSequence, txMeta.getLgrSeq());
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        EXPECT_EQ(data.transactionIndex, txMeta.getIndex());
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        if (owner)
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            EXPECT_EQ(data.owner, getAccountIdWithString(*owner));
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        if (sttx.getTxnType() == ripple::ttNFTOKEN_MINT || sttx.getTxnType() == ripple::ttNFTOKEN_MODIFY) {
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            EXPECT_TRUE(data.uri.has_value());
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            EXPECT_EQ(*data.uri, sttx.getFieldVL(ripple::sfURI));
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        } else {
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            EXPECT_FALSE(data.uri.has_value());
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        }
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        if (sttx.getTxnType() == ripple::ttNFTOKEN_BURN) {
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            EXPECT_TRUE(data.isBurned);
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        } else {
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            EXPECT_FALSE(data.isBurned);
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        }
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        if (sttx.getTxnType() == ripple::ttNFTOKEN_MODIFY) {
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            EXPECT_TRUE(data.onlyUriChanged);
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        } else {
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            EXPECT_FALSE(data.onlyUriChanged);
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        }
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    }
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};
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TEST_F(NFTHelpersTest, NFTDataFromFailedTx)
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{
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    auto const tx = createNftModifyTxWithMetadata(kACCOUNT, kNFT_ID, ripple::Blob{});
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    // Inject a failed result
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    ripple::SerialIter sitMeta(ripple::makeSlice(tx.metadata));
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    ripple::STObject objMeta(sitMeta, ripple::sfMetadata);
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    objMeta.setFieldU8(ripple::sfTransactionResult, ripple::tecINCOMPLETE);
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    ripple::TxMeta const txMeta(ripple::uint256(kTX), 1, objMeta.getSerializer().peekData());
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    auto const [nftTxs, nftDatas] =
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        etl::getNFTDataFromTx(txMeta, ripple::STTx(ripple::SerialIter{tx.transaction.data(), tx.transaction.size()}));
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    EXPECT_EQ(nftTxs.size(), 0);
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    EXPECT_FALSE(nftDatas);
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}
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TEST_F(NFTHelpersTest, NotNFTTx)
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{
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    auto const tx = createOracleSetTxWithMetadata(
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        kACCOUNT,
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        1,
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        123,
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        1,
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        4321u,
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        createPriceDataSeries({createOraclePriceData(1e3, ripple::to_currency("EUR"), ripple::to_currency("XRP"), 2)}),
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        kPAGE_INDEX,
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        false,
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        kTX
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    );
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    ripple::TxMeta const txMeta(ripple::uint256(kTX), 1, tx.metadata);
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    auto const [nftTxs, nftDatas] =
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        etl::getNFTDataFromTx(txMeta, ripple::STTx(ripple::SerialIter{tx.transaction.data(), tx.transaction.size()}));
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    EXPECT_EQ(nftTxs.size(), 0);
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    EXPECT_FALSE(nftDatas);
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}
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TEST_F(NFTHelpersTest, NFTModifyWithURI)
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{
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    std::string const uri("1234567890A");
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    ripple::Blob const uriBlob(uri.begin(), uri.end());
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    auto const tx = createNftModifyTxWithMetadata(kACCOUNT, kNFT_ID, uriBlob);
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    ripple::TxMeta const txMeta(ripple::uint256(kTX), 1, tx.metadata);
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    auto const sttx = ripple::STTx(ripple::SerialIter{tx.transaction.data(), tx.transaction.size()});
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    auto const [nftTxs, nftDatas] =
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        etl::getNFTDataFromTx(txMeta, ripple::STTx(ripple::SerialIter{tx.transaction.data(), tx.transaction.size()}));
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    EXPECT_EQ(nftTxs.size(), 1);
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    verifyNFTTransactionsData(nftTxs[0], sttx, txMeta, kNFT_ID);
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    verifyNFTsData(*nftDatas, sttx, txMeta, kNFT_ID, std::nullopt);
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}
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TEST_F(NFTHelpersTest, NFTModifyWithoutURI)
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{
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    auto const tx = createNftModifyTxWithMetadata(kACCOUNT, kNFT_ID, ripple::Blob{});
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    ripple::TxMeta const txMeta(ripple::uint256(kTX), 1, tx.metadata);
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    auto const sttx = ripple::STTx(ripple::SerialIter{tx.transaction.data(), tx.transaction.size()});
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    auto const [nftTxs, nftDatas] = etl::getNFTDataFromTx(txMeta, sttx);
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    EXPECT_EQ(nftTxs.size(), 1);
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    verifyNFTTransactionsData(nftTxs[0], sttx, txMeta, kNFT_ID);
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    verifyNFTsData(*nftDatas, sttx, txMeta, kNFT_ID, std::nullopt);
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}
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TEST_F(NFTHelpersTest, NFTMintFromModifiedNode)
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{
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    auto const tx = createMintNftTxWithMetadata(kACCOUNT, 1, 20, 1, kNFT_ID);
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    ripple::TxMeta txMeta(ripple::uint256(kTX), 1, tx.metadata);
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    txMeta.getNodes()[0].setFieldH256(ripple::sfLedgerIndex, ripple::uint256(kPAGE_INDEX));
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    auto const sttx = ripple::STTx(ripple::SerialIter{tx.transaction.data(), tx.transaction.size()});
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    auto const [nftTxs, nftDatas] = etl::getNFTDataFromTx(txMeta, sttx);
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    EXPECT_EQ(nftTxs.size(), 1);
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    verifyNFTTransactionsData(nftTxs[0], sttx, txMeta, kNFT_ID);
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    verifyNFTsData(*nftDatas, sttx, txMeta, kNFT_ID, kACCOUNT);
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}
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TEST_F(NFTHelpersTest, NFTMintCantFindNewNFT)
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{
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    // No NFT added to the page
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    auto const tx =
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        createMintNftTxWithMetadataOfCreatedNode(kACCOUNT, 1, 20, 1, std::nullopt, std::nullopt, kPAGE_INDEX);
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    ripple::TxMeta const txMeta(ripple::uint256(kTX), 1, tx.metadata);
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    EXPECT_THROW(
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        etl::getNFTDataFromTx(txMeta, ripple::STTx(ripple::SerialIter{tx.transaction.data(), tx.transaction.size()})),
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        std::runtime_error
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    );
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}
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TEST_F(NFTHelpersTest, NFTMintFromCreatedNode)
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{
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    std::string const uri("1234567890A");
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    ripple::Blob const uriBlob(uri.begin(), uri.end());
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    auto const tx = createMintNftTxWithMetadataOfCreatedNode(kACCOUNT, 1, 20, 1, kNFT_ID, uri, kPAGE_INDEX);
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    ripple::TxMeta const txMeta(ripple::uint256(kTX), 1, tx.metadata);
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    auto const sttx = ripple::STTx(ripple::SerialIter{tx.transaction.data(), tx.transaction.size()});
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    auto const [nftTxs, nftDatas] = etl::getNFTDataFromTx(txMeta, sttx);
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    EXPECT_EQ(nftTxs.size(), 1);
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    verifyNFTTransactionsData(nftTxs[0], sttx, txMeta, kNFT_ID);
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    verifyNFTsData(*nftDatas, sttx, txMeta, kNFT_ID, kACCOUNT);
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}
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TEST_F(NFTHelpersTest, NFTMintWithoutUriField)
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{
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    auto const tx = createMintNftTxWithMetadataOfCreatedNode(kACCOUNT, 1, 20, 1, kNFT_ID, std::nullopt, kPAGE_INDEX);
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    ripple::TxMeta const txMeta(ripple::uint256(kTX), 1, tx.metadata);
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    auto const sttx = ripple::STTx(ripple::SerialIter{tx.transaction.data(), tx.transaction.size()});
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    auto const [nftTxs, nftDatas] = etl::getNFTDataFromTx(txMeta, sttx);
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    EXPECT_EQ(nftTxs.size(), 1);
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    verifyNFTTransactionsData(nftTxs[0], sttx, txMeta, kNFT_ID);
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    verifyNFTsData(*nftDatas, sttx, txMeta, kNFT_ID, kACCOUNT);
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}
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TEST_F(NFTHelpersTest, NFTMintZeroMetaNode)
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{
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    auto const tx = createMintNftTxWithMetadataOfCreatedNode(kACCOUNT, 1, 20, 1, kNFT_ID, std::nullopt, kPAGE_INDEX);
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    ripple::TxMeta txMeta(ripple::uint256(kTX), 1, tx.metadata);
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    txMeta.getNodes().clear();
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    EXPECT_THROW(
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        etl::getNFTDataFromTx(txMeta, ripple::STTx(ripple::SerialIter{tx.transaction.data(), tx.transaction.size()})),
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        std::runtime_error
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    );
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}
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TEST_F(NFTHelpersTest, NFTBurnFromDeletedNode)
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{
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    auto const tx = createNftBurnTxWithMetadataOfDeletedNode(kACCOUNT, kNFT_ID);
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    ripple::TxMeta txMeta(ripple::uint256(kTX), 1, tx.metadata);
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    txMeta.getNodes()[1].setFieldH256(ripple::sfLedgerIndex, ripple::uint256(kPAGE_INDEX));
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    auto const sttx = ripple::STTx(ripple::SerialIter{tx.transaction.data(), tx.transaction.size()});
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    auto const [nftTxs, nftDatas] = etl::getNFTDataFromTx(txMeta, sttx);
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    EXPECT_EQ(nftTxs.size(), 1);
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    verifyNFTTransactionsData(nftTxs[0], sttx, txMeta, kNFT_ID);
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    verifyNFTsData(*nftDatas, sttx, txMeta, kNFT_ID, kACCOUNT);
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}
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TEST_F(NFTHelpersTest, NFTBurnZeroMetaNode)
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{
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    auto const tx = createNftBurnTxWithMetadataOfDeletedNode(kACCOUNT, kNFT_ID);
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    ripple::TxMeta txMeta(ripple::uint256(kTX), 1, tx.metadata);
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    txMeta.getNodes().clear();
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    EXPECT_THROW(
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        etl::getNFTDataFromTx(txMeta, ripple::STTx(ripple::SerialIter{tx.transaction.data(), tx.transaction.size()})),
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        std::runtime_error
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    );
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}
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TEST_F(NFTHelpersTest, NFTBurnFromModifiedNode)
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{
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    auto const tx = createNftBurnTxWithMetadataOfModifiedNode(kACCOUNT, kNFT_ID);
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    ripple::TxMeta txMeta(ripple::uint256(kTX), 1, tx.metadata);
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    txMeta.getNodes()[0].setFieldH256(ripple::sfLedgerIndex, ripple::uint256(kPAGE_INDEX));
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    auto const sttx = ripple::STTx(ripple::SerialIter{tx.transaction.data(), tx.transaction.size()});
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    auto const [nftTxs, nftDatas] = etl::getNFTDataFromTx(txMeta, sttx);
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    EXPECT_EQ(nftTxs.size(), 1);
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    verifyNFTTransactionsData(nftTxs[0], sttx, txMeta, kNFT_ID);
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    verifyNFTsData(*nftDatas, sttx, txMeta, kNFT_ID, kACCOUNT);
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}
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TEST_F(NFTHelpersTest, NFTCancelOffer)
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{
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    auto const tx = createCancelNftOffersTxWithMetadata(kACCOUNT, 1, 2, std::vector<std::string>{kNFT_ID, kNFT_ID2});
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    ripple::TxMeta txMeta(ripple::uint256(kTX), 1, tx.metadata);
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    txMeta.getNodes()[0].setFieldH256(ripple::sfLedgerIndex, ripple::uint256(kPAGE_INDEX));
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    auto const sttx = ripple::STTx(ripple::SerialIter{tx.transaction.data(), tx.transaction.size()});
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    auto const [nftTxs, nftDatas] = etl::getNFTDataFromTx(txMeta, sttx);
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    EXPECT_EQ(nftTxs.size(), 2);
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    EXPECT_FALSE(nftDatas);
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    verifyNFTTransactionsData(nftTxs[0], sttx, txMeta, kNFT_ID);
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    verifyNFTTransactionsData(nftTxs[1], sttx, txMeta, kNFT_ID2);
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}
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TEST_F(NFTHelpersTest, NFTCancelOfferContainsDuplicateNFTs)
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{
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    auto const tx = createCancelNftOffersTxWithMetadata(
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        kACCOUNT, 1, 2, std::vector<std::string>{kNFT_ID2, kNFT_ID, kNFT_ID2, kNFT_ID}
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    );
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    ripple::TxMeta const txMeta(ripple::uint256(kTX), 1, tx.metadata);
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    auto const sttx = ripple::STTx(ripple::SerialIter{tx.transaction.data(), tx.transaction.size()});
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    auto const [nftTxs, nftDatas] = etl::getNFTDataFromTx(txMeta, sttx);
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    EXPECT_EQ(nftTxs.size(), 2);
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    EXPECT_FALSE(nftDatas);
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    verifyNFTTransactionsData(nftTxs[0], sttx, txMeta, kNFT_ID);
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    verifyNFTTransactionsData(nftTxs[1], sttx, txMeta, kNFT_ID2);
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}
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TEST_F(NFTHelpersTest, UniqueNFTDatas)
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{
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    std::vector<NFTsData> nftDatas;
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    auto const generateNFTsData = [](char const* nftID, std::uint32_t txIndex) {
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        auto const tx = createCreateNftOfferTxWithMetadata(kACCOUNT, 1, 50, nftID, 123, kOFFER1);
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        ripple::SerialIter s{tx.metadata.data(), tx.metadata.size()};
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        ripple::STObject meta{s, ripple::sfMetadata};
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        meta.setFieldU32(ripple::sfTransactionIndex, txIndex);
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        ripple::TxMeta const txMeta(ripple::uint256(kTX), 1, meta.getSerializer().peekData());
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        auto const account = getAccountIdWithString(kACCOUNT);
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        return NFTsData{ripple::uint256(nftID), account, ripple::Blob{}, txMeta};
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    };
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    nftDatas.push_back(generateNFTsData(kNFT_ID, 3));
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    nftDatas.push_back(generateNFTsData(kNFT_ID, 1));
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    nftDatas.push_back(generateNFTsData(kNFT_ID, 2));
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    nftDatas.push_back(generateNFTsData(kNFT_ID2, 4));
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    nftDatas.push_back(generateNFTsData(kNFT_ID2, 1));
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    nftDatas.push_back(generateNFTsData(kNFT_ID2, 5));
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    auto const uniqueNFTDatas = etl::getUniqueNFTsDatas(nftDatas);
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    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
 | 
						|
    constexpr auto 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);
 | 
						|
}
 |