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Implement nextgen nft_info handler (#558)

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Fixing #557
This commit is contained in:
Alex Kremer
2023-03-27 11:50:13 +01:00
committed by GitHub
parent 1bb67217e5
commit 95da706fed
7 changed files with 710 additions and 3 deletions
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4
CMakeLists.txt
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@@ -66,6 +66,7 @@ target_sources(clio PRIVATE
src/rpc/ngHandlers/LedgerRange.cpp
src/rpc/ngHandlers/BookOffers.cpp
src/rpc/ngHandlers/TransactionEntry.cpp
src/rpc/ngHandlers/NFTInfo.cpp
## RPC Methods
# Account
src/rpc/handlers/AccountChannels.cpp
@@ -134,7 +135,8 @@ if(BUILD_TESTS)
unittests/rpc/handlers/LedgerEntryTest.cpp
unittests/rpc/handlers/LedgerRangeTest.cpp
unittests/rpc/handlers/BookOffersTest.cpp
unittests/rpc/handlers/TransactionEntryTest.cpp)
unittests/rpc/handlers/TransactionEntryTest.cpp
unittests/rpc/handlers/NFTInfoTest.cpp)
include(CMake/deps/gtest.cmake)
# if CODE_COVERAGE enable, add clio_test-ccov

3
src/rpc/handlers/NFTInfo.cpp
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@@ -54,8 +54,7 @@ doNFTInfo(Context const& context)
response[JS(uri)] = ripple::strHex(dbResponse->uri);
response[JS(flags)] = ripple::nft::getFlags(dbResponse->tokenID);
response["transfer_rate"] =
ripple::nft::getTransferFee(dbResponse->tokenID);
response["transfer_fee"] = ripple::nft::getTransferFee(dbResponse->tokenID);
response[JS(issuer)] =
ripple::toBase58(ripple::nft::getIssuer(dbResponse->tokenID));
response["nft_taxon"] =

129
src/rpc/ngHandlers/NFTInfo.cpp Normal file
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@@ -0,0 +1,129 @@
//------------------------------------------------------------------------------
/*
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 <rpc/RPCHelpers.h>
#include <rpc/ngHandlers/NFTInfo.h>
#include <ripple/app/tx/impl/details/NFTokenUtils.h>
#include <ripple/protocol/Indexes.h>
using namespace ripple;
using namespace ::RPC;
namespace RPCng {
NFTInfoHandler::Result
NFTInfoHandler::process(
NFTInfoHandler::Input input,
boost::asio::yield_context& yield) const
{
auto const tokenID = ripple::uint256{input.nftID.c_str()};
auto const range = sharedPtrBackend_->fetchLedgerRange();
auto const lgrInfoOrStatus = getLedgerInfoFromHashOrSeq(
*sharedPtrBackend_,
yield,
input.ledgerHash,
input.ledgerIndex,
range->maxSequence);
if (auto const status = std::get_if<Status>(&lgrInfoOrStatus))
return Error{*status};
auto const lgrInfo = std::get<LedgerInfo>(lgrInfoOrStatus);
auto const maybeNft =
sharedPtrBackend_->fetchNFT(tokenID, lgrInfo.seq, yield);
if (not maybeNft.has_value())
return Error{
Status{RippledError::rpcOBJECT_NOT_FOUND, "NFT not found"}};
auto const& nft = *maybeNft;
auto output = NFTInfoHandler::Output{};
output.nftID = strHex(nft.tokenID);
output.ledgerIndex = nft.ledgerSequence;
output.owner = toBase58(nft.owner);
output.isBurned = nft.isBurned;
output.flags = nft::getFlags(nft.tokenID);
output.transferFee = nft::getTransferFee(nft.tokenID);
output.issuer = toBase58(nft::getIssuer(nft.tokenID));
output.taxon = nft::toUInt32(nft::getTaxon(nft.tokenID));
output.serial = nft::getSerial(nft.tokenID);
if (not nft.isBurned)
output.uri = strHex(nft.uri);
return output;
}
void
tag_invoke(
boost::json::value_from_tag,
boost::json::value& jv,
NFTInfoHandler::Output const& output)
{
// TODO: use JStrings when they become available
auto object = boost::json::object{
{JS(nft_id), output.nftID},
{JS(ledger_index), output.ledgerIndex},
{JS(owner), output.owner},
{"is_burned", output.isBurned},
{JS(flags), output.flags},
{"transfer_fee", output.transferFee},
{JS(issuer), output.issuer},
{"nft_taxon", output.taxon},
{JS(nft_serial), output.serial},
{JS(validated), output.validated},
};
if (output.uri)
object[JS(uri)] = *(output.uri);
jv = std::move(object);
}
NFTInfoHandler::Input
tag_invoke(
boost::json::value_to_tag<NFTInfoHandler::Input>,
boost::json::value const& jv)
{
auto const& jsonObject = jv.as_object();
NFTInfoHandler::Input input;
input.nftID = jsonObject.at(JS(nft_id)).as_string().c_str();
if (jsonObject.contains(JS(ledger_hash)))
{
input.ledgerHash = jsonObject.at(JS(ledger_hash)).as_string().c_str();
}
if (jsonObject.contains(JS(ledger_index)))
{
if (!jsonObject.at(JS(ledger_index)).is_string())
{
input.ledgerIndex = jsonObject.at(JS(ledger_index)).as_int64();
}
else if (jsonObject.at(JS(ledger_index)).as_string() != "validated")
{
input.ledgerIndex =
std::stoi(jsonObject.at(JS(ledger_index)).as_string().c_str());
}
}
return input;
}
} // namespace RPCng

97
src/rpc/ngHandlers/NFTInfo.h Normal file
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@@ -0,0 +1,97 @@
//------------------------------------------------------------------------------
/*
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.
*/
//==============================================================================
#pragma once
#include <backend/BackendInterface.h>
#include <rpc/RPCHelpers.h>
#include <rpc/common/Types.h>
#include <rpc/common/Validators.h>
#include <boost/asio/spawn.hpp>
namespace RPCng {
class NFTInfoHandler
{
std::shared_ptr<BackendInterface> sharedPtrBackend_;
public:
struct Output
{
std::string nftID;
uint32_t ledgerIndex;
std::string owner;
bool isBurned;
uint32_t flags;
uint32_t transferFee;
std::string issuer;
uint32_t taxon;
uint32_t
serial; // TODO: documented as 'nft_sequence' atm.
// https://github.com/XRPLF/xrpl-dev-portal/issues/1841
std::optional<std::string>
uri; // TODO: documented can be null vs. empty string
// https://github.com/XRPLF/xrpl-dev-portal/issues/1841
// validated should be sent via framework
bool validated = true;
};
struct Input
{
std::string nftID;
std::optional<std::string> ledgerHash;
std::optional<uint32_t> ledgerIndex;
};
using Result = RPCng::HandlerReturnType<Output>;
NFTInfoHandler(std::shared_ptr<BackendInterface> const& sharedPtrBackend)
: sharedPtrBackend_(sharedPtrBackend)
{
}
RpcSpecConstRef
spec() const
{
static auto const rpcSpec = RpcSpec{
{JS(nft_id),
validation::Required{},
validation::Uint256HexStringValidator},
{JS(ledger_hash), validation::Uint256HexStringValidator},
{JS(ledger_index), validation::LedgerIndexValidator},
};
return rpcSpec;
}
Result
process(Input input, boost::asio::yield_context& yield) const;
};
void
tag_invoke(
boost::json::value_from_tag,
boost::json::value& jv,
NFTInfoHandler::Output const& output);
NFTInfoHandler::Input
tag_invoke(
boost::json::value_to_tag<NFTInfoHandler::Input>,
boost::json::value const& jv);
} // namespace RPCng

454
unittests/rpc/handlers/NFTInfoTest.cpp Normal file
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@@ -0,0 +1,454 @@
//------------------------------------------------------------------------------
/*
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 <rpc/common/AnyHandler.h>
#include <rpc/ngHandlers/NFTInfo.h>
#include <util/Fixtures.h>
#include <util/TestObject.h>
#include <fmt/core.h>
using namespace RPCng;
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 NFTID2 =
"00081388319F12E15BCA13E1B933BF4C99C8E1BBC36BD4910A85D52F00000022";
class RPCNFTInfoHandlerTest : public HandlerBaseTest
{
};
TEST_F(RPCNFTInfoHandlerTest, NonHexLedgerHash)
{
runSpawn([this](boost::asio::yield_context yield) {
auto const handler = AnyHandler{NFTInfoHandler{mockBackendPtr}};
auto const input = json::parse(fmt::format(
R"({{
"nft_id": "{}",
"ledger_hash": "xxx"
}})",
NFTID));
auto const output = handler.process(input, 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(RPCNFTInfoHandlerTest, NonStringLedgerHash)
{
runSpawn([this](boost::asio::yield_context yield) {
auto const handler = AnyHandler{NFTInfoHandler{mockBackendPtr}};
auto const input = json::parse(fmt::format(
R"({{
"nft_id": "{}",
"ledger_hash": 123
}})",
NFTID));
auto const output = handler.process(input, 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(RPCNFTInfoHandlerTest, InvalidLedgerIndexString)
{
runSpawn([this](boost::asio::yield_context yield) {
auto const handler = AnyHandler{NFTInfoHandler{mockBackendPtr}};
auto const input = json::parse(fmt::format(
R"({{
"nft_id": "{}",
"ledger_index": "notvalidated"
}})",
NFTID));
auto const output = handler.process(input, 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(RPCNFTInfoHandlerTest, NFTIDInvalidFormat)
{
runSpawn([this](boost::asio::yield_context yield) {
auto const handler = AnyHandler{NFTInfoHandler{mockBackendPtr}};
auto const input = json::parse(R"({
"nft_id": "00080000B4F4AFC5FBCBD76873F18006173D2193467D3EE7"
})");
auto const output = handler.process(input, 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(RPCNFTInfoHandlerTest, NFTIDNotString)
{
runSpawn([this](boost::asio::yield_context yield) {
auto const handler = AnyHandler{NFTInfoHandler{mockBackendPtr}};
auto const input = json::parse(R"({
"nft_id": 12
})");
auto const output = handler.process(input, 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(RPCNFTInfoHandlerTest, NonExistLedgerViaLedgerHash)
{
MockBackend* rawBackendPtr =
static_cast<MockBackend*>(mockBackendPtr.get());
// mock fetchLedgerByHash return empty
ON_CALL(*rawBackendPtr, fetchLedgerByHash(ripple::uint256{LEDGERHASH}, _))
.WillByDefault(Return(std::optional<ripple::LedgerInfo>{}));
EXPECT_CALL(*rawBackendPtr, 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{NFTInfoHandler{mockBackendPtr}};
auto const output = handler.process(input, 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(RPCNFTInfoHandlerTest, NonExistLedgerViaLedgerIndex)
{
MockBackend* rawBackendPtr =
static_cast<MockBackend*>(mockBackendPtr.get());
mockBackendPtr->updateRange(10); // min
mockBackendPtr->updateRange(30); // max
// mock fetchLedgerBySequence return empty
ON_CALL(*rawBackendPtr, fetchLedgerBySequence)
.WillByDefault(Return(std::optional<ripple::LedgerInfo>{}));
EXPECT_CALL(*rawBackendPtr, 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{NFTInfoHandler{mockBackendPtr}};
auto const output = handler.process(input, 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(RPCNFTInfoHandlerTest, NonExistLedgerViaLedgerHash2)
{
MockBackend* rawBackendPtr =
static_cast<MockBackend*>(mockBackendPtr.get());
mockBackendPtr->updateRange(10); // min
mockBackendPtr->updateRange(30); // max
// mock fetchLedgerByHash return ledger but seq is 31 > 30
auto ledgerinfo = CreateLedgerInfo(LEDGERHASH, 31);
ON_CALL(*rawBackendPtr, fetchLedgerByHash(ripple::uint256{LEDGERHASH}, _))
.WillByDefault(Return(ledgerinfo));
EXPECT_CALL(*rawBackendPtr, 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{NFTInfoHandler{mockBackendPtr}};
auto const output = handler.process(input, 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(RPCNFTInfoHandlerTest, NonExistLedgerViaLedgerIndex2)
{
MockBackend* rawBackendPtr =
static_cast<MockBackend*>(mockBackendPtr.get());
mockBackendPtr->updateRange(10); // min
mockBackendPtr->updateRange(30); // max
// no need to check from db,call fetchLedgerBySequence 0 time
// differ from previous logic
EXPECT_CALL(*rawBackendPtr, 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{NFTInfoHandler{mockBackendPtr}};
auto const output = handler.process(input, 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 nft does not exist
TEST_F(RPCNFTInfoHandlerTest, NonExistNFT)
{
MockBackend* rawBackendPtr =
static_cast<MockBackend*>(mockBackendPtr.get());
mockBackendPtr->updateRange(10); // min
mockBackendPtr->updateRange(30); // max
auto ledgerinfo = CreateLedgerInfo(LEDGERHASH, 30);
ON_CALL(*rawBackendPtr, fetchLedgerByHash(ripple::uint256{LEDGERHASH}, _))
.WillByDefault(Return(ledgerinfo));
EXPECT_CALL(*rawBackendPtr, fetchLedgerByHash).Times(1);
// fetch nft return emtpy
ON_CALL(*rawBackendPtr, fetchNFT)
.WillByDefault(Return(std::optional<NFT>{}));
EXPECT_CALL(*rawBackendPtr, fetchNFT(ripple::uint256{NFTID}, 30, _))
.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{NFTInfoHandler{mockBackendPtr}};
auto const output = handler.process(input, 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(), "NFT not found");
});
}
// normal case when only provide nft_id
TEST_F(RPCNFTInfoHandlerTest, DefaultParameters)
{
constexpr static auto correntOutput = R"({
"nft_id": "00010000A7CAD27B688D14BA1A9FA5366554D6ADCF9CE0875B974D9F00000004",
"ledger_index": 30,
"owner": "rf1BiGeXwwQoi8Z2ueFYTEXSwuJYfV2Jpn",
"is_burned": false,
"flags": 1,
"transfer_fee": 0,
"issuer": "rGJUF4PvVkMNxG6Bg6AKg3avhrtQyAffcm",
"nft_taxon": 0,
"nft_serial": 4,
"uri": "757269",
"validated": true
})";
MockBackend* rawBackendPtr =
static_cast<MockBackend*>(mockBackendPtr.get());
mockBackendPtr->updateRange(10); // min
mockBackendPtr->updateRange(30); // max
auto ledgerInfo = CreateLedgerInfo(LEDGERHASH, 30);
ON_CALL(*rawBackendPtr, fetchLedgerBySequence)
.WillByDefault(Return(ledgerInfo));
EXPECT_CALL(*rawBackendPtr, fetchLedgerBySequence).Times(1);
// fetch nft return something
auto const nft =
std::make_optional<NFT>(CreateNFT(NFTID, ACCOUNT, ledgerInfo.seq));
ON_CALL(*rawBackendPtr, fetchNFT).WillByDefault(Return(nft));
EXPECT_CALL(*rawBackendPtr, fetchNFT(ripple::uint256{NFTID}, 30, _))
.Times(1);
auto const input = json::parse(fmt::format(
R"({{
"nft_id": "{}"
}})",
NFTID));
runSpawn([&, this](auto& yield) {
auto handler = AnyHandler{NFTInfoHandler{this->mockBackendPtr}};
auto const output = handler.process(input, yield);
ASSERT_TRUE(output);
EXPECT_EQ(json::parse(correntOutput), *output);
});
}
// nft is burned -> should omit uri
TEST_F(RPCNFTInfoHandlerTest, BurnedNFT)
{
constexpr static auto correntOutput = R"({
"nft_id": "00010000A7CAD27B688D14BA1A9FA5366554D6ADCF9CE0875B974D9F00000004",
"ledger_index": 30,
"owner": "rf1BiGeXwwQoi8Z2ueFYTEXSwuJYfV2Jpn",
"is_burned": true,
"flags": 1,
"transfer_fee": 0,
"issuer": "rGJUF4PvVkMNxG6Bg6AKg3avhrtQyAffcm",
"nft_taxon": 0,
"nft_serial": 4,
"validated": true
})";
MockBackend* rawBackendPtr =
static_cast<MockBackend*>(mockBackendPtr.get());
mockBackendPtr->updateRange(10); // min
mockBackendPtr->updateRange(30); // max
auto ledgerInfo = CreateLedgerInfo(LEDGERHASH, 30);
ON_CALL(*rawBackendPtr, fetchLedgerBySequence)
.WillByDefault(Return(ledgerInfo));
EXPECT_CALL(*rawBackendPtr, fetchLedgerBySequence).Times(1);
// fetch nft return something
auto const nft = std::make_optional<NFT>(CreateNFT(
NFTID, ACCOUNT, ledgerInfo.seq, ripple::Blob{'u', 'r', 'i'}, true));
ON_CALL(*rawBackendPtr, fetchNFT).WillByDefault(Return(nft));
EXPECT_CALL(*rawBackendPtr, fetchNFT(ripple::uint256{NFTID}, 30, _))
.Times(1);
auto const input = json::parse(fmt::format(
R"({{
"nft_id": "{}"
}})",
NFTID));
runSpawn([&, this](auto& yield) {
auto handler = AnyHandler{NFTInfoHandler{this->mockBackendPtr}};
auto const output = handler.process(input, yield);
ASSERT_TRUE(output);
EXPECT_EQ(json::parse(correntOutput), *output);
});
}
// nft is not burned and uri is not available -> should specify null
TEST_F(RPCNFTInfoHandlerTest, NotBurnedNFTWithoutURI)
{
constexpr static auto correntOutput = R"({
"nft_id": "00010000A7CAD27B688D14BA1A9FA5366554D6ADCF9CE0875B974D9F00000004",
"ledger_index": 30,
"owner": "rf1BiGeXwwQoi8Z2ueFYTEXSwuJYfV2Jpn",
"is_burned": false,
"flags": 1,
"transfer_fee": 0,
"issuer": "rGJUF4PvVkMNxG6Bg6AKg3avhrtQyAffcm",
"nft_taxon": 0,
"nft_serial": 4,
"uri": "",
"validated": true
})";
MockBackend* rawBackendPtr =
static_cast<MockBackend*>(mockBackendPtr.get());
mockBackendPtr->updateRange(10); // min
mockBackendPtr->updateRange(30); // max
auto ledgerInfo = CreateLedgerInfo(LEDGERHASH, 30);
ON_CALL(*rawBackendPtr, fetchLedgerBySequence)
.WillByDefault(Return(ledgerInfo));
EXPECT_CALL(*rawBackendPtr, fetchLedgerBySequence).Times(1);
// fetch nft return something
auto const nft = std::make_optional<NFT>(
CreateNFT(NFTID, ACCOUNT, ledgerInfo.seq, ripple::Blob{}));
ON_CALL(*rawBackendPtr, fetchNFT).WillByDefault(Return(nft));
EXPECT_CALL(*rawBackendPtr, fetchNFT(ripple::uint256{NFTID}, 30, _))
.Times(1);
auto const input = json::parse(fmt::format(
R"({{
"nft_id": "{}"
}})",
NFTID));
runSpawn([&, this](auto& yield) {
auto handler = AnyHandler{NFTInfoHandler{this->mockBackendPtr}};
auto const output = handler.process(input, yield);
ASSERT_TRUE(output);
EXPECT_EQ(json::parse(correntOutput), *output);
});
}
// check taxon field, transfer fee and serial
TEST_F(RPCNFTInfoHandlerTest, NFTWithExtraFieldsSet)
{
constexpr static auto correntOutput = R"({
"nft_id": "00081388319F12E15BCA13E1B933BF4C99C8E1BBC36BD4910A85D52F00000022",
"ledger_index": 30,
"owner": "rf1BiGeXwwQoi8Z2ueFYTEXSwuJYfV2Jpn",
"is_burned": false,
"flags": 8,
"transfer_fee": 5000,
"issuer": "rnX4gsB86NNrGV8xHcJ5hbR2aKtSetbuwg",
"nft_taxon": 7826,
"nft_serial": 34,
"uri": "757269",
"validated": true
})";
MockBackend* rawBackendPtr =
static_cast<MockBackend*>(mockBackendPtr.get());
mockBackendPtr->updateRange(10); // min
mockBackendPtr->updateRange(30); // max
auto ledgerInfo = CreateLedgerInfo(LEDGERHASH, 30);
ON_CALL(*rawBackendPtr, fetchLedgerBySequence)
.WillByDefault(Return(ledgerInfo));
EXPECT_CALL(*rawBackendPtr, fetchLedgerBySequence).Times(1);
// fetch nft return something
auto const nft =
std::make_optional<NFT>(CreateNFT(NFTID2, ACCOUNT, ledgerInfo.seq));
ON_CALL(*rawBackendPtr, fetchNFT).WillByDefault(Return(nft));
EXPECT_CALL(*rawBackendPtr, fetchNFT(ripple::uint256{NFTID2}, 30, _))
.Times(1);
auto const input = json::parse(fmt::format(
R"({{
"nft_id": "{}"
}})",
NFTID2));
runSpawn([&, this](auto& yield) {
auto handler = AnyHandler{NFTInfoHandler{this->mockBackendPtr}};
auto const output = handler.process(input, yield);
ASSERT_TRUE(output);
EXPECT_EQ(json::parse(correntOutput), *output);
});
}

16
unittests/util/TestObject.cpp
View File

@@ -420,3 +420,19 @@ CreateDepositPreauthLedgerObject(
depositPreauth.setFieldU32(ripple::sfPreviousTxnLgrSeq, 0);
return depositPreauth;
}
Backend::NFT
CreateNFT(
std::string_view tokenID,
std::string_view account,
ripple::LedgerIndex seq,
ripple::Blob uri,
bool isBurned)
{
return Backend::NFT{
ripple::uint256(tokenID),
seq,
GetAccountIDWithString(account),
uri,
isBurned};
}

10
unittests/util/TestObject.h
View File

@@ -19,6 +19,8 @@
#pragma once
#include <backend/Types.h>
#include <ripple/ledger/ReadView.h>
#include <string_view>
@@ -196,3 +198,11 @@ ripple::STObject
CreateDepositPreauthLedgerObject(
std::string_view account,
std::string_view auth);
[[nodiscard]] Backend::NFT
CreateNFT(
std::string_view tokenID,
std::string_view account,
ripple::LedgerIndex seq = 1234u,
ripple::Blob uri = ripple::Blob{'u', 'r', 'i'},
bool isBurned = false);