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Implement nextgen random handler and tests (#576)

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Fixes #575
This commit is contained in:
Alex Kremer
2023-04-04 15:16:02 +01:00
committed by GitHub
parent 3320125d8f
commit 5d06a79f13
5 changed files with 148 additions and 9 deletions
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17
CMakeLists.txt
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@@ -73,6 +73,9 @@ target_sources(clio PRIVATE
src/rpc/ngHandlers/AccountCurrencies.cpp
src/rpc/ngHandlers/AccountLines.cpp
src/rpc/ngHandlers/AccountTx.cpp
src/rpc/ngHandlers/AccountTx.cpp
src/rpc/ngHandlers/AccountOffers.cpp
src/rpc/ngHandlers/AccountInfo.cpp
src/rpc/ngHandlers/Tx.cpp
src/rpc/ngHandlers/GatewayBalances.cpp
src/rpc/ngHandlers/LedgerEntry.cpp
@@ -84,9 +87,7 @@ target_sources(clio PRIVATE
src/rpc/ngHandlers/NFTOffersCommon.cpp
src/rpc/ngHandlers/NFTBuyOffers.cpp
src/rpc/ngHandlers/NFTSellOffers.cpp
src/rpc/ngHandlers/AccountTx.cpp
src/rpc/ngHandlers/AccountOffers.cpp
src/rpc/ngHandlers/AccountInfo.cpp
src/rpc/ngHandlers/Random.cpp
## RPC Methods
# Account
src/rpc/handlers/AccountChannels.cpp
@@ -145,27 +146,29 @@ if(BUILD_TESTS)
unittests/rpc/ErrorTests.cpp
unittests/rpc/BaseTests.cpp
unittests/rpc/RPCHelpersTest.cpp
## RPC handlers
unittests/rpc/handlers/TestHandlerTests.cpp
unittests/rpc/handlers/AccountCurrenciesTest.cpp
unittests/rpc/handlers/AccountLinesTest.cpp
unittests/rpc/handlers/AccountTxTest.cpp
unittests/rpc/handlers/AccountTxTest.cpp
unittests/rpc/handlers/AccountOffersTest.cpp
unittests/rpc/handlers/AccountInfoTest.cpp
unittests/rpc/handlers/DefaultProcessorTests.cpp
unittests/rpc/handlers/PingTest.cpp
unittests/rpc/handlers/AccountChannelsTest.cpp
unittests/rpc/handlers/TxTest.cpp
unittests/rpc/handlers/TransactionEntryTest.cpp
unittests/rpc/handlers/GatewayBalancesTest.cpp
unittests/rpc/handlers/LedgerEntryTest.cpp
unittests/rpc/handlers/LedgerRangeTest.cpp
unittests/rpc/handlers/BookOffersTest.cpp
unittests/rpc/handlers/NoRippleCheckTest.cpp
unittests/rpc/handlers/NFTInfoTest.cpp
unittests/rpc/handlers/AccountTxTest.cpp
unittests/rpc/handlers/AccountOffersTest.cpp
unittests/rpc/handlers/TransactionEntryTest.cpp
unittests/rpc/handlers/NFTInfoTest.cpp
unittests/rpc/handlers/NFTBuyOffersTest.cpp
unittests/rpc/handlers/NFTSellOffersTest.cpp
unittests/rpc/handlers/AccountInfoTest.cpp
unittests/rpc/handlers/RandomTest.cpp
# Backend
unittests/backend/cassandra/BaseTests.cpp
unittests/backend/cassandra/BackendTests.cpp

48
src/rpc/ngHandlers/Random.cpp Normal file
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@@ -0,0 +1,48 @@
//------------------------------------------------------------------------------
/*
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/Random.h>
#include <ripple/beast/utility/rngfill.h>
#include <ripple/crypto/csprng.h>
namespace RPCng {
RandomHandler::Result
RandomHandler::process() const
{
ripple::uint256 rand;
beast::rngfill(rand.begin(), rand.size(), ripple::crypto_prng());
return Output{ripple::strHex(rand)};
}
void
tag_invoke(
boost::json::value_from_tag,
boost::json::value& jv,
RandomHandler::Output const& output)
{
jv = {
{JS(random), output.random},
};
}
} // namespace RPCng

50
src/rpc/ngHandlers/Random.h Normal file
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@@ -0,0 +1,50 @@
//------------------------------------------------------------------------------
/*
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 <rpc/common/Types.h>
#include <boost/json/value.hpp>
#include <string>
namespace RPCng {
class RandomHandler
{
public:
struct Output
{
std::string random;
};
using Result = HandlerReturnType<Output>;
Result
process() const;
private:
friend void
tag_invoke(
boost::json::value_from_tag,
boost::json::value& jv,
Output const& output);
};
} // namespace RPCng

4
unittests/rpc/handlers/PingTest.cpp
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@@ -23,12 +23,12 @@
using namespace RPCng;
class RPCHandlerTest : public NoLoggerFixture
class RPCPingHandlerTest : public NoLoggerFixture
{
};
// example handler tests
TEST_F(RPCHandlerTest, Ping)
TEST_F(RPCPingHandlerTest, Default)
{
auto const handler = AnyHandler{PingHandler{}};
auto const output = handler.process(boost::json::parse(R"({})"));

38
unittests/rpc/handlers/RandomTest.cpp Normal file
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@@ -0,0 +1,38 @@
//------------------------------------------------------------------------------
/*
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/common/AnyHandler.h>
#include <rpc/ngHandlers/Random.h>
#include <util/Fixtures.h>
using namespace RPCng;
class RPCRandomHandlerTest : public NoLoggerFixture
{
};
TEST_F(RPCRandomHandlerTest, Default)
{
auto const handler = AnyHandler{RandomHandler{}};
auto const output = handler.process(boost::json::parse(R"({})"));
ASSERT_TRUE(output);
EXPECT_TRUE(output->as_object().contains(JS(random)));
EXPECT_EQ(output->as_object().at(JS(random)).as_string().size(), 64u);
}