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Refactor ETL into smaller components (#649)

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Fixes #666 and #664
This commit is contained in:
Alex Kremer
2023-06-02 16:12:06 +01:00
committed by GitHub
parent 7e8569b03a
commit b07fbb14dc
52 changed files with 3559 additions and 2528 deletions
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52
unittests/backend/cassandra/BackendTests.cpp
View File

@@ -83,14 +83,10 @@ TEST_F(BackendCassandraTest, Basic)
boost::asio::spawn(ctx, [this, &done, &work](boost::asio::yield_context yield) {
std::string rawHeader =
"03C3141A01633CD656F91B4EBB5EB89B791BD34DBC8A04BB6F407C5335BC54"
"351E"
"DD733898497E809E04074D14D271E4832D7888754F9230800761563A292FA2"
"315A"
"6DB6FE30CC5909B285080FCD6773CC883F9FE0EE4D439340AC592AADB973ED"
"3CF5"
"3E2232B33EF57CECAC2816E3122816E31A0A00F8377CD95DFA484CFAE28265"
"6A58"
"03C3141A01633CD656F91B4EBB5EB89B791BD34DBC8A04BB6F407C5335BC54351E"
"DD733898497E809E04074D14D271E4832D7888754F9230800761563A292FA2315A"
"6DB6FE30CC5909B285080FCD6773CC883F9FE0EE4D439340AC592AADB973ED3CF5"
"3E2232B33EF57CECAC2816E3122816E31A0A00F8377CD95DFA484CFAE282656A58"
"CE5AA29652EFFD80AC59CD91416E4E13DBBE";
auto hexStringToBinaryString = [](auto const& hex) {
@@ -117,7 +113,7 @@ TEST_F(BackendCassandraTest, Basic)
};
std::string rawHeaderBlob = hexStringToBinaryString(rawHeader);
ripple::LedgerInfo lgrInfo = deserializeHeader(ripple::makeSlice(rawHeaderBlob));
ripple::LedgerInfo lgrInfo = util::deserializeHeader(ripple::makeSlice(rawHeaderBlob));
backend->writeLedger(lgrInfo, std::move(rawHeaderBlob));
backend->writeSuccessor(uint256ToString(Backend::firstKey), lgrInfo.seq, uint256ToString(Backend::lastKey));
@@ -230,21 +226,15 @@ TEST_F(BackendCassandraTest, Basic)
"FE6B2DEBCF9183A426BC022005DAC06CD4517E86C2548A80996019F3AC60A0"
"9EED153BF60C992930D68F09F981142252F328CF91263417762570D67220CC"
"B33B1370";
std::string hashHex =
"0A81FB3D6324C2DCF73131505C6E4DC67981D7FC39F5E9574CEC4B1F22D28B"
"F7";
std::string hashHex = "0A81FB3D6324C2DCF73131505C6E4DC67981D7FC39F5E9574CEC4B1F22D28BF7";
// this account is not related to the above transaction and
// metadata
std::string accountHex =
"1100612200000000240480FDBC2503CE1A872D0000000555516931B2AD018E"
"FFBE"
"17C5C9DCCF872F36837C2C6136ACF80F2A24079CF81FD0624000000005FF0E"
"0781"
"1100612200000000240480FDBC2503CE1A872D0000000555516931B2AD018EFFBE"
"17C5C9DCCF872F36837C2C6136ACF80F2A24079CF81FD0624000000005FF0E0781"
"142252F328CF91263417762570D67220CCB33B1370";
std::string accountIndexHex =
"E0311EB450B6177F969B94DBDDA83E99B7A0576ACD9079573876F16C0C004F"
"06";
std::string accountIndexHex = "E0311EB450B6177F969B94DBDDA83E99B7A0576ACD9079573876F16C0C004F06";
// An NFTokenMint tx
std::string nftTxnHex =
@@ -903,26 +893,18 @@ TEST_F(BackendCassandraTest, CacheIntegration)
backend->cache().setFull();
std::string rawHeader =
"03C3141A01633CD656F91B4EBB5EB89B791BD34DBC8A04BB6F407C5335BC54"
"351E"
"DD733898497E809E04074D14D271E4832D7888754F9230800761563A292FA2"
"315A"
"6DB6FE30CC5909B285080FCD6773CC883F9FE0EE4D439340AC592AADB973ED"
"3CF5"
"3E2232B33EF57CECAC2816E3122816E31A0A00F8377CD95DFA484CFAE28265"
"6A58"
"03C3141A01633CD656F91B4EBB5EB89B791BD34DBC8A04BB6F407C5335BC54351E"
"DD733898497E809E04074D14D271E4832D7888754F9230800761563A292FA2315A"
"6DB6FE30CC5909B285080FCD6773CC883F9FE0EE4D439340AC592AADB973ED3CF5"
"3E2232B33EF57CECAC2816E3122816E31A0A00F8377CD95DFA484CFAE282656A58"
"CE5AA29652EFFD80AC59CD91416E4E13DBBE";
// this account is not related to the above transaction and
// metadata
std::string accountHex =
"1100612200000000240480FDBC2503CE1A872D0000000555516931B2AD018E"
"FFBE"
"17C5C9DCCF872F36837C2C6136ACF80F2A24079CF81FD0624000000005FF0E"
"0781"
"1100612200000000240480FDBC2503CE1A872D0000000555516931B2AD018EFFBE"
"17C5C9DCCF872F36837C2C6136ACF80F2A24079CF81FD0624000000005FF0E0781"
"142252F328CF91263417762570D67220CCB33B1370";
std::string accountIndexHex =
"E0311EB450B6177F969B94DBDDA83E99B7A0576ACD9079573876F16C0C004F"
"06";
std::string accountIndexHex = "E0311EB450B6177F969B94DBDDA83E99B7A0576ACD9079573876F16C0C004F06";
auto hexStringToBinaryString = [](auto const& hex) {
auto blob = ripple::strUnHex(hex);
@@ -950,7 +932,7 @@ TEST_F(BackendCassandraTest, CacheIntegration)
std::string rawHeaderBlob = hexStringToBinaryString(rawHeader);
std::string accountBlob = hexStringToBinaryString(accountHex);
std::string accountIndexBlob = hexStringToBinaryString(accountIndexHex);
ripple::LedgerInfo lgrInfo = deserializeHeader(ripple::makeSlice(rawHeaderBlob));
ripple::LedgerInfo lgrInfo = util::deserializeHeader(ripple::makeSlice(rawHeaderBlob));
backend->startWrites();
backend->writeLedger(lgrInfo, std::move(rawHeaderBlob));

81
unittests/etl/ExtractionDataPipeTest.cpp Normal file
View File

@@ -0,0 +1,81 @@
//------------------------------------------------------------------------------
/*
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 <util/Fixtures.h>
#include <etl/impl/ExtractionDataPipe.h>
#include <gtest/gtest.h>
constexpr static auto STRIDE = 4;
constexpr static auto START_SEQ = 1234;
class ETLExtractionDataPipeTest : public NoLoggerFixture
{
protected:
clio::detail::ExtractionDataPipe<uint32_t> pipe_{STRIDE, START_SEQ};
};
TEST_F(ETLExtractionDataPipeTest, StrideMatchesInput)
{
EXPECT_EQ(pipe_.getStride(), STRIDE);
}
TEST_F(ETLExtractionDataPipeTest, PushedDataCanBeRetrievedAndMatchesOriginal)
{
for (std::size_t i = 0; i < 8; ++i)
pipe_.push(START_SEQ + i, START_SEQ + i);
for (std::size_t i = 0; i < 8; ++i)
{
auto const data = pipe_.popNext(START_SEQ + i);
EXPECT_EQ(data.value(), START_SEQ + i);
}
}
TEST_F(ETLExtractionDataPipeTest, CallingFinishPushesAnEmptyOptional)
{
for (std::size_t i = 0; i < 4; ++i)
pipe_.finish(START_SEQ + i);
for (std::size_t i = 0; i < 4; ++i)
{
auto const data = pipe_.popNext(START_SEQ + i);
EXPECT_FALSE(data.has_value());
}
}
TEST_F(ETLExtractionDataPipeTest, CallingCleanupUnblocksOtherThread)
{
std::atomic_bool unblocked = false;
auto bgThread = std::thread([this, &unblocked] {
for (std::size_t i = 0; i < 252; ++i)
pipe_.push(START_SEQ, 1234); // 251st element will block this thread here
unblocked = true;
});
// emulate waiting for above thread to push and get blocked
std::this_thread::sleep_for(std::chrono::milliseconds{100});
EXPECT_FALSE(unblocked);
pipe_.cleanup();
bgThread.join();
EXPECT_TRUE(unblocked);
}

54
unittests/rpc/handlers/ServerInfoTest.cpp
View File

@@ -27,15 +27,15 @@ namespace json = boost::json;
using namespace testing;
using TestServerInfoHandler =
BaseServerInfoHandler<MockSubscriptionManager, MockETLLoadBalancer, MockReportingETL, MockCounters>;
BaseServerInfoHandler<MockSubscriptionManager, MockLoadBalancer, MockETLService, MockCounters>;
constexpr static auto LEDGERHASH = "4BC50C9B0D8515D3EAAE1E74B29A95804346C491EE1A95BF25E4AAB854A6A652";
constexpr static auto CLIENTIP = "1.1.1.1";
class RPCServerInfoHandlerTest : public HandlerBaseTest,
public MockETLLoadBalancerTest,
public MockLoadBalancerTest,
public MockSubscriptionManagerTest,
public MockReportingETLTest,
public MockETLServiceTest,
public MockCountersTest
{
protected:
@@ -43,9 +43,9 @@ protected:
SetUp() override
{
HandlerBaseTest::SetUp();
MockETLLoadBalancerTest::SetUp();
MockLoadBalancerTest::SetUp();
MockSubscriptionManagerTest::SetUp();
MockReportingETLTest::SetUp();
MockETLServiceTest::SetUp();
MockCountersTest::SetUp();
}
@@ -53,9 +53,9 @@ protected:
TearDown() override
{
MockCountersTest::TearDown();
MockReportingETLTest::TearDown();
MockETLServiceTest::TearDown();
MockSubscriptionManagerTest::TearDown();
MockETLLoadBalancerTest::TearDown();
MockLoadBalancerTest::TearDown();
HandlerBaseTest::TearDown();
}
@@ -134,7 +134,7 @@ protected:
TEST_F(RPCServerInfoHandlerTest, NoRangeErrorsOutWithNotReady)
{
auto const handler = AnyHandler{TestServerInfoHandler{
mockBackendPtr, mockSubscriptionManagerPtr, mockLoadBalancerPtr, mockReportingETLPtr, *mockCountersPtr}};
mockBackendPtr, mockSubscriptionManagerPtr, mockLoadBalancerPtr, mockETLServicePtr, *mockCountersPtr}};
runSpawn([&](auto& yield) {
auto const req = json::parse("{}");
@@ -158,7 +158,7 @@ TEST_F(RPCServerInfoHandlerTest, NoLedgerInfoErrorsOutWithInternal)
EXPECT_CALL(*rawBackendPtr, fetchLedgerBySequence).Times(1);
auto const handler = AnyHandler{TestServerInfoHandler{
mockBackendPtr, mockSubscriptionManagerPtr, mockLoadBalancerPtr, mockReportingETLPtr, *mockCountersPtr}};
mockBackendPtr, mockSubscriptionManagerPtr, mockLoadBalancerPtr, mockETLServicePtr, *mockCountersPtr}};
runSpawn([&](auto& yield) {
auto const req = json::parse("{}");
@@ -185,7 +185,7 @@ TEST_F(RPCServerInfoHandlerTest, NoFeesErrorsOutWithInternal)
EXPECT_CALL(*rawBackendPtr, doFetchLedgerObject).Times(1);
auto const handler = AnyHandler{TestServerInfoHandler{
mockBackendPtr, mockSubscriptionManagerPtr, mockLoadBalancerPtr, mockReportingETLPtr, *mockCountersPtr}};
mockBackendPtr, mockSubscriptionManagerPtr, mockLoadBalancerPtr, mockETLServicePtr, *mockCountersPtr}};
runSpawn([&](auto& yield) {
auto const req = json::parse("{}");
@@ -201,7 +201,7 @@ TEST_F(RPCServerInfoHandlerTest, NoFeesErrorsOutWithInternal)
TEST_F(RPCServerInfoHandlerTest, DefaultOutputIsPresent)
{
MockBackend* rawBackendPtr = static_cast<MockBackend*>(mockBackendPtr.get());
MockETLLoadBalancer* rawBalancerPtr = static_cast<MockETLLoadBalancer*>(mockLoadBalancerPtr.get());
MockLoadBalancer* rawBalancerPtr = static_cast<MockLoadBalancer*>(mockLoadBalancerPtr.get());
mockBackendPtr->updateRange(10); // min
mockBackendPtr->updateRange(30); // max
@@ -218,7 +218,7 @@ TEST_F(RPCServerInfoHandlerTest, DefaultOutputIsPresent)
EXPECT_CALL(*rawBalancerPtr, forwardToRippled(testing::_, testing::Eq(CLIENTIP), testing::_)).Times(1);
auto const handler = AnyHandler{TestServerInfoHandler{
mockBackendPtr, mockSubscriptionManagerPtr, mockLoadBalancerPtr, mockReportingETLPtr, *mockCountersPtr}};
mockBackendPtr, mockSubscriptionManagerPtr, mockLoadBalancerPtr, mockETLServicePtr, *mockCountersPtr}};
runSpawn([&](auto& yield) {
auto const req = json::parse("{}");
@@ -237,11 +237,11 @@ TEST_F(RPCServerInfoHandlerTest, DefaultOutputIsPresent)
TEST_F(RPCServerInfoHandlerTest, AdminSectionPresentWhenAdminFlagIsSet)
{
MockBackend* rawBackendPtr = static_cast<MockBackend*>(mockBackendPtr.get());
MockETLLoadBalancer* rawBalancerPtr = static_cast<MockETLLoadBalancer*>(mockLoadBalancerPtr.get());
MockLoadBalancer* rawBalancerPtr = static_cast<MockLoadBalancer*>(mockLoadBalancerPtr.get());
MockCounters* rawCountersPtr = static_cast<MockCounters*>(mockCountersPtr.get());
MockSubscriptionManager* rawSubscriptionManagerPtr =
static_cast<MockSubscriptionManager*>(mockSubscriptionManagerPtr.get());
MockReportingETL* rawReportingETLPtr = static_cast<MockReportingETL*>(mockReportingETLPtr.get());
MockETLService* rawETLServicePtr = static_cast<MockETLService*>(mockETLServicePtr.get());
mockBackendPtr->updateRange(10); // min
mockBackendPtr->updateRange(30); // max
@@ -265,11 +265,11 @@ TEST_F(RPCServerInfoHandlerTest, AdminSectionPresentWhenAdminFlagIsSet)
ON_CALL(*rawSubscriptionManagerPtr, report).WillByDefault(Return(empty));
EXPECT_CALL(*rawSubscriptionManagerPtr, report).Times(1);
ON_CALL(*rawReportingETLPtr, getInfo).WillByDefault(Return(empty));
EXPECT_CALL(*rawReportingETLPtr, getInfo).Times(1);
ON_CALL(*rawETLServicePtr, getInfo).WillByDefault(Return(empty));
EXPECT_CALL(*rawETLServicePtr, getInfo).Times(1);
auto const handler = AnyHandler{TestServerInfoHandler{
mockBackendPtr, mockSubscriptionManagerPtr, mockLoadBalancerPtr, mockReportingETLPtr, *mockCountersPtr}};
mockBackendPtr, mockSubscriptionManagerPtr, mockLoadBalancerPtr, mockETLServicePtr, *mockCountersPtr}};
runSpawn([&](auto& yield) {
auto const req = json::parse("{}");
@@ -283,11 +283,11 @@ TEST_F(RPCServerInfoHandlerTest, AdminSectionPresentWhenAdminFlagIsSet)
TEST_F(RPCServerInfoHandlerTest, RippledForwardedValuesPresent)
{
MockBackend* rawBackendPtr = static_cast<MockBackend*>(mockBackendPtr.get());
MockETLLoadBalancer* rawBalancerPtr = static_cast<MockETLLoadBalancer*>(mockLoadBalancerPtr.get());
MockLoadBalancer* rawBalancerPtr = static_cast<MockLoadBalancer*>(mockLoadBalancerPtr.get());
MockCounters* rawCountersPtr = static_cast<MockCounters*>(mockCountersPtr.get());
MockSubscriptionManager* rawSubscriptionManagerPtr =
static_cast<MockSubscriptionManager*>(mockSubscriptionManagerPtr.get());
MockReportingETL* rawReportingETLPtr = static_cast<MockReportingETL*>(mockReportingETLPtr.get());
MockETLService* rawETLServicePtr = static_cast<MockETLService*>(mockETLServicePtr.get());
mockBackendPtr->updateRange(10); // min
mockBackendPtr->updateRange(30); // max
@@ -320,11 +320,11 @@ TEST_F(RPCServerInfoHandlerTest, RippledForwardedValuesPresent)
ON_CALL(*rawSubscriptionManagerPtr, report).WillByDefault(Return(empty));
EXPECT_CALL(*rawSubscriptionManagerPtr, report).Times(1);
ON_CALL(*rawReportingETLPtr, getInfo).WillByDefault(Return(empty));
EXPECT_CALL(*rawReportingETLPtr, getInfo).Times(1);
ON_CALL(*rawETLServicePtr, getInfo).WillByDefault(Return(empty));
EXPECT_CALL(*rawETLServicePtr, getInfo).Times(1);
auto const handler = AnyHandler{TestServerInfoHandler{
mockBackendPtr, mockSubscriptionManagerPtr, mockLoadBalancerPtr, mockReportingETLPtr, *mockCountersPtr}};
mockBackendPtr, mockSubscriptionManagerPtr, mockLoadBalancerPtr, mockETLServicePtr, *mockCountersPtr}};
runSpawn([&](auto& yield) {
auto const req = json::parse("{}");
@@ -339,11 +339,11 @@ TEST_F(RPCServerInfoHandlerTest, RippledForwardedValuesPresent)
TEST_F(RPCServerInfoHandlerTest, RippledForwardedValuesMissingNoExceptionThrown)
{
MockBackend* rawBackendPtr = static_cast<MockBackend*>(mockBackendPtr.get());
MockETLLoadBalancer* rawBalancerPtr = static_cast<MockETLLoadBalancer*>(mockLoadBalancerPtr.get());
MockLoadBalancer* rawBalancerPtr = static_cast<MockLoadBalancer*>(mockLoadBalancerPtr.get());
MockCounters* rawCountersPtr = static_cast<MockCounters*>(mockCountersPtr.get());
MockSubscriptionManager* rawSubscriptionManagerPtr =
static_cast<MockSubscriptionManager*>(mockSubscriptionManagerPtr.get());
MockReportingETL* rawReportingETLPtr = static_cast<MockReportingETL*>(mockReportingETLPtr.get());
MockETLService* rawETLServicePtr = static_cast<MockETLService*>(mockETLServicePtr.get());
mockBackendPtr->updateRange(10); // min
mockBackendPtr->updateRange(30); // max
@@ -373,11 +373,11 @@ TEST_F(RPCServerInfoHandlerTest, RippledForwardedValuesMissingNoExceptionThrown)
ON_CALL(*rawSubscriptionManagerPtr, report).WillByDefault(Return(empty));
EXPECT_CALL(*rawSubscriptionManagerPtr, report).Times(1);
ON_CALL(*rawReportingETLPtr, getInfo).WillByDefault(Return(empty));
EXPECT_CALL(*rawReportingETLPtr, getInfo).Times(1);
ON_CALL(*rawETLServicePtr, getInfo).WillByDefault(Return(empty));
EXPECT_CALL(*rawETLServicePtr, getInfo).Times(1);
auto const handler = AnyHandler{TestServerInfoHandler{
mockBackendPtr, mockSubscriptionManagerPtr, mockLoadBalancerPtr, mockReportingETLPtr, *mockCountersPtr}};
mockBackendPtr, mockSubscriptionManagerPtr, mockLoadBalancerPtr, mockETLServicePtr, *mockCountersPtr}};
runSpawn([&](auto& yield) {
auto const req = json::parse("{}");

18
unittests/util/Fixtures.h
View File

@@ -21,8 +21,8 @@
#include "MockBackend.h"
#include "MockCounters.h"
#include "MockETLLoadBalancer.h"
#include "MockReportingETL.h"
#include "MockETLService.h"
#include "MockLoadBalancer.h"
#include "MockSubscriptionManager.h"
#include <log/Logger.h>
@@ -219,13 +219,13 @@ protected:
/**
* @brief Fixture with a mock etl balancer
*/
struct MockETLLoadBalancerTest : virtual public NoLoggerFixture
struct MockLoadBalancerTest : virtual public NoLoggerFixture
{
void
SetUp() override
{
NoLoggerFixture::SetUp();
mockLoadBalancerPtr = std::make_shared<MockETLLoadBalancer>();
mockLoadBalancerPtr = std::make_shared<MockLoadBalancer>();
}
void
TearDown() override
@@ -234,28 +234,28 @@ struct MockETLLoadBalancerTest : virtual public NoLoggerFixture
}
protected:
std::shared_ptr<MockETLLoadBalancer> mockLoadBalancerPtr;
std::shared_ptr<MockLoadBalancer> mockLoadBalancerPtr;
};
/**
* @brief Fixture with a mock subscription manager
*/
struct MockReportingETLTest : virtual public NoLoggerFixture
struct MockETLServiceTest : virtual public NoLoggerFixture
{
void
SetUp() override
{
NoLoggerFixture::SetUp();
mockReportingETLPtr = std::make_shared<MockReportingETL>();
mockETLServicePtr = std::make_shared<MockETLService>();
}
void
TearDown() override
{
mockReportingETLPtr.reset();
mockETLServicePtr.reset();
}
protected:
std::shared_ptr<MockReportingETL> mockReportingETLPtr;
std::shared_ptr<MockETLService> mockETLServicePtr;
};
/**

2
unittests/util/MockBackend.h
View File

@@ -144,8 +144,6 @@ public:
MOCK_METHOD(void, startWrites, (), (const, override));
MOCK_METHOD(bool, doOnlineDelete, (std::uint32_t, boost::asio::yield_context&), (const, override));
MOCK_METHOD(bool, isTooBusy, (), (const, override));
MOCK_METHOD(void, doWriteLedgerObject, (std::string&&, std::uint32_t const, std::string&&), (override));

4
unittests/util/MockReportingETL.h → unittests/util/MockETLService.h
View File

@@ -24,10 +24,10 @@
#include <chrono>
class MockReportingETL
class MockETLService
{
public:
MockReportingETL()
MockETLService()
{
}

8
unittests/util/MockETLLoadBalancer.h → unittests/util/MockLoadBalancer.h
View File

@@ -19,7 +19,7 @@
#pragma once
#include <etl/ETLSource.h>
#include <etl/Source.h>
#include <boost/asio/spawn.hpp>
#include <boost/json.hpp>
@@ -30,10 +30,10 @@
#include <optional>
class MockETLLoadBalancer
class MockLoadBalancer
{
public:
MockETLLoadBalancer()
MockLoadBalancer()
{
}
@@ -41,7 +41,7 @@ public:
MOCK_METHOD(std::optional<org::xrpl::rpc::v1::GetLedgerResponse>, fetchLedger, (uint32_t, bool, bool), ());
MOCK_METHOD(bool, shouldPropagateTxnStream, (ETLSource*), (const));
MOCK_METHOD(bool, shouldPropagateTxnStream, (Source*), (const));
MOCK_METHOD(boost::json::value, toJson, (), (const));