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134 lines
4.2 KiB
C++
134 lines
4.2 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 "etl/impl/ForwardingCache.hpp"
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#include <boost/json/object.hpp>
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#include <gtest/gtest.h>
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#include <chrono>
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#include <thread>
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using namespace etl::impl;
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struct CacheEntryTests : public ::testing::Test {
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CacheEntry entry_;
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boost::json::object const object_ = {{"key", "value"}};
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};
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TEST_F(CacheEntryTests, PutAndGet)
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{
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EXPECT_FALSE(entry_.get());
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entry_.put(object_);
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auto result = entry_.get();
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ASSERT_TRUE(result);
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EXPECT_EQ(*result, object_);
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}
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TEST_F(CacheEntryTests, LastUpdated)
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{
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EXPECT_EQ(entry_.lastUpdated().time_since_epoch().count(), 0);
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entry_.put(object_);
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auto const lastUpdated = entry_.lastUpdated();
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EXPECT_GE(
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std::chrono::duration_cast<std::chrono::milliseconds>(std::chrono::steady_clock::now() - lastUpdated).count(), 0
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);
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entry_.put(boost::json::object{{"key", "new value"}});
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auto const newLastUpdated = entry_.lastUpdated();
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EXPECT_GT(newLastUpdated, lastUpdated);
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EXPECT_GE(
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std::chrono::duration_cast<std::chrono::milliseconds>(std::chrono::steady_clock::now() - newLastUpdated)
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.count(),
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0
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);
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}
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TEST_F(CacheEntryTests, Invalidate)
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{
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entry_.put(object_);
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entry_.invalidate();
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EXPECT_FALSE(entry_.get());
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}
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TEST(ForwardingCacheTests, ShouldCache)
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{
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for (auto const& command : ForwardingCache::CACHEABLE_COMMANDS) {
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auto const request = boost::json::object{{"command", command}};
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EXPECT_TRUE(ForwardingCache::shouldCache(request));
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}
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auto const request = boost::json::object{{"command", "tx"}};
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EXPECT_FALSE(ForwardingCache::shouldCache(request));
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auto const requestWithoutCommand = boost::json::object{{"key", "value"}};
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EXPECT_FALSE(ForwardingCache::shouldCache(requestWithoutCommand));
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}
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TEST(ForwardingCacheTests, Get)
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{
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ForwardingCache cache{std::chrono::seconds{100}};
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auto const request = boost::json::object{{"command", "server_info"}};
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auto const response = boost::json::object{{"key", "value"}};
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cache.put(request, response);
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auto const result = cache.get(request);
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ASSERT_TRUE(result);
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EXPECT_EQ(*result, response);
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}
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TEST(ForwardingCacheTests, GetExpired)
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{
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ForwardingCache cache{std::chrono::milliseconds{1}};
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auto const request = boost::json::object{{"command", "server_info"}};
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auto const response = boost::json::object{{"key", "value"}};
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cache.put(request, response);
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std::this_thread::sleep_for(std::chrono::milliseconds{2});
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auto const result = cache.get(request);
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EXPECT_FALSE(result);
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}
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TEST(ForwardingCacheTests, GetAndPutNotCommand)
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{
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ForwardingCache cache{std::chrono::seconds{100}};
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auto const request = boost::json::object{{"key", "value"}};
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auto const response = boost::json::object{{"key", "value"}};
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cache.put(request, response);
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auto const result = cache.get(request);
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EXPECT_FALSE(result);
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}
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TEST(ForwardingCache, Invalidate)
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{
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ForwardingCache cache{std::chrono::seconds{100}};
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auto const request = boost::json::object{{"command", "server_info"}};
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auto const response = boost::json::object{{"key", "value"}};
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cache.put(request, response);
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cache.invalidate();
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EXPECT_FALSE(cache.get(request));
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}
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