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Fix #1199
This commit is contained in:
cyan317
2024-03-14 16:42:57 +00:00
committed by GitHub
parent 8004a0e0ff
commit a1243da956
19 changed files with 595 additions and 28 deletions
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86
unittests/etl/CursorFromFixDiffNumProviderTests.cpp Normal file
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//------------------------------------------------------------------------------
/*
This file is part of clio: https://github.com/XRPLF/clio
Copyright (c) 2024, 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 "data/Types.hpp"
#include "etl/impl/CursorFromFixDiffNumProvider.hpp"
#include "etl/impl/FakeDiffProvider.hpp"
#include "util/Fixtures.hpp"
#include "util/MockPrometheus.hpp"
#include <gmock/gmock.h>
#include <gtest/gtest.h>
#include <cstddef>
using namespace etl;
using namespace util;
using namespace data;
using namespace testing;
namespace {
constexpr auto SEQ = 30;
struct CursorProviderTest : util::prometheus::WithPrometheus, MockBackendTestNaggy {
DiffProvider diffProvider;
};
struct ParametrizedCursorProviderTest : CursorProviderTest, WithParamInterface<std::size_t> {};
INSTANTIATE_TEST_CASE_P(
CursorProviderTest,
ParametrizedCursorProviderTest,
Values(32, 64, 128, 512, 1024, 3, 2, 1),
[](auto const& info) {
auto const diffs = info.param;
return fmt::format("diffs_{}", diffs);
}
);
}; // namespace
TEST_P(ParametrizedCursorProviderTest, GetCursorsWithDifferentProviderSettings)
{
auto const numDiffs = GetParam();
auto const diffs = diffProvider.getLatestDiff();
auto const provider = etl::impl::CursorFromFixDiffNumProvider{backend, numDiffs};
ON_CALL(*backend, fetchLedgerDiff(_, _)).WillByDefault(Return(diffs));
EXPECT_CALL(*backend, fetchLedgerDiff(_, _)).Times(numDiffs);
auto const cursors = provider.getCursors(SEQ);
ASSERT_EQ(cursors.size(), diffs.size() + 1);
EXPECT_EQ(cursors.front().start, firstKey);
EXPECT_EQ(cursors.back().end, lastKey);
}
TEST_F(CursorProviderTest, EmptyCursorIsHandledCorrectly)
{
auto const diffs = diffProvider.getLatestDiff();
auto const provider = etl::impl::CursorFromFixDiffNumProvider{backend, 0};
ON_CALL(*backend, fetchLedgerDiff(_, _)).WillByDefault(Return(diffs));
EXPECT_CALL(*backend, fetchLedgerDiff(_, _)).Times(0);
auto const cursors = provider.getCursors(SEQ);
ASSERT_EQ(cursors.size(), 1);
EXPECT_EQ(cursors.front().start, firstKey);
EXPECT_EQ(cursors.back().end, lastKey);
}