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feat: Migration framework (#1768)
This PR implemented the migration framework, which contains the command line interface to execute migration and helps to migrate data easily. Please read README.md for more information about this framework.
This commit is contained in:
cyan317
111
tests/unit/migration/cassandra/FullTableScannerTests.cpp
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111
tests/unit/migration/cassandra/FullTableScannerTests.cpp
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//------------------------------------------------------------------------------
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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 "migration/cassandra/impl/FullTableScanner.hpp"
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#include "util/LoggerFixtures.hpp"
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#include <boost/asio/spawn.hpp>
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#include <gmock/gmock.h>
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#include <gtest/gtest.h>
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#include <cstdint>
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#include <functional>
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#include <limits>
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namespace {
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struct TestScannerAdaper {
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TestScannerAdaper(
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testing::MockFunction<void(migration::cassandra::impl::TokenRange const&, boost::asio::yield_context)>& func
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)
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: callback(func) {};
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TestScannerAdaper(TestScannerAdaper const&) = default;
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TestScannerAdaper(TestScannerAdaper&&) = default;
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std::reference_wrapper<
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testing::MockFunction<void(migration::cassandra::impl::TokenRange const&, boost::asio::yield_context)>>
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callback;
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void
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readByTokenRange(migration::cassandra::impl::TokenRange const& range, boost::asio::yield_context yield) const
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{
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callback.get().Call(range, yield);
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}
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};
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} // namespace
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struct FullTableScannerTests : public NoLoggerFixture {};
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TEST_F(FullTableScannerTests, workerNumZero)
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{
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testing::MockFunction<void(migration::cassandra::impl::TokenRange const&, boost::asio::yield_context)> mockCallback;
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EXPECT_DEATH(
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migration::cassandra::impl::FullTableScanner<TestScannerAdaper>(
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{.ctxThreadsNum = 1, .jobsNum = 0, .cursorsPerJob = 100}, TestScannerAdaper(mockCallback)
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),
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"jobsNum for full table scanner must be greater than 0"
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);
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}
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TEST_F(FullTableScannerTests, cursorsPerWorkerZero)
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{
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testing::MockFunction<void(migration::cassandra::impl::TokenRange const&, boost::asio::yield_context)> mockCallback;
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EXPECT_DEATH(
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migration::cassandra::impl::FullTableScanner<TestScannerAdaper>(
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{.ctxThreadsNum = 1, .jobsNum = 1, .cursorsPerJob = 0}, TestScannerAdaper(mockCallback)
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),
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"cursorsPerJob for full table scanner must be greater than 0"
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);
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}
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TEST_F(FullTableScannerTests, SingleThreadCtx)
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{
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testing::MockFunction<void(migration::cassandra::impl::TokenRange const&, boost::asio::yield_context)> mockCallback;
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EXPECT_CALL(mockCallback, Call(testing::_, testing::_)).Times(100);
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auto scanner = migration::cassandra::impl::FullTableScanner<TestScannerAdaper>(
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{.ctxThreadsNum = 1, .jobsNum = 1, .cursorsPerJob = 100}, TestScannerAdaper(mockCallback)
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);
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scanner.wait();
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}
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TEST_F(FullTableScannerTests, MultipleThreadCtx)
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{
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testing::MockFunction<void(migration::cassandra::impl::TokenRange const&, boost::asio::yield_context)> mockCallback;
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EXPECT_CALL(mockCallback, Call(testing::_, testing::_)).Times(200);
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auto scanner = migration::cassandra::impl::FullTableScanner<TestScannerAdaper>(
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{.ctxThreadsNum = 2, .jobsNum = 2, .cursorsPerJob = 100}, TestScannerAdaper(mockCallback)
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);
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scanner.wait();
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}
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MATCHER(RangeMinMax, "Matches the range with min and max")
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{
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return (arg.start == std::numeric_limits<std::int64_t>::min()) &&
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(arg.end == std::numeric_limits<std::int64_t>::max());
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}
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TEST_F(FullTableScannerTests, RangeSizeIsOne)
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{
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testing::MockFunction<void(migration::cassandra::impl::TokenRange const&, boost::asio::yield_context)> mockCallback;
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EXPECT_CALL(mockCallback, Call(RangeMinMax(), testing::_)).Times(1);
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auto scanner = migration::cassandra::impl::FullTableScanner<TestScannerAdaper>(
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{.ctxThreadsNum = 2, .jobsNum = 1, .cursorsPerJob = 1}, TestScannerAdaper(mockCallback)
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);
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scanner.wait();
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}
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40
tests/unit/migration/cassandra/SpecTests.cpp
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40
tests/unit/migration/cassandra/SpecTests.cpp
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@@ -0,0 +1,40 @@
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//------------------------------------------------------------------------------
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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 "migration/cassandra/impl/Spec.hpp"
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#include <gtest/gtest.h>
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#include <cstdint>
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#include <tuple>
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namespace {
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class Empty {};
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struct SimpleTestTable {
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using Row = std::tuple<std::uint32_t, std::uint32_t>;
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static constexpr char const* PARTITION_KEY = "key";
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static constexpr char const* TABLE_NAME = "test";
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};
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} // namespace
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TEST(MigrationSpec, TableSpec)
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{
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static_assert(!migration::cassandra::impl::TableSpec<Empty>);
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static_assert(migration::cassandra::impl::TableSpec<SimpleTestTable>);
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}
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