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88 lines
2.9 KiB
C++
88 lines
2.9 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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#pragma once
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#include "data/BackendInterface.hpp"
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#include "util/LoggerFixtures.hpp"
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#include "util/MockBackend.hpp"
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#include "util/config/ConfigDefinition.hpp"
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#include <gmock/gmock.h>
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#include <memory>
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template <template <typename> typename MockType = ::testing::NiceMock>
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struct MockBackendTestBase : virtual public ::testing::Test {
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class BackendProxy {
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std::shared_ptr<MockType<MockBackend>> backend_ =
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std::make_shared<MockType<MockBackend>>(util::config::ClioConfigDefinition{{}});
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public:
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auto
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operator->()
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{
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return backend_.get();
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}
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operator std::shared_ptr<BackendInterface>()
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{
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return backend_;
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}
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operator std::shared_ptr<BackendInterface const>() const
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{
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return backend_;
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}
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MockType<MockBackend>&
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operator*()
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{
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return *backend_;
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}
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};
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protected:
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BackendProxy backend_;
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};
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/**
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* @brief Fixture with a "nice" mock backend.
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*
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* Use @see MockBackendTestNaggy during development to get unset call expectation warnings.
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* Once the test is ready and you are happy you can switch to this fixture to mute the warnings.
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*
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* A fixture that is based off of this MockBackendTest or MockBackendTestNaggy get a `backend` member
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* that is a `BackendProxy` that can be used to access the mock backend. It can be used wherever a
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* `std::shared_ptr<BackendInterface>` is expected as well as `*backend` can be used with EXPECT_CALL and ON_CALL.
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*/
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using MockBackendTest = MockBackendTestBase<::testing::NiceMock>;
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/**
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* @brief Fixture with a "naggy" mock backend.
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*
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* Use this during development to get unset call expectation warnings.
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*/
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using MockBackendTestNaggy = MockBackendTestBase<::testing::NaggyMock>;
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/**
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* @brief Fixture with a "strict" mock backend.
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*/
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using MockBackendTestStrict = MockBackendTestBase<::testing::StrictMock>;
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