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71 lines
1.9 KiB
C++
71 lines
1.9 KiB
C++
#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 <gtest/gtest.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`
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* member that is a `BackendProxy` that can be used to access the mock backend. It can be used
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* wherever a `std::shared_ptr<BackendInterface>` is expected as well as `*backend` can be used with
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* 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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