114 lines
4.1 KiB
C++
114 lines
4.1 KiB
C++
/*
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* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License").
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* You may not use this file except in compliance with the License.
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* A copy of the License is located at
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*
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* http://aws.amazon.com/apache2.0/
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*
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* or in the "license" file accompanying this file. This file is distributed
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* on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
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* express or implied. See the License for the specific language governing
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* permissions and limitations under the License.
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*/
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/// @file ShutdownManagerTest.cpp
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#include <memory>
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#include <gmock/gmock.h>
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#include <gtest/gtest.h>
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#include "acsdkShutdownManager/ShutdownManager.h"
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#include "acsdkShutdownManager/ShutdownNotifier.h"
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namespace alexaClientSDK {
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namespace acsdkShutdownManager {
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namespace test {
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using namespace ::testing;
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using namespace acsdkShutdownManagerInterfaces;
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class ShutdownManagerTest : public ::testing::Test {};
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class RequiresShutdownHelper : public avsCommon::utils::RequiresShutdown {
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public:
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RequiresShutdownHelper();
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void doShutdown() override;
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};
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RequiresShutdownHelper::RequiresShutdownHelper() : RequiresShutdown("RequiredsShutdownHelper") {
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}
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void RequiresShutdownHelper::doShutdown() {
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}
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class MockRequiresShutdown : public RequiresShutdownHelper {
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public:
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MOCK_METHOD0(doShutdown, void());
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};
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/**
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* Verify the simplest failure case - null ShutdownNotifier.
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*/
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TEST_F(ShutdownManagerTest, test_simplestFailureCase) {
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auto shutdownManager = ShutdownManager::createShutdownManagerInterface(nullptr);
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ASSERT_FALSE(shutdownManager);
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}
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/**
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* Verify the simplest success case - no registered instances of RequiresShutdown.
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*/
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TEST_F(ShutdownManagerTest, test_simplestSuccessCase) {
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auto shutdownNotifier = std::make_shared<ShutdownNotifier>();
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auto shutdownManager = ShutdownManager::createShutdownManagerInterface(shutdownNotifier);
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ASSERT_TRUE(shutdownManager->shutdown());
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}
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/**
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* Verify the simple success case - multiple RequiresShutdown instances added and called in
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* the reverse of the order that they were added.
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*/
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TEST_F(ShutdownManagerTest, test_simpleSuccessCase) {
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auto shutdownNotifier = std::make_shared<ShutdownNotifier>();
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auto shutdownManager = ShutdownManager::createShutdownManagerInterface(shutdownNotifier);
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auto requiresShutdown0 = std::make_shared<MockRequiresShutdown>();
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auto requiresShutdown1 = std::make_shared<MockRequiresShutdown>();
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auto requiresShutdown2 = std::make_shared<MockRequiresShutdown>();
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shutdownNotifier->addObserver(requiresShutdown0);
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shutdownNotifier->addObserver(requiresShutdown1);
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shutdownNotifier->addObserver(requiresShutdown2);
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InSequence sequence1;
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EXPECT_CALL(*requiresShutdown2, doShutdown());
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EXPECT_CALL(*requiresShutdown1, doShutdown());
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EXPECT_CALL(*requiresShutdown0, doShutdown());
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ASSERT_TRUE(shutdownManager->shutdown());
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}
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/**
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* Verify the failure case - RequiresStartup instance added after shutdown started.
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*/
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TEST_F(ShutdownManagerTest, test_simpleFailureCase) {
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auto shutdownNotifier = std::make_shared<ShutdownNotifier>();
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auto shutdownManager = ShutdownManager::createShutdownManagerInterface(shutdownNotifier);
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auto requiresShutdown0 = std::make_shared<MockRequiresShutdown>();
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auto requiresShutdown1 = std::make_shared<MockRequiresShutdown>();
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auto requiresShutdown2 = std::make_shared<MockRequiresShutdown>();
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auto requiresShutdown3 = std::make_shared<MockRequiresShutdown>();
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auto addRequiresShutdown = [&requiresShutdown3, &shutdownNotifier]() {
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shutdownNotifier->addObserver(requiresShutdown3);
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};
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shutdownNotifier->addObserver(requiresShutdown0);
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shutdownNotifier->addObserver(requiresShutdown1);
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shutdownNotifier->addObserver(requiresShutdown2);
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EXPECT_CALL(*requiresShutdown2, doShutdown());
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EXPECT_CALL(*requiresShutdown1, doShutdown()).WillOnce((Invoke(addRequiresShutdown)));
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EXPECT_CALL(*requiresShutdown0, doShutdown());
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ASSERT_FALSE(shutdownManager->shutdown());
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}
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} // namespace test
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} // namespace acsdkShutdownManager
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} // namespace alexaClientSDK
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