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- // Copyright 2018 The Chromium Authors. All rights reserved.
- // Use of this source code is governed by a BSD-style license that can be
- // found in the LICENSE file.
- #include "ash/components/multidevice/expiring_remote_device_cache.h"
- #include <algorithm>
- #include "ash/components/multidevice/remote_device_test_util.h"
- #include "testing/gtest/include/gtest/gtest.h"
- namespace ash::multidevice {
- class ExpiringRemoteDeviceCacheTest : public ::testing::Test {
- public:
- ExpiringRemoteDeviceCacheTest(const ExpiringRemoteDeviceCacheTest&) = delete;
- ExpiringRemoteDeviceCacheTest& operator=(
- const ExpiringRemoteDeviceCacheTest&) = delete;
- protected:
- ExpiringRemoteDeviceCacheTest()
- : test_remote_device_list_(CreateRemoteDeviceListForTest(5)),
- test_remote_device_ref_list_(CreateRemoteDeviceRefListForTest(5)) {}
- // testing::Test:
- void SetUp() override {
- // Clear every other device's Instance ID to test secondary lookup by legacy
- // device ID.
- test_remote_device_list_[1].instance_id.clear();
- test_remote_device_list_[3].instance_id.clear();
- GetMutableRemoteDevice(test_remote_device_ref_list_[1])
- ->instance_id.clear();
- GetMutableRemoteDevice(test_remote_device_ref_list_[3])
- ->instance_id.clear();
- // Sort device lists so they can be compared to expected device lists in
- // VerifyCacheRemoteDevices().
- std::sort(test_remote_device_list_.begin(), test_remote_device_list_.end(),
- [](const auto& device_1, const auto& device_2) {
- return device_1 < device_2;
- });
- std::sort(test_remote_device_ref_list_.begin(),
- test_remote_device_ref_list_.end(),
- [](const auto& device_1, const auto& device_2) {
- return device_1 < device_2;
- });
- cache_ = std::make_unique<ExpiringRemoteDeviceCache>();
- }
- void VerifyCacheRemoteDevices(
- RemoteDeviceRefList expected_remote_device_ref_list) {
- RemoteDeviceRefList remote_device_ref_list =
- cache_->GetNonExpiredRemoteDevices();
- std::sort(remote_device_ref_list.begin(), remote_device_ref_list.end(),
- [](const auto& device_1, const auto& device_2) {
- return device_1 < device_2;
- });
- EXPECT_EQ(expected_remote_device_ref_list, remote_device_ref_list);
- }
- RemoteDeviceList test_remote_device_list_;
- RemoteDeviceRefList test_remote_device_ref_list_;
- std::unique_ptr<ExpiringRemoteDeviceCache> cache_;
- };
- TEST_F(ExpiringRemoteDeviceCacheTest,
- TestSetRemoteDevices_RemoteDeviceRefsRemoved) {
- cache_->SetRemoteDevicesAndInvalidateOldEntries(test_remote_device_list_);
- VerifyCacheRemoteDevices(test_remote_device_ref_list_);
- cache_->SetRemoteDevicesAndInvalidateOldEntries(RemoteDeviceList());
- VerifyCacheRemoteDevices(RemoteDeviceRefList());
- }
- TEST_F(ExpiringRemoteDeviceCacheTest,
- TestSetRemoteDevices_DeviceRemovedAndAddedBack) {
- cache_->SetRemoteDevicesAndInvalidateOldEntries(test_remote_device_list_);
- cache_->SetRemoteDevicesAndInvalidateOldEntries(RemoteDeviceList());
- cache_->SetRemoteDevicesAndInvalidateOldEntries(test_remote_device_list_);
- VerifyCacheRemoteDevices(test_remote_device_ref_list_);
- }
- TEST_F(ExpiringRemoteDeviceCacheTest, TestUpdateRemoteDevice) {
- cache_->SetRemoteDevicesAndInvalidateOldEntries(test_remote_device_list_);
- VerifyCacheRemoteDevices(test_remote_device_ref_list_);
- cache_->UpdateRemoteDevice(test_remote_device_list_[0]);
- VerifyCacheRemoteDevices(test_remote_device_ref_list_);
- }
- } // namespace ash::multidevice
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