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| 1 // Copyright (c) 2016 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #include <memory> | |
| 6 | |
| 7 #include "base/message_loop/message_loop.h" | |
| 8 #include "chrome/browser/chromeos/net/network_throttling_observer.h" | |
| 9 #include "chrome/common/pref_names.h" | |
| 10 #include "chromeos/dbus/dbus_thread_manager.h" | |
| 11 #include "chromeos/dbus/mock_shill_manager_client.h" | |
| 12 #include "chromeos/network/network_state_handler.h" | |
| 13 #include "components/prefs/pref_registry_simple.h" | |
| 14 #include "components/prefs/testing_pref_service.h" | |
| 15 #include "testing/gmock/include/gmock/gmock.h" | |
| 16 #include "testing/gtest/include/gtest/gtest.h" | |
| 17 | |
| 18 using testing::_; | |
| 19 using testing::Mock; | |
| 20 using testing::NiceMock; | |
| 21 | |
| 22 namespace chromeos { | |
| 23 | |
| 24 namespace test { | |
| 25 | |
| 26 class NetworkThrottlingObserverTest : public ::testing::Test { | |
| 27 public: | |
| 28 NetworkThrottlingObserverTest() : message_loop_(new base::MessageLoop()) { | |
| 29 DBusThreadManager::Initialize(); | |
| 30 std::unique_ptr<DBusThreadManagerSetter> dbus_setter = | |
| 31 DBusThreadManager::GetSetterForTesting(); | |
| 32 mock_manager_client_ = new NiceMock<MockShillManagerClient>(); | |
| 33 dbus_setter->SetShillManagerClient( | |
| 34 std::unique_ptr<ShillManagerClient>(mock_manager_client_)); | |
| 35 NetworkStateHandler::InitializeForTest(); | |
| 36 NetworkHandler::Initialize(); | |
| 37 local_state_ = new TestingPrefServiceSimple(); | |
| 38 local_state_->registry()->RegisterDictionaryPref( | |
| 39 prefs::kNetworkThrottlingEnabled); | |
| 40 observer_.reset(new NetworkThrottlingObserver(local_state_)); | |
| 41 } | |
| 42 | |
| 43 ~NetworkThrottlingObserverTest() override { delete mock_manager_client_; } | |
| 44 | |
| 45 std::unique_ptr<base::MessageLoop> message_loop_; | |
| 46 std::unique_ptr<NetworkThrottlingObserver> observer_; | |
| 47 TestingPrefServiceSimple* local_state_; | |
| 48 MockShillManagerClient* mock_manager_client_; | |
| 49 | |
| 50 private: | |
| 51 DISALLOW_COPY_AND_ASSIGN(NetworkThrottlingObserverTest); | |
| 52 }; | |
| 53 | |
| 54 TEST_F(NetworkThrottlingObserverTest, ThrottlingChangeCallsShill) { | |
| 55 // Test that a change in the throttling policy value leads to | |
| 56 // shill_manager_client being called. | |
| 57 base::DictionaryValue updated_throttling_policy; | |
| 58 bool enabled = true; | |
| 59 uint32_t upload_rate = 1200; | |
| 60 uint32_t download_rate = 2000; | |
| 61 updated_throttling_policy.SetBoolean("enabled", enabled); | |
| 62 updated_throttling_policy.SetInteger("upload_rate_kbits", upload_rate); | |
| 63 updated_throttling_policy.SetInteger("download_rate_kbits", download_rate); | |
| 64 EXPECT_CALL( | |
| 65 *mock_manager_client_, | |
| 66 SetNetworkThrottlingStatus(enabled, upload_rate, download_rate, _, _)) | |
| 67 .Times(1); | |
| 68 local_state_->Set(prefs::kNetworkThrottlingEnabled, | |
| 69 updated_throttling_policy); | |
| 70 Mock::VerifyAndClearExpectations(mock_manager_client_); | |
| 71 | |
| 72 // Clearing the preference should disable throttling | |
| 73 EXPECT_CALL(*mock_manager_client_, | |
| 74 SetNetworkThrottlingStatus(false, 0, 0, _, _)) | |
| 75 .Times(1); | |
| 76 local_state_->ClearPref(prefs::kNetworkThrottlingEnabled); | |
| 77 } | |
| 78 | |
| 79 } // namespace test | |
| 80 } // namespace chromeos | |
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Chromium Code Reviews
Issue 2463023002:
Revert of Add network throttling as an enterprise policy (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master