15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/system_monitor/system_monitor.h" 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#include "base/message_loop/message_loop.h" 82a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "base/run_loop.h" 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/test/mock_devices_changed_observer.h" 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "testing/gmock/include/gmock/gmock.h" 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "testing/gtest/include/gtest/gtest.h" 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace base { 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace { 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class SystemMonitorTest : public testing::Test { 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) protected: 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SystemMonitorTest() { 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) system_monitor_.reset(new SystemMonitor); 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual ~SystemMonitorTest() {} 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) MessageLoop message_loop_; 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<SystemMonitor> system_monitor_; 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DISALLOW_COPY_AND_ASSIGN(SystemMonitorTest); 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)TEST_F(SystemMonitorTest, DeviceChangeNotifications) { 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const int kObservers = 5; 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) testing::Sequence mock_sequencer[kObservers]; 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) MockDevicesChangedObserver observers[kObservers]; 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (int index = 0; index < kObservers; ++index) { 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) system_monitor_->AddDevicesChangedObserver(&observers[index]); 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_CALL(observers[index], 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) OnDevicesChanged(SystemMonitor::DEVTYPE_UNKNOWN)) 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) .Times(3) 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) .InSequence(mock_sequencer[index]); 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) system_monitor_->ProcessDevicesChanged(SystemMonitor::DEVTYPE_UNKNOWN); 452a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) RunLoop().RunUntilIdle(); 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) system_monitor_->ProcessDevicesChanged(SystemMonitor::DEVTYPE_UNKNOWN); 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) system_monitor_->ProcessDevicesChanged(SystemMonitor::DEVTYPE_UNKNOWN); 492a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) RunLoop().RunUntilIdle(); 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace base 55