content/browser/system_message_window_win_unittest.cc

   1 // Copyright (c) 2012 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 "content/browser/system_message_window_win.h"
   6
   7 #include <dbt.h>
   8 #include <string>
   9 #include <vector>
  10
  11 #include "base/files/file_path.h"
  12 #include "base/system_monitor/system_monitor.h"
  13 #include "base/test/mock_devices_changed_observer.h"
  14 #include "testing/gmock/include/gmock/gmock.h"
  15 #include "testing/gtest/include/gtest/gtest.h"
  16
  17 namespace content {
  18
  19 class SystemMessageWindowWinTest : public testing::Test {
  20  public:
  21   ~SystemMessageWindowWinTest() override {}
  22
  23  protected:
  24   void SetUp() override {
  25     system_monitor_.AddDevicesChangedObserver(&observer_);
  26   }
  27
  28   base::MessageLoop message_loop_;
  29   base::SystemMonitor system_monitor_;
  30   base::MockDevicesChangedObserver observer_;
  31   SystemMessageWindowWin window_;
  32 };
  33
  34 TEST_F(SystemMessageWindowWinTest, DevicesChanged) {
  35   EXPECT_CALL(observer_, OnDevicesChanged(testing::_)).Times(1);
  36   window_.OnDeviceChange(DBT_DEVNODES_CHANGED, NULL);
  37   message_loop_.RunUntilIdle();
  38 }
  39
  40 TEST_F(SystemMessageWindowWinTest, RandomMessage) {
  41   window_.OnDeviceChange(DBT_DEVICEQUERYREMOVE, NULL);
  42   message_loop_.RunUntilIdle();
  43 }
  44
  45 }  // namespace content