1// Copyright 2014 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 <vector>
6
7#include "base/memory/scoped_ptr.h"
8#include "base/message_loop/message_loop.h"
9#include "device/hid/hid_service.h"
10#include "testing/gtest/include/gtest/gtest.h"
11
12namespace device {
13
14TEST(HidServiceTest, Create) {
15  base::MessageLoopForIO message_loop;
16  HidService* service = HidService::GetInstance(
17      message_loop.message_loop_proxy(),
18      message_loop.message_loop_proxy());
19  ASSERT_TRUE(service);
20
21  std::vector<HidDeviceInfo> devices;
22  service->GetDevices(&devices);
23  for (std::vector<HidDeviceInfo>::iterator it = devices.begin();
24      it != devices.end();
25      ++it) {
26    ASSERT_TRUE(it->device_id != kInvalidHidDeviceId);
27  }
28}
29
30}  // namespace device
31