chrome/browser/system_monitor/media_storage_util_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 <string>
   6
   7 #include "chrome/browser/system_monitor/media_storage_util.h"
   8 #include "testing/gtest/include/gtest/gtest.h"
   9
  10 namespace chrome {
  11
  12 namespace {
  13
  14 // Sample mtp device id and unique id.
  15 const char kMtpDeviceId[] = "mtp:VendorModelSerial:ABC:1233:1237912873";
  16 const char kUniqueId[] = "VendorModelSerial:ABC:1233:1237912873";
  17
  18 }  // namespace
  19
  20 typedef testing::Test MediaStorageUtilTest;
  21
  22 // Test to verify |MediaStorageUtil::MakeDeviceId| functionality using a sample
  23 // mtp device unique id.
  24 TEST_F(MediaStorageUtilTest, MakeMtpDeviceId) {
  25   std::string device_id =
  26       MediaStorageUtil::MakeDeviceId(MediaStorageUtil::MTP_OR_PTP, kUniqueId);
  27   ASSERT_EQ(kMtpDeviceId, device_id);
  28 }
  29
  30 // Test to verify |MediaStorageUtil::CrackDeviceId| functionality using a sample
  31 // mtp device id.
  32 TEST_F(MediaStorageUtilTest, CrackMtpDeviceId) {
  33   MediaStorageUtil::Type type;
  34   std::string id;
  35   ASSERT_TRUE(MediaStorageUtil::CrackDeviceId(kMtpDeviceId, &type, &id));
  36   ASSERT_EQ(kUniqueId, id);
  37   ASSERT_EQ(MediaStorageUtil::MTP_OR_PTP, type);
  38 }
  39
  40 }  // namespace chrome