chrome/browser/ui/webui/media_router/media_cast_mode_unittest.cc

   1 // Copyright 2015 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 "chrome/browser/ui/webui/media_router/media_cast_mode.h"
   6 #include "testing/gtest/include/gtest/gtest.h"
   7
   8 namespace media_router {
   9
  10 TEST(MediaCastModeTest, PreferredCastMode) {
  11   CastModeSet cast_modes;
  12
  13   EXPECT_EQ(MediaCastMode::DEFAULT, GetPreferredCastMode(cast_modes));
  14
  15   cast_modes.insert(MediaCastMode::SOUND_OPTIMIZED_TAB_MIRROR);
  16   EXPECT_EQ(MediaCastMode::SOUND_OPTIMIZED_TAB_MIRROR,
  17             GetPreferredCastMode(cast_modes));
  18
  19   cast_modes.insert(MediaCastMode::DESKTOP_OR_WINDOW_MIRROR);
  20   EXPECT_EQ(MediaCastMode::DESKTOP_OR_WINDOW_MIRROR,
  21             GetPreferredCastMode(cast_modes));
  22
  23   cast_modes.insert(MediaCastMode::TAB_MIRROR);
  24   EXPECT_EQ(MediaCastMode::TAB_MIRROR,
  25             GetPreferredCastMode(cast_modes));
  26
  27   cast_modes.insert(MediaCastMode::DEFAULT);
  28   EXPECT_EQ(MediaCastMode::DEFAULT,
  29             GetPreferredCastMode(cast_modes));
  30
  31   cast_modes.erase(MediaCastMode::TAB_MIRROR);
  32   EXPECT_EQ(MediaCastMode::DEFAULT,
  33             GetPreferredCastMode(cast_modes));
  34
  35   cast_modes.erase(MediaCastMode::DESKTOP_OR_WINDOW_MIRROR);
  36   EXPECT_EQ(MediaCastMode::DEFAULT,
  37             GetPreferredCastMode(cast_modes));
  38
  39   cast_modes.erase(MediaCastMode::SOUND_OPTIMIZED_TAB_MIRROR);
  40   EXPECT_EQ(MediaCastMode::DEFAULT,
  41             GetPreferredCastMode(cast_modes));
  42 }
  43
  44 TEST(MediaCastModeTest, MediaCastModeToTitleAndDescription) {
  45   for (int cast_mode = MediaCastMode::DEFAULT;
  46        cast_mode < MediaCastMode::NUM_CAST_MODES; cast_mode++) {
  47     EXPECT_TRUE(!MediaCastModeToTitle(
  48         static_cast<MediaCastMode>(cast_mode), "youtube.com").empty());
  49     EXPECT_TRUE(!MediaCastModeToDescription(
  50         static_cast<MediaCastMode>(cast_mode), "youtube.com").empty());
  51   }
  52 }
  53
  54 TEST(MediaCastModeTest, IsValidCastModeNum) {
  55   for (int cast_mode = MediaCastMode::DEFAULT;
  56        cast_mode < MediaCastMode::NUM_CAST_MODES; cast_mode++) {
  57     EXPECT_TRUE(IsValidCastModeNum(cast_mode));
  58   }
  59   EXPECT_FALSE(IsValidCastModeNum(MediaCastMode::NUM_CAST_MODES));
  60   EXPECT_FALSE(IsValidCastModeNum(-1));
  61 }
  62
  63 }  // namespace media_router