src/ash/system/chromeos/brightness/tray_brightness_unittest.cc

   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 "ash/system/chromeos/brightness/tray_brightness.h"
   6
   7 #include "ash/shell.h"
   8 #include "ash/system/tray/system_tray_delegate.h"
   9 #include "ash/system/tray/system_tray_item.h"
  10 #include "ash/test/ash_test_base.h"
  11 #include "ash/test/status_area_widget_test_helper.h"
  12 #include "ui/views/view.h"
  13
  14 namespace ash {
  15
  16 class TrayBrightnessTest : public test::AshTestBase {
  17  public:
  18   TrayBrightnessTest() {}
  19   virtual ~TrayBrightnessTest() {}
  20
  21  protected:
  22   views::View* CreateDefaultView() {
  23     TrayBrightness tray(NULL);
  24     return tray.CreateDefaultView(
  25         StatusAreaWidgetTestHelper::GetUserLoginStatus());
  26   }
  27
  28   views::View* CreateDetailedView() {
  29     TrayBrightness tray(NULL);
  30     return tray.CreateDetailedView(
  31         StatusAreaWidgetTestHelper::GetUserLoginStatus());
  32   }
  33
  34  private:
  35   DISALLOW_COPY_AND_ASSIGN(TrayBrightnessTest);
  36 };
  37
  38 // Tests that when the default view is initially created, that its
  39 // BrightnessView is created not visible.
  40 TEST_F(TrayBrightnessTest, CreateDefaultView) {
  41   scoped_ptr<views::View> tray(CreateDefaultView());
  42   EXPECT_FALSE(tray->visible());
  43 }
  44
  45 // Tests the construction of the default view while MaximizeMode is active.
  46 // The BrightnessView should be visible.
  47 TEST_F(TrayBrightnessTest, CreateDefaultViewDuringMaximizeMode) {
  48   Shell::GetInstance()->EnableMaximizeModeWindowManager(true);
  49   scoped_ptr<views::View> tray(CreateDefaultView());
  50   EXPECT_TRUE(tray->visible());
  51   Shell::GetInstance()->EnableMaximizeModeWindowManager(false);
  52 }
  53
  54 // Tests that the enabling of MaximizeMode affects a previously created
  55 // BrightnessView, changing the visibility.
  56 TEST_F(TrayBrightnessTest, DefaultViewVisibilityChangesDuringMaximizeMode) {
  57   scoped_ptr<views::View> tray(CreateDefaultView());
  58   Shell::GetInstance()->EnableMaximizeModeWindowManager(true);
  59   EXPECT_TRUE(tray->visible());
  60   Shell::GetInstance()->EnableMaximizeModeWindowManager(false);
  61   EXPECT_FALSE(tray->visible());
  62 }
  63
  64 // Tests that when the detailed view is initially created that its
  65 // BrightnessView is created as visible.
  66 TEST_F(TrayBrightnessTest, CreateDetailedView) {
  67   scoped_ptr<views::View> tray(CreateDetailedView());
  68   EXPECT_TRUE(tray->visible());
  69 }
  70
  71
  72 // Tests that when the detailed view is created during MaximizeMode that its
  73 // BrightnessView is visible.
  74 TEST_F(TrayBrightnessTest, CreateDetailedViewDuringMaximizeMode) {
  75   Shell::GetInstance()->EnableMaximizeModeWindowManager(true);
  76   scoped_ptr<views::View> tray(CreateDetailedView());
  77   EXPECT_TRUE(tray->visible());
  78   Shell::GetInstance()->EnableMaximizeModeWindowManager(false);
  79 }
  80
  81 // Tests that the enabling of MaximizeMode has no affect on the visibility of a
  82 // previously created BrightnessView that belongs to a detailed view.
  83 TEST_F(TrayBrightnessTest, DetailedViewVisibilityChangesDuringMaximizeMode) {
  84   scoped_ptr<views::View> tray(CreateDetailedView());
  85   Shell::GetInstance()->EnableMaximizeModeWindowManager(true);
  86   EXPECT_TRUE(tray->visible());
  87   Shell::GetInstance()->EnableMaximizeModeWindowManager(false);
  88   EXPECT_TRUE(tray->visible());
  89 }
  90
  91 }  // namespace ash
  92