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 "ash/wm/maximize_mode/maximize_mode_controller.h"
  13 #include "ui/views/view.h"
  14
  15 namespace ash {
  16
  17 class TrayBrightnessTest : public test::AshTestBase {
  18  public:
  19   TrayBrightnessTest() {}
  20   ~TrayBrightnessTest() override {}
  21
  22  protected:
  23   views::View* CreateDefaultView() {
  24     TrayBrightness tray(NULL);
  25     return tray.CreateDefaultView(
  26         StatusAreaWidgetTestHelper::GetUserLoginStatus());
  27   }
  28
  29   views::View* CreateDetailedView() {
  30     TrayBrightness tray(NULL);
  31     return tray.CreateDetailedView(
  32         StatusAreaWidgetTestHelper::GetUserLoginStatus());
  33   }
  34
  35  private:
  36   DISALLOW_COPY_AND_ASSIGN(TrayBrightnessTest);
  37 };
  38
  39 // Tests that when the default view is initially created, that its
  40 // BrightnessView is created not visible.
  41 TEST_F(TrayBrightnessTest, CreateDefaultView) {
  42   scoped_ptr<views::View> tray(CreateDefaultView());
  43   EXPECT_FALSE(tray->visible());
  44 }
  45
  46 // Tests the construction of the default view while MaximizeMode is active.
  47 // The BrightnessView should be visible.
  48 TEST_F(TrayBrightnessTest, CreateDefaultViewDuringMaximizeMode) {
  49   Shell::GetInstance()->maximize_mode_controller()->
  50       EnableMaximizeModeWindowManager(true);
  51   scoped_ptr<views::View> tray(CreateDefaultView());
  52   EXPECT_TRUE(tray->visible());
  53   Shell::GetInstance()->maximize_mode_controller()->
  54       EnableMaximizeModeWindowManager(false);
  55 }
  56
  57 // Tests that the enabling of MaximizeMode affects a previously created
  58 // BrightnessView, changing the visibility.
  59 TEST_F(TrayBrightnessTest, DefaultViewVisibilityChangesDuringMaximizeMode) {
  60   scoped_ptr<views::View> tray(CreateDefaultView());
  61   Shell::GetInstance()->maximize_mode_controller()->
  62       EnableMaximizeModeWindowManager(true);
  63   EXPECT_TRUE(tray->visible());
  64   Shell::GetInstance()->maximize_mode_controller()->
  65       EnableMaximizeModeWindowManager(false);
  66   EXPECT_FALSE(tray->visible());
  67 }
  68
  69 // Tests that when the detailed view is initially created that its
  70 // BrightnessView is created as visible.
  71 TEST_F(TrayBrightnessTest, CreateDetailedView) {
  72   scoped_ptr<views::View> tray(CreateDetailedView());
  73   EXPECT_TRUE(tray->visible());
  74 }
  75
  76
  77 // Tests that when the detailed view is created during MaximizeMode that its
  78 // BrightnessView is visible.
  79 TEST_F(TrayBrightnessTest, CreateDetailedViewDuringMaximizeMode) {
  80   Shell::GetInstance()->maximize_mode_controller()->
  81       EnableMaximizeModeWindowManager(true);
  82   scoped_ptr<views::View> tray(CreateDetailedView());
  83   EXPECT_TRUE(tray->visible());
  84   Shell::GetInstance()->maximize_mode_controller()->
  85       EnableMaximizeModeWindowManager(false);
  86 }
  87
  88 // Tests that the enabling of MaximizeMode has no affect on the visibility of a
  89 // previously created BrightnessView that belongs to a detailed view.
  90 TEST_F(TrayBrightnessTest, DetailedViewVisibilityChangesDuringMaximizeMode) {
  91   scoped_ptr<views::View> tray(CreateDetailedView());
  92   Shell::GetInstance()->maximize_mode_controller()->
  93       EnableMaximizeModeWindowManager(true);
  94   EXPECT_TRUE(tray->visible());
  95   Shell::GetInstance()->maximize_mode_controller()->
  96       EnableMaximizeModeWindowManager(false);
  97   EXPECT_TRUE(tray->visible());
  98 }
  99
 100 }  // namespace ash
 101