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// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "ash/system/dark_mode/dark_mode_feature_pod_controller.h"
#include "ash/constants/quick_settings_catalogs.h"
#include "ash/session/session_controller_impl.h"
#include "ash/shell.h"
#include "ash/style/dark_light_mode_controller_impl.h"
#include "ash/system/unified/feature_tile.h"
#include "ash/system/unified/unified_system_tray.h"
#include "ash/system/unified/unified_system_tray_bubble.h"
#include "ash/test/ash_test_base.h"
#include "base/memory/raw_ptr.h"
#include "base/test/metrics/histogram_tester.h"
namespace ash {
class DarkModeFeaturePodControllerTest : public AshTestBase {
public:
// AshTestBase:
void SetUp() override {
AshTestBase::SetUp();
system_tray_ = GetPrimaryUnifiedSystemTray();
system_tray_->ShowBubble();
feature_pod_controller_ = std::make_unique<DarkModeFeaturePodController>(
system_tray_->bubble()->unified_system_tray_controller());
}
void TearDown() override {
tile_.reset();
feature_pod_controller_.reset();
system_tray_->CloseBubble();
AshTestBase::TearDown();
}
void CreateButton() { tile_ = feature_pod_controller_->CreateTile(); }
bool IsButtonVisible() { return tile_->GetVisible(); }
bool IsButtonToggled() { return tile_->IsToggled(); }
void PressIcon() { feature_pod_controller_->OnIconPressed(); }
void PressLabel() { feature_pod_controller_->OnLabelPressed(); }
private:
std::unique_ptr<DarkModeFeaturePodController> feature_pod_controller_;
std::unique_ptr<FeatureTile> tile_;
raw_ptr<UnifiedSystemTray, DanglingUntriaged> system_tray_ = nullptr;
};
// Tests that toggling dark mode from the system tray disables auto scheduling
// and switches the color mode properly.
TEST_F(DarkModeFeaturePodControllerTest, ToggleDarkMode) {
CreateButton();
EXPECT_TRUE(IsButtonVisible());
auto* dark_light_mode_controller = DarkLightModeControllerImpl::Get();
dark_light_mode_controller->OnActiveUserPrefServiceChanged(
Shell::Get()->session_controller()->GetActivePrefService());
// No metrics logged before clicking on any views.
auto histogram_tester = std::make_unique<base::HistogramTester>();
histogram_tester->ExpectTotalCount("Ash.QuickSettings.FeaturePod.ToggledOn",
/*expected_count=*/0);
histogram_tester->ExpectTotalCount("Ash.QuickSettings.FeaturePod.ToggledOff",
/*expected_count=*/0);
histogram_tester->ExpectTotalCount("Ash.QuickSettings.FeaturePod.DiveIn",
/*expected_count=*/0);
// Enable dark mode auto scheduling.
auto* controller = Shell::Get()->dark_light_mode_controller();
controller->SetAutoScheduleEnabled(true);
EXPECT_TRUE(controller->GetAutoScheduleEnabled());
// Check that the statuses of toggle and dark mode are consistent.
bool dark_mode_enabled = dark_light_mode_controller->IsDarkModeEnabled();
EXPECT_EQ(dark_mode_enabled, IsButtonToggled());
// Set the init state to enabled.
if (!dark_mode_enabled) {
dark_light_mode_controller->ToggleColorMode();
}
// Pressing the dark mode button should disable the scheduling and switch the
// dark mode status.
PressIcon();
EXPECT_FALSE(controller->GetAutoScheduleEnabled());
EXPECT_EQ(false, dark_light_mode_controller->IsDarkModeEnabled());
EXPECT_EQ(false, IsButtonToggled());
histogram_tester->ExpectTotalCount("Ash.QuickSettings.FeaturePod.ToggledOn",
/*expected_count=*/0);
histogram_tester->ExpectTotalCount("Ash.QuickSettings.FeaturePod.ToggledOff",
/*expected_count=*/1);
histogram_tester->ExpectTotalCount("Ash.QuickSettings.FeaturePod.DiveIn",
/*expected_count=*/0);
histogram_tester->ExpectBucketCount("Ash.QuickSettings.FeaturePod.ToggledOff",
QsFeatureCatalogName::kDarkMode,
/*expected_count=*/1);
// Pressing the dark mode button again should only switch the dark mode
// status while maintaining the disabled status of scheduling.
PressIcon();
EXPECT_FALSE(controller->GetAutoScheduleEnabled());
EXPECT_EQ(true, dark_light_mode_controller->IsDarkModeEnabled());
EXPECT_EQ(true, IsButtonToggled());
histogram_tester->ExpectTotalCount("Ash.QuickSettings.FeaturePod.ToggledOn",
/*expected_count=*/1);
histogram_tester->ExpectTotalCount("Ash.QuickSettings.FeaturePod.ToggledOff",
/*expected_count=*/1);
histogram_tester->ExpectTotalCount("Ash.QuickSettings.FeaturePod.DiveIn",
/*expected_count=*/0);
histogram_tester->ExpectBucketCount("Ash.QuickSettings.FeaturePod.ToggledOn",
QsFeatureCatalogName::kDarkMode,
/*expected_count=*/1);
PressLabel();
histogram_tester->ExpectTotalCount("Ash.QuickSettings.FeaturePod.ToggledOn",
/*expected_count=*/1);
histogram_tester->ExpectTotalCount("Ash.QuickSettings.FeaturePod.ToggledOff",
/*expected_count=*/1);
histogram_tester->ExpectTotalCount("Ash.QuickSettings.FeaturePod.DiveIn",
/*expected_count=*/0);
histogram_tester->ExpectBucketCount("Ash.QuickSettings.FeaturePod.DiveIn",
QsFeatureCatalogName::kDarkMode,
/*expected_count=*/0);
}
} // namespace ash
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