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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/camera/autozoom_toast_controller.h"
#include "ash/system/unified/unified_system_tray.h"
#include "ash/test/ash_test_base.h"
#include "base/memory/raw_ptr.h"
#include "ui/views/accessibility/view_accessibility.h"
namespace ash {
class TestDelegate : public AutozoomToastController::Delegate {
public:
void AddAutozoomObserver(AutozoomObserver* observer) override {
ASSERT_EQ(autozoom_observer, nullptr);
autozoom_observer = observer;
}
void RemoveAutozoomObserver(AutozoomObserver* observer) override {
ASSERT_EQ(autozoom_observer, observer);
autozoom_observer = nullptr;
}
bool IsAutozoomEnabled() override { return autozoom_enabled_; }
bool IsAutozoomControlEnabled() override { return autozoom_control_enabled_; }
void SetAutozoomEnabled(bool autozoom_enabled) {
autozoom_enabled_ = autozoom_enabled;
if (autozoom_observer != nullptr) {
autozoom_observer->OnAutozoomStateChanged(
autozoom_enabled_ ? cros::mojom::CameraAutoFramingState::ON_SINGLE
: cros::mojom::CameraAutoFramingState::OFF);
}
}
void SetAutozoomControlEnabled(bool autozoom_control_enabled) {
autozoom_control_enabled_ = autozoom_control_enabled;
if (autozoom_observer != nullptr) {
autozoom_observer->OnAutozoomControlEnabledChanged(
autozoom_control_enabled_);
}
}
raw_ptr<AutozoomObserver> autozoom_observer = nullptr;
private:
bool autozoom_enabled_ = false;
bool autozoom_control_enabled_ = false;
};
class AutozoomToastControllerTest : public AshTestBase {
public:
AutozoomToastControllerTest() = default;
~AutozoomToastControllerTest() override = default;
AutozoomToastControllerTest(const AutozoomToastControllerTest&) = delete;
AutozoomToastControllerTest& operator=(const AutozoomToastControllerTest&) =
delete;
// AshTestBase:
void SetUp() override {
AshTestBase::SetUp();
auto delegate = std::make_unique<TestDelegate>();
delegate_ = delegate.get();
controller_ = std::make_unique<AutozoomToastController>(
GetPrimaryUnifiedSystemTray(), std::move(delegate));
}
void TearDown() override {
controller_ = nullptr;
delegate_ = nullptr;
AshTestBase::TearDown();
}
views::Widget* bubble_widget() {
return controller_->bubble_widget_for_test();
}
TrayBubbleView* bubble_view() { return controller_->bubble_view_.get(); }
std::u16string GetAccessibleNameForBubble() {
return controller_->GetAccessibleNameForBubble();
}
std::unique_ptr<AutozoomToastController> controller_;
raw_ptr<TestDelegate, DanglingUntriaged> delegate_;
};
TEST_F(AutozoomToastControllerTest, ShowToastWhenCameraActive) {
EXPECT_EQ(bubble_widget(), nullptr);
// No toast when enabling camera when autozoom is disabled.
delegate_->SetAutozoomControlEnabled(true);
EXPECT_EQ(bubble_widget(), nullptr);
// No toast when enabling autozoom when camera is already active.
delegate_->SetAutozoomEnabled(true);
EXPECT_EQ(bubble_widget(), nullptr);
// Toast is shown when autozoom is enabled when camera become active.
delegate_->SetAutozoomControlEnabled(false);
delegate_->SetAutozoomControlEnabled(true);
ASSERT_NE(bubble_widget(), nullptr);
EXPECT_TRUE(bubble_widget()->IsVisible());
}
TEST_F(AutozoomToastControllerTest, BubbleViewAccessibleName) {
delegate_->SetAutozoomEnabled(true);
delegate_->SetAutozoomControlEnabled(true);
ASSERT_TRUE(bubble_view());
ui::AXNodeData node_data;
bubble_view()->GetViewAccessibility().GetAccessibleNodeData(&node_data);
EXPECT_EQ(node_data.GetString16Attribute(ax::mojom::StringAttribute::kName),
GetAccessibleNameForBubble());
}
} // namespace ash
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