// Copyright 2016 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "ash/wm/container_finder.h"

#include <memory>

#include "ash/public/cpp/shell_window_ids.h"
#include "ash/test/ash_test_base.h"
#include "ui/aura/window.h"
#include "ui/gfx/geometry/rect.h"
#include "ui/views/widget/widget.h"

namespace ash {

using ContainerFinderTest = AshTestBase;

TEST_F(ContainerFinderTest, GetContainerForWindow) {
  // Create a normal widget in the default container.
  std::unique_ptr<views::Widget> widget = CreateTestWidget(
      nullptr, kShellWindowId_DefaultContainer, gfx::Rect(1, 2, 3, 4));
  aura::Window* window = widget->GetNativeWindow();

  // The window itself is not a container.
  EXPECT_EQ(kShellWindowId_Invalid, window->id());

  // Container lookup finds the default container.
  aura::Window* container = wm::GetContainerForWindow(window);
  ASSERT_TRUE(container);
  EXPECT_EQ(kShellWindowId_DefaultContainer, container->id());
}

}  // namespace ash