Renaming App List Shower to App List Presenter

ui/app_list/shower/app_list_shower_impl_unittest.cc

-// Copyright 2013 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 "ui/app_list/shower/app_list_shower_impl.h"
-
-#include <memory>
-
-#include "base/memory/ptr_util.h"
-#include "ui/app_list/shower/app_list_shower_delegate_factory.h"
-#include "ui/app_list/shower/test/app_list_shower_impl_test_api.h"
-#include "ui/app_list/test/app_list_test_view_delegate.h"
-#include "ui/app_list/views/app_list_view.h"
-#include "ui/aura/client/focus_client.h"
-#include "ui/aura/test/aura_test_base.h"
-#include "ui/aura/window.h"
-#include "ui/wm/core/default_activation_client.h"
-#include "ui/wm/core/window_util.h"
-
-namespace app_list {
-
-namespace {
-
-// Test stub for AppListShowerDelegate
-class AppListShowerDelegateTest : public AppListShowerDelegate {
- public:
-  AppListShowerDelegateTest(aura::Window* container,
-                            test::AppListTestViewDelegate* view_delegate)
-      : container_(container), view_delegate_(view_delegate) {}
-  ~AppListShowerDelegateTest() override {}
-
-  bool init_called() const { return init_called_; }
-  bool on_shown_called() const { return on_shown_called_; }
-  bool on_dismissed_called() const { return on_dismissed_called_; }
-  bool update_bounds_called() const { return update_bounds_called_; }
-
- private:
-  // AppListShowerDelegate:
-  AppListViewDelegate* GetViewDelegate() override { return view_delegate_; }
-  void Init(AppListView* view,
-            aura::Window* root_window,
-            int current_apps_page) override {
-    init_called_ = true;
-    view_ = view;
-    view->InitAsFramelessWindow(container_, current_apps_page,
-                                gfx::Rect(100, 50, 300, 200));
-  }
-  void OnShown(aura::Window*) override { on_shown_called_ = true; }
-  void OnDismissed() override { on_dismissed_called_ = true; }
-  void UpdateBounds() override { update_bounds_called_ = true; }
-  gfx::Vector2d GetVisibilityAnimationOffset(aura::Window*) override {
-    return gfx::Vector2d(0, 0);
-  }
-
- private:
-  aura::Window* container_;
-  test::AppListTestViewDelegate* view_delegate_;
-  AppListView* view_ = nullptr;
-  bool init_called_ = false;
-  bool on_shown_called_ = false;
-  bool on_dismissed_called_ = false;
-  bool update_bounds_called_ = false;
-
-  DISALLOW_COPY_AND_ASSIGN(AppListShowerDelegateTest);
-};
-
-// Test fake for AppListShowerDelegateFactory, creates instances of
-// AppListShowerDelegateTest.
-class AppListShowerDelegateFactoryTest : public AppListShowerDelegateFactory {
- public:
-  explicit AppListShowerDelegateFactoryTest(aura::Window* container)
-      : container_(container) {}
-  ~AppListShowerDelegateFactoryTest() override {}
-
-  AppListShowerDelegateTest* current_delegate() { return current_delegate_; }
-
-  // AppListShowerDelegateFactory:
-  std::unique_ptr<AppListShowerDelegate> GetDelegate(
-      AppListShower* shower) override {
-    current_delegate_ =
-        new AppListShowerDelegateTest(container_, &app_list_view_delegate_);
-    return base::WrapUnique(current_delegate_);
-  }
-
- private:
-  aura::Window* container_;
-  AppListShowerDelegateTest* current_delegate_ = nullptr;
-  test::AppListTestViewDelegate app_list_view_delegate_;
-
-  DISALLOW_COPY_AND_ASSIGN(AppListShowerDelegateFactoryTest);
-};
-
-}  // namespace
-
-class AppListShowerImplTest : public aura::test::AuraTestBase {
- public:
-  AppListShowerImplTest();
-  ~AppListShowerImplTest() override;
-
-  AppListShowerImpl* shower() { return shower_.get(); }
-  aura::Window* container() { return container_.get(); }
-
-  // Don't cache the return of this method - a new delegate is created every
-  // time the app list is shown.
-  AppListShowerDelegateTest* delegate() { return factory_->current_delegate(); }
-
-  // aura::test::AuraTestBase:
-  void SetUp() override;
-  void TearDown() override;
-
- private:
-  std::unique_ptr<AppListShowerDelegateFactoryTest> factory_;
-  std::unique_ptr<AppListShowerImpl> shower_;
-  std::unique_ptr<aura::Window> container_;
-
-  DISALLOW_COPY_AND_ASSIGN(AppListShowerImplTest);
-};
-
-AppListShowerImplTest::AppListShowerImplTest() {}
-
-AppListShowerImplTest::~AppListShowerImplTest() {}
-
-void AppListShowerImplTest::SetUp() {
-  AuraTestBase::SetUp();
-  new wm::DefaultActivationClient(root_window());
-  container_.reset(CreateNormalWindow(0, root_window(), nullptr));
-  factory_.reset(new AppListShowerDelegateFactoryTest(container_.get()));
-  shower_.reset(new AppListShowerImpl(factory_.get()));
-}
-
-void AppListShowerImplTest::TearDown() {
-  container_.reset();
-  AuraTestBase::TearDown();
-}
-
-// Tests that app launcher is dismissed when focus moves to a window which is
-// not app list window's sibling and that appropriate delegate callbacks are
-// executed when the app launcher is shown and then when the app launcher is
-// dismissed.
-TEST_F(AppListShowerImplTest, HideOnFocusOut) {
-  aura::client::FocusClient* focus_client =
-      aura::client::GetFocusClient(root_window());
-  shower()->Show(container());
-  EXPECT_TRUE(delegate()->init_called());
-  EXPECT_TRUE(delegate()->on_shown_called());
-  EXPECT_FALSE(delegate()->on_dismissed_called());
-  EXPECT_FALSE(delegate()->update_bounds_called());
-  focus_client->FocusWindow(shower()->GetWindow());
-  EXPECT_TRUE(shower()->GetTargetVisibility());
-
-  std::unique_ptr<aura::Window> window(
-      CreateNormalWindow(1, root_window(), nullptr));
-  focus_client->FocusWindow(window.get());
-
-  EXPECT_TRUE(delegate()->on_dismissed_called());
-  EXPECT_FALSE(delegate()->update_bounds_called());
-  EXPECT_FALSE(shower()->GetTargetVisibility());
-}
-
-// Tests that app launcher remains visible when focus moves to a window which
-// is app list window's sibling and that appropriate delegate callbacks are
-// executed when the app launcher is shown.
-TEST_F(AppListShowerImplTest, RemainVisibleWhenFocusingToSibling) {
-  aura::client::FocusClient* focus_client =
-      aura::client::GetFocusClient(root_window());
-  shower()->Show(container());
-  focus_client->FocusWindow(shower()->GetWindow());
-  EXPECT_TRUE(shower()->GetTargetVisibility());
-  EXPECT_TRUE(delegate()->init_called());
-  EXPECT_TRUE(delegate()->on_shown_called());
-  EXPECT_FALSE(delegate()->on_dismissed_called());
-  EXPECT_FALSE(delegate()->update_bounds_called());
-
-  // Create a sibling window.
-  std::unique_ptr<aura::Window> window(
-      CreateNormalWindow(1, container(), nullptr));
-  focus_client->FocusWindow(window.get());
-
-  EXPECT_TRUE(shower()->GetTargetVisibility());
-  EXPECT_FALSE(delegate()->on_dismissed_called());
-  EXPECT_FALSE(delegate()->update_bounds_called());
-}
-
-// Tests that UpdateBounds is called on the delegate when the root window
-// is resized.
-TEST_F(AppListShowerImplTest, RootWindowResize) {
-  shower()->Show(container());
-  EXPECT_FALSE(delegate()->update_bounds_called());
-  gfx::Rect bounds = root_window()->bounds();
-  bounds.Inset(-10, 0);
-  root_window()->SetBounds(bounds);
-  EXPECT_TRUE(delegate()->update_bounds_called());
-}
-
-// Tests that the app list is dismissed and the delegate is destroyed when the
-// app list's widget is destroyed.
-TEST_F(AppListShowerImplTest, WidgetDestroyed) {
-  shower()->Show(container());
-  EXPECT_TRUE(shower()->GetTargetVisibility());
-  shower()->GetView()->GetWidget()->CloseNow();
-  EXPECT_FALSE(shower()->GetTargetVisibility());
-  test::AppListShowerImplTestApi shower_test_api(shower());
-  EXPECT_FALSE(shower_test_api.shower_delegate());
-}
-
-}  // namespace app_list