Move ash/ime to ui/chromeos/ime

ash/ime/candidate_view_unittest.cc

-// Copyright 2014 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/ime/candidate_view.h"
-
-#include "base/logging.h"
-#include "base/strings/utf_string_conversions.h"
-#include "ui/aura/window.h"
-#include "ui/events/test/event_generator.h"
-#include "ui/views/controls/button/button.h"
-#include "ui/views/layout/box_layout.h"
-#include "ui/views/layout/fill_layout.h"
-#include "ui/views/test/views_test_base.h"
-#include "ui/views/widget/widget_delegate.h"
-
-namespace ash {
-namespace ime {
-namespace {
-
-const char* const kDummyCandidates[] = {
-  "candidate1",
-  "candidate2",
-  "candidate3",
-};
-
-}  // namespace
-
-class CandidateViewTest : public views::ViewsTestBase,
-                          public views::ButtonListener {
- public:
-  CandidateViewTest() : widget_(NULL), last_pressed_(NULL) {}
-  ~CandidateViewTest() override {}
-
-  void SetUp() override {
-    views::ViewsTestBase::SetUp();
-
-    views::Widget::InitParams init_params(CreateParams(
-        views::Widget::InitParams::TYPE_WINDOW));
-
-    init_params.delegate = new views::WidgetDelegateView();
-
-    container_ = init_params.delegate->GetContentsView();
-    container_->SetLayoutManager(
-        new views::BoxLayout(views::BoxLayout::kVertical, 0, 0, 0));
-    for (size_t i = 0; i < arraysize(kDummyCandidates); ++i) {
-      CandidateView* candidate = new CandidateView(
-          this, ui::CandidateWindow::VERTICAL);
-      ui::CandidateWindow::Entry entry;
-      entry.value = base::UTF8ToUTF16(kDummyCandidates[i]);
-      candidate->SetEntry(entry);
-      container_->AddChildView(candidate);
-    }
-
-    widget_ = new views::Widget();
-    widget_->Init(init_params);
-    widget_->Show();
-
-    aura::Window* native_window = widget_->GetNativeWindow();
-    event_generator_.reset(new ui::test::EventGenerator(
-        native_window->GetRootWindow(), native_window));
-  }
-
-  void TearDown() override {
-    widget_->Close();
-
-    views::ViewsTestBase::TearDown();
-  }
-
- protected:
-  CandidateView* GetCandidateAt(int index) {
-    return static_cast<CandidateView*>(container_->child_at(index));
-  }
-
-  int GetHighlightedIndex(int* highlighted_count) const {
-    *highlighted_count = 0;
-    int last_highlighted = -1;
-    for (int i = 0; i < container_->child_count(); ++i) {
-      if (container_->child_at(i)->background() != NULL) {
-        (*highlighted_count)++;
-        last_highlighted = i;
-      }
-    }
-    return last_highlighted;
-  }
-
-  int GetLastPressedIndexAndReset() {
-    for (int i = 0; i < container_->child_count(); ++i) {
-      if (last_pressed_ == container_->child_at(i)) {
-        last_pressed_ = NULL;
-        return i;
-      }
-    }
-
-    DCHECK(last_pressed_ == NULL);
-    last_pressed_ = NULL;
-    return -1;
-  }
-
-  ui::test::EventGenerator* event_generator() { return event_generator_.get(); }
-
- private:
-  void ButtonPressed(views::Button* sender, const ui::Event& event) override {
-    last_pressed_ = sender;
-  }
-
-  views::Widget* widget_;
-  views::View* container_;
-  scoped_ptr<ui::test::EventGenerator> event_generator_;
-  views::View* last_pressed_;
-
-  DISALLOW_COPY_AND_ASSIGN(CandidateViewTest);
-};
-
-TEST_F(CandidateViewTest, MouseHovers) {
-  GetCandidateAt(0)->SetHighlighted(true);
-
-  int highlighted_count = 0;
-  EXPECT_EQ(0, GetHighlightedIndex(&highlighted_count));
-  EXPECT_EQ(1, highlighted_count);
-
-  // Mouse hover shouldn't change the background.
-  event_generator()->MoveMouseTo(
-      GetCandidateAt(0)->GetBoundsInScreen().CenterPoint());
-  EXPECT_EQ(0, GetHighlightedIndex(&highlighted_count));
-  EXPECT_EQ(1, highlighted_count);
-
-  // Mouse hover shouldn't change the background.
-  event_generator()->MoveMouseTo(
-      GetCandidateAt(1)->GetBoundsInScreen().CenterPoint());
-  EXPECT_EQ(0, GetHighlightedIndex(&highlighted_count));
-  EXPECT_EQ(1, highlighted_count);
-
-  // Mouse hover shouldn't change the background.
-  event_generator()->MoveMouseTo(
-      GetCandidateAt(2)->GetBoundsInScreen().CenterPoint());
-  EXPECT_EQ(0, GetHighlightedIndex(&highlighted_count));
-  EXPECT_EQ(1, highlighted_count);
-}
-
-TEST_F(CandidateViewTest, MouseClick) {
-  event_generator()->MoveMouseTo(
-      GetCandidateAt(1)->GetBoundsInScreen().CenterPoint());
-  event_generator()->ClickLeftButton();
-  EXPECT_EQ(1, GetLastPressedIndexAndReset());
-}
-
-TEST_F(CandidateViewTest, ClickAndMove) {
-  GetCandidateAt(0)->SetHighlighted(true);
-
-  int highlighted_count = 0;
-  EXPECT_EQ(0, GetHighlightedIndex(&highlighted_count));
-  EXPECT_EQ(1, highlighted_count);
-
-  event_generator()->MoveMouseTo(
-      GetCandidateAt(2)->GetBoundsInScreen().CenterPoint());
-  event_generator()->PressLeftButton();
-  EXPECT_EQ(2, GetHighlightedIndex(&highlighted_count));
-  EXPECT_EQ(1, highlighted_count);
-
-  // Highlight follows the drag.
-  event_generator()->MoveMouseTo(
-      GetCandidateAt(1)->GetBoundsInScreen().CenterPoint());
-  EXPECT_EQ(1, GetHighlightedIndex(&highlighted_count));
-  EXPECT_EQ(1, highlighted_count);
-
-  event_generator()->MoveMouseTo(
-      GetCandidateAt(0)->GetBoundsInScreen().CenterPoint());
-  EXPECT_EQ(0, GetHighlightedIndex(&highlighted_count));
-  EXPECT_EQ(1, highlighted_count);
-
-  event_generator()->MoveMouseTo(
-      GetCandidateAt(1)->GetBoundsInScreen().CenterPoint());
-  EXPECT_EQ(1, GetHighlightedIndex(&highlighted_count));
-  EXPECT_EQ(1, highlighted_count);
-
-  event_generator()->ReleaseLeftButton();
-  EXPECT_EQ(1, GetLastPressedIndexAndReset());
-}
-
-}  // namespace ime
-}  // namespace ash