1// Copyright 2013 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#include "ash/system/date/date_view.h"
6
7#include "ash/test/ash_test_base.h"
8#include "ui/views/controls/label.h"
9
10namespace ash {
11namespace tray {
12
13class TimeViewTest : public ash::test::AshTestBase {
14 public:
15  TimeViewTest() {}
16  virtual ~TimeViewTest() {}
17
18  TimeView* time_view() { return time_view_.get(); }
19
20  // Access to private fields of |time_view_|.
21  views::Label* horizontal_label() {
22    return time_view_->horizontal_label_.get();
23  }
24  views::Label* vertical_label_hours() {
25    return time_view_->vertical_label_hours_.get();
26  }
27  views::Label* vertical_label_minutes() {
28    return time_view_->vertical_label_minutes_.get();
29  }
30
31  // Creates a time view with horizontal or vertical |clock_layout|.
32  void CreateTimeView(TrayDate::ClockLayout clock_layout) {
33    time_view_.reset(new TimeView(clock_layout));
34  }
35
36 private:
37  scoped_ptr<TimeView> time_view_;
38
39  DISALLOW_COPY_AND_ASSIGN(TimeViewTest);
40};
41
42// Test the basics of the time view, mostly to ensure we don't leak memory.
43TEST_F(TimeViewTest, Basics) {
44  // A newly created horizontal clock only has the horizontal label.
45  CreateTimeView(TrayDate::HORIZONTAL_CLOCK);
46  EXPECT_EQ(time_view(), horizontal_label()->parent());
47  EXPECT_FALSE(vertical_label_hours()->parent());
48  EXPECT_FALSE(vertical_label_minutes()->parent());
49
50  // Switching the clock to vertical updates the labels.
51  time_view()->UpdateClockLayout(TrayDate::VERTICAL_CLOCK);
52  EXPECT_FALSE(horizontal_label()->parent());
53  EXPECT_EQ(time_view(), vertical_label_hours()->parent());
54  EXPECT_EQ(time_view(), vertical_label_minutes()->parent());
55
56  // Switching back to horizontal updates the labels again.
57  time_view()->UpdateClockLayout(TrayDate::HORIZONTAL_CLOCK);
58  EXPECT_EQ(time_view(), horizontal_label()->parent());
59  EXPECT_FALSE(vertical_label_hours()->parent());
60  EXPECT_FALSE(vertical_label_minutes()->parent());
61}
62
63}  // namespace tray
64}  // namespace ash
65