clock_menu_button_browsertest.cc revision 4a5e2dc747d50c653511c68ccb2cfbfb740bd5a7 
1// Copyright (c) 2010 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 "chrome/browser/chromeos/status/clock_menu_button.h"
6
7#include "base/string_util.h"
8#include "chrome/browser/chromeos/cros/cros_library.h"
9#include "chrome/browser/chromeos/cros/system_library.h"
10#include "chrome/browser/chromeos/frame/browser_view.h"
11#include "chrome/browser/chromeos/status/status_area_view.h"
12#include "chrome/browser/chromeos/view_ids.h"
13#include "chrome/browser/prefs/pref_member.h"
14#include "chrome/browser/profile.h"
15#include "chrome/browser/ui/browser.h"
16#include "chrome/browser/ui/browser_window.h"
17#include "chrome/common/pref_names.h"
18#include "chrome/test/in_process_browser_test.h"
19#include "testing/gtest/include/gtest/gtest.h"
20#include "unicode/calendar.h"
21#include "unicode/timezone.h"
22
23namespace chromeos {
24
25class ClockMenuButtonTest : public InProcessBrowserTest {
26 protected:
27  ClockMenuButtonTest() : InProcessBrowserTest() {}
28  virtual void SetUpInProcessBrowserTestFixture() {
29    // This test requires actual libcros, but InProcessBrowserTest has set
30    // to use stub, so reset it here.
31    CrosLibrary::Get()->GetTestApi()->ResetUseStubImpl();
32  }
33  ClockMenuButton* GetClockMenuButton() {
34    BrowserView* view = static_cast<BrowserView*>(browser()->window());
35    return static_cast<StatusAreaView*>(view->
36        GetViewByID(VIEW_ID_STATUS_AREA))->clock_view();
37  }
38};
39
40IN_PROC_BROWSER_TEST_F(ClockMenuButtonTest, TimezoneTest) {
41  ClockMenuButton* clock = GetClockMenuButton();
42  ASSERT_TRUE(clock != NULL);
43
44  // Update timezone and make sure clock text changes.
45  scoped_ptr<icu::TimeZone> timezone_first(icu::TimeZone::createTimeZone(
46      icu::UnicodeString::fromUTF8("Asia/Hong_Kong")));
47  CrosLibrary::Get()->GetSystemLibrary()->SetTimezone(timezone_first.get());
48  std::wstring text_before = clock->text();
49  scoped_ptr<icu::TimeZone> timezone_second(icu::TimeZone::createTimeZone(
50      icu::UnicodeString::fromUTF8("Pacific/Samoa")));
51  CrosLibrary::Get()->GetSystemLibrary()->SetTimezone(timezone_second.get());
52  std::wstring text_after = clock->text();
53  EXPECT_NE(text_before, text_after);
54
55}
56
57}  // namespace chromeos
58