1// Copyright (c) 2011 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/ui/webui/options/core_options_handler.h"
6#include "chrome/common/url_constants.h"
7#include "chrome/test/ui_test_utils.h"
8#include "content/browser/webui/web_ui_browsertest.h"
9#include "googleurl/src/gurl.h"
10#include "testing/gmock/include/gmock/gmock.h"
11#include "testing/gtest/include/gtest/gtest.h"
12
13using ::testing::StrictMock;
14using ::testing::_;
15
16MATCHER_P(Eq_ListValue, inList, "") {
17  return arg->Equals(inList);
18}
19
20class MockCoreOptionsHandler : public CoreOptionsHandler {
21 public:
22  MOCK_METHOD1(HandleInitialize,
23      void(const ListValue* args));
24  MOCK_METHOD1(HandleFetchPrefs,
25      void(const ListValue* args));
26  MOCK_METHOD1(HandleObservePrefs,
27      void(const ListValue* args));
28  MOCK_METHOD1(HandleSetBooleanPref,
29      void(const ListValue* args));
30  MOCK_METHOD1(HandleSetIntegerPref,
31      void(const ListValue* args));
32  MOCK_METHOD1(HandleSetDoublePref,
33      void(const ListValue* args));
34  MOCK_METHOD1(HandleSetStringPref,
35      void(const ListValue* args));
36  MOCK_METHOD1(HandleSetObjectPref,
37      void(const ListValue* args));
38  MOCK_METHOD1(HandleClearPref,
39      void(const ListValue* args));
40  MOCK_METHOD1(HandleUserMetricsAction,
41      void(const ListValue* args));
42
43  virtual void RegisterMessages() {
44    web_ui_->RegisterMessageCallback("coreOptionsInitialize",
45        NewCallback(this, &MockCoreOptionsHandler ::HandleInitialize));
46    web_ui_->RegisterMessageCallback("fetchPrefs",
47        NewCallback(this, &MockCoreOptionsHandler ::HandleFetchPrefs));
48    web_ui_->RegisterMessageCallback("observePrefs",
49        NewCallback(this, &MockCoreOptionsHandler ::HandleObservePrefs));
50    web_ui_->RegisterMessageCallback("setBooleanPref",
51        NewCallback(this, &MockCoreOptionsHandler ::HandleSetBooleanPref));
52    web_ui_->RegisterMessageCallback("setIntegerPref",
53        NewCallback(this, &MockCoreOptionsHandler ::HandleSetIntegerPref));
54    web_ui_->RegisterMessageCallback("setDoublePref",
55        NewCallback(this, &MockCoreOptionsHandler ::HandleSetDoublePref));
56    web_ui_->RegisterMessageCallback("setStringPref",
57        NewCallback(this, &MockCoreOptionsHandler ::HandleSetStringPref));
58    web_ui_->RegisterMessageCallback("setObjectPref",
59        NewCallback(this, &MockCoreOptionsHandler ::HandleSetObjectPref));
60    web_ui_->RegisterMessageCallback("clearPref",
61        NewCallback(this, &MockCoreOptionsHandler ::HandleClearPref));
62    web_ui_->RegisterMessageCallback("coreOptionsUserMetricsAction",
63        NewCallback(this, &MockCoreOptionsHandler ::HandleUserMetricsAction));
64  }
65};
66
67class SettingsWebUITest : public WebUIBrowserTest {
68 protected:
69  virtual void SetUpInProcessBrowserTestFixture() {
70    WebUIBrowserTest::SetUpInProcessBrowserTestFixture();
71    AddLibrary(FILE_PATH_LITERAL("settings.js"));
72  }
73
74  virtual void SetUpOnMainThread() {
75    mock_core_options_handler_.reset(new StrictMock<MockCoreOptionsHandler>());
76  }
77
78  virtual void CleanUpOnMainThread() {
79    mock_core_options_handler_.reset();
80  }
81
82  virtual WebUIMessageHandler* GetMockMessageHandler() {
83    return mock_core_options_handler_.get();
84  }
85
86  scoped_ptr<StrictMock<MockCoreOptionsHandler> > mock_core_options_handler_;
87};
88
89// Test the end to end js to WebUI handler code path for
90// the message setBooleanPref.
91// TODO(dtseng): add more EXPECT_CALL's when updating js test.
92
93// Crashes on Mac only. See http://crbug.com/79181
94#if defined(OS_MACOSX)
95#define MAYBE_TestSetBooleanPrefTriggers DISABLED_TestSetBooleanPrefTriggers
96#else
97#define MAYBE_TestSetBooleanPrefTriggers TestSetBooleanPrefTriggers
98#endif
99IN_PROC_BROWSER_TEST_F(SettingsWebUITest, MAYBE_TestSetBooleanPrefTriggers) {
100  // This serves as an example of a very constrained test.
101  ListValue true_list_value;
102  true_list_value.Append(Value::CreateStringValue("browser.show_home_button"));
103  true_list_value.Append(Value::CreateBooleanValue(true));
104  true_list_value.Append(
105      Value::CreateStringValue("Options_Homepage_HomeButton"));
106  ui_test_utils::NavigateToURL(browser(), GURL(chrome::kChromeUISettingsURL));
107  EXPECT_CALL(*mock_core_options_handler_,
108      HandleSetBooleanPref(Eq_ListValue(&true_list_value)));
109  ASSERT_TRUE(RunJavascriptTest("testSetBooleanPrefTriggers"));
110}
111