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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "base/prefs/public/pref_change_registrar.h" | 5 #include "base/prefs/public/pref_change_registrar.h" |
6 #include "chrome/browser/prefs/mock_pref_change_callback.h" | 6 #include "chrome/browser/prefs/mock_pref_change_callback.h" |
7 #include "chrome/browser/prefs/scoped_user_pref_update.h" | 7 #include "chrome/browser/prefs/scoped_user_pref_update.h" |
8 #include "chrome/test/base/testing_pref_service.h" | 8 #include "chrome/test/base/testing_pref_service.h" |
9 #include "testing/gmock/include/gmock/gmock.h" | 9 #include "testing/gmock/include/gmock/gmock.h" |
10 #include "testing/gtest/include/gtest/gtest.h" | 10 #include "testing/gtest/include/gtest/gtest.h" |
11 | 11 |
12 using testing::_; | 12 using testing::_; |
13 using testing::Mock; | 13 using testing::Mock; |
14 | 14 |
15 class ScopedUserPrefUpdateTest : public testing::Test { | 15 class ScopedUserPrefUpdateTest : public testing::Test { |
16 public: | 16 public: |
17 ScopedUserPrefUpdateTest() : observer_(&prefs_) {} | 17 ScopedUserPrefUpdateTest() : observer_(&prefs_) {} |
18 ~ScopedUserPrefUpdateTest() {} | 18 virtual ~ScopedUserPrefUpdateTest() {} |
19 | 19 |
20 protected: | 20 protected: |
21 virtual void SetUp() { | 21 virtual void SetUp() { |
22 prefs_.RegisterDictionaryPref(kPref, | 22 prefs_.RegisterDictionaryPref(kPref, |
23 PrefServiceSyncable::UNSYNCABLE_PREF); | 23 PrefServiceSyncable::UNSYNCABLE_PREF); |
24 registrar_.Init(&prefs_); | 24 registrar_.Init(&prefs_); |
25 registrar_.Add(kPref, observer_.GetCallback()); | 25 registrar_.Add(kPref, observer_.GetCallback()); |
26 } | 26 } |
27 | 27 |
28 static const char kPref[]; | 28 static const char kPref[]; |
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72 TEST_F(ScopedUserPrefUpdateTest, NeverTouchAnything) { | 72 TEST_F(ScopedUserPrefUpdateTest, NeverTouchAnything) { |
73 const DictionaryValue* old_value = prefs_.GetDictionary(kPref); | 73 const DictionaryValue* old_value = prefs_.GetDictionary(kPref); |
74 EXPECT_CALL(observer_, OnPreferenceChanged(_)).Times(0); | 74 EXPECT_CALL(observer_, OnPreferenceChanged(_)).Times(0); |
75 { | 75 { |
76 DictionaryPrefUpdate update(&prefs_, kPref); | 76 DictionaryPrefUpdate update(&prefs_, kPref); |
77 } | 77 } |
78 const DictionaryValue* new_value = prefs_.GetDictionary(kPref); | 78 const DictionaryValue* new_value = prefs_.GetDictionary(kPref); |
79 EXPECT_EQ(old_value, new_value); | 79 EXPECT_EQ(old_value, new_value); |
80 Mock::VerifyAndClearExpectations(&observer_); | 80 Mock::VerifyAndClearExpectations(&observer_); |
81 } | 81 } |
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