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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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/default_pref_store.h" | 5 #include "base/prefs/default_pref_store.h" |
6 #include "testing/gtest/include/gtest/gtest.h" | 6 #include "testing/gtest/googletest/include/gtest/gtest.h" |
7 | 7 |
8 using base::StringValue; | 8 using base::StringValue; |
9 using base::Value; | 9 using base::Value; |
10 | 10 |
11 namespace { | 11 namespace { |
12 | 12 |
13 class MockPrefStoreObserver : public PrefStore::Observer { | 13 class MockPrefStoreObserver : public PrefStore::Observer { |
14 public: | 14 public: |
15 explicit MockPrefStoreObserver(DefaultPrefStore* pref_store); | 15 explicit MockPrefStoreObserver(DefaultPrefStore* pref_store); |
16 ~MockPrefStoreObserver() override; | 16 ~MockPrefStoreObserver() override; |
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60 pref_store->ReplaceDefaultValue(kPrefKey, | 60 pref_store->ReplaceDefaultValue(kPrefKey, |
61 scoped_ptr<Value>(new StringValue("bar"))); | 61 scoped_ptr<Value>(new StringValue("bar"))); |
62 EXPECT_EQ(1, observer.change_count()); | 62 EXPECT_EQ(1, observer.change_count()); |
63 | 63 |
64 // But only if the value actually changed. | 64 // But only if the value actually changed. |
65 pref_store->ReplaceDefaultValue(kPrefKey, | 65 pref_store->ReplaceDefaultValue(kPrefKey, |
66 scoped_ptr<Value>(new StringValue("bar"))); | 66 scoped_ptr<Value>(new StringValue("bar"))); |
67 EXPECT_EQ(1, observer.change_count()); | 67 EXPECT_EQ(1, observer.change_count()); |
68 } | 68 } |
69 | 69 |
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