1 // 2 // Copyright (C) 2015 The Android Open Source Project 3 // 4 // Licensed under the Apache License, Version 2.0 (the "License"); 5 // you may not use this file except in compliance with the License. 6 // You may obtain a copy of the License at 7 // 8 // http://www.apache.org/licenses/LICENSE-2.0 9 // 10 // Unless required by applicable law or agreed to in writing, software 11 // distributed under the License is distributed on an "AS IS" BASIS, 12 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 // See the License for the specific language governing permissions and 14 // limitations under the License. 15 // 16 17 #ifndef SHILL_FAKE_STORE_H_ 18 #define SHILL_FAKE_STORE_H_ 19 20 #include <map> 21 #include <set> 22 #include <string> 23 #include <vector> 24 25 #include <brillo/variant_dictionary.h> 26 27 #include "shill/store_interface.h" 28 29 namespace shill { 30 31 // A Fake implementation of StoreInterface. Useful when a unit test 32 // for another class ("FooClass") a) does not need to FooClass's use 33 // of StoreInterface, and b) the FooClass test needs a functional 34 // store. 35 class FakeStore : public StoreInterface { 36 public: 37 FakeStore(); 38 39 // Inherited from StoreInterface. 40 bool IsNonEmpty() const override; 41 bool Open() override; 42 bool Close() override; 43 bool Flush() override; 44 bool MarkAsCorrupted() override; 45 std::set<std::string> GetGroups() const override; 46 std::set<std::string> GetGroupsWithKey(const std::string& key) const override; 47 std::set<std::string> GetGroupsWithProperties( 48 const KeyValueStore& properties) const override; 49 bool ContainsGroup(const std::string& group) const override; 50 bool DeleteKey(const std::string& group, const std::string& key) override; 51 bool DeleteGroup(const std::string& group) override; 52 bool SetHeader(const std::string& header) override; 53 bool GetString(const std::string& group, 54 const std::string& key, 55 std::string* value) const override; 56 bool SetString(const std::string& group, 57 const std::string& key, 58 const std::string& value) override; 59 bool GetBool(const std::string& group, 60 const std::string& key, 61 bool* value) const override; 62 bool SetBool(const std::string& group, 63 const std::string& key, 64 bool value) override; 65 bool GetInt(const std::string& group, 66 const std::string& key, 67 int* value) const override; 68 bool SetInt(const std::string& group, 69 const std::string& key, 70 int value) override; 71 bool GetUint64(const std::string& group, 72 const std::string& key, 73 uint64_t* value) const override; 74 bool SetUint64(const std::string& group, 75 const std::string& key, 76 uint64_t value) override; 77 bool GetStringList(const std::string& group, 78 const std::string& key, 79 std::vector<std::string>* value) const override; 80 bool SetStringList(const std::string& group, 81 const std::string& key, 82 const std::vector<std::string>& value) override; 83 // GetCryptedString is non-const for legacy reasons. See 84 // KeyFileStore::SetCryptedString() for details. 85 bool GetCryptedString(const std::string& group, 86 const std::string& key, 87 std::string* value) override; 88 bool SetCryptedString(const std::string& group, 89 const std::string& key, 90 const std::string& value) override; 91 92 private: 93 template<typename T> bool ReadSetting( 94 const std::string& group, const std::string& key, T* out) const; 95 template<typename T> bool WriteSetting( 96 const std::string& group, const std::string& key, const T& new_value); 97 98 std::map<std::string, brillo::VariantDictionary> group_name_to_settings_; 99 100 DISALLOW_COPY_AND_ASSIGN(FakeStore); 101 }; 102 103 } // namespace shill 104 105 #endif // SHILL_FAKE_STORE_H_ 106