| // Copyright (C) 2013 Google Inc. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| #include "fake_storage.h" |
| |
| #include <libaddressinput/callback.h> |
| #include <libaddressinput/storage.h> |
| #include <libaddressinput/util/basictypes.h> |
| #include <libaddressinput/util/scoped_ptr.h> |
| |
| #include <cstddef> |
| #include <string> |
| |
| #include <gtest/gtest.h> |
| |
| namespace { |
| |
| using i18n::addressinput::BuildCallback; |
| using i18n::addressinput::FakeStorage; |
| using i18n::addressinput::scoped_ptr; |
| using i18n::addressinput::Storage; |
| |
| // Tests for FakeStorage object. |
| class FakeStorageTest : public testing::Test { |
| protected: |
| FakeStorageTest() |
| : storage_(), |
| success_(false), |
| key_(), |
| data_(), |
| data_ready_(BuildCallback(this, &FakeStorageTest::OnDataReady)) {} |
| |
| FakeStorage storage_; |
| bool success_; |
| std::string key_; |
| std::string data_; |
| const scoped_ptr<const Storage::Callback> data_ready_; |
| |
| private: |
| void OnDataReady(bool success, const std::string& key, std::string* data) { |
| ASSERT_FALSE(success && data == NULL); |
| success_ = success; |
| key_ = key; |
| if (data != NULL) { |
| data_ = *data; |
| delete data; |
| } |
| } |
| |
| DISALLOW_COPY_AND_ASSIGN(FakeStorageTest); |
| }; |
| |
| TEST_F(FakeStorageTest, GetWithoutPutReturnsEmptyData) { |
| storage_.Get("key", *data_ready_); |
| |
| EXPECT_FALSE(success_); |
| EXPECT_EQ("key", key_); |
| EXPECT_TRUE(data_.empty()); |
| } |
| |
| TEST_F(FakeStorageTest, GetReturnsWhatWasPut) { |
| storage_.Put("key", new std::string("value")); |
| storage_.Get("key", *data_ready_); |
| |
| EXPECT_TRUE(success_); |
| EXPECT_EQ("key", key_); |
| EXPECT_EQ("value", data_); |
| } |
| |
| TEST_F(FakeStorageTest, SecondPutOverwritesData) { |
| storage_.Put("key", new std::string("bad-value")); |
| storage_.Put("key", new std::string("good-value")); |
| storage_.Get("key", *data_ready_); |
| |
| EXPECT_TRUE(success_); |
| EXPECT_EQ("key", key_); |
| EXPECT_EQ("good-value", data_); |
| } |
| |
| } // namespace |