[rAc - libaddressinput] slay another helper class

third_party/libaddressinput/chromium/cpp/test/validating_storage_test.cc

-// 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 "validating_storage.h"
-
-#include <libaddressinput/callback.h>
-#include <libaddressinput/storage.h>
-#include <libaddressinput/util/scoped_ptr.h>
-
-#include <string>
-
-#include <gtest/gtest.h>
-
-#include "fake_storage.h"
-
-namespace i18n {
-namespace addressinput {
-
-namespace {
-
-// Tests for ValidatingStorage object.
-class ValidatingStorageTest : public testing::Test  {
- protected:
-  ValidatingStorageTest()
-      : wrapped_storage_(new FakeStorage),
-        storage_(scoped_ptr<Storage>(wrapped_storage_)),
-        success_(false),
-        key_(),
-        data_() {}
-
-  virtual ~ValidatingStorageTest() {}
-
-  scoped_ptr<Storage::Callback> BuildCallback() {
-    return ::i18n::addressinput::BuildCallback(
-        this, &ValidatingStorageTest::OnDataReady);
-  }
-
-  FakeStorage* const wrapped_storage_;  // Owned by |storage_|.
-  ValidatingStorage storage_;
-  bool success_;
-  std::string key_;
-  std::string data_;
-
- private:
-  void OnDataReady(bool success,
-                   const std::string& key,
-                   const std::string& data) {
-    success_ = success;
-    key_ = key;
-    data_ = data;
-  }
-};
-
-TEST_F(ValidatingStorageTest, Basic) {
-  storage_.Put("key", "value");
-  storage_.Get("key", BuildCallback());
-
-  EXPECT_TRUE(success_);
-  EXPECT_EQ("key", key_);
-  EXPECT_EQ("value", data_);
-}
-
-TEST_F(ValidatingStorageTest, EmptyData) {
-  storage_.Put("key", std::string());
-  storage_.Get("key", BuildCallback());
-
-  EXPECT_TRUE(success_);
-  EXPECT_EQ("key", key_);
-  EXPECT_TRUE(data_.empty());
-}
-
-TEST_F(ValidatingStorageTest, MissingKey) {
-  storage_.Get("key", BuildCallback());
-
-  EXPECT_FALSE(success_);
-  EXPECT_EQ("key", key_);
-  EXPECT_TRUE(data_.empty());
-}
-
-TEST_F(ValidatingStorageTest, GarbageData) {
-  storage_.Put("key", "value");
-  wrapped_storage_->Put("key", "garbage");
-  storage_.Get("key", BuildCallback());
-
-  EXPECT_FALSE(success_);
-  EXPECT_EQ("key", key_);
-  EXPECT_TRUE(data_.empty());
-}
-
-}  // namespace
-
-}  // namespace addressinput
-}  // namespace i18n