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- // Copyright 2015 The Chromium Authors. All rights reserved.
- // Use of this source code is governed by a BSD-style license that can be
- // found in the LICENSE file.
- #include "extensions/common/value_builder.h"
- #include <list>
- #include <memory>
- #include <set>
- #include <utility>
- #include <vector>
- #include "base/json/json_writer.h"
- #include "base/values.h"
- #include "testing/gtest/include/gtest/gtest.h"
- using ValueBuilderTest = testing::Test;
- namespace extensions {
- TEST(ValueBuilderTest, Basic) {
- ListBuilder permission_list;
- permission_list.Append("tabs").Append("history");
- std::unique_ptr<base::DictionaryValue> settings(new base::DictionaryValue);
- ASSERT_FALSE(settings->GetList("permissions", nullptr));
- settings =
- DictionaryBuilder().Set("permissions", permission_list.Build()).Build();
- base::ListValue* list_value;
- ASSERT_TRUE(settings->GetList("permissions", &list_value));
- ASSERT_EQ(list_value->GetList().size(), 2u);
- ASSERT_TRUE(list_value->GetList()[0].is_string());
- ASSERT_EQ(list_value->GetList()[0].GetString(), "tabs");
- ASSERT_TRUE(list_value->GetList()[1].is_string());
- ASSERT_EQ(list_value->GetList()[1].GetString(), "history");
- }
- TEST(ValueBuilderTest, AppendList) {
- auto get_json = [](const base::Value& value) -> std::string {
- std::string json;
- if (!base::JSONWriter::Write(value, &json)) {
- // Since this isn't valid JSON, there shouldn't be any risk of this
- // matching expected output.
- return "JSONWriter::Write() failed!";
- }
- return json;
- };
- {
- std::vector<std::string> strings = {"hello", "world", "!"};
- std::unique_ptr<base::Value> value =
- ListBuilder().Append(strings.begin(), strings.end()).Build();
- EXPECT_EQ(R"(["hello","world","!"])", get_json(*value));
- }
- {
- std::set<int> ints = {0, 1, 2, 3};
- std::unique_ptr<base::Value> value =
- ListBuilder().Append(ints.begin(), ints.end()).Build();
- EXPECT_EQ(R"([0,1,2,3])", get_json(*value));
- }
- {
- std::list<bool> bools = {false, true, false, true};
- std::unique_ptr<base::Value> value =
- ListBuilder().Append(bools.begin(), bools.end()).Build();
- EXPECT_EQ(R"([false,true,false,true])", get_json(*value));
- }
- }
- } // namespace extensions
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