1 // Copyright 2015 The Weave Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #include <weave/test/unittest_utils.h> 6 7 #include <base/json/json_reader.h> 8 #include <base/json/json_writer.h> 9 #include <base/logging.h> 10 11 namespace weave { 12 namespace test { 13 14 std::unique_ptr<base::Value> CreateValue(const std::string& json) { 15 std::string json2(json); 16 // Convert apostrophes to double-quotes so JSONReader can parse the string. 17 std::replace(json2.begin(), json2.end(), '\'', '"'); 18 int error = 0; 19 std::string message; 20 std::unique_ptr<base::Value> value{ 21 base::JSONReader::ReadAndReturnError(json2, base::JSON_PARSE_RFC, &error, 22 &message) 23 .release()}; 24 CHECK(value) << "Failed to load JSON: " << message << ", " << json; 25 return value; 26 } 27 28 std::string ValueToString(const base::Value& value) { 29 std::string json; 30 base::JSONWriter::WriteWithOptions( 31 value, base::JSONWriter::OPTIONS_PRETTY_PRINT, &json); 32 return json; 33 } 34 35 std::unique_ptr<base::DictionaryValue> CreateDictionaryValue( 36 const std::string& json) { 37 std::unique_ptr<base::Value> value = CreateValue(json); 38 base::DictionaryValue* dict = nullptr; 39 value->GetAsDictionary(&dict); 40 CHECK(dict) << "Value is not dictionary: " << json; 41 value.release(); 42 return std::unique_ptr<base::DictionaryValue>(dict); 43 } 44 45 } // namespace test 46 } // namespace weave 47
