1 // Copyright (c) 2012 The Chromium 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 "base/test/values_test_util.h"
6
7 #include <memory>
8
9 #include "base/json/json_reader.h"
10 #include "base/memory/ptr_util.h"
11 #include "base/strings/string_number_conversions.h"
12 #include "base/values.h"
13 #include "testing/gtest/include/gtest/gtest.h"
14
15 namespace base {
16
ExpectDictBooleanValue(bool expected_value,const DictionaryValue & value,const std::string & key)17 void ExpectDictBooleanValue(bool expected_value,
18 const DictionaryValue& value,
19 const std::string& key) {
20 bool boolean_value = false;
21 EXPECT_TRUE(value.GetBoolean(key, &boolean_value)) << key;
22 EXPECT_EQ(expected_value, boolean_value) << key;
23 }
24
ExpectDictDictionaryValue(const DictionaryValue & expected_value,const DictionaryValue & value,const std::string & key)25 void ExpectDictDictionaryValue(const DictionaryValue& expected_value,
26 const DictionaryValue& value,
27 const std::string& key) {
28 const DictionaryValue* dict_value = nullptr;
29 EXPECT_TRUE(value.GetDictionary(key, &dict_value)) << key;
30 EXPECT_EQ(expected_value, *dict_value) << key;
31 }
32
ExpectDictIntegerValue(int expected_value,const DictionaryValue & value,const std::string & key)33 void ExpectDictIntegerValue(int expected_value,
34 const DictionaryValue& value,
35 const std::string& key) {
36 int integer_value = 0;
37 EXPECT_TRUE(value.GetInteger(key, &integer_value)) << key;
38 EXPECT_EQ(expected_value, integer_value) << key;
39 }
40
ExpectDictListValue(const ListValue & expected_value,const DictionaryValue & value,const std::string & key)41 void ExpectDictListValue(const ListValue& expected_value,
42 const DictionaryValue& value,
43 const std::string& key) {
44 const ListValue* list_value = nullptr;
45 EXPECT_TRUE(value.GetList(key, &list_value)) << key;
46 EXPECT_EQ(expected_value, *list_value) << key;
47 }
48
ExpectDictStringValue(const std::string & expected_value,const DictionaryValue & value,const std::string & key)49 void ExpectDictStringValue(const std::string& expected_value,
50 const DictionaryValue& value,
51 const std::string& key) {
52 std::string string_value;
53 EXPECT_TRUE(value.GetString(key, &string_value)) << key;
54 EXPECT_EQ(expected_value, string_value) << key;
55 }
56
ExpectStringValue(const std::string & expected_str,const Value & actual)57 void ExpectStringValue(const std::string& expected_str, const Value& actual) {
58 EXPECT_EQ(Value::Type::STRING, actual.type());
59 EXPECT_EQ(expected_str, actual.GetString());
60 }
61
62 namespace test {
63
ParseJson(base::StringPiece json)64 std::unique_ptr<Value> ParseJson(base::StringPiece json) {
65 std::string error_msg;
66 std::unique_ptr<Value> result = base::JSONReader::ReadAndReturnError(
67 json, base::JSON_ALLOW_TRAILING_COMMAS, nullptr, &error_msg);
68 if (!result) {
69 ADD_FAILURE() << "Failed to parse \"" << json << "\": " << error_msg;
70 result = std::make_unique<Value>();
71 }
72 return result;
73 }
74
75 } // namespace test
76 } // namespace base
77