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 "base/json/json_reader.h"
8#include "base/memory/scoped_ptr.h"
9#include "base/strings/string_number_conversions.h"
10#include "base/values.h"
11#include "testing/gtest/include/gtest/gtest.h"
12
13namespace base {
14
15void ExpectDictBooleanValue(bool expected_value,
16                            const DictionaryValue& value,
17                            const std::string& key) {
18  bool boolean_value = false;
19  EXPECT_TRUE(value.GetBoolean(key, &boolean_value)) << key;
20  EXPECT_EQ(expected_value, boolean_value) << key;
21}
22
23void ExpectDictDictionaryValue(const DictionaryValue& expected_value,
24                               const DictionaryValue& value,
25                               const std::string& key) {
26  const DictionaryValue* dict_value = NULL;
27  EXPECT_TRUE(value.GetDictionary(key, &dict_value)) << key;
28  EXPECT_TRUE(Value::Equals(dict_value, &expected_value)) << key;
29}
30
31void ExpectDictIntegerValue(int expected_value,
32                            const DictionaryValue& value,
33                            const std::string& key) {
34  int integer_value = 0;
35  EXPECT_TRUE(value.GetInteger(key, &integer_value)) << key;
36  EXPECT_EQ(expected_value, integer_value) << key;
37}
38
39void ExpectDictListValue(const ListValue& expected_value,
40                         const DictionaryValue& value,
41                         const std::string& key) {
42  const ListValue* list_value = NULL;
43  EXPECT_TRUE(value.GetList(key, &list_value)) << key;
44  EXPECT_TRUE(Value::Equals(list_value, &expected_value)) << key;
45}
46
47void ExpectDictStringValue(const std::string& expected_value,
48                           const DictionaryValue& value,
49                           const std::string& key) {
50  std::string string_value;
51  EXPECT_TRUE(value.GetString(key, &string_value)) << key;
52  EXPECT_EQ(expected_value, string_value) << key;
53}
54
55void ExpectStringValue(const std::string& expected_str,
56                       StringValue* actual) {
57  scoped_ptr<StringValue> scoped_actual(actual);
58  std::string actual_str;
59  EXPECT_TRUE(scoped_actual->GetAsString(&actual_str));
60  EXPECT_EQ(expected_str, actual_str);
61}
62
63namespace test {
64
65scoped_ptr<Value> ParseJson(base::StringPiece json) {
66  std::string error_msg;
67  scoped_ptr<Value> result(base::JSONReader::ReadAndReturnError(
68      json, base::JSON_ALLOW_TRAILING_COMMAS,
69      NULL, &error_msg));
70  if (!result) {
71    ADD_FAILURE() << "Failed to parse \"" << json << "\": " << error_msg;
72    result.reset(Value::CreateNullValue());
73  }
74  return result.Pass();
75}
76
77}  // namespace test
78}  // namespace base
79