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      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 #ifndef BASE_TEST_VALUES_TEST_UTIL_H_
      6 #define BASE_TEST_VALUES_TEST_UTIL_H_
      7 
      8 #include <string>
      9 
     10 #include "base/memory/scoped_ptr.h"
     11 #include "base/strings/string_piece.h"
     12 
     13 namespace base {
     14 class DictionaryValue;
     15 class ListValue;
     16 class StringValue;
     17 class Value;
     18 
     19 // All the functions below expect that the value for the given key in
     20 // the given dictionary equals the given expected value.
     21 
     22 void ExpectDictBooleanValue(bool expected_value,
     23                             const DictionaryValue& value,
     24                             const std::string& key);
     25 
     26 void ExpectDictDictionaryValue(const DictionaryValue& expected_value,
     27                                const DictionaryValue& value,
     28                                const std::string& key);
     29 
     30 void ExpectDictIntegerValue(int expected_value,
     31                             const DictionaryValue& value,
     32                             const std::string& key);
     33 
     34 void ExpectDictListValue(const ListValue& expected_value,
     35                          const DictionaryValue& value,
     36                          const std::string& key);
     37 
     38 void ExpectDictStringValue(const std::string& expected_value,
     39                            const DictionaryValue& value,
     40                            const std::string& key);
     41 
     42 // Takes ownership of |actual|.
     43 void ExpectStringValue(const std::string& expected_str,
     44                        StringValue* actual);
     45 
     46 namespace test {
     47 
     48 // Parses |json| as JSON, allowing trailing commas, and returns the
     49 // resulting value.  If the json fails to parse, causes an EXPECT
     50 // failure and returns the Null Value (but never a NULL pointer).
     51 scoped_ptr<Value> ParseJson(base::StringPiece json);
     52 
     53 }  // namespace test
     54 }  // namespace base
     55 
     56 #endif  // BASE_TEST_VALUES_TEST_UTIL_H_
     57