src/components/omnibox/search_suggestion_parser_unittest.cc

   1 // Copyright 2014 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 "components/omnibox/search_suggestion_parser.h"
   6
   7 #include "base/json/json_reader.h"
   8 #include "base/memory/scoped_ptr.h"
   9 #include "base/values.h"
  10 #include "testing/gtest/include/gtest/gtest.h"
  11 #include "url/gurl.h"
  12
  13 namespace {
  14
  15 scoped_ptr<base::DictionaryValue> AsDictionary(const std::string& json) {
  16   base::Value* value = base::JSONReader::Read(json);
  17   base::DictionaryValue* dict;
  18   if (value && value->GetAsDictionary(&dict))
  19     return scoped_ptr<base::DictionaryValue>(dict);
  20
  21   delete value;
  22   return scoped_ptr<base::DictionaryValue>(new base::DictionaryValue);
  23 }
  24
  25 }  // namespace
  26
  27 TEST(SearchSuggestionParser, GetAnswersImageURLsWithoutImagelines) {
  28   std::vector<GURL> urls;
  29
  30   // No "l" entry in the dictionary.
  31   SearchSuggestionParser::GetAnswersImageURLs(AsDictionary("").get(), &urls);
  32   EXPECT_TRUE(urls.empty());
  33
  34   // Empty "l" entry in the dictionary.
  35   SearchSuggestionParser::GetAnswersImageURLs(
  36       AsDictionary("{ \"l\" : {} } ").get(), &urls);
  37   EXPECT_TRUE(urls.empty());
  38 }
  39
  40 TEST(SearchSuggestionParser, GetAnswersImageURLsWithValidImage) {
  41   std::vector<GURL> urls;
  42
  43   const char answer_json[] =
  44       "{ \"l\" : [{\"il\": { \"i\": {\"d\": "
  45       "\"//ssl.gstatic.com/foo.png\",\"t\": 3}}}]}";
  46   SearchSuggestionParser::GetAnswersImageURLs(AsDictionary(answer_json).get(),
  47                                               &urls);
  48   ASSERT_EQ(1U, urls.size());
  49   EXPECT_EQ("https://ssl.gstatic.com/foo.png", urls[0].spec());
  50 }