chrome/browser/search_engines/search_host_to_urls_map_unittest.cc

   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/basictypes.h"
   6 #include "base/memory/scoped_ptr.h"
   7 #include "chrome/browser/search_engines/search_host_to_urls_map.h"
   8 #include "chrome/browser/search_engines/search_terms_data.h"
   9 #include "chrome/browser/search_engines/template_url.h"
  10 #include "testing/gtest/include/gtest/gtest.h"
  11
  12 typedef SearchHostToURLsMap::TemplateURLSet TemplateURLSet;
  13
  14 // Basic functionality for the SearchHostToURLsMap tests.
  15 class SearchHostToURLsMapTest : public testing::Test {
  16  public:
  17   SearchHostToURLsMapTest() {}
  18
  19   virtual void SetUp();
  20
  21  protected:
  22   scoped_ptr<SearchHostToURLsMap> provider_map_;
  23   scoped_ptr<TemplateURL> t_urls_[2];
  24   std::string host_;
  25
  26   DISALLOW_COPY_AND_ASSIGN(SearchHostToURLsMapTest);
  27 };
  28
  29 void SearchHostToURLsMapTest::SetUp() {
  30   // Add some entries to the search host map.
  31   host_ = "www.unittest.com";
  32   TemplateURLData data;
  33   data.SetURL("http://" + host_ + "/path1");
  34   t_urls_[0].reset(new TemplateURL(NULL, data));
  35   data.SetURL("http://" + host_ + "/path2");
  36   t_urls_[1].reset(new TemplateURL(NULL, data));
  37   std::vector<TemplateURL*> template_urls;
  38   template_urls.push_back(t_urls_[0].get());
  39   template_urls.push_back(t_urls_[1].get());
  40
  41   provider_map_.reset(new SearchHostToURLsMap);
  42   UIThreadSearchTermsData search_terms_data(NULL);
  43   provider_map_->Init(template_urls, search_terms_data);
  44 }
  45
  46 TEST_F(SearchHostToURLsMapTest, Add) {
  47   std::string new_host = "example.com";
  48   TemplateURLData data;
  49   data.SetURL("http://" + new_host + "/");
  50   TemplateURL new_t_url(NULL, data);
  51   UIThreadSearchTermsData search_terms_data(NULL);
  52   provider_map_->Add(&new_t_url, search_terms_data);
  53
  54   ASSERT_EQ(&new_t_url, provider_map_->GetTemplateURLForHost(new_host));
  55 }
  56
  57 TEST_F(SearchHostToURLsMapTest, Remove) {
  58   UIThreadSearchTermsData search_terms_data(NULL);
  59   provider_map_->Remove(t_urls_[0].get(), search_terms_data);
  60
  61   const TemplateURL* found_url = provider_map_->GetTemplateURLForHost(host_);
  62   ASSERT_EQ(t_urls_[1].get(), found_url);
  63
  64   const TemplateURLSet* urls = provider_map_->GetURLsForHost(host_);
  65   ASSERT_TRUE(urls != NULL);
  66
  67   int url_count = 0;
  68   for (TemplateURLSet::const_iterator i(urls->begin()); i != urls->end(); ++i) {
  69     url_count++;
  70     ASSERT_EQ(t_urls_[1].get(), *i);
  71   }
  72   ASSERT_EQ(1, url_count);
  73 }
  74
  75 TEST_F(SearchHostToURLsMapTest, GetTemplateURLForKnownHost) {
  76   const TemplateURL* found_url = provider_map_->GetTemplateURLForHost(host_);
  77   ASSERT_TRUE(found_url == t_urls_[0].get() || found_url == t_urls_[1].get());
  78 }
  79
  80 TEST_F(SearchHostToURLsMapTest, GetTemplateURLForUnknownHost) {
  81   const TemplateURL* found_url =
  82       provider_map_->GetTemplateURLForHost("a" + host_);
  83   ASSERT_TRUE(found_url == NULL);
  84 }
  85
  86 TEST_F(SearchHostToURLsMapTest, GetURLsForKnownHost) {
  87   const TemplateURLSet* urls = provider_map_->GetURLsForHost(host_);
  88   ASSERT_TRUE(urls != NULL);
  89
  90   bool found_urls[arraysize(t_urls_)] = { false };
  91
  92   for (TemplateURLSet::const_iterator i(urls->begin()); i != urls->end(); ++i) {
  93     const TemplateURL* url = *i;
  94     for (size_t i = 0; i < arraysize(found_urls); ++i) {
  95       if (url == t_urls_[i].get()) {
  96         found_urls[i] = true;
  97         break;
  98       }
  99     }
 100   }
 101
 102   for (size_t i = 0; i < arraysize(found_urls); ++i)
 103     ASSERT_TRUE(found_urls[i]);
 104 }
 105
 106 TEST_F(SearchHostToURLsMapTest, GetURLsForUnknownHost) {
 107   const SearchHostToURLsMap::TemplateURLSet* urls =
 108       provider_map_->GetURLsForHost("a" + host_);
 109   ASSERT_TRUE(urls == NULL);
 110 }