chrome/browser/autocomplete/extension_app_provider_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/message_loop/message_loop.h"
   7 #include "base/strings/utf_string_conversions.h"
   8 #include "chrome/browser/autocomplete/autocomplete_match.h"
   9 #include "chrome/browser/autocomplete/extension_app_provider.h"
  10 #include "chrome/browser/history/history_service.h"
  11 #include "chrome/browser/history/history_service_factory.h"
  12 #include "chrome/browser/history/url_database.h"
  13 #include "chrome/test/base/testing_profile.h"
  14 #include "content/public/test/test_browser_thread.h"
  15 #include "testing/gtest/include/gtest/gtest.h"
  16
  17 using base::ASCIIToUTF16;
  18
  19 class ExtensionAppProviderTest : public testing::Test {
  20  protected:
  21   struct test_data {
  22     const base::string16 input;
  23     const size_t num_results;
  24     const GURL output[3];
  25   };
  26
  27   ExtensionAppProviderTest()
  28       : ui_thread_(content::BrowserThread::UI, &message_loop_),
  29         history_service_(NULL) { }
  30   virtual ~ExtensionAppProviderTest() { }
  31
  32   virtual void SetUp() OVERRIDE;
  33
  34   void RunTest(test_data* keyword_cases,
  35                int num_cases);
  36
  37  protected:
  38   base::MessageLoopForUI message_loop_;
  39   content::TestBrowserThread ui_thread_;
  40   scoped_refptr<ExtensionAppProvider> app_provider_;
  41   scoped_ptr<TestingProfile> profile_;
  42   HistoryService* history_service_;
  43 };
  44
  45 void ExtensionAppProviderTest::SetUp() {
  46   profile_.reset(new TestingProfile());
  47   ASSERT_TRUE(profile_->CreateHistoryService(true, false));
  48   profile_->BlockUntilHistoryProcessesPendingRequests();
  49   history_service_ =
  50       HistoryServiceFactory::GetForProfile(profile_.get(),
  51                                            Profile::EXPLICIT_ACCESS);
  52
  53   app_provider_ = new ExtensionAppProvider(NULL, profile_.get());
  54
  55   struct TestExtensionApp {
  56     const char* app_name;
  57     const char* launch_url;
  58     bool should_match_against_launch_url;
  59     const char* title;
  60     int typed_count;
  61   } kExtensionApps[] = {
  62     {"COYB", "http://asdf/",            true,  "COYB", 7},
  63     {"NSNO", "http://fdsa/",            true,  "NSNO", 2},
  64     {"APPP", "chrome-extension://xyz/", false, "APPP", 2},
  65   };
  66
  67   history::URLDatabase* url_db = history_service_->InMemoryDatabase();
  68
  69   for (size_t i = 0; i < ARRAYSIZE_UNSAFE(kExtensionApps); ++i) {
  70     // Populate the Extension Apps list.
  71     ExtensionAppProvider::ExtensionApp extension_app = {
  72       ASCIIToUTF16(kExtensionApps[i].app_name),
  73       ASCIIToUTF16(kExtensionApps[i].launch_url),
  74       kExtensionApps[i].should_match_against_launch_url
  75     };
  76     app_provider_->AddExtensionAppForTesting(extension_app);
  77
  78     // Populate the InMemoryDatabase.
  79     history::URLRow info(GURL(kExtensionApps[i].launch_url));
  80     info.set_title(base::UTF8ToUTF16(kExtensionApps[i].title));
  81     info.set_typed_count(kExtensionApps[i].typed_count);
  82     url_db->AddURL(info);
  83   }
  84 }
  85
  86 void ExtensionAppProviderTest::RunTest(
  87     test_data* keyword_cases,
  88     int num_cases) {
  89   ACMatches matches;
  90   for (int i = 0; i < num_cases; ++i) {
  91     AutocompleteInput input(keyword_cases[i].input, base::string16::npos,
  92                             base::string16(), GURL(),
  93                             AutocompleteInput::INVALID_SPEC, true,
  94                             false, true, AutocompleteInput::ALL_MATCHES);
  95     app_provider_->Start(input, false);
  96     EXPECT_TRUE(app_provider_->done());
  97     matches = app_provider_->matches();
  98     EXPECT_EQ(keyword_cases[i].num_results, matches.size())
  99         << ASCIIToUTF16("Input was: ") + keyword_cases[i].input;
 100     if (matches.size() == keyword_cases[i].num_results) {
 101       for (size_t j = 0; j < keyword_cases[i].num_results; ++j)
 102         EXPECT_EQ(keyword_cases[i].output[j], matches[j].destination_url);
 103     }
 104   }
 105 }
 106
 107 TEST_F(ExtensionAppProviderTest, BasicMatching) {
 108   test_data edit_cases[] = {
 109     // Searching for a nonexistent value should give nothing.
 110     {ASCIIToUTF16("Not Found"),       0, { GURL() }},
 111
 112     // The letter 'o' appears in both extension apps.
 113     {ASCIIToUTF16("o"),               2, { GURL("http://asdf/"),
 114                                            GURL("http://fdsa/") }},
 115     // The string 'co' appears in one extension app.
 116     {ASCIIToUTF16("co"),              1, { GURL("http://asdf/") }},
 117     // Try with URL matching.
 118     {ASCIIToUTF16("http://asdf/"),    1, { GURL("http://asdf/") }},
 119     {ASCIIToUTF16("http://fdsa/"),    1, { GURL("http://fdsa/") }},
 120
 121     // "xyz" appears in a launch URL, but we're not matching against it.
 122     {ASCIIToUTF16("xyz"),             0, { GURL() }},
 123
 124     // But it should be matcheable by title.
 125     {ASCIIToUTF16("APPP"),            1, { GURL("chrome-extension://xyz/") }},
 126
 127   };
 128
 129   RunTest(edit_cases, ARRAYSIZE_UNSAFE(edit_cases));
 130 }
 131
 132 TEST_F(ExtensionAppProviderTest, CreateMatchSanitize) {
 133   struct TestData {
 134     const char* name;
 135     const char* match_contents;
 136   } cases[] = {
 137     { "Test", "Test" },
 138     { "Test \n Test", "Test  Test" },
 139     { "Test\r\t\nTest", "TestTest" },
 140   };
 141
 142   AutocompleteInput input(ASCIIToUTF16("Test"), base::string16::npos,
 143                           base::string16(), GURL(),
 144                           AutocompleteInput::INVALID_SPEC, true, true,
 145                           true, AutocompleteInput::BEST_MATCH);
 146   base::string16 url(ASCIIToUTF16("http://example.com"));
 147   for (size_t i = 0; i < ARRAYSIZE_UNSAFE(cases); ++i) {
 148     ExtensionAppProvider::ExtensionApp extension_app =
 149         {ASCIIToUTF16(cases[i].name), url, true};
 150     AutocompleteMatch match =
 151         app_provider_->CreateAutocompleteMatch(input,
 152                                                extension_app,
 153                                                0,
 154                                                base::string16::npos);
 155     EXPECT_EQ(ASCIIToUTF16(cases[i].match_contents), match.contents);
 156   }
 157 }