chrome/browser/spellchecker/spellcheck_service_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 <vector>
   6
   7 #include "base/files/scoped_temp_dir.h"
   8 #include "base/message_loop/message_loop.h"
   9 #include "chrome/browser/spellchecker/spellcheck_custom_dictionary.h"
  10 #include "chrome/browser/spellchecker/spellcheck_factory.h"
  11 #include "chrome/browser/spellchecker/spellcheck_service.h"
  12 #include "chrome/common/spellcheck_common.h"
  13 #include "chrome/test/base/testing_profile.h"
  14 #include "content/public/test/test_browser_thread_bundle.h"
  15 #include "testing/gmock/include/gmock/gmock.h"
  16 #include "testing/gtest/include/gtest/gtest.h"
  17
  18 using chrome::spellcheck_common::WordList;
  19
  20 static BrowserContextKeyedService* BuildSpellcheckService(
  21     content::BrowserContext* profile) {
  22   return new SpellcheckService(static_cast<Profile*>(profile));
  23 }
  24
  25 class SpellcheckServiceTest : public testing::Test {
  26  protected:
  27   virtual void SetUp() OVERRIDE {
  28     // Use SetTestingFactoryAndUse to force creation and initialization.
  29     SpellcheckServiceFactory::GetInstance()->SetTestingFactoryAndUse(
  30         &profile_, &BuildSpellcheckService);
  31   }
  32
  33  private:
  34   content::TestBrowserThreadBundle thread_bundle_;
  35   TestingProfile profile_;
  36 };
  37
  38 TEST_F(SpellcheckServiceTest, GetSpellCheckLanguages1) {
  39   std::vector<std::string> accept_languages;
  40   accept_languages.push_back("en");
  41   accept_languages.push_back("en-US");
  42   std::vector<std::string> languages;
  43
  44   SpellcheckService::GetSpellCheckLanguagesFromAcceptLanguages(
  45       accept_languages, "en-US", &languages);
  46
  47   EXPECT_EQ(1U, languages.size());
  48   EXPECT_EQ("en-US", languages[0]);
  49 }
  50
  51 TEST_F(SpellcheckServiceTest, GetSpellCheckLanguages2) {
  52   std::vector<std::string> accept_languages;
  53   accept_languages.push_back("en-US");
  54   accept_languages.push_back("en");
  55   std::vector<std::string> languages;
  56
  57   SpellcheckService::GetSpellCheckLanguagesFromAcceptLanguages(
  58       accept_languages, "en-US", &languages);
  59
  60   EXPECT_EQ(1U, languages.size());
  61   EXPECT_EQ("en-US", languages[0]);
  62 }
  63
  64 TEST_F(SpellcheckServiceTest, GetSpellCheckLanguages3) {
  65   std::vector<std::string> accept_languages;
  66   accept_languages.push_back("en");
  67   accept_languages.push_back("en-US");
  68   accept_languages.push_back("en-AU");
  69   std::vector<std::string> languages;
  70
  71   SpellcheckService::GetSpellCheckLanguagesFromAcceptLanguages(
  72       accept_languages, "en-US", &languages);
  73
  74   EXPECT_EQ(2U, languages.size());
  75
  76   std::sort(languages.begin(), languages.end());
  77   EXPECT_EQ("en-AU", languages[0]);
  78   EXPECT_EQ("en-US", languages[1]);
  79 }
  80
  81 TEST_F(SpellcheckServiceTest, GetSpellCheckLanguages4) {
  82   std::vector<std::string> accept_languages;
  83   accept_languages.push_back("en");
  84   accept_languages.push_back("en-US");
  85   accept_languages.push_back("fr");
  86   std::vector<std::string> languages;
  87
  88   SpellcheckService::GetSpellCheckLanguagesFromAcceptLanguages(
  89       accept_languages, "en-US", &languages);
  90
  91   EXPECT_EQ(2U, languages.size());
  92
  93   std::sort(languages.begin(), languages.end());
  94   EXPECT_EQ("en-US", languages[0]);
  95   EXPECT_EQ("fr", languages[1]);
  96 }
  97
  98 TEST_F(SpellcheckServiceTest, GetSpellCheckLanguages5) {
  99   std::vector<std::string> accept_languages;
 100   accept_languages.push_back("en");
 101   accept_languages.push_back("en-JP");  // Will not exist.
 102   accept_languages.push_back("fr");
 103   accept_languages.push_back("aa");  // Will not exist.
 104   std::vector<std::string> languages;
 105
 106   SpellcheckService::GetSpellCheckLanguagesFromAcceptLanguages(
 107       accept_languages, "fr", &languages);
 108
 109   EXPECT_EQ(1U, languages.size());
 110   EXPECT_EQ("fr", languages[0]);
 111 }