src/chrome/browser/ui/webui/options/chromeos/cros_language_options_handler_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 "chrome/browser/ui/webui/options/chromeos/cros_language_options_handler.h"
   6
   7 #include "base/memory/scoped_ptr.h"
   8 #include "base/values.h"
   9 #include "chrome/browser/chromeos/input_method/input_method_configuration.h"
  10 #include "chrome/browser/ui/webui/chromeos/login/l10n_util_test_util.h"
  11 #include "testing/gtest/include/gtest/gtest.h"
  12
  13 namespace chromeos {
  14 namespace options {
  15
  16 class CrosLanguageOptionsHandlerTest : public testing::Test {
  17  public:
  18   CrosLanguageOptionsHandlerTest()
  19       : input_manager_(new MockInputMethodManagerWithInputMethods) {
  20     chromeos::input_method::InitializeForTesting(input_manager_);
  21   }
  22
  23   virtual ~CrosLanguageOptionsHandlerTest() {
  24     chromeos::input_method::Shutdown();
  25   }
  26
  27   // testing::Test:
  28   virtual void SetUp() OVERRIDE {
  29     input_manager_->AddInputMethod("xkb:us::eng", "us", "en-US");
  30     input_manager_->AddInputMethod("xkb:fr::fra", "fr", "fr");
  31     input_manager_->AddInputMethod("xkb:be::fra", "be", "fr");
  32     input_manager_->AddInputMethod("xkb:is::ice", "is", "is");
  33   }
  34
  35  private:
  36   MockInputMethodManagerWithInputMethods* input_manager_;
  37 };
  38
  39 TEST_F(CrosLanguageOptionsHandlerTest, GetInputMethodList) {
  40   scoped_ptr<base::ListValue> list(
  41     CrosLanguageOptionsHandler::GetInputMethodList());
  42   ASSERT_EQ(4U, list->GetSize());
  43
  44   base::DictionaryValue* entry = NULL;
  45   base::DictionaryValue *language_code_set = NULL;
  46   std::string input_method_id;
  47   std::string display_name;
  48   std::string language_code;
  49
  50   // As shown below, the list should be input method ids should appear in
  51   // the same order of the descriptors.
  52   ASSERT_TRUE(list->GetDictionary(0, &entry));
  53   ASSERT_TRUE(entry->GetString("id", &input_method_id));
  54   ASSERT_TRUE(entry->GetString("displayName", &display_name));
  55   ASSERT_TRUE(entry->GetDictionary("languageCodeSet", &language_code_set));
  56   EXPECT_EQ("xkb:us::eng", input_method_id);
  57   // Commented out as it depends on translation in generated_resources.grd
  58   // (i.e. makes the test fragile).
  59   // EXPECT_EQ("English (USA) keyboard layout", display_name);
  60   ASSERT_TRUE(language_code_set->HasKey("en-US"));
  61
  62   ASSERT_TRUE(list->GetDictionary(1, &entry));
  63   ASSERT_TRUE(entry->GetString("id", &input_method_id));
  64   ASSERT_TRUE(entry->GetString("displayName", &display_name));
  65   ASSERT_TRUE(entry->GetDictionary("languageCodeSet", &language_code_set));
  66   EXPECT_EQ("xkb:fr::fra", input_method_id);
  67   // Commented out. See above.
  68   // EXPECT_EQ("French keyboard layout", display_name);
  69   ASSERT_TRUE(language_code_set->HasKey("fr"));
  70
  71   ASSERT_TRUE(list->GetDictionary(2, &entry));
  72   ASSERT_TRUE(entry->GetString("id", &input_method_id));
  73   ASSERT_TRUE(entry->GetString("displayName", &display_name));
  74   ASSERT_TRUE(entry->GetDictionary("languageCodeSet", &language_code_set));
  75   EXPECT_EQ("xkb:be::fra", input_method_id);
  76   // Commented out. See above.
  77   // EXPECT_EQ("Belgian keyboard layout", display_name);
  78   ASSERT_TRUE(language_code_set->HasKey("fr"));
  79
  80   ASSERT_TRUE(list->GetDictionary(3, &entry));
  81   ASSERT_TRUE(entry->GetString("id", &input_method_id));
  82   ASSERT_TRUE(entry->GetString("displayName", &display_name));
  83   ASSERT_TRUE(entry->GetDictionary("languageCodeSet", &language_code_set));
  84   EXPECT_EQ("xkb:is::ice", input_method_id);
  85   // Commented out. See above.
  86   // EXPECT_EQ("Japanese input method (for US keyboard)", display_name);
  87   ASSERT_TRUE(language_code_set->HasKey("is"));
  88 }
  89
  90 }  // namespace options
  91 }  // namespace chromeos