ash/ime/input_method_menu_manager_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 "ash/ime/input_method_menu_manager.h"
   6
   7 #include "base/logging.h"
   8 #include "base/memory/scoped_ptr.h"
   9 #include "testing/gtest/include/gtest/gtest.h"
  10
  11 namespace ash {
  12 namespace ime {
  13
  14 TEST(InputMethodMenuManagerTest, TestGetSingleton) {
  15   EXPECT_TRUE(InputMethodMenuManager::GetInstance());
  16 }
  17
  18 class MockObserver : public InputMethodMenuManager::Observer {
  19  public:
  20   MockObserver() : input_method_menu_item_changed_count_(0) {}
  21   virtual ~MockObserver() {}
  22
  23   // Called when the list of menu items is changed.
  24   virtual void InputMethodMenuItemChanged(
  25       InputMethodMenuManager* manager) OVERRIDE {
  26     input_method_menu_item_changed_count_++;
  27   }
  28   int input_method_menu_item_changed_count_;
  29 };
  30
  31 class InputMethodMenuManagerStatefulTest : public testing::Test{
  32  public:
  33   InputMethodMenuManagerStatefulTest()
  34       : observer_(new MockObserver()) {}
  35   virtual ~InputMethodMenuManagerStatefulTest() {}
  36   virtual void SetUp() OVERRIDE {
  37     menu_manager_ = InputMethodMenuManager::GetInstance();
  38     menu_manager_->AddObserver(observer_.get());
  39   }
  40
  41   virtual void TearDown() OVERRIDE {
  42     menu_manager_->RemoveObserver(observer_.get());
  43   }
  44
  45   InputMethodMenuManager* menu_manager_;
  46   scoped_ptr<MockObserver> observer_;
  47 };
  48
  49 TEST_F(InputMethodMenuManagerStatefulTest, AddAndObserve) {
  50   EXPECT_EQ(observer_->input_method_menu_item_changed_count_, 0);
  51   menu_manager_->SetCurrentInputMethodMenuItemList(InputMethodMenuItemList());
  52   EXPECT_EQ(observer_->input_method_menu_item_changed_count_, 1);
  53 }
  54
  55 TEST_F(InputMethodMenuManagerStatefulTest, AddAndCheckExists) {
  56   InputMethodMenuItemList list;
  57   list.push_back(InputMethodMenuItem("key1", "label1", false, false));
  58   list.push_back(InputMethodMenuItem("key2", "label2", false, false));
  59   menu_manager_->SetCurrentInputMethodMenuItemList(list);
  60   EXPECT_EQ(menu_manager_->GetCurrentInputMethodMenuItemList().size(), 2U);
  61   EXPECT_EQ(
  62       menu_manager_->GetCurrentInputMethodMenuItemList().at(0).ToString(),
  63       "key=key1, label=label1, "
  64       "is_selection_item=0, is_selection_item_checked=0");
  65   EXPECT_EQ(
  66       menu_manager_->GetCurrentInputMethodMenuItemList().at(1).ToString(),
  67       "key=key2, label=label2, "
  68       "is_selection_item=0, is_selection_item_checked=0");
  69
  70   EXPECT_TRUE(menu_manager_->HasInputMethodMenuItemForKey("key1"));
  71   EXPECT_TRUE(menu_manager_->HasInputMethodMenuItemForKey("key2"));
  72   EXPECT_FALSE(menu_manager_->HasInputMethodMenuItemForKey("key-not-exist"));
  73 }
  74
  75 }  // namespace ime
  76 }  // namespace ash