| // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "base/logging.h" |
| #include "base/memory/scoped_ptr.h" |
| #include "chrome/browser/chromeos/input_method/ibus_controller_base.h" |
| #include "chromeos/ime/input_method_config.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| |
| namespace chromeos { |
| namespace input_method { |
| |
| namespace { |
| |
| // A mock class for testing SetInputMethodConfig(), AddObserver(), and |
| // RemoveObserver() methods in IBusControllerBase. |
| class TestIBusController : public IBusControllerBase { |
| public: |
| TestIBusController() |
| : set_input_method_config_internal_count_(0), |
| set_input_method_config_internal_return_(true) { |
| } |
| virtual ~TestIBusController() { |
| } |
| |
| // IBusController overrides: |
| virtual void ClearProperties() OVERRIDE {} |
| virtual bool ActivateInputMethodProperty(const std::string& key) OVERRIDE { |
| return true; |
| } |
| |
| size_t GetObserverCount() const { |
| return observers_.size(); |
| } |
| |
| int set_input_method_config_internal_count() const { |
| return set_input_method_config_internal_count_; |
| } |
| void set_set_input_method_config_internal_return(bool new_value) { |
| set_input_method_config_internal_return_ = new_value; |
| } |
| const ConfigKeyType& last_key() const { return last_key_; } |
| |
| protected: |
| virtual bool SetInputMethodConfigInternal( |
| const ConfigKeyType& key, |
| const InputMethodConfigValue& value) OVERRIDE { |
| ++set_input_method_config_internal_count_; |
| last_key_ = key; |
| return set_input_method_config_internal_return_; |
| } |
| |
| private: |
| int set_input_method_config_internal_count_; |
| bool set_input_method_config_internal_return_; |
| ConfigKeyType last_key_; |
| |
| DISALLOW_COPY_AND_ASSIGN(TestIBusController); |
| }; |
| |
| class TestObserver : public IBusController::Observer { |
| public: |
| // IBusController::Observer overrides: |
| virtual void PropertyChanged() OVERRIDE {} |
| }; |
| |
| class IBusControllerBaseTest : public testing::Test { |
| public: |
| virtual void SetUp() { |
| controller_.reset(new TestIBusController); |
| } |
| virtual void TearDown() { |
| controller_.reset(); |
| } |
| |
| protected: |
| scoped_ptr<TestIBusController> controller_; |
| }; |
| |
| } // namespace |
| |
| TEST_F(IBusControllerBaseTest, TestSetInputMethodConfig) { |
| InputMethodConfigValue value_set; |
| InputMethodConfigValue value_get; |
| EXPECT_FALSE(controller_->GetInputMethodConfigForTesting("section", |
| "name", |
| &value_get)); |
| EXPECT_EQ(0, controller_->set_input_method_config_internal_count()); |
| |
| // Set a value. |
| value_set.type = InputMethodConfigValue::kValueTypeInt; |
| value_set.int_value = 12345; |
| EXPECT_TRUE(controller_->SetInputMethodConfig("section", |
| "name", |
| value_set)); |
| EXPECT_EQ(1, controller_->set_input_method_config_internal_count()); |
| EXPECT_EQ("section", controller_->last_key().first); |
| EXPECT_EQ("name", controller_->last_key().second); |
| |
| // Get the value. |
| EXPECT_TRUE(controller_->GetInputMethodConfigForTesting("section", |
| "name", |
| &value_get)); |
| EXPECT_EQ(value_set.type, value_get.type); |
| EXPECT_EQ(value_set.int_value, value_get.int_value); |
| |
| // Set another value. |
| value_set.type = InputMethodConfigValue::kValueTypeBool; |
| value_set.bool_value = true; |
| EXPECT_TRUE(controller_->SetInputMethodConfig("section/2", |
| "name2", |
| value_set)); |
| EXPECT_EQ(2, controller_->set_input_method_config_internal_count()); |
| EXPECT_EQ("section/2", controller_->last_key().first); |
| EXPECT_EQ("name2", controller_->last_key().second); |
| |
| // Overwrite the first value. |
| value_set.type = InputMethodConfigValue::kValueTypeInt; |
| value_set.int_value = 54321; |
| EXPECT_TRUE(controller_->SetInputMethodConfig("section", |
| "name", |
| value_set)); |
| EXPECT_EQ(3, controller_->set_input_method_config_internal_count()); |
| EXPECT_EQ("section", controller_->last_key().first); |
| EXPECT_EQ("name", controller_->last_key().second); |
| |
| // Get the value. |
| EXPECT_TRUE(controller_->GetInputMethodConfigForTesting("section", |
| "name", |
| &value_get)); |
| EXPECT_EQ(value_set.type, value_get.type); |
| EXPECT_EQ(value_set.int_value, value_get.int_value); |
| |
| // Get a non existent value. |
| EXPECT_FALSE(controller_->GetInputMethodConfigForTesting("sectionX", |
| "name", |
| &value_get)); |
| EXPECT_FALSE(controller_->GetInputMethodConfigForTesting("section", |
| "nameX", |
| &value_get)); |
| } |
| |
| TEST_F(IBusControllerBaseTest, TestSetInputMethodConfigInternal) { |
| InputMethodConfigValue value_set; |
| InputMethodConfigValue value_get; |
| // Set a value. In this case, SetInputMethodConfigInternal returns false. |
| controller_->set_set_input_method_config_internal_return(false); |
| value_set.type = InputMethodConfigValue::kValueTypeInt; |
| value_set.int_value = 12345; |
| EXPECT_FALSE(controller_->SetInputMethodConfig("section", |
| "name", |
| value_set)); |
| EXPECT_EQ(1, controller_->set_input_method_config_internal_count()); |
| |
| // Getting the value should fail. |
| EXPECT_FALSE(controller_->GetInputMethodConfigForTesting("section", |
| "name", |
| &value_get)); |
| } |
| |
| TEST_F(IBusControllerBaseTest, TestAddRemoveObserver) { |
| TestObserver observer1; |
| TestObserver observer2; |
| TestObserver observer3; |
| EXPECT_EQ(0U, controller_->GetObserverCount()); |
| controller_->AddObserver(&observer1); |
| EXPECT_EQ(1U, controller_->GetObserverCount()); |
| controller_->AddObserver(&observer2); |
| EXPECT_EQ(2U, controller_->GetObserverCount()); |
| controller_->RemoveObserver(&observer3); // nop |
| EXPECT_EQ(2U, controller_->GetObserverCount()); |
| controller_->RemoveObserver(&observer1); |
| EXPECT_EQ(1U, controller_->GetObserverCount()); |
| controller_->RemoveObserver(&observer1); // nop |
| EXPECT_EQ(1U, controller_->GetObserverCount()); |
| controller_->RemoveObserver(&observer2); |
| EXPECT_EQ(0U, controller_->GetObserverCount()); |
| } |
| |
| TEST_F(IBusControllerBaseTest, TestGetCurrentProperties) { |
| EXPECT_EQ(0U, controller_->GetCurrentProperties().size()); |
| } |
| |
| } // namespace input_method |
| } // namespace chromeos |