ChromeOS: Remove unused IBus classes from chromeos/.

chromeos/dbus/ibus/ibus_client_unittest.cc

Index: chromeos/dbus/ibus/ibus_client_unittest.cc
diff --git a/chromeos/dbus/ibus/ibus_client_unittest.cc b/chromeos/dbus/ibus/ibus_client_unittest.cc
deleted file mode 100644
index ad3b16d543b2c60a610b700a45cf28e0439c3f24..0000000000000000000000000000000000000000
--- a/chromeos/dbus/ibus/ibus_client_unittest.cc
+++ /dev/null
@@ -1,411 +0,0 @@
-// 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 "chromeos/dbus/ibus/ibus_client.h"
-
-#include "base/bind.h"
-#include "base/message_loop/message_loop.h"
-#include "base/values.h"
-#include "chromeos/dbus/ibus/ibus_constants.h"
-#include "dbus/message.h"
-#include "dbus/mock_bus.h"
-#include "dbus/mock_object_proxy.h"
-#include "dbus/object_path.h"
-#include "dbus/values_util.h"
-#include "testing/gmock/include/gmock/gmock.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-using testing::Invoke;
-using testing::Return;
-using testing::_;
-
-namespace chromeos {
-
-namespace {
-const char kClientName[] = "chrome";
-const char kEngineName[] = "engine";
-const bool kRestartFlag = true;
-}  // namespace
-
-class MockCreateInputContextCallback {
- public:
-  MOCK_METHOD1(Run, void(const dbus::ObjectPath& object_path));
-};
-
-class MockErrorCallback {
- public:
-  MOCK_METHOD0(Run, void());
-};
-
-class IBusClientTest : public testing::Test {
- public:
-  IBusClientTest() : response_(NULL) {}
-
-  // Handles CreateInputContext method call.
-  void OnCreateInputContext(
-      dbus::MethodCall* method_call,
-      int timeout_ms,
-      const dbus::ObjectProxy::ResponseCallback& callback,
-      const dbus::ObjectProxy::ErrorCallback& error_callback) {
-    dbus::MessageReader reader(method_call);
-    std::string client_name;
-    EXPECT_TRUE(reader.PopString(&client_name));
-    EXPECT_EQ(kClientName, client_name);
-    EXPECT_FALSE(reader.HasMoreData());
-
-    message_loop_.PostTask(FROM_HERE, base::Bind(callback, response_));
-  }
-
-  // Handles fail case of CreateInputContext method call.
-  void OnCreateInputContextFail(
-      dbus::MethodCall* method_call,
-      int timeout_ms,
-      const dbus::ObjectProxy::ResponseCallback& callback,
-      const dbus::ObjectProxy::ErrorCallback& error_callback) {
-    dbus::MessageReader reader(method_call);
-    std::string client_name;
-    EXPECT_TRUE(reader.PopString(&client_name));
-    EXPECT_EQ(kClientName, client_name);
-    EXPECT_FALSE(reader.HasMoreData());
-
-    message_loop_.PostTask(FROM_HERE, base::Bind(error_callback,
-                                                 error_response_));
-  }
-
-  // Handles SetGlobalEngine method call.
-  void OnSetGlobalEngine(
-      dbus::MethodCall* method_call,
-      int timeout_ms,
-      const dbus::ObjectProxy::ResponseCallback& callback,
-      const dbus::ObjectProxy::ErrorCallback& error_callback) {
-    dbus::MessageReader reader(method_call);
-    std::string engine_name;
-    EXPECT_TRUE(reader.PopString(&engine_name));
-    EXPECT_EQ(kEngineName, engine_name);
-    EXPECT_FALSE(reader.HasMoreData());
-    message_loop_.PostTask(FROM_HERE, base::Bind(callback, response_));
-  }
-
-  // Handles fail case of SetGlobalEngine method call.
-  void OnSetGlobalEngineFail(
-      dbus::MethodCall* method_call,
-      int timeout_ms,
-      const dbus::ObjectProxy::ResponseCallback& callback,
-      const dbus::ObjectProxy::ErrorCallback& error_callback) {
-    dbus::MessageReader reader(method_call);
-    std::string engine_name;
-    EXPECT_TRUE(reader.PopString(&engine_name));
-    EXPECT_EQ(kEngineName, engine_name);
-    EXPECT_FALSE(reader.HasMoreData());
-    message_loop_.PostTask(FROM_HERE, base::Bind(error_callback,
-                                                 error_response_));
-  }
-
-  // Handles Exit method call.
-  void OnExit(dbus::MethodCall* method_call,
-              int timeout_ms,
-              const dbus::ObjectProxy::ResponseCallback& callback,
-              const dbus::ObjectProxy::ErrorCallback& error_callback) {
-    dbus::MessageReader reader(method_call);
-    bool restart = false;
-    EXPECT_TRUE(reader.PopBool(&restart));
-    EXPECT_EQ(kRestartFlag, restart);
-    EXPECT_FALSE(reader.HasMoreData());
-    message_loop_.PostTask(FROM_HERE, base::Bind(callback, response_));
-  }
-
-  // Handles fail case of Exit method call.
-  void OnExitFail(dbus::MethodCall* method_call,
-                  int timeout_ms,
-                  const dbus::ObjectProxy::ResponseCallback& callback,
-                  const dbus::ObjectProxy::ErrorCallback& error_callback) {
-    dbus::MessageReader reader(method_call);
-    bool restart = false;
-    EXPECT_TRUE(reader.PopBool(&restart));
-    EXPECT_EQ(kRestartFlag, restart);
-    EXPECT_FALSE(reader.HasMoreData());
-    message_loop_.PostTask(FROM_HERE, base::Bind(error_callback,
-                                                 error_response_));
-  }
-
- protected:
-  virtual void SetUp() OVERRIDE {
-    dbus::Bus::Options options;
-    mock_bus_ = new dbus::MockBus(options);
-    mock_proxy_ = new dbus::MockObjectProxy(mock_bus_.get(),
-                                            ibus::kServiceName,
-                                            dbus::ObjectPath(
-                                                ibus::bus::kServicePath));
-    EXPECT_CALL(*mock_bus_.get(),
-                GetObjectProxy(ibus::kServiceName,
-                               dbus::ObjectPath(ibus::bus::kServicePath)))
-        .WillOnce(Return(mock_proxy_.get()));
-
-    EXPECT_CALL(*mock_bus_.get(), ShutdownAndBlock());
-    client_.reset(
-        IBusClient::Create(REAL_DBUS_CLIENT_IMPLEMENTATION, mock_bus_.get()));
-  }
-
-  virtual void TearDown() OVERRIDE {
-    mock_bus_->ShutdownAndBlock();
-  }
-
-  // The IBus client to be tested.
-  scoped_ptr<IBusClient> client_;
-
-  // A message loop to emulate asynchronous behavior.
-  base::MessageLoop message_loop_;
-  scoped_refptr<dbus::MockBus> mock_bus_;
-  scoped_refptr<dbus::MockObjectProxy> mock_proxy_;
-
-  // Response returned by mock methods.
-  dbus::Response* response_;
-  dbus::ErrorResponse* error_response_;
-};
-
-TEST_F(IBusClientTest, CreateInputContextTest) {
-  // Set expectations.
-  const dbus::ObjectPath kInputContextObjectPath =
-      dbus::ObjectPath("/some/object/path");
-  EXPECT_CALL(*mock_proxy_.get(), CallMethodWithErrorCallback(_, _, _, _))
-      .WillOnce(Invoke(this, &IBusClientTest::OnCreateInputContext));
-  MockCreateInputContextCallback callback;
-  EXPECT_CALL(callback, Run(kInputContextObjectPath));
-  MockErrorCallback error_callback;
-  EXPECT_CALL(error_callback, Run()).Times(0);
-
-  // Create response.
-  scoped_ptr<dbus::Response> response(dbus::Response::CreateEmpty());
-  dbus::MessageWriter writer(response.get());
-  writer.AppendObjectPath(kInputContextObjectPath);
-  response_ = response.get();
-
-  // Call CreateInputContext.
-  client_->CreateInputContext(
-      kClientName,
-      base::Bind(&MockCreateInputContextCallback::Run,
-                 base::Unretained(&callback)),
-      base::Bind(&MockErrorCallback::Run,
-                 base::Unretained(&error_callback)));
-
-  // Run the message loop.
-  message_loop_.RunUntilIdle();
-}
-
-TEST_F(IBusClientTest, CreateInputContext_NullResponseFail) {
-  // Set expectations.
-  EXPECT_CALL(*mock_proxy_.get(), CallMethodWithErrorCallback(_, _, _, _))
-      .WillOnce(Invoke(this, &IBusClientTest::OnCreateInputContext));
-  MockCreateInputContextCallback callback;
-  EXPECT_CALL(callback, Run(_)).Times(0);
-  MockErrorCallback error_callback;
-  EXPECT_CALL(error_callback, Run());
-
-  // Set NULL response.
-  response_ = NULL;
-
-  // Call CreateInputContext.
-  client_->CreateInputContext(
-      kClientName,
-      base::Bind(&MockCreateInputContextCallback::Run,
-                 base::Unretained(&callback)),
-      base::Bind(&MockErrorCallback::Run,
-                 base::Unretained(&error_callback)));
-
-  // Run the message loop.
-  message_loop_.RunUntilIdle();
-}
-
-TEST_F(IBusClientTest, CreateInputContext_InvalidResponseFail) {
-  // Set expectations.
-  EXPECT_CALL(*mock_proxy_.get(), CallMethodWithErrorCallback(_, _, _, _))
-      .WillOnce(Invoke(this, &IBusClientTest::OnCreateInputContext));
-  MockCreateInputContextCallback callback;
-  EXPECT_CALL(callback, Run(_)).Times(0);
-  MockErrorCallback error_callback;
-  EXPECT_CALL(error_callback, Run());
-
-  // Create invalid(empty) response.
-  scoped_ptr<dbus::Response> response(dbus::Response::CreateEmpty());
-  response_ = response.get();
-
-  // Call CreateInputContext.
-  client_->CreateInputContext(
-      kClientName,
-      base::Bind(&MockCreateInputContextCallback::Run,
-                 base::Unretained(&callback)),
-      base::Bind(&MockErrorCallback::Run,
-                 base::Unretained(&error_callback)));
-
-  // Run the message loop.
-  message_loop_.RunUntilIdle();
-}
-
-TEST_F(IBusClientTest, CreateInputContext_MethodCallFail) {
-  // Set expectations
-  EXPECT_CALL(*mock_proxy_.get(), CallMethodWithErrorCallback(_, _, _, _))
-      .WillOnce(Invoke(this, &IBusClientTest::OnCreateInputContextFail));
-  MockCreateInputContextCallback callback;
-  EXPECT_CALL(callback, Run(_)).Times(0);
-  MockErrorCallback error_callback;
-  EXPECT_CALL(error_callback, Run());
-
-  // The error response is not used in CreateInputContext.
-  error_response_ = NULL;
-
-  // Call CreateInputContext.
-  client_->CreateInputContext(
-      kClientName,
-      base::Bind(&MockCreateInputContextCallback::Run,
-                 base::Unretained(&callback)),
-      base::Bind(&MockErrorCallback::Run,
-                 base::Unretained(&error_callback)));
-
-  // Run the message loop.
-  message_loop_.RunUntilIdle();
-}
-
-TEST_F(IBusClientTest, SetGlobalEngineTest) {
-  // Set expectations
-  EXPECT_CALL(*mock_proxy_.get(), CallMethodWithErrorCallback(_, _, _, _))
-      .WillOnce(Invoke(this, &IBusClientTest::OnSetGlobalEngine));
-  MockErrorCallback error_callback;
-  EXPECT_CALL(error_callback, Run()).Times(0);
-
-  // Create empty response.
-  scoped_ptr<dbus::Response> response(dbus::Response::CreateEmpty());
-  response_ = response.get();
-
-  // The error response is not used in SetGLobalEngine.
-  error_response_ = NULL;
-
-  // Call CreateInputContext.
-  client_->SetGlobalEngine(
-      kEngineName,
-      base::Bind(&MockErrorCallback::Run,
-                 base::Unretained(&error_callback)));
-
-  // Run the message loop.
-  message_loop_.RunUntilIdle();
-}
-
-TEST_F(IBusClientTest, SetGlobalEngineTest_InvalidResponse) {
-  // Set expectations
-  EXPECT_CALL(*mock_proxy_.get(), CallMethodWithErrorCallback(_, _, _, _))
-      .WillOnce(Invoke(this, &IBusClientTest::OnSetGlobalEngineFail));
-  MockErrorCallback error_callback;
-  EXPECT_CALL(error_callback, Run());
-
-  // Set invalid response.
-  response_ = NULL;
-
-  // The error response is not used in SetGLobalEngine.
-  error_response_ = NULL;
-
-  // Call CreateInputContext.
-  client_->SetGlobalEngine(
-      kEngineName,
-      base::Bind(&MockErrorCallback::Run,
-                 base::Unretained(&error_callback)));
-
-  // Run the message loop.
-  message_loop_.RunUntilIdle();
-}
-
-TEST_F(IBusClientTest, SetGlobalEngineTest_MethodCallFail) {
-  // Set expectations
-  EXPECT_CALL(*mock_proxy_.get(), CallMethodWithErrorCallback(_, _, _, _))
-      .WillOnce(Invoke(this, &IBusClientTest::OnSetGlobalEngineFail));
-  MockErrorCallback error_callback;
-  EXPECT_CALL(error_callback, Run());
-
-  // Create empty response.
-  scoped_ptr<dbus::Response> response(dbus::Response::CreateEmpty());
-  response_ = response.get();
-
-  // The error response is not used in SetGLobalEngine.
-  error_response_ = NULL;
-
-  // Call CreateInputContext.
-  client_->SetGlobalEngine(
-      kEngineName,
-      base::Bind(&MockErrorCallback::Run,
-                 base::Unretained(&error_callback)));
-
-  // Run the message loop.
-  message_loop_.RunUntilIdle();
-}
-
-TEST_F(IBusClientTest, ExitTest) {
-  // Set expectations
-  EXPECT_CALL(*mock_proxy_.get(), CallMethodWithErrorCallback(_, _, _, _))
-      .WillOnce(Invoke(this, &IBusClientTest::OnExit));
-  MockErrorCallback error_callback;
-  EXPECT_CALL(error_callback, Run()).Times(0);
-
-  // Create empty response.
-  scoped_ptr<dbus::Response> response(dbus::Response::CreateEmpty());
-  response_ = response.get();
-
-  // The error response is not used in SetGLobalEngine.
-  error_response_ = NULL;
-
-  // Call CreateInputContext.
-  client_->Exit(
-      IBusClient::RESTART_IBUS_DAEMON,
-      base::Bind(&MockErrorCallback::Run,
-                 base::Unretained(&error_callback)));
-
-  // Run the message loop.
-  message_loop_.RunUntilIdle();
-}
-
-TEST_F(IBusClientTest, ExitTest_InvalidResponse) {
-  // Set expectations
-  EXPECT_CALL(*mock_proxy_.get(), CallMethodWithErrorCallback(_, _, _, _))
-      .WillOnce(Invoke(this, &IBusClientTest::OnExit));
-  MockErrorCallback error_callback;
-  EXPECT_CALL(error_callback, Run());
-
-  // Set invalid response.
-  response_ = NULL;
-
-  // The error response is not used in SetGLobalEngine.
-  error_response_ = NULL;
-
-  // Call CreateInputContext.
-  client_->Exit(
-      IBusClient::RESTART_IBUS_DAEMON,
-      base::Bind(&MockErrorCallback::Run,
-                 base::Unretained(&error_callback)));
-
-  // Run the message loop.
-  message_loop_.RunUntilIdle();
-}
-
-TEST_F(IBusClientTest, ExitTest_MethodCallFail) {
-  // Set expectations
-  EXPECT_CALL(*mock_proxy_.get(), CallMethodWithErrorCallback(_, _, _, _))
-      .WillOnce(Invoke(this, &IBusClientTest::OnExitFail));
-  MockErrorCallback error_callback;
-  EXPECT_CALL(error_callback, Run());
-
-  // Create empty response.
-  scoped_ptr<dbus::Response> response(dbus::Response::CreateEmpty());
-  response_ = response.get();
-
-  // The error response is not used in SetGLobalEngine.
-  error_response_ = NULL;
-
-  // Call CreateInputContext.
-  client_->Exit(
-      IBusClient::RESTART_IBUS_DAEMON,
-      base::Bind(&MockErrorCallback::Run,
-                 base::Unretained(&error_callback)));
-
-  // Run the message loop.
-  message_loop_.RunUntilIdle();
-}
-
-}  // namespace chromeos