Add MockInputMethodManager under ui/base/ime/chromeos/

chrome/browser/chromeos/input_method/mock_input_method_manager_impl.h

+// Copyright 2017 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.
+
+#ifndef CHROME_BROWSER_CHROMEOS_INPUT_METHOD_MOCK_INPUT_METHOD_MANAGER_IMPL_H_
+#define CHROME_BROWSER_CHROMEOS_INPUT_METHOD_MOCK_INPUT_METHOD_MANAGER_IMPL_H_
+
+#include <stddef.h>
+
+#include "base/macros.h"
+#include "ui/base/ime/chromeos/component_extension_ime_manager.h"
+#include "ui/base/ime/chromeos/fake_ime_keyboard.h"
+#include "ui/base/ime/chromeos/fake_input_method_delegate.h"
+#include "ui/base/ime/chromeos/input_method_manager.h"
+#include "ui/base/ime/chromeos/input_method_whitelist.h"
+#include "ui/base/ime/chromeos/mock_input_method_manager.h"
+
+namespace chromeos {
+namespace input_method {
+
+// The mock implementation of InputMethodManager for testing.
+class MockInputMethodManagerImpl : public MockInputMethodManager {
+ public:
+  class State : public MockInputMethodManager::State {
+   public:
+    explicit State(MockInputMethodManagerImpl* manager);
+
+    // MockInputMethodManager::State:
+    scoped_refptr<InputMethodManager::State> Clone() const override;
+    std::unique_ptr<InputMethodDescriptors> GetActiveInputMethods()
+        const override;
+    const InputMethodDescriptor* GetInputMethodFromId(
+        const std::string& input_method_id) const override;
+    InputMethodDescriptor GetCurrentInputMethod() const override;
+
+    // The value GetCurrentInputMethod().id() will return.
+    std::string current_input_method_id;
+
+   protected:
+    friend base::RefCounted<InputMethodManager::State>;
+    ~State() override;
+
+   private:
+    MockInputMethodManager* const manager_;
+
+    DISALLOW_COPY_AND_ASSIGN(State);
+  };
+
+  MockInputMethodManagerImpl();
+  ~MockInputMethodManagerImpl() override;
+
+  // MockInputMethodManager:
+  void AddObserver(InputMethodManager::Observer* observer) override;
+  void RemoveObserver(InputMethodManager::Observer* observer) override;
+  std::unique_ptr<InputMethodDescriptors> GetSupportedInputMethods()
+      const override;
+  bool IsISOLevel5ShiftUsedByCurrentInputMethod() const override;
+  ImeKeyboard* GetImeKeyboard() override;
+  InputMethodUtil* GetInputMethodUtil() override;
+  ComponentExtensionIMEManager* GetComponentExtensionIMEManager() override;
+  scoped_refptr<InputMethodManager::State> CreateNewState(
+      Profile* profile) override;
+  scoped_refptr<InputMethodManager::State> GetActiveIMEState() override;
+  void SetState(scoped_refptr<InputMethodManager::State> state) override;
+
+  // Sets an input method ID which will be returned by GetCurrentInputMethod().
+  void SetCurrentInputMethodId(const std::string& input_method_id);
+
+  void SetComponentExtensionIMEManager(
+      std::unique_ptr<ComponentExtensionIMEManager> comp_ime_manager);
+
+  // Set values that will be provided to the InputMethodUtil.
+  void set_application_locale(const std::string& value);
+
+  // Set the value returned by IsISOLevel5ShiftUsedByCurrentInputMethod
+  void set_mod3_used(bool value) { mod3_used_ = value; }
+
+  int add_observer_count() const { return add_observer_count_; }
+  int remove_observer_count() const { return remove_observer_count_; }
+
+ protected:
+  scoped_refptr<State> state_;
+
+ private:
+  // TODO(yusukes): Add more variables for counting the numbers of the API calls
+  int add_observer_count_;
+  int remove_observer_count_;
+  FakeInputMethodDelegate delegate_;  // used by util_
+  std::unique_ptr<InputMethodUtil> util_;
+  FakeImeKeyboard keyboard_;
+  bool mod3_used_;
+  std::unique_ptr<ComponentExtensionIMEManager> comp_ime_manager_;
+
+  DISALLOW_COPY_AND_ASSIGN(MockInputMethodManagerImpl);
+};
+
+}  // namespace input_method
+}  // namespace chromeos
+
+#endif  // CHROME_BROWSER_CHROMEOS_INPUT_METHOD_MOCK_INPUT_METHOD_MANAGER_IMPL_H_