// Copyright (c) 2011 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 VIEWS_TEST_VIEWS_TEST_BASE_H_
#define VIEWS_TEST_VIEWS_TEST_BASE_H_
#pragma once

#include "testing/gtest/include/gtest/gtest.h"

#include "base/memory/scoped_ptr.h"
#include "base/message_loop.h"
#include "views/test/test_views_delegate.h"

namespace views {

class TestViewsDelegate;

// A base class for views unit test. It creates a message loop necessary
// to drive UI events and takes care of OLE initialization for windows.
class ViewsTestBase : public testing::Test {
 public:
  ViewsTestBase();
  virtual ~ViewsTestBase();

  // testing::Test:
  virtual void SetUp() OVERRIDE;
  virtual void TearDown() OVERRIDE;

  void RunPendingMessages() {
    message_loop_.RunAllPending();
  }

 protected:
  TestViewsDelegate& views_delegate() const { return *views_delegate_.get(); }

  void set_views_delegate(TestViewsDelegate* views_delegate) {
    views_delegate_.reset(views_delegate);
  }

 private:
  MessageLoopForUI message_loop_;
  scoped_ptr<TestViewsDelegate> views_delegate_;
  bool setup_called_;
  bool teardown_called_;

  DISALLOW_COPY_AND_ASSIGN(ViewsTestBase);
};

}  // namespace views

#endif  // VIEWS_TEST_VIEWS_TEST_BASE_H_