// 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 "remoting/protocol/clipboard_filter.h"

#include "remoting/proto/event.pb.h"
#include "remoting/protocol/protocol_mock_objects.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"

using ::testing::_;

namespace remoting {
namespace protocol {

MATCHER_P2(EqualsClipboardEvent, mime_type, data, "") {
  return arg.mime_type() == mime_type && arg.data() == data;
}

static ClipboardEvent MakeClipboardEvent(const std::string& mime_type,
                                         const std::string& data) {
  ClipboardEvent event;
  event.set_mime_type(mime_type);
  event.set_data(data);
  return event;
}

// Verify that the filter passes events on correctly to a configured stub.
TEST(ClipboardFilterTest, EventsPassThroughFilter) {
  MockClipboardStub clipboard_stub;
  ClipboardFilter clipboard_filter(&clipboard_stub);

  EXPECT_CALL(clipboard_stub,
      InjectClipboardEvent(EqualsClipboardEvent("text", "foo")));

  clipboard_filter.InjectClipboardEvent(MakeClipboardEvent("text","foo"));
}

// Verify that the filter ignores events if disabled.
TEST(ClipboardFilterTest, IgnoreEventsIfDisabled) {
  MockClipboardStub clipboard_stub;
  ClipboardFilter clipboard_filter(&clipboard_stub);

  clipboard_filter.set_enabled(false);

  EXPECT_CALL(clipboard_stub, InjectClipboardEvent(_)).Times(0);

  clipboard_filter.InjectClipboardEvent(MakeClipboardEvent("text","foo"));
}

// Verify that the filter ignores events if not configured.
TEST(ClipboardFilterTest, IgnoreEventsIfNotConfigured) {
  ClipboardFilter clipboard_filter;

  clipboard_filter.InjectClipboardEvent(MakeClipboardEvent("text","foo"));
}

} // namespace protocol
} // namespace remoting