/*
 * Copyright (C) 2018 Open Source Robotics Foundation
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
*/

#include "gz/transport/log/Playback.hh"
#include "gtest/gtest.h"

using namespace gz;
using namespace gz::transport;

//////////////////////////////////////////////////
TEST(Playback, PlaybackEmptyDatabase)
{
  log::Playback playback(":memory:");
  EXPECT_EQ(nullptr, playback.Start());
  EXPECT_FALSE(playback.AddTopic("/foo/bar"));
  EXPECT_EQ(-1, playback.AddTopic(std::regex(".*")));
  EXPECT_EQ(nullptr, playback.Start());
}
