/******************************************************************************
 * Copyright 2017 The Apollo Authors. All Rights Reserved.
 *
 * 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 "modules/common/time/time.h"

#include "gmock/gmock.h"
#include "gtest/gtest.h"

namespace apollo {
namespace common {
namespace time {

TEST(TimeTest, MockTime) {
  EXPECT_EQ(Clock::SYSTEM, Clock::mode());
  Clock::SetMode(Clock::MOCK);
  EXPECT_EQ(Clock::MOCK, Clock::mode());

  EXPECT_EQ(0, absl::ToUnixMicros(Clock::Now()));
  Clock::SetNow(absl::FromUnixMicros(123));

  EXPECT_EQ(123, absl::ToUnixMicros(Clock::Now()));

  Clock::SetNowInSeconds(123.456);
  EXPECT_EQ(123.456, Clock::NowInSeconds());
}

}  // namespace time
}  // namespace common
}  // namespace apollo

/******************************************************************************
 * Copyright 2017 The Apollo Authors. All Rights Reserved.
 *
 * 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 "modules/common/time/time.h"

#include "gmock/gmock.h"
#include "gtest/gtest.h"

namespace apollo {
namespace common {
namespace time {

TEST(TimeTest, MockTime) {
  EXPECT_EQ(Clock::SYSTEM, Clock::mode());
  Clock::SetMode(Clock::MOCK);
  EXPECT_EQ(Clock::MOCK, Clock::mode());
  EXPECT_EQ(0, absl::ToUnixMicros(Clock::Now()));

  Clock::SetNow(absl::FromUnixNanos(1));
  EXPECT_EQ(1, absl::ToUnixNanos(Clock::Now()));

  Clock::SetNowInSeconds(123.456);
  EXPECT_DOUBLE_EQ(123.456, Clock::NowInSeconds());
}

}  // namespace time
}  // namespace common
}  // namespace apollo

Test SetNow in nano seconds.
Common: Test SetNow in nano seconds.
