private static IEnumerable<PostedTime> GetDistinctInstances()
{
// Differ only in time.
yield return new PostedTime(TimeSpan.FromSeconds(1), PostedTimeType.Normal, 1);
yield return new PostedTime(TimeSpan.FromSeconds(2), PostedTimeType.Normal, 1);
yield return new PostedTime(TimeSpan.FromSeconds(3), PostedTimeType.Normal, 1);
// Differ only in type.
yield return new PostedTime(TimeSpan.FromSeconds(4), PostedTimeType.Normal, 1);
yield return new PostedTime(TimeSpan.FromSeconds(4), PostedTimeType.PersonalBest, 1);
yield return new PostedTime(TimeSpan.FromSeconds(4), PostedTimeType.SessionBest, 1);
// Differ only in laps.
yield return new PostedTime(TimeSpan.FromSeconds(5), PostedTimeType.Normal, 1);
yield return new PostedTime(TimeSpan.FromSeconds(5), PostedTimeType.Normal, 2);
yield return new PostedTime(TimeSpan.FromSeconds(5), PostedTimeType.Normal, 3);
}
