public void TryKeepAlive_Should_Return_Correct_Lag_Value()
{
const int AccountId = 1;
var clock = new FakeClock(SystemClock.Instance.Now);
var service = CreateAccountService(clock);
int sessionId;
service.TryRegisterSession(AccountId, out sessionId);
TimeSpan lag;
service.TryKeepAlive(AccountId, out lag);
clock.AdvanceSeconds(15);
service.TryKeepAlive(AccountId, out lag);
lag.Duration().Should().Be(TimeSpan.FromSeconds(15));
}
public void AdvanceSeconds()
{
FakeClock clock = new FakeClock(Instant.FromUnixTimeTicks(100L));
clock.AdvanceSeconds(3);
Assert.AreEqual(100 + 3 * NodaConstants.TicksPerSecond, clock.GetCurrentInstant().ToUnixTimeTicks());
}