/// <summary>
/// Initialize an OTP instance with the shared secret generated on Registration process
/// </summary>
/// <param name="secret"> Shared secret </param>
/// <param name="clock"> Clock responsible for retrieve the current interval </param>
public Totp(string secret, Clock clock)
{
this.secret = secret;
this.clock = clock;
}
public void TestClock()
{
//given
var clock = new Clock(1);
//when
var interval = clock.CurrentInterval;
//then
//interval is bigger then the one from now
Assert.IsTrue(interval > 1443013417L);
}
/// <summary>
/// Initialize an OTP instance with the shared secret generated on Registration process
/// </summary>
/// <param name="secret"> Shared secret </param>
public Totp(string secret)
{
this.secret = secret;
clock = new Clock();
}