public void LateArrival()
{
//Arrange
Arrival arrival = new Arrival();
//Asswert
Assert.AreEqual(true, arrival.LateArrival(20, 10, 60));
Assert.AreEqual(true, arrival.LateArrival(20, 20, 60));
Assert.AreEqual(false, arrival.LateArrival(40, 60, 50));
Assert.AreEqual(true, arrival.LateArrival(30, 5, 10));
}