public void OnceIn()
{
// Arrange
var now = DateTime.Today;
var calculator = new TimeCalculator();
var run = new RunSpecifier(calculator);
// Act
run.OnceIn(10).Seconds();
var actual = calculator.Calculate(now);
// Assert
Assert.AreEqual(now.AddSeconds(10), actual);
// Act
actual = calculator.Calculate(now);
// Assert
Assert.AreEqual(null, actual);
}
public void OnceInTimeSpan()
{
// Arrange
var now = DateTime.Today;
var time = TimeSpan.FromSeconds(10);
var calculator = new TimeCalculator();
var run = new RunSpecifier(calculator);
// Act
run.OnceIn(time);
var calculated = calculator.Calculate(now);
// Assert
Assert.AreEqual(now.Add(time), calculated);
// Act
calculated = calculator.Calculate(now);
// Assert
Assert.AreEqual(null, calculated);
}