public void StepSignalGeneratorTest()
{
// Arrange
var stepSignalOffset = 0;
var stepSignalAmplitude = 1;
var stepSignalLength = 5;
// Act
var stepSignalGenerator = SignalGenerator.Step(stepSignalOffset, stepSignalAmplitude, stepSignalLength);
// Assert
Assert.IsNotNull(stepSignalGenerator);
CollectionAssert.AllItemsAreNotNull(stepSignalGenerator);
Assert.That(stepSignalGenerator.Length, Is.EqualTo(stepSignalLength));
}