public void TestMethod1()
{
MovingAverage avg = new MovingAverage(2);
Assert.AreEqual(0, avg.GetAverage());
avg.AddValue(100);
Assert.AreEqual(100, avg.GetAverage());
avg.AddValue(50);
Assert.AreEqual(75, avg.GetAverage());
avg.AddValue(0);
Assert.AreEqual(25, avg.GetAverage());
avg.AddValue(1000);
Assert.AreEqual(500, avg.GetAverage());
}
}