public void SingleValue()
{
var keeper = new AverageKeeper();
keeper.Add(2);
Assert.Equal(2, keeper.CurrentAverage);
}
public void CommonCounting()
{
var keeper = new AverageKeeper();
keeper.Add(1);
keeper.Add(2);
keeper.Add(3);
Assert.Equal(2, keeper.CurrentAverage);
}
public void MultitimeCounting()
{
var keeper = new AverageKeeper();
keeper.Add(1);
keeper.Add(2);
keeper.Add(3);
Assert.Equal(2, keeper.CurrentAverage);
keeper.Add(4);
Assert.Equal(2.5, keeper.CurrentAverage);
}
public void EmptyCase()
{
var keeper = new AverageKeeper();
Assert.False(keeper.CurrentAverage.HasValue);
}
