public void Constructor_SharedInt_SharedInt()
{
Int original = 3;
Int scale = 2;
int expected = original.Value * scale.Value;
Int source = new ScalingInt(original, scale);
Assert.AreEqual(source.Value, expected);
}
public void ScalingInts_NestedOriginal()
{
Int original = 3;
Int scale = 2;
int expected = original.Value * scale.Value * scale.Value;
Int nestedOriginal = new ScalingInt(original, scale);
Int source = new ScalingInt(nestedOriginal, scale);
Assert.AreEqual(source.Value, expected);
}
public void Assignment_Value_ModifiesScale_AndNotOriginal()
{
int original = 3;
int scale = 4;
int newScale = 5;
int expected = original * newScale;
var source = new ScalingInt(original, scale);
source.Value = newScale;
Assert.AreEqual(source.Scale.Value, newScale);
Assert.AreEqual(source.Value, expected);
Assert.AreEqual(source.Base.Value, original);
}
