public void SubtractionTest()
{
var obj = new ImportantClass();
Assert.AreEqual(obj.GetNum(), 0);
obj.SubFromNum(-13);
Assert.AreEqual(obj.GetNum(), 13);
}
public void AdditionTest()
{
var obj = new ImportantClass();
Assert.AreEqual(obj.GetNum(), 0);
obj.AddToNum(13);
Assert.AreEqual(obj.GetNum(), 13);
}
public void AddSubTest()
{
var obj = new ImportantClass();
Assert.AreEqual(obj.GetNum(), 0);
obj.SubFromNum(13);
obj.AddToNum(13);
Assert.AreEqual(obj.GetNum(), 0);
}