public void LengthCanBeCheckedWithGetLength()
{
Pencil pencil = new Pencil(tipDurability20, length500);
expectedInt = length500;
actualInt = pencil.GetLength();
Assert.AreEqual(expectedInt, actualInt);
}
public void SharpenReducesPencilLengthBy1()
{
Pencil lengthPencil = new Pencil(tipDurability20, length500);
expectedInt = length500 - 1;
lengthPencil.Sharpen();
actualInt = lengthPencil.GetLength();
Assert.AreEqual(expectedInt, actualInt);
}