public void VerifyWhenPencilIsSharpenedAndLengthIsZeroInitialDurabilityIsNotRegained()
{
PencilDurability pencilDurability = new PencilDurability(10, 0, 10);
pencilDurability.Sharpen();
pencilDurability.Write("test");
pencilDurability.Sharpen();
Assert.Equal(6, pencilDurability.GetPencilDurability());
}
public void VerifyWhenPencilIsSharpenedItRegainsInitialDurability()
{
PencilDurability pencilDurability = new PencilDurability(10, 2, 10);
pencilDurability.Sharpen();
pencilDurability.Write("test");
pencilDurability.Sharpen();
Assert.Equal(10, pencilDurability.GetPencilDurability());
}
public void VerifyWhenPencilIsSharpenedTheLengthIsReducedByOne()
{
PencilDurability pencilDurability = new PencilDurability(10, 2, 10);
pencilDurability.Sharpen();
Assert.Equal(1, pencilDurability.GetLength());
}
