public void VerifyWhenDurabilityIsTwoAndPencilWritesOneLowerCaseLetterAndNewlineDurabilityIsOne()
{
PencilDurability pencilDurability = new PencilDurability(2, 1, 10);
pencilDurability.Write("a\n");
int durability = pencilDurability.GetPencilDurability();
Assert.Equal(1, durability);
}
public void VerifyWhenPencilIsSharpenedAndLengthIsZeroInitialDurabilityIsNotRegained()
{
PencilDurability pencilDurability = new PencilDurability(10, 0, 10);
pencilDurability.Sharpen();
pencilDurability.Write("test");
pencilDurability.Sharpen();
Assert.Equal(6, pencilDurability.GetPencilDurability());
}
public void VerifyWhenPaperIsEditedWithThreeUppercaseLettersPencilDurabilityGoesDownBySix()
{
PencilDurability pencilDurability = new PencilDurability(10, 1, 3);
string paper = "This is paper";
pencilDurability.InitializePaper(paper);
pencilDurability.Edit(8, "THE");
Assert.Equal(4, pencilDurability.GetPencilDurability());
}
public void VerifyWhenPencilIsSharpenedItRegainsInitialDurability()
{
PencilDurability pencilDurability = new PencilDurability(10, 2, 10);
pencilDurability.Sharpen();
pencilDurability.Write("test");
pencilDurability.Sharpen();
Assert.Equal(10, pencilDurability.GetPencilDurability());
}
