public void WriteWordReducesTipDurability()
{
Pencil pencil = new Pencil(tipDurability20, length500);
expectedInt = tipDurabilityAfterPhrase6;
pencil.Write(phrase14toWrite12toErasewithWhitespace);
actualInt = pencil.GetTip();
Assert.AreEqual(expectedInt, actualInt);
}
public void TipCanBeRetrievedWithCheckTip()
{
Pencil pencil = new Pencil(tipDurability20);
expectedInt = tipDurability20;
actualInt = pencil.GetTip();
Assert.AreEqual(expectedInt, actualInt);
}
private void SharpenOneValue(int pencilTip)
{
Pencil pencil = new Pencil(pencilTip);
pencil.Write(phrase14toWrite12toErasewithWhitespace);
pencil.Sharpen();
actualInt = pencil.GetTip();
Assert.AreEqual(pencilTip, actualInt);
}
public void SharpenReturnsToMaxValue()
{
Pencil pencil = new Pencil(tipDurability20, length500);
expectedInt = tipDurability20;
pencil.Sharpen();
actualInt = pencil.GetTip();
Assert.AreEqual(expectedInt, actualInt);
}
public void WriteStopsAt0Durabilility()
{
Pencil pencil = new Pencil(tipDurability20, length500, eraserDurability10);
expectedInt = 0;
pencil.Write(phrase14toWrite12toErasewithWhitespace);
pencil.Write(phrase14toWrite12toErasewithWhitespace);
actualInt = pencil.GetTip();
Assert.AreEqual(expectedInt, actualInt);
}
public void WriteAdjustsDurabilityCorrectilyForWhiteSpaceWithMoreLettersThanDurabilityLeft()
{
Pencil pencil = new Pencil(tipDurability20);
string longPhrase = "This Phrase Is More Than Twenty Durability"; //43 total durability
expectedString = "This Phrase Is More "; //20 written durability, 26 white spaces (3 no durability white spaces)
int expectedTip = 0;
actualString = pencil.Write(longPhrase);
int actualTip = pencil.GetTip();
Assert.AreEqual(expectedString, actualString);
Assert.AreEqual(expectedTip, actualTip);
}
public void SharpenPencilWithZeroLengthDoesNotReturnTipToMaximum()
{
int zeroPencilLength = 0;
Pencil pencil = new Pencil(tipDurability20, zeroPencilLength, eraserDurability10);
pencil.Write(singleWord5toWrite4toErase);
expectedInt = tipDurabilityAfterSingle15;
pencil.Sharpen();
actualInt = pencil.GetTip();
Assert.AreEqual(expectedInt, actualInt);
}
public void WriteCapitalLetterWithOnePointDurabilityReturnsCapitalLetterAnd0Durability()
{
Pencil pencil = new Pencil(1);
expectedString = "T";
expectedInt = 0;
actualString = pencil.Write("T");
actualInt = pencil.GetTip();
Assert.AreEqual(expectedInt, actualInt);
Assert.AreEqual(expectedString, actualString);
}