public void NewLineHasNoCost()
{
var pencil = new Pencil(1);
var stringbuilder = new StringBuilder();
stringbuilder.Append(pencil.WriteCharacterIfCapable('\n'));
stringbuilder.Append(pencil.WriteCharacterIfCapable('j'));
Assert.Equal("\nj", stringbuilder.ToString());
}
public void UpperCaseLettersTakeTwoDurabilityPoints()
{
var pencil = new Pencil(2);
var stringbuilder = new StringBuilder();
stringbuilder.Append(pencil.WriteCharacterIfCapable('J'));
stringbuilder.Append(pencil.WriteCharacterIfCapable('j'));
Assert.Equal("J ", stringbuilder.ToString());
}
public void WhiteSpaceUsesNoDurability()
{
var pencil = new Pencil(1);
var stringbuilder = new StringBuilder();
stringbuilder.Append(pencil.WriteCharacterIfCapable(' '));
stringbuilder.Append(pencil.WriteCharacterIfCapable('j'));
Assert.Equal(" j", stringbuilder.ToString());
}
public void DullPencilReturnsWhiteSpaceMultipleTimes()
{
var pencil = new Pencil(0);
var stringbuilder = new StringBuilder();
for (var i = 0; i < 5; i++)
{
stringbuilder.Append(pencil.WriteCharacterIfCapable('j'));
}
Assert.Equal(" ", stringbuilder.ToString());
}
public void MutlipleLettersCombineToTenPoints()
{
var pencil = new Pencil(10);
var stringBuilder = new StringBuilder();
stringBuilder.Append(pencil.WriteCharacterIfCapable('J'));
stringBuilder.Append(pencil.WriteCharacterIfCapable('J'));
stringBuilder.Append(pencil.WriteCharacterIfCapable('J'));
stringBuilder.Append(pencil.WriteCharacterIfCapable('J'));
stringBuilder.Append(pencil.WriteCharacterIfCapable('j'));
stringBuilder.Append(pencil.WriteCharacterIfCapable('j'));
Assert.Equal("JJJJjj", stringBuilder.ToString());
}
public void DullPencilReturnsWhiteSpace()
{
var pencil = new Pencil(0);
Assert.Equal(' ', pencil.WriteCharacterIfCapable('J'));
}
