public void NextLetter_Constructor_CorrectLetterWeightCumulative()
{
// Act
var nextLetter = new NextLetter("a [0.4%]", 0.5);
// Assert
Assert.That(nextLetter.Letter, Is.EqualTo("a"));
Assert.That(nextLetter.Weight, Is.EqualTo(.4));
Assert.That(nextLetter.CumulativeWeight, Is.EqualTo(.9));
}
public void NextLetter_Initialize_CorrectLetterWeightCumulative()
{
// Arrange
var nextLetter = new NextLetter();
// Act
nextLetter.Initialize("a", .4, .5);
// Assert
Assert.That(nextLetter.Letter, Is.EqualTo("a"));
Assert.That(nextLetter.Weight, Is.EqualTo(.4));
Assert.That(nextLetter.CumulativeWeight, Is.EqualTo(.9));
}
public static Letter GetWeightedLetter()
{
return(NextLetter.GetNextLetter(Alphabet.GetLetters()));
}
