public void AfterSeveralLettersPredictionIsBasedOnLastVowel()
{
var predictor = new ProbableAlphabeticPredictor();
var next = predictor.PredictionAfter("frnngghhha");
Assert.AreEqual("bcdfghjklmnpqrstvwxyz", LettersToString(next));
}
public void AfterSeveralLettersPredictionIsBasedOnLastConsonant()
{
var predictor = new ProbableAlphabeticPredictor();
var next = predictor.PredictionAfter("aaaaoooooooooooh");
Assert.AreEqual("aeiou", LettersToString(next));
}
public void AfterAVowelIsProbablyAConsonant()
{
var predictor = new ProbableAlphabeticPredictor();
var next = predictor.PredictionAfter("i");
Assert.AreEqual("bcdfghjklmnpqrstvwxyz", LettersToString(next));
}
public void AfterAConsonantIsProbablyAVowel()
{
var predictor = new ProbableAlphabeticPredictor();
var next = predictor.PredictionAfter("t");
Assert.AreEqual("aeiou", LettersToString(next));
}
public void WithNoPreviousLetterNextLayerHasWholeAlphabet()
{
var predictor = new ProbableAlphabeticPredictor();
var next = predictor.PredictionAfter("");
Assert.AreEqual("abcdefghijklmnopqrstuvwxyz", LettersToString(next));
}
