public async Task ChatMarkov([Remainder] string options = "[300] {5}")
{
await Context.Message.DeleteAsync();
int fetch = (Regex.IsMatch(options, @"\[(.+?)\]")) ? Convert.ToInt32(Regex.Matches(options, @"\[(.+?)\]")[0].Groups[1].Value) : 100;
int minLength = (Regex.IsMatch(options, @"\{(.+?)\}")) ? Convert.ToInt32(Regex.Matches(options, @"\{(.+?)\}")[0].Groups[1].Value) : 5;
var markovGenerator = new MarkovGenerator(Context.Channel.GetMessagesAsync(fetch).Flatten().Result.Reverse().Select(msg => msg.Content).Aggregate((i, j) => i + ". " + j));
//var markovGenerator = new MarkovGenerator(new ChannelUtils().GetMessagesHugeAsync(Context.Channel, fetch).Result.Select(msg => msg.Content).Aggregate((i, j) => i + " " + j));
await ReplyAsync(markovGenerator.GenerateSentence(minLength));
}
public void Test_GenerateSentence_CorrectStart_CorrectEnd()
{
MarkovGenerator gen = InitBaseMarkovGenerator();
bool thisIsAStart = false;
bool isThisAStart = false;
bool grammarShouldWorkStart = false;
bool dotEnd = false;
bool questionEnd = false;
bool exclamationEnd = false;
//Verify all the sentences starts and ends are used
for (int i = 0; i < 30; i++)
{
string currSentence = gen.GenerateSentence(0);
//sentence starts
if (currSentence.StartsWith("This is a"))
{
thisIsAStart = true;
}
else if (currSentence.StartsWith("Is this a"))
{
isThisAStart = true;
}
else if (currSentence.StartsWith("Grammar should work"))
{
grammarShouldWorkStart = true;
}
//sentence ends
if (currSentence.EndsWith("."))
{
dotEnd = true;
}
else if (currSentence.EndsWith("?"))
{
questionEnd = true;
}
else if (currSentence.EndsWith("!"))
{
exclamationEnd = true;
}
}
Assert.IsTrue(thisIsAStart);
Assert.IsTrue(isThisAStart);
Assert.IsTrue(grammarShouldWorkStart);
Assert.IsTrue(dotEnd);
Assert.IsTrue(questionEnd);
Assert.IsTrue(exclamationEnd);
}
public void Test_GenerateSentence_TooManyMinWords()
{
MarkovGenerator gen = InitBaseMarkovGenerator();
Assert.Throws<Exceptions.InvalidArguments>(delegate { gen.GenerateSentence(Defs.MAX_SENTENCE_LENGTH + 1); });
}
public void Test_GenerateSentence_NegativeNumWords()
{
MarkovGenerator gen = InitBaseMarkovGenerator();
Assert.Throws<Exceptions.InvalidArguments>(delegate { gen.GenerateSentence(-2); });
}
