private void button10_Click(object sender, EventArgs e)
{
GeneratorFacade gen;
gen = new GeneratorFacade(new MarkovGenerator(System.IO.File.ReadAllText("markov_data/data[okeypotolok.su].txt")));
Console.WriteLine(gen.GenerateParagraphs(20));
}
private void buttonGenerate_Click(object sender, RoutedEventArgs e)
{
string resultString = string.Empty;
try
{
if (radioSentence.IsChecked.Value)
{
resultString = _gen.GenerateSentence(Convert.ToInt32(textSentence_MinWords.Text));
}
else if (radioWords.IsChecked.Value)
{
resultString = _gen.GenerateWords(Convert.ToInt32(textWords_NumWords.Text));
}
else if (radioTitle.IsChecked.Value)
{
resultString = _gen.GenerateTitle(Convert.ToInt32(textTitle_NumWords.Text));
}
else if (radioParagraphs.IsChecked.Value)
{
resultString = _gen.GenerateParagraphs(Convert.ToInt32(textParagraphs_NumParagraphs.Text));
}
else
{
throw new NotImplementedException();
}
}
catch (Exception ex)
{
MessageBox.Show("Error: " + ex.Message);
}
textOutput.Text = resultString;
}
public void T_GenerateParagraphs_Validate_Input()
{
GeneratorFacade facade = InitBaseFacade();
Assert.Throws <Exceptions.InvalidArguments>(
delegate { facade.GenerateParagraphs(0); });
Assert.Throws <Exceptions.InvalidArguments>(
delegate { facade.GenerateParagraphs(1, new ParagraphParams {
MaxSentences = 1
}); });
Assert.Throws <Exceptions.InvalidArguments>(
delegate { facade.GenerateParagraphs(1, new ParagraphParams {
MinSentences = -1
}); });
Assert.Throws <Exceptions.InvalidArguments>(
delegate { facade.GenerateParagraphs(1, new ParagraphParams {
MaxSentences = 4,
MinSentences = 5
}); });
Assert.Throws <Exceptions.InvalidArguments>(
delegate { facade.GenerateParagraphs(1, new ParagraphParams {
ParagraphIndent = -1
}); });
Assert.Throws <Exceptions.InvalidArguments>(
delegate { facade.GenerateParagraphs(1, new ParagraphParams {
SentenceIndent = -1
}); });
}
public void T_GenerateParagraphs_Length()
{
GeneratorFacade facade = InitBaseFacade();
//seven sentences should be generated
string resultStr = facade.GenerateParagraphs(3, new ParagraphParams
{
MinSentences = 7, MaxSentences = 7
});
string[] splitSentences = resultStr.Split(facade.Generator.SentenceEnd.ToArray(),
StringSplitOptions.RemoveEmptyEntries);
Assert.AreEqual(21, splitSentences.Length);
}
static void TimeGenerateParagraphs(GeneratorFacade gen, int numIterations,
int numParagraphs)
{
Stopwatch timer = new Stopwatch();
timer.Start();
for (int i = 0; i < numIterations; i++)
{
gen.GenerateParagraphs(numParagraphs);
}
timer.Stop();
double baseGenTime = timer.ElapsedMilliseconds / 1000.0;
Console.WriteLine(string.Format("Time to generate {0}x{1} paragraphs: {2:0.00} seconds",
numIterations, numParagraphs, baseGenTime));
}
public void T_GenerateParagraphs_Indentation()
{
GeneratorFacade facade = InitBaseFacade();
ParagraphParams defaultParams = new ParagraphParams {
ParagraphIndent = 8, SentenceIndent = 4
};
string resultStr = facade.GenerateParagraphs(5, defaultParams);
StringBuilder sb = new StringBuilder();
for (int i = 0; i < defaultParams.ParagraphIndent; i++)
{
sb.Append(" ");
}
string paragraphIndent = sb.ToString();
sb.Length = 0;
for (int i = 0; i < defaultParams.SentenceIndent; i++)
{
sb.Append(" ");
}
string sentenceIndent = sb.ToString();
sb.Length = 0;
string[] paragraphSplits = resultStr.Split(new string[] { paragraphIndent }, StringSplitOptions.RemoveEmptyEntries);
//Verify we got 5 paragraphs
Assert.AreEqual(5, paragraphSplits.Length);
foreach (string paragraph in paragraphSplits)
{
string trimmedParagraph = paragraph.TrimEnd();
string[] sentenceSplits = trimmedParagraph.Split(new string[] { sentenceIndent }, StringSplitOptions.RemoveEmptyEntries);
//Check sentences are of appropriate sizes
Assert.GreaterOrEqual(sentenceSplits.Length, defaultParams.MinSentences);
Assert.LessOrEqual(sentenceSplits.Length, defaultParams.MaxSentences);
//Check sentences actually end with a punctuation mark
foreach (string sentence in sentenceSplits)
{
Assert.Contains(sentence[sentence.Length - 1], facade.Generator.SentenceEnd);
}
}
}
