public void TestExtractSingleLongTerm()
{
var nounPhrases = nounPhraseExtractor.Extract("The lovely red ironed rectangular Swiss flag.");
Dictionary <string, ISet <string> > expectedNounPhrases = new Dictionary <string, ISet <string> >();
Assert.IsTrue(Comparators.DictionariesOfSetsAreEqual(expectedNounPhrases, nounPhrases));
}
public void TestExtractSingleShortWord()
{
var nounPhrases = nounPhraseExtractor.Extract("There is a P.");
Dictionary <string, ISet <string> > expectedNounPhrases = new Dictionary <string, ISet <string> >();
Assert.IsTrue(Comparators.DictionariesOfSetsAreEqual(expectedNounPhrases, nounPhrases));
}
public void TestExtractSingle()
{
var nounPhrases = nounPhraseExtractor.Extract("A large red flag fluttered.");
Dictionary <string, ISet <string> > expectedNounPhrases = new Dictionary <string, ISet <string> >();
ISet <string> variants = new HashSet <string>();
variants.Add("large red flag");
expectedNounPhrases.Add("large red flag", variants);
Assert.IsTrue(Comparators.DictionariesOfSetsAreEqual(expectedNounPhrases, nounPhrases));
}
public void TestExtractMultipleVariantsNumber()
{
var nounPhrases = nounPhraseExtractor.Extract("There are 12 dogs. A dog can't be seen.");
Comparators.PrintDictionaryOfSets(nounPhrases);
Dictionary <string, ISet <string> > expectedNounPhrases = new Dictionary <string, ISet <string> >();
ISet <string> variants = new HashSet <string>();
// NOTE there is a TODO in the code to fix this problem
//variants.Add("dogs");
variants.Add("dog");
expectedNounPhrases.Add("dog", variants);
Assert.IsTrue(Comparators.DictionariesOfSetsAreEqual(expectedNounPhrases, nounPhrases));
}
public void TestExtractMultipleVariants()
{
var nounPhrases = nounPhraseExtractor.Extract("Dogs are looking at dogs but not at a dog.");
Comparators.PrintDictionaryOfSets(nounPhrases);
Dictionary <string, ISet <string> > expectedNounPhrases = new Dictionary <string, ISet <string> >();
ISet <string> variants = new HashSet <string>();
variants.Add("Dogs");
variants.Add("dogs");
variants.Add("dog");
expectedNounPhrases.Add("dog", variants);
Assert.IsTrue(Comparators.DictionariesOfSetsAreEqual(expectedNounPhrases, nounPhrases));
}
public void TestExtractMultipleVariantsIrregular()
{
var nounPhrases = nounPhraseExtractor.Extract("Wolves are looking at wolves but not at a wolf.");
Comparators.PrintDictionaryOfSets(nounPhrases);
Dictionary <string, ISet <string> > expectedNounPhrases = new Dictionary <string, ISet <string> >();
ISet <string> variants = new HashSet <string>();
// NOTE there is a TODO in the code to fix this problem
//variants.Add("Wolves");
//variants.Add("wolves");
variants.Add("wolf");
expectedNounPhrases.Add("wolf", variants);
Assert.IsTrue(Comparators.DictionariesOfSetsAreEqual(expectedNounPhrases, nounPhrases));
}
public void TestExtractWithConjunction()
{
var nounPhrases = nounPhraseExtractor.Extract("The red and flat flag.");
Comparators.PrintDictionaryOfSets(nounPhrases);
Dictionary <string, ISet <string> > expectedNounPhrases = new Dictionary <string, ISet <string> >();
ISet <string> variants = new HashSet <string>();
variants.Add("red");
expectedNounPhrases.Add("red", variants);
ISet <string> variants2 = new HashSet <string>();
variants2.Add("flat flag");
expectedNounPhrases.Add("flat flag", variants2);
ISet <string> variants3 = new HashSet <string>();
variants3.Add("red and flat flag");
expectedNounPhrases.Add("red and flat flag", variants3);
Assert.IsTrue(Comparators.DictionariesOfSetsAreEqual(expectedNounPhrases, nounPhrases));
}
