public void German_BaseTest()
{
GermanStemmer german = new GermanStemmer();
Assert.AreEqual("Schrank", german.Stem("Schr\xe4nke"));
Assert.AreEqual("kein", german.Stem("keinen"));
Assert.AreEqual("aeternitatis", german.Stem("aeternitatis"));
Assert.AreEqual("affar", german.Stem("affäre"));
}
private string StemTerm(string term)
{
string massagedTerm = term.Trim().ToLower();
if (String.IsNullOrEmpty(massagedTerm))
{
return(null);
}
switch (_language)
{
case ConfigHandler.Language.English:
EnglishWord englishWord = new EnglishWord(massagedTerm);
return(englishWord.Stem);
case ConfigHandler.Language.German:
GermanStemmer germanStemmer = new GermanStemmer();
return(germanStemmer.Stem(massagedTerm));
case ConfigHandler.Language.Russian:
RussianStemmer russianStemmer = new RussianStemmer();
return(russianStemmer.Stem(massagedTerm));
case ConfigHandler.Language.French:
FrenchStemmer frenchStemmer = new FrenchStemmer();
return(frenchStemmer.Stem(massagedTerm));
default:
return(massagedTerm);
}
}
public void German_PreludeTest()
{
GermanStemmer german = new GermanStemmer();
Assert.AreEqual("ablasst", german.Stem("abläßt"));
}