public void RemoveLySuffixes_EndingInIngAndIsShortWord_ReplacesSuffixWithE()
{
const string word = "hoping";
var stemmer = new PortersStemmer();
// Act
var actual = stemmer.Step1BRemoveLySuffixes(word, stemmer.GetRegion1(word));
// Assert
Assert.AreEqual("hope", actual);
}
public void RemoveLySuffixes_EndingInIngAndDoubledLetterProceedsThat_RemovesDoubledLetter()
{
const string word = "hopping";
var stemmer = new PortersStemmer();
// Act
var actual = stemmer.Step1BRemoveLySuffixes(word, stemmer.GetRegion1(word));
// Assert
Assert.AreEqual("hop", actual);
}
public void RemoveLySuffixes_EndingInInglyAndAtProceedsThat_ReplacesSuffixWithE()
{
const string word = "luxuriated";
var stemmer = new PortersStemmer();
// Act
var actual = stemmer.Step1BRemoveLySuffixes(word, stemmer.GetRegion1(word));
// Assert
Assert.AreEqual("luxuriate", actual);
}
public void RemoveLySuffixes_EndingInEdAndDoesNotContainVowel_LeavesWord()
{
const string word = "fred";
var stemmer = new PortersStemmer();
// Act
var actual = stemmer.Step1BRemoveLySuffixes(word, stemmer.GetRegion1(word));
// Assert
Assert.AreEqual("fred", actual);
}
public void RemoveLySuffixes_EndingInEedAndInR1_ReplacesSuffixWithEe()
{
const string word = "inbreed";
var stemmer = new PortersStemmer();
// Act
var actual = stemmer.Step1BRemoveLySuffixes(word, stemmer.GetRegion1(word));
// Assert
Assert.AreEqual("inbree", actual);
}
public void GetRegion1_WithWordContainingOnlyRegion1_ProvidesCorrectRangeForRegion1()
{
// Arrange
const string word = "beauty";
var stemmer = new PortersStemmer();
// Act
var actual = stemmer.GetRegion1(word);
// Assert
Assert.AreEqual(5, actual);
}
public void GetRegion1_WithWordContainingNeitherRegion_ProvidesRangeWithLength0()
{
// Arrange
const string word = "beau";
var stemmer = new PortersStemmer();
// Act
var actual = stemmer.GetRegion1(word);
// Assert
Assert.AreEqual(0, actual - word.Length);
}
