public void ToStringTest()
{
var unigramSet = new QGramSet <Unigram>(new Token("abcd"));
var stringQgrams = unigramSet.ToString();
Assert.AreEqual("[a;1],[b;1],[c;1],[d;1]", stringQgrams);
}
public void IntersectQgramSets()
{
var firstSet = new QGramSet <Unigram>("abcd");
var secondSet = new QGramSet <Unigram>("bxdy");
var intersectSet = firstSet.Intersect(secondSet);
Assert.AreEqual(2, intersectSet.Count);
Assert.AreEqual(1, intersectSet.QGramLength);
}
public void UnionQgramSets()
{
//new QGramSet<IQgram>();
var firstSet = new QGramSet <Unigram>("abcd");
var secondSet = new QGramSet <Unigram>("bxdy");
var unionSet = firstSet.Union(secondSet);
Assert.AreEqual(6, unionSet.Count);
Assert.AreEqual(1, unionSet.QGramLength);
}
public void CtorQGramSet()
{
// create set of unigrams
var unigramSet = new QGramSet <Unigram>(new Token("abcd"));
Assert.AreEqual(1, unigramSet.QGramLength);
Assert.AreEqual(4, unigramSet.Count);
var enumerator = unigramSet.GetEnumerator();
var loopCount = 0;
while (enumerator.MoveNext())
{
loopCount++;
}
Assert.AreEqual(4, loopCount);
var dict = unigramSet.ToDictionary(x => x.Key, y => y.Value);
Assert.AreEqual(4, dict.Count);
//TODO: make ToList() functional
//var enumContainer = (IEnumerable<KeyValuePair<Unigram, int>>)unigramSet;
//var listUnigram = new List<KeyValuePair<Unigram, int>>(enumContainer);
//var expectedUnigram = new List<KeyValuePair<Unigram, int>>()
// {
// new KeyValuePair<Unigram, int>(new Unigram("a"), 1),
// new KeyValuePair<Unigram, int>(new Unigram("b"), 1),
// new KeyValuePair<Unigram, int>(new Unigram("c"), 1),
// new KeyValuePair<Unigram, int>(new Unigram("d"), 1)
// };
//CollectionAssert.AreEqual(listUnigram, expectedUnigram);
// create set of bigrams
var bigramSet = new QGramSet <Bigram>(new Token("abcd"));
Assert.AreEqual(2, bigramSet.QGramLength);
Assert.AreEqual(4, bigramSet.Count);
// create set of trigrams
var trigramSet = new QGramSet <Trigram>(new Token("abcd"));
Assert.AreEqual(3, trigramSet.QGramLength);
Assert.AreEqual(3, trigramSet.Count);
}
public void ConstructorQgram()
{
var unigramSet = new QGramSet <Unigram>(new Token("abcd"));
var bigramSet = new QGramSet <Bigram>(new Token("abcd"));
var trigramSet = new QGramSet <Trigram>(new Token("abcd"));
}
