public virtual void TestFilter()
{
TokenStream stream = new WhitespaceTokenizer(new System.IO.StringReader("short toolong evenmuchlongertext a ab toolong foo"));
LengthFilter filter = new LengthFilter(stream, 2, 6);
Assert.AreEqual("short", filter.Next().TermText());
Assert.AreEqual("ab", filter.Next().TermText());
Assert.AreEqual("foo", filter.Next().TermText());
Assert.IsNull(filter.Next());
}
