private void CheckWordnetSynonyms(TokenFilterFactory factory)
{
Reader reader = new StringReader("second");
TokenStream stream = new MockTokenizer(reader, MockTokenizer.WHITESPACE, false);
stream = factory.Create(stream);
assertTrue(stream is SynonymFilter);
AssertTokenStreamContents(stream, new string[] { "second", "2nd", "two" }, new int[] { 1, 0, 0 });
}