}
assertNull( filter.next() ); // no more tokens
}
public void testEncodes() throws Exception {
runner( new DoubleMetaphone(), true );
runner( new Metaphone(), true );
runner( new Soundex(), true );
runner( new RefinedSoundex(), true );
runner( new DoubleMetaphone(), false );
runner( new Metaphone(), false );
runner( new Soundex(), false );
runner( new RefinedSoundex(), false );
}