def test_dash_gap(self): sequences = [SeqRecord(Seq("AAA"), id="s1"), SeqRecord(Seq("A-G"), id="s2"), SeqRecord(Seq("-A-"), id="s3"),] ungapped = list(transform.ungap_sequences(sequences)) self.assertEqual(["AAA", "AG", "A"], [str(s.seq) for s in ungapped])