def test_query_ids_from_blast_result(self):
        "query_ids_from_blast_result should return query_ids matching filter"
        align_filter = make_percent_align_filter(2.0)  #none should pass

        ok_ids, removed_ids= query_ids_from_blast_result(\
                self.blast_result, align_filter, DEBUG = True)
        self.assertEqualItems(ok_ids, set([]))
    def test_query_ids_from_blast_result(self):
        "query_ids_from_blast_result should return query_ids matching filter"
        align_filter = make_percent_align_filter(2.0)  # none should pass

        ok_ids, removed_ids = query_ids_from_blast_result(
            self.blast_result, align_filter, DEBUG=True)
        self.assertEqual(ok_ids, set())