def test_locate_positions_no_primers(self):
obs_pos = _locate_primer_positions(self.aligned_seqs_fasta)
exp_pos = {"start": None, "end": None}
self.assertDictEqual(obs_pos, exp_pos)
def test_locate_positions_strange_alignment(self):
with self.assertRaisesRegex(ValueError, 'Reverse primer overlaps'):
_locate_primer_positions(self.aligned_mess_fasta)
def test_locate_positions_only_rev(self):
obs_pos = _locate_primer_positions(self.aligned_with_rev_fasta)
exp_pos = {"start": None, "end": 104}
self.assertDictEqual(obs_pos, exp_pos)