def test_rna_fasta_format_to_dna_fasta_format(self):
# transform RNA to DNA (reverse transcribe)
input, obs = self.transform_format(RNAFASTAFormat, DNAFASTAFormat,
'derep-test-rna.fasta')
self.assertIsInstance(obs, DNAFASTAFormat)
# load expected DNA seqs (already reverse transcribed)
exp = self.dna_seqs
# convert to DNAIterator to iterate over seqs, confirm that
# reverse transcription occurred as expected.
obs = _read_dna_fasta(str(obs))
for observed, expected in zip(obs, exp):
self.assertEqual(observed, expected)
def _7(data: RNAFASTAFormat) -> DNAIterator:
converted_dna = _rna_to_dna(str(data))
generator = _read_dna_fasta(str(converted_dna))
return DNAIterator(generator)