def reverse_complement(sequence, conversion):
"""Convert a nucleotide sequence into its reverse complement
Convert a nucleotide SEQUENCE into its reverse, complement or reverse
complement.
"""
result = pb.reverse_complement(sequence, conversion=conversion)
click.echo(result)
def test_reverse_complement_complement():
expect = "CAGATA"
result = pb.reverse_complement("GTCTAT", conversion="complement")
assert result == expect
def test_reverse_complement_reverse_short():
expect = "CAGATA"
result = pb.reverse_complement("ATAGAC", conversion="r")
assert result == expect
def test_reverse_complement_short():
expect = "CAGATA"
result = pb.reverse_complement("TATCTG", conversion="rc")
assert result == expect
def test_reverse_complement_error():
with pytest.raises(ValueError):
pb.reverse_complement("CAGATA", conversion="invalid")
