def test_init_empty():
rec = Record()
assert isinstance(rec, Record)
assert rec.id == "NO_ID_ASSIGNED"
assert rec.seq is None
assert rec.annotations == {}
assert rec.description == ""
assert rec.clusters == []
def test_from_genbank():
testfile = get_testfile('nisin.gbk')
bp_rec = SeqIO.read(testfile, 'genbank')
rec = Record.from_genbank(testfile)
assert isinstance(rec, Record)
assert rec.id == bp_rec.id
assert rec.seq == bp_rec.seq
# SNAG: Can't compare Reference objects in Biopython :(
# So delete them to make the test work.
del rec.annotations['references']
del bp_rec.annotations['references']
assert rec.annotations == bp_rec.annotations
assert rec.description == bp_rec.description
def test_clusters():
testfile = get_testfile('nisin.gbk')
rec = Record.from_genbank(testfile)
assert len(rec.clusters) == 1