def test_check_duplicates_MSA_and_string_with_no_duplicates(self):
alignment = MultipleSeqAlignment([
SeqRecord(Seq("GTAC"), name="seq1"),
SeqRecord(Seq("CGTT"), name="seq2"),
SeqRecord(Seq("TAGC"), name="seq3"),
])
assert align.check_duplicates(alignment, "TGTT") is None
def test_check_duplicates_MSA_and_string_with_duplicates(self):
alignment = MultipleSeqAlignment([
SeqRecord(Seq("GTAC"), name="seq1"),
SeqRecord(Seq("CGTT"), name="seq2"),
SeqRecord(Seq("TAGC"), name="seq3"),
])
with pytest.raises(align.AlignmentError):
assert align.check_duplicates(alignment, "seq3")
def test_check_duplicates_string_with_duplicates(self):
with pytest.raises(align.AlignmentError):
assert align.check_duplicates("GTAC", "CGTT", "CGTT")
def test_check_duplicates_strings_with_no_duplicates(self):
assert align.check_duplicates("GTAC", "CGTT") is None
def test_check_duplicates_no_arguments(self):
assert align.check_duplicates() is None
