def test_010_valid_case(self):
ident = 'ref_prob'
descr = 'Allele probability'
for group in ('INFO', 'FILTER', 'FORMAT'):
for number in ('A', 'R', 'G', '.', 1):
for typ in ('Integer', 'Float', 'Flag', 'Character', 'String'):
try:
meta_info = MetaInfo(group, ident, number, typ, descr)
except Exception:
self.fail('Correct input is raising Exception.')
# Check repr() is correctly
expected = '{}=<ID={},Number={},Type={},'\
'Description="{}">'.format(
group, ident, number, typ, descr)
got = repr(meta_info)
self.assertEqual(expected, got)
def test_040_invalid_type(self):
"""When an invalid data type is entered, ValueError is raised."""
with self.assertRaises(ValueError):
meta_info = MetaInfo('INFO', 'ref_prob', 1, 'Double',
'Allele probability')
def test_030_invalid_number(self):
"""Int needs to be an integer or 'A', 'R', 'G' or '.'."""
with self.assertRaises(ValueError):
meta_info = MetaInfo('INFO', 'ref_prob', 'T', 'Float',
'Allele probability')
def test_020_invalid_group(self):
"""Any group not in MetaInfo.__valid_groups__ raises ValueError."""
with self.assertRaises(ValueError):
meta_info = MetaInfo('nonsense', 'ref_prob', 1, 'Float',
'Allele probability')