def test_generate_new_names_old_disjoint_strict(self):
with self.assertRaises(ValueError) as cm:
_rename._generate_new_names(self.old_ids,
self.name_map,
strict=True,
verbose=False)
self.assertEqual(
str(cm.exception),
("There are ids in the table which do not have new names.\n"
"Either turn off strict mode or provide a remapping for "
"all ids.\nThe following ids are not mapped:\n S3"))
def test_generate_new_names_non_unique(self):
name_map = pd.Series({'S1': 'S2_new', 'S2': 'S2_new'})
with self.assertRaises(ValueError) as cm:
_rename._generate_new_names(self.old_ids,
name_map,
strict=True,
verbose=False)
self.assertEqual(
str(cm.exception),
('All new ids must be unique.\n'
'Try the group method in this plugin if you want '
'to combine multiple samples in the same table.'))
def test_generate_new_names_verbose_warnings(self):
with warnings.catch_warnings(record=True) as w:
# Cause all warnings to always be triggered.
warnings.simplefilter("always")
new_names = \
_rename._generate_new_names(self.old_ids,
self.name_map,
strict=False,
verbose=True)
self.assertEqual(len(w), 2)
self.assertTrue(isinstance(w[0].message, UserWarning))
self.assertEqual(
str(w[0].message),
'There are ids in the original table which do not '
'have new names.\nThe following ids will not be '
'included:\n S3')
self.assertTrue(isinstance(w[1].message, UserWarning))
self.assertEqual(
str(w[1].message),
'There are ids supplied for renaming that are not in'
' the table.\nThe following ids will not be mapped:'
'\n S4')
self.assertEqual(new_names.keys(), self.known.keys())
for k, v in new_names.items():
self.assertEqual(v, self.known[k])
def test_generate_new_names_no_verbse(self):
with warnings.catch_warnings(record=True) as w:
# Cause all warnings to always be triggered.
warnings.simplefilter("always")
new_names = \
_rename._generate_new_names(self.old_ids,
self.name_map,
strict=False,
verbose=False)
self.assertEqual(len(w), 0)
self.assertEqual(new_names.keys(), self.known.keys())
for k, v in new_names.items():
self.assertEqual(v, self.known[k])
