def test_value_anything_but_comma_equal_allowed_but_dangerous(self):
options = [
'a= an elephant, b=and a --large-- ant',
'c=walk into a !@#$%^&*() bar'
]
act = nuoca_util.parse_keyval_list(options)
exp = {
'a': ' an elephant',
'b': 'and a --large-- ant',
'c': 'walk into a !@#$%^&*() bar'
}
self.assertItemsEqual(act, exp)
def test_even_multi_elements_are_trimmed(self):
options = [
' a = peanut , b = butter, '
'c = but spaces in the middle are kept '
]
act = nuoca_util.parse_keyval_list(options)
exp = {
'a': 'peanut',
'b': 'butter',
'c': 'but spaces in the middle are kept'
}
self.assertItemsEqual(act, exp)
def test_same_key_listed_twice(self):
# second wins
options = ['a=1', 'd=4', 'a=antelope']
act = nuoca_util.parse_keyval_list(options)
exp = {'a': 'antelope', 'd': '4'}
self.assertItemsEqual(act, exp)
def test_elements_are_trimmed_for_convenience(self):
options = [' a = my-value ']
act = nuoca_util.parse_keyval_list(options)
exp = {'a': 'my-value'}
self.assertItemsEqual(act, exp)
def test_multi_element(self):
options = ['a=1,b=2', 'd=4']
act = nuoca_util.parse_keyval_list(options)
exp = {'a': '1', 'b': '2', 'd': '4'}
self.assertItemsEqual(act, exp)
def test_parse_basic_several(self):
options = ['a=b', 'b=c', 'c=d', "e=f"]
act = nuoca_util.parse_keyval_list(options)
exp = {'a': 'b', 'b': 'c', 'c': 'd', 'e': 'f'}
self.assertItemsEqual(act, exp)
def test_parse_basic_single(self):
options = ['a=my-value']
act = nuoca_util.parse_keyval_list(options)
exp = {'a': 'my-value'}
self.assertItemsEqual(act, exp)
def test_empty_strings_ignored(self):
m = nuoca_util.parse_keyval_list(['', ' ', ',', ' , , , ,'])
self.assertDictEqual(m, {})
def test_empty_list_returns_empty_dict(self):
m = nuoca_util.parse_keyval_list([])
self.assertDictEqual(m, {})
def test_none_returns_empty_dict(self):
# suppress PEP-8 warning in pycharm - deliberate wrong type for test
# noinspection PyTypeChecker
m = nuoca_util.parse_keyval_list(None)
self.assertDictEqual(m, {})
def test_neg_options_multi_bad(self):
with self.assertRaisesRegexp(AttributeError,
"key/value pair crunch missing '='"):
nuoca_util.parse_keyval_list(['apple=jacks,crunch'])
def test_single_bad(self):
with self.assertRaisesRegexp(AttributeError,
"key/value pair bananans missing '='"):
nuoca_util.parse_keyval_list(['bananans'])
