+
+ def test_traversal_morsel(self):
+ values = {
+ 'expires': 'a',
+ 'path': 'b',
+ 'comment': 'c',
+ 'domain': 'd',
+ 'max-age': 'e',
+ 'secure': 'f',
+ 'httponly': 'g',
+ 'version': 'h',
+ 'samesite': 'i',
+ }
+ morsel = http.cookies.Morsel()
+ morsel.set('item_key', 'item_value', 'coded_value')
+ morsel.update(values)
+ values['key'] = 'item_key'
+ values['value'] = 'item_value'
+
+ for key, value in values.items():
+ assert traverse_obj(morsel, key) == value, \
+ 'Morsel should provide access to all values'
+ assert traverse_obj(morsel, ...) == list(values.values()), \
+ '`...` should yield all values'
+ assert traverse_obj(morsel, lambda k, v: True) == list(values.values()), \
+ 'function key should yield all values'
+ assert traverse_obj(morsel, [(None,), any]) == morsel, \
+ 'Morsel should not be implicitly changed to dict on usage'
+
+
+class TestDictGet:
+ def test_dict_get(self):
+ FALSE_VALUES = {
+ 'none': None,
+ 'false': False,
+ 'zero': 0,
+ 'empty_string': '',
+ 'empty_list': [],
+ }
+ d = {**FALSE_VALUES, 'a': 42}
+ assert dict_get(d, 'a') == 42
+ assert dict_get(d, 'b') is None
+ assert dict_get(d, 'b', 42) == 42
+ assert dict_get(d, ('a',)) == 42
+ assert dict_get(d, ('b', 'a')) == 42
+ assert dict_get(d, ('b', 'c', 'a', 'd')) == 42
+ assert dict_get(d, ('b', 'c')) is None
+ assert dict_get(d, ('b', 'c'), 42) == 42
+ for key, false_value in FALSE_VALUES.items():
+ assert dict_get(d, ('b', 'c', key)) is None
+ assert dict_get(d, ('b', 'c', key), skip_false_values=False) == false_value