def setUp(self):
self.fruit_list = DragonflyList("fruit")
self.fruit_list.append("apple")
self.fruit_list_ref = ListRef("fruit_ref", self.fruit_list)
self.dict_list = DragonflyDictList("fruit_dict")
self.dict_list["apple"] = "yep"
self.dict_list["mango"] = "nope"
self.dict_list_ref = DictListRef("fruit_dict_ref", self.dict_list)
def test_update_list(self):
"""
Test support for dragonfly lists.
"""
# Set up a new list and add an item
fruit_list = DragonflyList("fruit")
fruit_list.append("apple")
fruit_list_ref = ListRef("fruit_ref", fruit_list)
# Load a new grammar with a rule referencing the fruit list
grammar = Grammar("test")
r = Rule("fav_fruit", fruit_list_ref, exported=True)
grammar.add_rule(r)
grammar.load()
self.assert_mimic_success("apple")
# Try updating the list
fruit_list.append("banana")
self.assertListEqual(["apple", "banana"], r.element.list)
# If mimic fails, then the list wasn't updated correctly.
self.assert_mimic_success("banana")