def test_update_annotations(self):
annotations = Annotations(finalized=True)
updating_fancy_dict = FancyDict(key=1)
updating_fancy_dict.annotate("key", annotations)
base_fancy_dict = FancyDict()
base_fancy_dict.update(updating_fancy_dict)
assert base_fancy_dict.get_annotations("key").finalized
def test_set_condition(self):
fancy_dict = FancyDict()
fancy_dict["key"] = "value"
fancy_dict["key_not_merging"] = "value"
fancy_dict.annotate("key_not_merging",
Annotations(condition=lambda o, n: False))
assert {"key": "value"} == FancyDict(fancy_dict)
def test_if_finalized_dont_update_annotations(self):
fancy_dict = FancyDict(key=1)
fancy_dict.annotate("key", finalized=True)
update = FancyDict(key=2)
update.annotate("key", finalized=False)
fancy_dict.update(update)
assert 1 == fancy_dict["key"]
def test_merge_method(self):
base_dict = FancyDict()
base_dict["counter"] = 1
update_dict = FancyDict(counter=1)
update_dict.annotate("counter", Annotations(merge_method=add))
base_dict.update(update_dict)
assert 2 == base_dict["counter"]
def test_create_annotations_from_keyword_arguments(self):
fancy_dict = FancyDict(finalized=1)
fancy_dict.annotate("finalized", finalized=True)
fancy_dict.update(finalized=2)
assert 1 == fancy_dict["finalized"]
fancy_dict["key"] = "value"
fancy_dict["key_not_merging"] = "value"
fancy_dict.annotate("key_not_merging", condition=lambda o, n: False)
assert "key_not_merging" not in FancyDict(fancy_dict)
fancy_dict["counter"] = 1
update_dict = FancyDict(counter=1)
update_dict.annotate("counter", merge_method=add)
fancy_dict.update(update_dict)
assert 2 == fancy_dict["counter"]
def test_setitem_allow_change_even_if_finalized(self):
fancy_dict = FancyDict(finalized=1)
fancy_dict.annotate("finalized", Annotations(finalized=True))
fancy_dict["finalized"] = 2
assert 2 == fancy_dict["finalized"]
def test_dont_set_annotations_when_there_are_none(self):
fancy_dict = FancyDict(key=1)
fancy_dict.annotate("key", None)
assert fancy_dict.get_annotations("key") is None
def test_update_existing_annotations(self):
annotations = Annotations(finalized=True)
fancy_dict = FancyDict(key=1)
fancy_dict.annotate("key", annotations)
fancy_dict.annotate("key", finalized=False)
assert not annotations.finalized
def test_finalized(self):
fancy_dict = FancyDict(finalized=1)
fancy_dict.annotate("finalized", Annotations(finalized=True))
fancy_dict.update(finalized=2)
assert 1 == fancy_dict["finalized"]
