def test_dunder_json(self):
from kotti.sqla import NestedMutationDict
data = {"some": ["other", {"stuff": 1}]}
mdict = NestedMutationDict(data)
assert json.loads(json.dumps(mdict.__json__(None))) == data
def test_dictwrapper_wraps(self):
from kotti.sqla import NestedMutationDict
from kotti.sqla import NestedMutationList
wrapper = NestedMutationDict(
{'name': 'andy', 'age': 77, 'children': []})
changed = wrapper.changed = MagicMock()
wrapper['name'] = 'randy'
assert changed.call_count == 1
assert isinstance(wrapper['children'], NestedMutationList)
wrapper['children'].append({'name': 'sandy', 'age': 33})
assert changed.call_count == 2
assert len(wrapper['children']), 1
assert isinstance(wrapper['children'][0], NestedMutationDict)
def test_dictwrapper_wraps(self):
from kotti.sqla import NestedMutationDict
from kotti.sqla import NestedMutationList
wrapper = NestedMutationDict({
"name": "andy",
"age": 77,
"children": []
})
assert getattr(wrapper, "get", False) is not False
changed = wrapper.changed = MagicMock()
wrapper["name"] = "randy"
assert changed.call_count == 1
assert isinstance(wrapper["children"], NestedMutationList)
wrapper["children"].append({"name": "sandy", "age": 33})
assert changed.call_count == 2
assert len(wrapper["children"]), 1
assert isinstance(wrapper["children"][0], NestedMutationDict)
def test_dictwrapper_changed(self):
from kotti.sqla import NestedMutationDict
data = {}
wrapper = NestedMutationDict(data)
changed = wrapper.changed = MagicMock()
wrapper['name'] = 'andy'
assert data == {'name': 'andy'}
assert wrapper == {'name': 'andy'}
assert wrapper['name'] == 'andy'
assert changed.call_count == 1
wrapper['age'] = 77
assert data == {'name': 'andy', 'age': 77}
assert wrapper['age'] == 77
assert wrapper['name'] == 'andy'
assert changed.call_count == 2
wrapper['age'] += 1
assert data == {'name': 'andy', 'age': 78}
assert wrapper['age'] == 78
assert changed.call_count == 3
def test_dictwrapper_changed(self):
from kotti.sqla import NestedMutationDict
data = {}
wrapper = NestedMutationDict(data)
changed = wrapper.changed = MagicMock()
wrapper["name"] = "andy"
assert data == {"name": "andy"}
assert wrapper == {"name": "andy"}
assert wrapper["name"] == "andy"
assert changed.call_count == 1
wrapper["age"] = 77
assert data == {"name": "andy", "age": 77}
assert wrapper["age"] == 77
assert wrapper["name"] == "andy"
assert changed.call_count == 2
wrapper["age"] += 1
assert data == {"name": "andy", "age": 78}
assert wrapper["age"] == 78
assert changed.call_count == 3
def test_dictwrapper_comparison(self):
from kotti.sqla import NestedMutationDict
assert NestedMutationDict({}) == NestedMutationDict({})
assert (NestedMutationDict({'a':
'ok'}) == NestedMutationDict({'a': 'ok'}))
def test_setdefault_parent(self):
from kotti.sqla import NestedMutationDict
mdict = NestedMutationDict({})
assert mdict.setdefault('bar', []).__parent__ is mdict
def test_setdefault_list(self):
from kotti.sqla import NestedMutationDict
from kotti.sqla import NestedMutationList
mdict = NestedMutationDict({})
assert isinstance(mdict.setdefault('bar', []), NestedMutationList)
def test_dictwrapper_comparison(self):
from kotti.sqla import NestedMutationDict
assert NestedMutationDict({}) == NestedMutationDict({})
assert NestedMutationDict({"a":
"ok"}) == NestedMutationDict({"a": "ok"})
def test_setdefault_dict(self):
from kotti.sqla import NestedMutationDict
mdict = NestedMutationDict({})
assert isinstance(mdict.setdefault("bar", {}), NestedMutationDict)
