def test_validate_does_not_copy():
instance = PersonModel(first_name="Jean", last_name="Pierre")
assert PersonModel.validate(instance) is instance
def test_fields_modified_on_construction():
instance = PersonModel(first_name="Jean", last_name="Pierre")
assert instance.__fields_modified__ == set(
["first_name", "last_name", "id"])
def instance_to_update():
return PersonModel(first_name=INITIAL_FIRST_NAME, last_name=INITIAL_LAST_NAME)
def test_model_copy_with_update_primary_key():
instance = PersonModel(first_name="Jean", last_name="Valjean")
copied = instance.copy(update={"id": ObjectId()})
assert instance.first_name == copied.first_name
assert copied.last_name == copied.last_name
assert instance.id != copied.id
def test_model_copy_with_update():
instance = PersonModel(first_name="Jean", last_name="Valjean")
copied = instance.copy(update={"last_name": "Pierre"})
assert instance.id == copied.id
assert instance.first_name == copied.first_name
assert copied.last_name == "Pierre"
def test_model_copy_without_update():
instance = PersonModel(first_name="Jean", last_name="Valjean")
copied = instance.copy()
assert instance == copied
class M(Model):
...
id_ = ObjectId()
assert json.loads(M(id=id_).json()) == {"id": str(id_)}
TWITTER_USERS = [TwitterUser(), TwitterUser(), TwitterUser()]
MAIN_TWITTER_USER = TwitterUser(following=[e.id for e in TWITTER_USERS])
@pytest.mark.parametrize(
"instance, expected_parsed_json",
(
(
PersonModel(first_name="Johnny", last_name="Cash"),
dict(first_name="Johnny", last_name="Cash"),
),
(
TreeModel(
name="Secoya",
average_size=100.3,
discovery_year=1253,
kind=TreeKind.BIG,
genesis_continents=["Asia"],
per_continent_density={"Asia": 20.3},
),
dict(
name="Secoya",
average_size=100.3,
discovery_year=1253,