def test_from_json_invalid_syntax_raises_error() -> None:
# given
json_string = """{"name": "Liz" "age": 42}""" # missing comma between fields
# when - then
with pytest.raises(DeserializationError):
_ = from_json("TestDataClass", json_string)
def test_from_json_missing_root_raises_error() -> None:
# given
json_string = """{"name": "Liz", "age": 42}""" # data not under "person" root
# when - then
with pytest.raises(DeserializationError):
_ = from_json("TestDataClass", json_string, "person")
def test_from_json_valid_document_success() -> None:
# given
json_string = """{"name": "Liz", "age": 42}"""
# when
dic = from_json("TestDataClass", json_string)
# then
assert dic["name"] == "Liz"
assert dic["age"] == 42
def from_json(cls, json_string: str):
dic = from_json(class_name=cls.__name__, json_string=json_string)
required_fields = ["id", "device_name", "labels"]
validate_fields(class_name=cls.__name__, required_fields=required_fields, dic=dic)
labels = [LabelPayload.from_dict(item) for item in dic["labels"]]
return cls(
id=dic["id"],
device_name=dic["device_name"],
labels=labels,
)
def from_json(cls, json_string):
dic = from_json(class_name=cls.__name__,
json_string=json_string,
root="site")
return cls(site=from_dict(data_class=CreateResponse._Site, data=dic))
def from_json(cls, json_string):
dic = from_json(class_name=cls.__name__,
json_string=json_string,
root="sites")
sites = [GetResponse.from_dict(item) for item in dic]
return cls(sites=sites)
def from_json(cls, json_string):
dic = from_json(class_name=cls.__name__,
json_string=json_string,
root="site")
return cls.from_dict(dic=dic)
def from_json(cls, json_string):
dic = from_json(class_name=cls.__name__, json_string=json_string)
return cls(interface=InterfacePayload.from_dict(dic))
def from_json(cls, json_string):
dic = from_json(class_name=cls.__name__, json_string=json_string)
interfaces = [GetResponse.from_dict(item) for item in dic]
return cls(interfaces=interfaces)
def from_json(cls, json_string):
# for GET response the payload json is like: "interface": {...}
dic = from_json(class_name=cls.__name__, json_string=json_string, root="interface")
return cls.from_dict(dic)
def from_json(cls, json_string):
dic = from_json(cls.__name__, json_string)
obj = cls()
for i in dic:
obj.append(from_dict(data_class=_Alarm, data=i))
return obj
def from_json(cls, json_string):
dic = from_json(class_name=cls.__name__, json_string=json_string)
return from_dict(data_class=cls, data=dic)
def from_json(cls, json_string):
dic = from_json(class_name=cls.__name__, json_string=json_string)
return cls(**dic)