def test_serialization_utilities(tmp_path):
uid = uuid.UUID("7c0b18f5-f410-4e83-9263-b38c2328e516")
data = dict(b=b"xyz", a="hêllo", c=uid)
serialized_str = dump_to_json_str(data)
# Keys are sorted
assert (
serialized_str
== r'{"a": "h\u00eallo", "b": {"$binary": {"base64": "eHl6", "subType": "00"}}, "c": {"$binary": {"base64": "fAsY9fQQToOSY7OMIyjlFg==", "subType": "03"}}}'
)
deserialized = load_from_json_str(serialized_str)
assert deserialized == data
serialized_str = dump_to_json_str(
data, ensure_ascii=False
) # Json arguments well propagated
assert (
serialized_str
== r'{"a": "hêllo", "b": {"$binary": {"base64": "eHl6", "subType": "00"}}, "c": {"$binary": {"base64": "fAsY9fQQToOSY7OMIyjlFg==", "subType": "03"}}}'
)
deserialized = load_from_json_str(serialized_str)
assert deserialized == data
serialized_str = dump_to_json_bytes(data)
# Keys are sorted
assert (
serialized_str
== rb'{"a": "h\u00eallo", "b": {"$binary": {"base64": "eHl6", "subType": "00"}}, "c": {"$binary": {"base64": "fAsY9fQQToOSY7OMIyjlFg==", "subType": "03"}}}'
)
deserialized = load_from_json_bytes(serialized_str)
assert deserialized == data
serialized_str = dump_to_json_bytes(
data, ensure_ascii=False
) # Json arguments well propagated
assert (
serialized_str
== b'{"a": "h\xc3\xaallo", "b": {"$binary": {"base64": "eHl6", "subType": "00"}}, "c": {"$binary": {"base64": "fAsY9fQQToOSY7OMIyjlFg==", "subType": "03"}}}'
)
deserialized = load_from_json_bytes(serialized_str)
assert deserialized == data
tmp_filepath = os.path.join(tmp_path, "dummy_temp_file.dat")
serialized_str = dump_to_json_file(
tmp_filepath, data=data, ensure_ascii=True
) # Json arguments well propagated
assert (
serialized_str
== b'{"a": "h\u00eallo", "b": {"$binary": {"base64": "eHl6", "subType": "00"}}, "c": {"$binary": {"base64": "fAsY9fQQToOSY7OMIyjlFg==", "subType": "03"}}}'
)
deserialized = load_from_json_file(tmp_filepath)
assert deserialized == data
def set_keypair(self, keychain_uid: uuid.UUID, key_type: str,
keypair: dict):
keypair_serialized = dump_to_json_str(keypair)
assert isinstance(keypair_serialized, str), repr(keypair_serialized)
# Raises IntegrityError if this ID already exists
EscrowKeypair.objects.create(keychain_uid=keychain_uid,
key_type=key_type.upper(),
keypair=keypair_serialized)
def dumps(data):
"""We override to use Extended Json here."""
return dump_to_json_str(data)