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|
# SPDX-License-Identifier: (Apache-2.0 OR MIT)
import dataclasses
import datetime
import uuid
import pytest
import orjson
try:
import pytz
except ImportError:
pytz = None # type: ignore
try:
import numpy
except ImportError:
numpy = None # type: ignore
class SubStr(str):
pass
class TestNonStrKeyTests:
def test_dict_keys_duplicate(self):
"""
OPT_NON_STR_KEYS serializes duplicate keys
"""
assert (
orjson.dumps({"1": True, 1: False}, option=orjson.OPT_NON_STR_KEYS)
== b'{"1":true,"1":false}'
)
def test_dict_keys_int(self):
assert (
orjson.dumps({1: True, 2: False}, option=orjson.OPT_NON_STR_KEYS)
== b'{"1":true,"2":false}'
)
def test_dict_keys_substr(self):
assert (
orjson.dumps({SubStr("aaa"): True}, option=orjson.OPT_NON_STR_KEYS)
== b'{"aaa":true}'
)
def test_dict_keys_substr_passthrough(self):
"""
OPT_PASSTHROUGH_SUBCLASS does not affect OPT_NON_STR_KEYS
"""
assert (
orjson.dumps(
{SubStr("aaa"): True},
option=orjson.OPT_NON_STR_KEYS | orjson.OPT_PASSTHROUGH_SUBCLASS,
)
== b'{"aaa":true}'
)
def test_dict_keys_substr_invalid(self):
with pytest.raises(orjson.JSONEncodeError):
orjson.dumps({SubStr("\ud800"): True}, option=orjson.OPT_NON_STR_KEYS)
def test_dict_keys_strict(self):
"""
OPT_NON_STR_KEYS does not respect OPT_STRICT_INTEGER
"""
assert (
orjson.dumps(
{9223372036854775807: True},
option=orjson.OPT_NON_STR_KEYS | orjson.OPT_STRICT_INTEGER,
)
== b'{"9223372036854775807":true}'
)
def test_dict_keys_int_range_valid_i64(self):
"""
OPT_NON_STR_KEYS has a i64 range for int, valid
"""
assert (
orjson.dumps(
{9223372036854775807: True},
option=orjson.OPT_NON_STR_KEYS | orjson.OPT_STRICT_INTEGER,
)
== b'{"9223372036854775807":true}'
)
assert (
orjson.dumps(
{-9223372036854775807: True},
option=orjson.OPT_NON_STR_KEYS | orjson.OPT_STRICT_INTEGER,
)
== b'{"-9223372036854775807":true}'
)
assert (
orjson.dumps(
{9223372036854775809: True},
option=orjson.OPT_NON_STR_KEYS | orjson.OPT_STRICT_INTEGER,
)
== b'{"9223372036854775809":true}'
)
def test_dict_keys_int_range_valid_u64(self):
"""
OPT_NON_STR_KEYS has a u64 range for int, valid
"""
assert (
orjson.dumps(
{0: True},
option=orjson.OPT_NON_STR_KEYS | orjson.OPT_STRICT_INTEGER,
)
== b'{"0":true}'
)
assert (
orjson.dumps(
{18446744073709551615: True},
option=orjson.OPT_NON_STR_KEYS | orjson.OPT_STRICT_INTEGER,
)
== b'{"18446744073709551615":true}'
)
def test_dict_keys_int_range_invalid(self):
"""
OPT_NON_STR_KEYS has a range of i64::MIN to u64::MAX
"""
with pytest.raises(orjson.JSONEncodeError):
orjson.dumps({-9223372036854775809: True}, option=orjson.OPT_NON_STR_KEYS)
with pytest.raises(orjson.JSONEncodeError):
orjson.dumps({18446744073709551616: True}, option=orjson.OPT_NON_STR_KEYS)
def test_dict_keys_float(self):
assert (
orjson.dumps({1.1: True, 2.2: False}, option=orjson.OPT_NON_STR_KEYS)
== b'{"1.1":true,"2.2":false}'
)
def test_dict_keys_inf(self):
assert (
orjson.dumps({float("Infinity"): True}, option=orjson.OPT_NON_STR_KEYS)
== b'{"null":true}'
)
assert (
orjson.dumps({float("-Infinity"): True}, option=orjson.OPT_NON_STR_KEYS)
== b'{"null":true}'
)
def test_dict_keys_nan(self):
assert (
orjson.dumps({float("NaN"): True}, option=orjson.OPT_NON_STR_KEYS)
== b'{"null":true}'
)
def test_dict_keys_bool(self):
assert (
orjson.dumps({True: True, False: False}, option=orjson.OPT_NON_STR_KEYS)
== b'{"true":true,"false":false}'
)
def test_dict_keys_datetime(self):
assert (
orjson.dumps(
{datetime.datetime(2000, 1, 1, 2, 3, 4, 123): True},
option=orjson.OPT_NON_STR_KEYS,
)
== b'{"2000-01-01T02:03:04.000123":true}'
)
def test_dict_keys_datetime_opt(self):
assert (
orjson.dumps(
{datetime.datetime(2000, 1, 1, 2, 3, 4, 123): True},
option=orjson.OPT_NON_STR_KEYS
| orjson.OPT_OMIT_MICROSECONDS
| orjson.OPT_NAIVE_UTC
| orjson.OPT_UTC_Z,
)
== b'{"2000-01-01T02:03:04Z":true}'
)
def test_dict_keys_datetime_passthrough(self):
"""
OPT_PASSTHROUGH_DATETIME does not affect OPT_NON_STR_KEYS
"""
assert (
orjson.dumps(
{datetime.datetime(2000, 1, 1, 2, 3, 4, 123): True},
option=orjson.OPT_NON_STR_KEYS | orjson.OPT_PASSTHROUGH_DATETIME,
)
== b'{"2000-01-01T02:03:04.000123":true}'
)
def test_dict_keys_uuid(self):
"""
OPT_NON_STR_KEYS always serializes UUID as keys
"""
assert (
orjson.dumps(
{uuid.UUID("7202d115-7ff3-4c81-a7c1-2a1f067b1ece"): True},
option=orjson.OPT_NON_STR_KEYS,
)
== b'{"7202d115-7ff3-4c81-a7c1-2a1f067b1ece":true}'
)
def test_dict_keys_date(self):
assert (
orjson.dumps(
{datetime.date(1970, 1, 1): True}, option=orjson.OPT_NON_STR_KEYS
)
== b'{"1970-01-01":true}'
)
def test_dict_keys_time(self):
assert (
orjson.dumps(
{datetime.time(12, 15, 59, 111): True},
option=orjson.OPT_NON_STR_KEYS,
)
== b'{"12:15:59.000111":true}'
)
def test_dict_non_str_and_sort_keys(self):
assert (
orjson.dumps(
{
"other": 1,
datetime.date(1970, 1, 5): 2,
datetime.date(1970, 1, 3): 3,
},
option=orjson.OPT_NON_STR_KEYS | orjson.OPT_SORT_KEYS,
)
== b'{"1970-01-03":3,"1970-01-05":2,"other":1}'
)
@pytest.mark.skipif(pytz is None, reason="pytz optional")
def test_dict_keys_time_err(self):
"""
OPT_NON_STR_KEYS propagates errors in types
"""
val = datetime.time(12, 15, 59, 111, tzinfo=pytz.timezone("Asia/Shanghai"))
with pytest.raises(orjson.JSONEncodeError):
orjson.dumps({val: True}, option=orjson.OPT_NON_STR_KEYS)
def test_dict_keys_str(self):
assert (
orjson.dumps({"1": True}, option=orjson.OPT_NON_STR_KEYS) == b'{"1":true}'
)
def test_dict_keys_type(self):
class Obj:
a: str
val = Obj()
with pytest.raises(orjson.JSONEncodeError):
orjson.dumps({val: True}, option=orjson.OPT_NON_STR_KEYS)
@pytest.mark.skipif(numpy is None, reason="numpy is not installed")
def test_dict_keys_array(self):
with pytest.raises(TypeError):
{numpy.array([1, 2]): True}
def test_dict_keys_dataclass(self):
@dataclasses.dataclass
class Dataclass:
a: str
with pytest.raises(TypeError):
{Dataclass("a"): True}
def test_dict_keys_dataclass_hash(self):
@dataclasses.dataclass
class Dataclass:
a: str
def __hash__(self):
return 1
obj = {Dataclass("a"): True}
with pytest.raises(orjson.JSONEncodeError):
orjson.dumps(obj, option=orjson.OPT_NON_STR_KEYS)
def test_dict_keys_list(self):
with pytest.raises(TypeError):
{[]: True}
def test_dict_keys_dict(self):
with pytest.raises(TypeError):
{{}: True}
def test_dict_keys_tuple(self):
obj = {(): True}
with pytest.raises(orjson.JSONEncodeError):
orjson.dumps(obj, option=orjson.OPT_NON_STR_KEYS)
def test_dict_keys_unknown(self):
with pytest.raises(orjson.JSONEncodeError):
orjson.dumps({frozenset(): True}, option=orjson.OPT_NON_STR_KEYS)
def test_dict_keys_no_str_call(self):
class Obj:
a: str
def __str__(self):
return "Obj"
val = Obj()
with pytest.raises(orjson.JSONEncodeError):
orjson.dumps({val: True}, option=orjson.OPT_NON_STR_KEYS)
|
