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import logging
from dataclasses import dataclass
from typing import Any
import pytest
from dataclasses_json import (dataclass_json, Undefined, CatchAll as CatchAllDJ)
from dataclass_wizard import (JSONWizard, CatchAll as CatchAllWizard)
log = logging.getLogger(__name__)
@dataclass()
class DontCareAPIDump:
endpoint: str
data: dict[str, Any]
@dataclass_json(undefined=Undefined.INCLUDE)
@dataclass()
class DontCareAPIDumpDJ(DontCareAPIDump):
unknown_things: CatchAllDJ
@dataclass()
class DontCareAPIDumpWizard(DontCareAPIDump, JSONWizard):
class _(JSONWizard.Meta):
v1 = True
unknown_things: CatchAllWizard
# Fixtures for test data
@pytest.fixture(scope='session')
def data():
return {"endpoint": "some_api_endpoint",
"data": {"foo": 1, "bar": "2"},
"undefined_field_name": [1, 2, 3]}
@pytest.fixture(scope='session')
def data_no_extras():
return {"endpoint": "some_api_endpoint",
"data": {"foo": 1, "bar": "2"}}
# Benchmark for deserialization (from_dict)
@pytest.mark.benchmark(group="deserialization")
def test_deserialize_wizard(benchmark, data):
benchmark(lambda: DontCareAPIDumpWizard.from_dict(data))
@pytest.mark.benchmark(group="deserialization")
def test_deserialize_json(benchmark, data):
benchmark(lambda: DontCareAPIDumpDJ.from_dict(data))
# Benchmark for deserialization with no extra data
@pytest.mark.benchmark(group="deserialization_no_extra_data")
def test_deserialize_wizard_no_extras(benchmark, data_no_extras):
benchmark(lambda: DontCareAPIDumpWizard.from_dict(data_no_extras))
@pytest.mark.benchmark(group="deserialization_no_extra_data")
def test_deserialize_json_no_extras(benchmark, data_no_extras):
benchmark(lambda: DontCareAPIDumpDJ.from_dict(data_no_extras))
# Benchmark for serialization (to_dict)
@pytest.mark.benchmark(group="serialization")
def test_serialize_wizard(benchmark, data):
dump1 = DontCareAPIDumpWizard.from_dict(data)
benchmark(lambda: dump1.to_dict())
@pytest.mark.benchmark(group="serialization")
def test_serialize_json(benchmark, data):
dump2 = DontCareAPIDumpDJ.from_dict(data)
benchmark(lambda: dump2.to_dict())
def test_validate(data, data_no_extras):
dump1 = DontCareAPIDumpDJ.from_dict(data_no_extras) # DontCareAPIDump(endpoint='some_api_endpoint', data={'foo': 1, 'bar': '2'})
dump2 = DontCareAPIDumpWizard.from_dict(data_no_extras) # DontCareAPIDump(endpoint='some_api_endpoint', data={'foo': 1, 'bar': '2'})
assert dump1.endpoint == dump2.endpoint
assert dump1.data == dump2.data
assert dump1.unknown_things == dump2.unknown_things == {}
expected = {'endpoint': 'some_api_endpoint', 'data': {'foo': 1, 'bar': '2'}}
assert dump1.to_dict() == dump2.to_dict() == expected
dump1 = DontCareAPIDumpDJ.from_dict(data) # DontCareAPIDump(endpoint='some_api_endpoint', data={'foo': 1, 'bar': '2'})
dump2 = DontCareAPIDumpWizard.from_dict(data) # DontCareAPIDump(endpoint='some_api_endpoint', data={'foo': 1, 'bar': '2'})
assert dump1.endpoint == dump2.endpoint
assert dump1.data == dump2.data
assert dump1.unknown_things == dump2.unknown_things
expected = {'endpoint': 'some_api_endpoint', 'data': {'foo': 1, 'bar': '2'}, 'undefined_field_name': [1, 2, 3]}
assert dump1.to_dict() == dump2.to_dict() == expected
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