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"""
General benchmarks that attempt to cover all field types, through by no means all uses of all field types.
"""
import json
from datetime import date, datetime, time
from decimal import Decimal
from uuid import UUID
import pytest
from pydantic_core import SchemaSerializer, SchemaValidator, ValidationError
from .complete_schema import input_data_lax, input_data_strict, input_data_wrong, schema, wrap_schema_in_root_model
def test_complete_valid():
lax_schema = schema()
cls = lax_schema['cls']
lax_validator = SchemaValidator(lax_schema)
output = lax_validator.validate_python(input_data_lax())
assert isinstance(output, cls)
assert len(output.__pydantic_fields_set__) == 41
output_dict = output.__dict__
assert output_dict == {
'field_str': 'fo',
'field_str_con': 'fooba',
'field_int': 1,
'field_int_con': 8,
'field_float': 1.0,
'field_float_con': 10.0,
'field_decimal': Decimal('42.0'),
'field_bool': True,
'field_bytes': b'foobar',
'field_bytes_con': b'foobar',
'field_date': date(2010, 2, 3),
'field_date_con': date(2020, 1, 1),
'field_time': time(12, 0),
'field_time_con': time(12, 0),
'field_datetime': datetime(2020, 1, 1, 12, 13, 14),
'field_datetime_con': datetime(2020, 1, 1),
'field_uuid': UUID('12345678-1234-5678-1234-567812345678'),
'field_list_any': ['a', b'b', True, 1.0, None] * 10,
'field_list_str': ['a', 'b', 'c'] * 10,
'field_list_str_con': ['a', 'b', 'c'] * 10,
'field_set_any': {'a', b'b', True, 1.0, None},
'field_set_int': set(range(100)),
'field_set_int_con': set(range(42)),
'field_frozenset_any': frozenset({'a', b'b', True, 1.0, None}),
'field_frozenset_bytes': frozenset([f'{i}'.encode() for i in range(100)]),
'field_frozenset_bytes_con': frozenset([f'{i}'.encode() for i in range(42)]),
'field_tuple_var_len_any': ('a', b'b', True, 1.0, None),
'field_tuple_var_len_float': tuple(i + 0.5 for i in range(100)),
'field_tuple_var_len_float_con': tuple(i + 0.5 for i in range(42)),
'field_tuple_fix_len': ('a', 1, 1.0, True),
'field_dict_any': {'a': 'b', 1: True, 1.0: 1.0}, # noqa: F601
'field_dict_str_float': {f'{i}': i + 0.5 for i in range(100)},
'field_literal_1_int': 1,
'field_literal_1_str': 'foobar',
'field_literal_mult_int': 3,
'field_literal_mult_str': 'foo',
'field_literal_assorted': 'foo',
'field_list_nullable_int': [1, None, 2, None, 3, None, 4, None],
'field_union': {'field_str': 'foo', 'field_int': 1, 'field_float': 1.0},
'field_functions_model': {
'field_before': 'foo Changed',
'field_after': 'foo Changed',
'field_wrap': 'Input foo Changed',
'field_plain': 'foo Changed',
},
'field_recursive': {
'name': 'foo',
'sub_branch': {'name': 'bar', 'sub_branch': {'name': 'baz', 'sub_branch': None}},
},
}
strict_validator = SchemaValidator(schema(strict=True))
output2 = strict_validator.validate_python(input_data_strict())
assert output_dict == output2.__dict__
def test_complete_invalid():
lax_schema = schema()
lax_validator = SchemaValidator(lax_schema)
with pytest.raises(ValidationError) as exc_info:
lax_validator.validate_python(input_data_wrong())
assert len(exc_info.value.errors(include_url=False)) == 739
@pytest.mark.benchmark(group='complete')
def test_complete_core_lax(benchmark):
v = SchemaValidator(schema())
benchmark(v.validate_python, input_data_lax())
@pytest.mark.benchmark(group='complete')
def test_complete_core_strict(benchmark):
v = SchemaValidator(schema(strict=True))
benchmark(v.validate_python, input_data_strict())
@pytest.mark.benchmark(group='complete')
def test_complete_core_root(benchmark):
v = SchemaValidator(wrap_schema_in_root_model(schema()))
benchmark(v.validate_python, {'root': input_data_lax()})
@pytest.mark.benchmark(group='complete-to-python')
def test_complete_core_serializer_to_python(benchmark):
core_schema = schema()
v = SchemaValidator(core_schema)
model = v.validate_python(input_data_lax())
serializer = SchemaSerializer(core_schema)
assert serializer.to_python(model) == model.__dict__
benchmark(serializer.to_python, model)
@pytest.mark.benchmark(group='complete-to-json')
def test_complete_core_serializer_to_json(benchmark):
core_schema = schema()
v = SchemaValidator(core_schema)
model = v.validate_python(input_data_lax())
serializer = SchemaSerializer(core_schema)
benchmark(serializer.to_json, model)
@pytest.mark.benchmark(group='complete-wrong')
def test_complete_core_error(benchmark):
v = SchemaValidator(schema())
data = input_data_wrong()
@benchmark
def f():
try:
v.validate_python(data)
except ValueError:
pass
else:
raise RuntimeError('expected ValueError')
@pytest.mark.benchmark(group='complete-wrong')
def test_complete_core_isinstance(benchmark):
v = SchemaValidator(schema())
data = input_data_wrong()
assert v.isinstance_python(data) is False
@benchmark
def f():
v.isinstance_python(data)
def default_json_encoder(obj):
if isinstance(obj, bytes):
return obj.decode('utf-8')
if isinstance(obj, (set, frozenset)):
return list(obj)
else:
raise TypeError(f'Object of type {type(obj)} is not JSON serializable')
@pytest.mark.benchmark(group='complete-json')
def test_complete_core_json(benchmark):
v = SchemaValidator(schema())
json_data = json.dumps(input_data_lax(), default=default_json_encoder)
benchmark(v.validate_json, json_data)
@pytest.mark.benchmark(group='complete-json')
def test_complete_core_root_json(benchmark):
v = SchemaValidator(wrap_schema_in_root_model(schema()))
json_data = json.dumps({'root': input_data_lax()}, default=default_json_encoder)
benchmark(v.validate_json, json_data)
@pytest.mark.benchmark(group='build')
def test_build_schema(benchmark):
lax_schema = schema()
benchmark(SchemaValidator, lax_schema)
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