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from random import Random
import pytest
from hypothesis import given
from hypothesis.strategies import booleans, integers
from polyfactory.exceptions import ParameterException
from polyfactory.value_generators.constrained_strings import handle_constrained_string_or_bytes
@given(booleans(), integers(max_value=10000), integers(max_value=10000))
def test_handle_constrained_bytes_with_min_length_and_max_length(
to_lower: bool,
min_length: int,
max_length: int,
) -> None:
if min_length < 0 or max_length < 0 or min_length > max_length:
with pytest.raises(ParameterException):
handle_constrained_string_or_bytes(
random=Random(),
t_type=bytes,
min_length=min_length,
max_length=max_length,
pattern=None,
)
else:
result = handle_constrained_string_or_bytes(
random=Random(),
t_type=bytes,
min_length=min_length,
max_length=max_length,
pattern=None,
)
if to_lower:
assert result == result.lower()
assert len(result) >= min_length
assert len(result) <= max_length
@given(booleans(), integers(max_value=10000))
def test_handle_constrained_bytes_with_min_length(to_lower: bool, min_length: int) -> None:
if min_length < 0:
with pytest.raises(ParameterException):
handle_constrained_string_or_bytes(
random=Random(),
t_type=bytes,
min_length=min_length,
pattern=None,
)
else:
result = handle_constrained_string_or_bytes(
random=Random(),
t_type=bytes,
min_length=min_length,
pattern=None,
)
if to_lower:
assert result == result.lower()
assert len(result) >= min_length
@given(booleans(), integers(max_value=10000))
def test_handle_constrained_bytes_with_max_length(to_lower: bool, max_length: int) -> None:
if max_length < 0:
with pytest.raises(ParameterException):
handle_constrained_string_or_bytes(
random=Random(),
t_type=bytes,
max_length=max_length,
pattern=None,
)
else:
result = handle_constrained_string_or_bytes(
random=Random(),
t_type=bytes,
max_length=max_length,
pattern=None,
)
if to_lower:
assert result == result.lower()
assert len(result) <= max_length
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