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import pytest
from faker import Faker
from faker.config import DEFAULT_LOCALE
DEFAULT_SEED = 0
@pytest.fixture(scope="session", autouse=True)
def _session_faker(request):
"""Fixture that stores the session level ``Faker`` instance.
This fixture is internal and is only meant for use within the project.
Third parties should instead use the ``faker`` fixture for their tests.
"""
if "faker_session_locale" in request.fixturenames:
locale = request.getfixturevalue("faker_session_locale")
else:
locale = [DEFAULT_LOCALE]
return Faker(locale=locale)
@pytest.fixture()
def faker(request):
"""Fixture that returns a seeded and suitable ``Faker`` instance."""
if "faker_locale" in request.fixturenames:
locale = request.getfixturevalue("faker_locale")
fake = Faker(locale=locale)
else:
fake = request.getfixturevalue("_session_faker")
seed = DEFAULT_SEED
if "faker_seed" in request.fixturenames:
seed = request.getfixturevalue("faker_seed")
fake.seed_instance(seed=seed)
fake.unique.clear()
return fake