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from django.conf import settings as django_settings
from django.test import override_settings
import pytest
from django_guid.utils import generate_guid
def test_uuid_length():
"""
Make sure passing uuid_length works.
"""
for i in range(33):
guid = generate_guid(uuid_length=i)
assert len(guid) == i
@pytest.mark.parametrize('maximum_range,uuid_format,expected_type', [(33, 'hex', str), (37, 'string', str)])
def test_uuid_length_setting(maximum_range, uuid_format, expected_type):
"""
Make sure that the settings value is used as a default.
"""
mocked_settings = django_settings.DJANGO_GUID
mocked_settings['UUID_FORMAT'] = uuid_format
for uuid_lenght in range(33):
mocked_settings['UUID_LENGTH'] = uuid_lenght
with override_settings(DJANGO_GUID=mocked_settings):
guid = generate_guid()
assert isinstance(guid, expected_type)
assert len(guid) == uuid_lenght
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