mirror of
https://github.com/Hopiu/django-model-utils.git
synced 2026-03-16 20:00:23 +00:00
66 lines
2.2 KiB
Python
66 lines
2.2 KiB
Python
from __future__ import annotations
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from unittest.mock import Mock
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from django.db.models import NOT_PROVIDED
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from django.test import TestCase
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from model_utils.fields import UrlsafeTokenField
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class UrlsaftTokenFieldTests(TestCase):
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def test_editable_default(self) -> None:
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field = UrlsafeTokenField()
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self.assertFalse(field.editable)
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def test_editable(self) -> None:
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field = UrlsafeTokenField(editable=True)
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self.assertTrue(field.editable)
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def test_max_length_default(self) -> None:
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field = UrlsafeTokenField()
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self.assertEqual(field.max_length, 128)
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def test_max_length(self) -> None:
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field = UrlsafeTokenField(max_length=256)
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self.assertEqual(field.max_length, 256)
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def test_factory_default(self) -> None:
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field = UrlsafeTokenField()
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self.assertIsNone(field._factory)
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def test_factory_not_callable(self) -> None:
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with self.assertRaises(TypeError):
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UrlsafeTokenField(factory='INVALID')
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def test_get_default(self) -> None:
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field = UrlsafeTokenField()
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value = field.get_default()
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self.assertEqual(len(value), field.max_length)
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def test_get_default_with_non_default_max_length(self) -> None:
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field = UrlsafeTokenField(max_length=64)
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value = field.get_default()
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self.assertEqual(len(value), 64)
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def test_get_default_with_factory(self) -> None:
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token = 'SAMPLE_TOKEN'
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factory = Mock(return_value=token)
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field = UrlsafeTokenField(factory=factory)
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value = field.get_default()
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self.assertEqual(value, token)
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factory.assert_called_once_with(field.max_length)
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def test_no_default_param(self) -> None:
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field = UrlsafeTokenField(default='DEFAULT')
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self.assertIs(field.default, NOT_PROVIDED)
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def test_deconstruct(self) -> None:
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def test_factory() -> None:
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pass
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instance = UrlsafeTokenField(factory=test_factory)
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name, path, args, kwargs = instance.deconstruct()
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new_instance = UrlsafeTokenField(*args, **kwargs)
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self.assertIs(instance._factory, new_instance._factory)
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self.assertIs(test_factory, new_instance._factory)
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