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# -*- coding: utf-8 -*-
from datetime import datetime
from django.test import TestCase
from .testapp.models import (
ModelModificationDateTimeField,
CustomModelModificationDateTimeField,
DisabledUpdateModelModificationDateTimeField,
)
class ModificationDatetimeFieldTest(TestCase):
def test_update_model_with_modification_field(self):
m = ModelModificationDateTimeField.objects.create()
current_updated_time = m.modified
m.field_to_update = False
m.save()
self.assertNotEqual(m.modified, current_updated_time)
def test_custom_modification_field_name(self):
m = CustomModelModificationDateTimeField.objects.create()
current_updated_time = m.custom_modified
m.field_to_update = False
m.save()
self.assertNotEqual(m.custom_modified, current_updated_time)
def test_disabled_update_modification_field(self):
m = DisabledUpdateModelModificationDateTimeField.objects.create(
modified=datetime.now()
)
current_updated_time = m.modified
m.field_to_update = False
m.save()
self.assertEqual(m.modified, current_updated_time)
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