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https://github.com/Hopiu/django-model-utils.git
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ffa1a85dc7
* Modernize Python syntax, add Python 3.8 * Update Python version & dist in TravisCI * Add postgresql as addon * Switch to psycopg2-binary * Drop django.utils.six
50 lines
1.7 KiB
Python
50 lines
1.7 KiB
Python
from django.db.utils import ConnectionDoesNotExist
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from django.test import TestCase
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from tests.models import SoftDeletable
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class SoftDeletableModelTests(TestCase):
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def test_can_only_see_not_removed_entries(self):
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SoftDeletable.objects.create(name='a', is_removed=True)
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SoftDeletable.objects.create(name='b', is_removed=False)
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queryset = SoftDeletable.objects.all()
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self.assertEqual(queryset.count(), 1)
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self.assertEqual(queryset[0].name, 'b')
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def test_instance_cannot_be_fully_deleted(self):
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instance = SoftDeletable.objects.create(name='a')
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instance.delete()
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self.assertEqual(SoftDeletable.objects.count(), 0)
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self.assertEqual(SoftDeletable.all_objects.count(), 1)
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def test_instance_cannot_be_fully_deleted_via_queryset(self):
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SoftDeletable.objects.create(name='a')
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SoftDeletable.objects.all().delete()
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self.assertEqual(SoftDeletable.objects.count(), 0)
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self.assertEqual(SoftDeletable.all_objects.count(), 1)
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def test_delete_instance_no_connection(self):
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obj = SoftDeletable.objects.create(name='a')
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self.assertRaises(ConnectionDoesNotExist, obj.delete, using='other')
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def test_instance_purge(self):
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instance = SoftDeletable.objects.create(name='a')
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instance.delete(soft=False)
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self.assertEqual(SoftDeletable.objects.count(), 0)
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self.assertEqual(SoftDeletable.all_objects.count(), 0)
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def test_instance_purge_no_connection(self):
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instance = SoftDeletable.objects.create(name='a')
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self.assertRaises(ConnectionDoesNotExist, instance.delete,
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using='other', soft=False)
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