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author | David Barragán Merino <david.barragan@kaleidos.net> | 2016-10-25 16:51:45 +0200 |
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committer | Tim Graham <timograham@gmail.com> | 2016-10-25 19:21:08 -0400 |
commit | b3bd3aa07c026239dd39d1a37498dfd0a2f09caf (patch) | |
tree | 7556859c8f3c50efa4cfe404a5a5804709f4e40c /tests/bulk_create | |
parent | a9d1d9528496bc5bed7c2d615a232f4ebc192676 (diff) | |
download | django-b3bd3aa07c026239dd39d1a37498dfd0a2f09caf.tar.gz |
Fixed #27385 -- Fixed QuerySet.bulk_create() on PostgreSQL when the number of objects is a multiple plus one of batch_size.
Diffstat (limited to 'tests/bulk_create')
-rw-r--r-- | tests/bulk_create/tests.py | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/tests/bulk_create/tests.py b/tests/bulk_create/tests.py index e6d85cb815..3378f0010a 100644 --- a/tests/bulk_create/tests.py +++ b/tests/bulk_create/tests.py @@ -171,11 +171,18 @@ class BulkCreateTests(TestCase): def test_explicit_batch_size(self): objs = [TwoFields(f1=i, f2=i) for i in range(0, 4)] - TwoFields.objects.bulk_create(objs, 2) - self.assertEqual(TwoFields.objects.count(), len(objs)) + num_objs = len(objs) + TwoFields.objects.bulk_create(objs, batch_size=1) + self.assertEqual(TwoFields.objects.count(), num_objs) TwoFields.objects.all().delete() - TwoFields.objects.bulk_create(objs, len(objs)) - self.assertEqual(TwoFields.objects.count(), len(objs)) + TwoFields.objects.bulk_create(objs, batch_size=2) + self.assertEqual(TwoFields.objects.count(), num_objs) + TwoFields.objects.all().delete() + TwoFields.objects.bulk_create(objs, batch_size=3) + self.assertEqual(TwoFields.objects.count(), num_objs) + TwoFields.objects.all().delete() + TwoFields.objects.bulk_create(objs, batch_size=num_objs) + self.assertEqual(TwoFields.objects.count(), num_objs) def test_empty_model(self): NoFields.objects.bulk_create([NoFields() for i in range(2)]) |