diff options
Diffstat (limited to 'tests/update')
| -rw-r--r-- | tests/update/tests.py | 31 |
1 files changed, 10 insertions, 21 deletions
diff --git a/tests/update/tests.py b/tests/update/tests.py index af5939a2ef..eb5d80219c 100644 --- a/tests/update/tests.py +++ b/tests/update/tests.py @@ -157,43 +157,32 @@ class AdvancedTests(TestCase): self.assertEqual(bar_qs[0].foo_id, b_foo.target) def test_update_m2m_field(self): - msg = ( - "Cannot update model field " - "<django.db.models.fields.related.ManyToManyField: m2m_foo> " - "(only non-relations and foreign keys permitted)." - ) + rel = "<django.db.models.fields.related.ManyToManyField: m2m_foo>" + msg = f"Cannot update model field {rel} (only concrete fields are permitted)." with self.assertRaisesMessage(FieldError, msg): Bar.objects.update(m2m_foo="whatever") def test_update_reverse_m2m_descriptor(self): - msg = ( - "Cannot update model field <ManyToManyRel: update.bar> " - "(only non-relations and foreign keys permitted)." - ) + rel = "<ManyToManyRel: update.bar>" + msg = f"Cannot update model field {rel} (only concrete fields are permitted)." with self.assertRaisesMessage(FieldError, msg): Foo.objects.update(m2m_foo="whatever") def test_update_reverse_fk_descriptor(self): - msg = ( - "Cannot update model field <ManyToOneRel: update.bar> " - "(only non-relations and foreign keys permitted)." - ) + rel = "<ManyToOneRel: update.bar>" + msg = f"Cannot update model field {rel} (only concrete fields are permitted)." with self.assertRaisesMessage(FieldError, msg): Foo.objects.update(bar="whatever") def test_update_reverse_o2o_descriptor(self): - msg = ( - "Cannot update model field <OneToOneRel: update.bar> " - "(only non-relations and foreign keys permitted)." - ) + rel = "<OneToOneRel: update.bar>" + msg = f"Cannot update model field {rel} (only concrete fields are permitted)." with self.assertRaisesMessage(FieldError, msg): Foo.objects.update(o2o_bar="whatever") def test_update_reverse_mti_parent_link_descriptor(self): - msg = ( - "Cannot update model field <OneToOneRel: update.uniquenumberchild> " - "(only non-relations and foreign keys permitted)." - ) + rel = "<OneToOneRel: update.uniquenumberchild>" + msg = f"Cannot update model field {rel} (only concrete fields are permitted)." with self.assertRaisesMessage(FieldError, msg): UniqueNumber.objects.update(uniquenumberchild="whatever") |